Carrier Premierlink 33Cspremlk Users Manual

33CSPREMLK to the manual d6e80e36-851a-4031-9c99-758c4112eb45

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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

PC 111 Catalog No. 533-80072 Printed in U.S.A. Form 38-54SI Pg 1 11-02 Replaces: 38-52SI

Book 1 4

Ta b 3 a 2 a

Installation, Start-Up and

Configuration Instructions

Part Number 33CSPREMLK

CONTENTS Page

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 1

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1,2

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

PremierLink Controller Hardware. . . . . . . . . . . . . . . . . 2

Field-Supplied Hardware . . . . . . . . . . . . . . . . . . . . . . . . . 2

• SPACE TEMPERATURE (SPT) SENSOR

• SUPPLY AIR TEMPERATURE (SAT) SENSOR

• INDOOR AIR QUALITY CO2 SENSOR

• OUTDOOR AIR QUALITY CO2 SENSOR

• OUTDOOR AIR TEMPERATURE SENSOR

• OUTDOOR AIR ENTHALPY SWITCH

• RETURN AIR ENTHALPY SENSOR

Mount PremierLink Control. . . . . . . . . . . . . . . . . . . . . . . 2

•LOCATION

• MOUNTING

PremierLink Controller Inputs and Outputs . . . . . . 3

Control Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Install Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

• SPACE TEMPERATURE (SPT) SENSOR

INSTALLATION

• SUPPLY AIR TEMPERATURE (SAT) SENSOR

INSTALLATION

• INDOOR AIR QUALITY CO2 SENSOR

INSTALLATION

• OUTDOOR AIR QUALITY CO2 SENSOR

INSTALLATION

• OUTDOOR AIR TEMPERATURE SENSOR

Connect to CCN Communication Bus . . . . . . . . . . . 18

• COMMUNICATIONS BUS WIRE SPECIFICATIONS

Enthalpy and Differential Enthalpy Control . . . . . . 18

• ENTHALPY SWITCH/RECEIVER

• OUTDOOR AND RETURN AIR ENTHALPY

SENSOR

Economizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

• Q769B

• Q769C

Economizer with Johnson 4 to 20 mA

Actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

• DRIVE DIRECTION

• SWITCH SELECTION

•WIRING

START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-28

Perform System Check-Out . . . . . . . . . . . . . . . . . . . . . 26

Initial Operation and Test. . . . . . . . . . . . . . . . . . . . . . . . 26

Install Navigator™ Display Module . . . . . . . . . . . . . 26

Password Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Forcing Values and Configuring Items . . . . . . . . . . 28

Page

CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-42

Points Display Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Thermostat Control Input Screen. . . . . . . . . . . . . . . . 30

Alarm Service Configuration Screen . . . . . . . . . . . . 30

Controller Identification Screen . . . . . . . . . . . . . . . . . 31

Holiday Configuration Screen . . . . . . . . . . . . . . . . . . . 31

Occupancy Configuration Screen . . . . . . . . . . . . . . . 32

Set Point Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Service Configuration Selection Screen. . . . . . . . . 33

PremierLink Configuration Screen . . . . . . . . . . . . . . 37

Occupancy Maintenance Screen . . . . . . . . . . . . . . . . 39

Maintenance Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

SAFETY CONSIDERATIONS

GENERAL

The PremierLink Controller is a field retrofit split system

control compatible with the Carrier Comfort Network (CCN).

This control is designed to allow users the access and ability to

change factory-defined settings thus expanding the function of

the standard unit control board. The complete PremierLink

package (part number 33CSPREMLK) consists of a control

circuit board with plastic cover and label, wire harnesses, spade

connectors, wire nuts and 4 mounting screws.

SAFETY NOTE

Air-handling equipment will provide safe and reliable service

when operated within design specifications. The equipment

should be operated and serviced only by authorized person-

nel who have a thorough knowledge of system operation,

safety devices and emergency procedures.

Good judgement should be used in applying any manufac-

turer’s instructions to avoid injury to personnel or damage to

equipment and property.

Disconnect all power to the unit before performing mainte-

nance or service. Unit may automatically start if power is

not disconnected. Electrical shock and personal injury

could result.

Damage to equipment may result. An individual field-

supplied 24-vac power transformer is required for each

PremierLink controller. The transformer must be less than

100 va to meet UL (Underwriters’ Laboratories) Class 2.

PremierLink™

Retrofit Split System

Controller

2

Carrier’s diagnostic standard tier display tools such as

Navigator or Scrolling Marquee can be used with the Premier-

Link controller. Access is available via an RJ-11 connection or

a 3-wire connection to the communication bus. User interfaces

available for use with the CCN system are PC’s equipped with

Carrier user interface software such as Service Tool, Comfort-

VIEW™, or ComfortWORKS® software. When used as part

of the CCN, other devices such as the CCN data transfer,

Linkage Thermostat, or Comfort Controller can read data from

or write data to the PremierLink retrofit controller.

INSTALLATION

Inspection — Inspect package contents for visual defects

that may have occurred during shipping. If there is any dam-

age, contact your local representative before proceeding.

PremierLink Controller Hardware — The Premier-

Link package consists of the following hardware:

• control module (with plastic cover and label)

• 7 wire harnesses

• 10 spade connectors

• wire nuts

• 4 no. 6x1-in. self-drilling Phillips pan head mounting screws

Field-Supplied Hardware — PremierLink controller is

configurable with the following field-supplied sensors:

• space temperature sensor (33ZCT55SPT, 33ZCT56SPT, or

33ZCT58SPT) in sensor mode or thermostat mode for

economizer control

• supply air temperature sensor (33ZCSENSAT) required for

all applications

• indoor air quality sensor (33ZCSENCO2, 33ZCT55CO2,

33ZCT56CO2) required only for demand control ventilation

• outdoor air quality sensor (33ZCTSENCO2) required only

for demand control ventilation

• outdoor air temperature sensor (HH79NZ017)

• outdoor air enthalpy switch (33CSENTHSW)

• return air enthalpy sensor (33CSENTSEN)

For specific details about sensors, refer to the literature

supplied with the sensor.

SPACE TEMPERATURE (SPT) SENSOR — A field-supplied

Carrier space temperature sensor is required to maintain space

temperature in sensor mode. There are three sensors available for

this application:

• 33ZCT55SPT, Space Temperature Sensor with Override

Button

• 33ZCT56SPT, Space Temperature Sensor with Override

Button and Set Point Adjustment

• 33ZCT58SPT, T58 Communicating Room Sensor with

Override Button, Set Point Adjustment, and Manual Fan

control

If controlling an economizer in the thermostat mode, a duct

sensor must be mounted in the return air duct and wired to SPT

input.

SUPPLY AIR TEMPERATURE (SAT) SENSOR — The

PremierLink controller must be connected to a field-supplied

supply air temperature (SAT) sensor (part number

33ZCSENSAT) to monitor the temperature of the air delivered.

The SAT consists of a thermistor encased within a stainless

steel probe. The probe is 6 in. nominal length. The SAT sensor

has 114 in. of unshielded, plenum-rated cable (2 conductors,

22 AWG [American Wire Gage]). The sensor range is –40 to

185 F with a nominal resistance of 10,000 ohms at 77 F. The

sensor measures temperature with an accuracy of ±0.36 F.

Ideally, the SAT sensor should be located in the supply air

duct downstream from unit heat source to control.

INDOOR AIR QUALITY CO2 SENSOR — An indoor air

quality sensor is required for CO2 level monitoring. Three

different CO2 sensors are available for this application:

• 33ZCSENCO2 sensor is an indoor, wall-mounted sensor

with an LED (light-emitting diode) display

• 33ZCT55CO2 sensor is an indoor, wall-mounted sensor

without display. The CO2 sensor also includes a space tem-

perature sensor with override button

• 33ZCT56CO2 sensor is an indoor, wall-mounted sensor

without display. The CO2 sensor also includes a space tem-

perature sensor with override button and temperature offset

OUTDOOR AIR QUALITY CO2 SENSOR — The outdoor

air CO2 sensor (33ZCTSENCO2) is designed to monitor car-

bon dioxide (CO2) levels found in diesel exhaust and control

ventilation systems. It comes with an outdoor enclosure. This

sensor provides an outdoor baseline for differential DCV (De-

mand Control Ventilation) control.

OUTDOOR AIR TEMPERATURE SENSOR — The outdoor

air temperature sensor (HH79NZ017) monitors the tempera-

ture outside of the outside air entering the equipment.

OUTDOOR AIR ENTHALPY SWITCH — The outdoor air

enthalpy switch (33CSENTHSW) monitors outdoor air

enthalpy and dry bulb temperature to determine when free

cooling can be used.

RETURN AIR ENTHLAPY SENSOR — The return air en-

thalpy sensor (33CSENTSEN), when used in conjunction with

the outdoor air enthalpy switch, compares the outdoor air and

return air to determine when free cooling can be used.

Mount PremierLink Control

LOCATION — The PremierLink controller should be

located inside one of the available service access panels of the

indoor unit. Be sure the location selected prevents moisture

and rain from coming into contact with the circuit board.

Select a location which will be safe from water damage and

allow sufficient access for service and wiring. For service

access, there should be at least 6 in. of clearance between the

front of the PremierLink controller and adjacent surfaces. Be

sure to leave 1/2-in. clearance in front of RJ-14 connector

for attaching RJ-14 cable from CCN or Navigator™ display

module. A field-supplied right angle 6-pin RJ-14 connector can

be attached if necessary.

NOTE: If the PremierLink controller must be installed in a

location where there is not easy access to CCN connectors,

a remote connection kit (part number 33CSREMCCN) can

be ordered.

MOUNTING — Refer to Mounting Sheet included with

controller for additional detailed mounting instructions.

1. Ensure all power to unit is removed.

2. Locate a space in the unit control panel or a space inside

the equipment that is free from dirt and dust.

3. Remove plastic cover by gently squeezing the middle of

longer sides of the cover and pull away from the board.

This will release the locking tabs inside.

4. Mount the PremierLink controller to the desired location

by holding the controller firmly in place. Be sure all

standoffs are in contact with mounting surface and board

DOES NOT flex! Attach controller to unit using 4 screws

provided ensuring a secure grip to unit surface. See Fig. 1.

5. Provide 24 v power to the circuit board from the unit

transformer or an isolated power transformer. Use the

appropriate conductors for voltage per base unit name-

plate. See Fig. 2A-2I. Board will require 10 va at 24 vac.

6. Replace plastic cover to protect circuit board.

7. Restore power to unit.

IMPORTANT: PremierLink™ part number

33CSPREMLK should only be used in applications

where the integrity of the Underwriters Laboratories rat-

ing will be maintained.

3

PremierLink Controller Inputs and Outputs —

The PremierLink controller inputs and outputs are shown in

Table 1.

Control Wiring — The PremierLink controller can be

connected to either a Carrier-approved thermostat or CCN

compatible temperature sensor.

1. Turn off power to the control box.

2. Strip the ends of the red, white, and black conductors of

the communication bus cable.

NOTE: When connecting the communication bus cable, a

color code system for the entire network is recommended to

simplify installation and checkout. See Table 2 for the

recommended color code.

3. Use 4-connector Molex with red, white and black wires

to connect the communication wires. Verify the color

codes in Table 2 to ensure the Red (+) wire connects to

Terminal 1. Connect the White (ground) wire to Terminal

2. Connect the Black (–) wire to Terminal 3.

4. Secure all connections in Step 3 with wire nuts.

5. Insert the plug into the existing 4-pin mating connector

on the base module in the main control box (Terminal

J-2).

6. Restore power.

Disconnect electrical power before wiring the Premier-

Link controller. Electrical shock, personal injury, or

damage to the PremierLink controller can result.

*To restore factory default settings, the unit must be in the unpowered state. Move Switch 4 to Position 1 and then restore unit power.

Fig. 1 — PremierLink™ Control Module

4

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 40RM Connections 38AK, AKS, ARZ, ARS

Terminal

Board (TB)

W2

R

Y1

Y2

W1

G

C

X

WHT

WHT

IFC C2

C1

CCR

40RM, 40RMQ, 40RMS

HEAT ACCESSORY

W2

W1

C

W2

R

Y1

Y2

W1

G

C

X

LLSV

CCSV

CCR

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 40RM Connections 38AKS

Terminal

Board (TB2)

W2

R

Y1

Y2

W1

G

C

X

WHT

WHT

IFC C2

C1

40RM, 40RMQ, 40RMS

HEAT ACCESSORY

W2

W1

C

4

10

9

8

3

2

1

CCSV

CCR

CR2

CCR

LLSV

CR2

LEGEND

NOTE: Configure AC to “0”.

Fig. 2A — Typical PremierLink™ Control Wiring — 38AK,AKS,ARZ,ARS007-012 Units

CCR —Capacity Control Relay (If Equipped)

CCSV —Capacity Control Valve, Indoor Coil (If Equipped)

IFC —Indoor-Fan Contactor

LLSV —Liquid Line Solenoid Valve

LEGEND

Fig. 2B — Typical PremierLink Control Wiring — 38AKS013-024 Units

CCR —Capacity Control Relay (If Equipped)

CCSV —Capacity Control Valve, Indoor Coil (If Equipped)

CR2 —Control Relay No. 2 (Liquid Line Solenoid Valve)

IFC —Indoor-Fan Contactor

LLSV —Liquid Line Solenoid Valve

5

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 40RM Connections 38ARD

Terminal

Board (TB)

W2

R

Y1

Y2

W1

G

C

X

WHT

WHT

IFC C2

C1

40RM, 40RMQ, 40RMS

HEAT ACCESSORY

W2

W1

C

W2

R

Y1

Y2

W1

G

C

X

LLSV

CCSV

CCR

CCR

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 40RM Connections 38AKS

Terminal

Board (TB3)

W2

R

Y1

Y2

W1

G

C

X

WHT

WHT

IFC C2

C1

CCR

40RM, 40RMQ, 40RMS

HEAT ACCESSORY

W2

W1

C

W2

R

Y1

Y2

W1

G

C

X

CCSV

CCR

LEGEND

NOTE: Configure AC to “0”.

Fig. 2C — Typical PremierLink™ Control Wiring — 38ARD012 Units

CCR —Capacity Control Relay (If Equipped)

CCSV —Capacity Control Valve, Indoor Coil (If Equipped)

IFC —Indoor-Fan Contactor

LLSV —Liquid Line Solenoid Valve

LEGEND

Fig. 2D — Typical PremierLink Control Wiring — 38AKS028-044 Units

CCR —Capacity Control Relay (If Equipped)

CCSV —Capacity Control Valve, Indoor Coil (If Equipped)

IFC —Indoor-Fan Contactor

6

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 40RM Connections 38AH

Terminal

Board (TB2)

W2

R

Y1

Y2

W1

G

C

X

WHT

WHT

IFC C2

C1

40RM, 40RMQ, 40RMS

HEAT ACCESSORY

W2

W1

C

4

5

3

2

1

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 38AH Connections

ACCESSORY

RELAY

PACKAGE

IFR

CR2

IFRRED

YEL

24V

CR2

VIO

BRN

CR1

3

4

5

CR1

1

2

1

TB3

23 4 5 6 7 8 1

TB4

23 4 5 6 7 8

IFC

LLS

-B1

LLS

-A1

LEGEND

Fig. 2E — Typical PremierLink™ Control Wiring — 38AH024-034 Units

IFC —Indoor-Fan Contactor

LEGEND

Fig. 2F — Typical PremierLink Control Wiring — 38AH004-104 Units

CR —Control Relay

IFC —Indoor-Fan Contactor

IFR —Indoor-Fan Relay

LLS —Liquid Line Solenoid

TB —Terminal Block

7

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 40RMQ Connections

CR

W2

R

Y1

Y2

W1

G

C

X

WHT

WHT

IFC C2

C1

40RM, 40RMQ, 40RMS

HEAT ACCESSORY

W2

W1

C

38AQ007

Control

Connections

CR

R

O

W

BL

Y

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 40RM Connections 38AQS008

Terminal

Board (TB)

W2

R

Y1

Y2

W1

G

C

X

WHT

WHT

IFC C2

C1

40RM, 40RMQ, 40RMS

HEAT ACCESSORY

W2

W1

C

W2

R

Y1

Y2

W1

G

C

X

LLSV

CR

CR

LEGEND

NOTES:

1. Configure AC to “1” for heat pump units.

2. Configure AUXOUT to “3’ for reversing valve.

3. Configure PremierLink control for 2-stage heat and single-stage cool.

4. If IAQ is high priority, wire HS2 to W1. If not, wire HS1 to W1.

Fig. 2G — Typical PremierLink™ Control Wiring — 38AQ007 Units

CR —Control Relay (Field-Supplied)

IAQ —Indoor-Air Quality

IFC —Indoor-Fan Contactor

LEGEND

NOTES:

1. Configure AC to “1” for heat pump units.

2. Configure AUXOUT to “3” for reversing valve.

3. Configure PremierLink control for 2-stage heat and single-stage cool.

4. When using controller for DCV, if IAQ priority is set to HIGH, the controller will use a stage of heat for temperature tempering.

If priority is set to LOW, no tempering will occur. If IAQ is high priority, wire HS2 to W1. If not, wire HS1 to W1.

Fig. 2H — Typical PremierLink Control Wiring — 38AQS008 and 38ARQ008,012 Units

CR —Control Relay (Field-Supplied)

IFC —Indoor-Fan Contactor

IAQ —Indoor-Air Quality

LLSV —Liquid LIne Solenoid Valve

8

Table 1 — PremierLink Controller Inputs and Outputs

LEGEND

INPUTS POWER TERMINAL(S)

SPACE TEMPERATURE (SPT) AI (10K Thermistor) J6-7, J6-6

SET POINT ADJUSTMENT (STO) AI (10K Thermistor) J6-5, J6-6

SUPPLY AIR TEMPERATURE (SAT) AI (10K Thermistor) J6-3, J6-4

OUTDOOR AIR TEMPERATURE (OAT) AI (10K Thermistor) J6-1, J6-2

IAQ SENSOR (IAQI) (4-20 mA) J5-5, J5-6

OUTDOOR AQ SENSOR (OAQ) (4-20 mA) J5-2, J5-3

REMOTE TIME CLOCK (RMTOCC) DI (24 VAC) J4-11, J4-12

COMPRESSOR LOCKOUT (CMPSAFE) DI (24 VAC) J4-9, J4-10

FIRE SHUTDOWN (FSD) DI (24 VAC) J4-7, J4-8

SUPPLY FAN STATUS (SFS) DI (24 VAC) J4-5, J4-6

NOT USED

ENTHALPY STATUS (ENTH) DI (24 VAC) J4-1, J4-2

OUTPUTS POWER TERMINAL(S)

ECONOMIZER (ECONPOS) 4-20 mA J9-1, J9-2

FAN (SF) DO Relay (24 VAC, 1A) J8-18

COOL STAGE 1 (CMP1) DO Relay (24 VAC, 1A) J8-15

COOL STAGE 2 (CMP2) DO Relay (24 VAC, 1A) J8-12

HEAT STAGE 1 (HS1) DO Relay (24 VAC, 1A) J8-9

HEAT STAGE 2 (HS2) DO Relay (24 VAC, 1A) J8-6

HEAT 3/EXHAUST/REVERSING VALVE (HS3/EXH/RVS) DO Relay (24 VAC, 1A) J8-3

AI —Analog Input

DI —Digital Input

DO —Digital Output

RED

RED

BRN

GRN

FAN

CMP1

CMP2

HS2

HS1

PWR

HS3/EXH/RVS

RED

RED

J8

J1

PWR

CUT TO

ISOLATE

CONTROLLER

POWER

CUT FOR DUAL

TRANSFORMER

EQUIPTMENT

RELAYS

WHT

BLU

YEL

RED

ORN

PNK

PremierLink Connections 40RMQ Connections 38AQS012-016

Terminal

Board (TB2)

W2

R

Y1

Y2

W1

G

C

X

WHT

WHT

IFC C2

C1

40RM, 40RMQ, 40RMS

HEAT ACCESSORY

W2

W1

C

Y1

R

B

Y2

W1

G

C

CAPORREMOVE

THIS END OF

JUMPER

LEGEND

NOTES:

1. Configure AC to “1” for heat pump or “0” for air conditioner.

2. When using controller for DCV, if IAQ priority is set to HIGH, the controller will use a stage of heat for temperature tempering.

If priority is set to LOW, no tempering will occur.

3. For air conditioners, use HS1 for IAQ tempering.

4. For heat pumps, use HS2 for IAQ tempering.

Fig. 2I — Typical PremierLink™ Control Wiring — 38AQS012-016 Units

IAQ —Indoor-Air Quality

IFC —Indoor-Fan Contactor

9

Table 2 — Color Code Recommendations

Install Sensors (See Fig. 3-10) — The PremierLink™

controller can be used with either the T58 Communicating sen-

sor or any combination of CO2 and space temperature sensors.

Refer to the instructions supplied with each sensor for electrical

requirements.

NOTE: All sensors are field-installed accessories.

SPACE TEMPERATURE (SPT) SENSOR INSTALLA-

TION — There are three types of SPT sensors available from

Carrier: The 33ZCT55SPT space temperature sensor with

timed override button, the 33ZCT56SPT space temperature

sensor with timed override button and set point adjustment, and

the 33ZCT58SPT T58 communicating room sensor with

timed override button, set point adjustment, and manual fan

control.

The space temperature sensors are used to measure the

building interior temperature. The T58 communicating room

sensors measure and maintain room temperature by communi-

cating with the controller. Sensors should be located on an

interior building wall. The sensor wall plate accommodates the

NEMA (National Electrical Manufacturers Association)

standard 2 x 4 junction box. The sensor can be mounted direct-

ly on the wall surface if acceptable by local codes.

Do not mount the sensor in drafty locations such as near air

conditioning or heating ducts, over heat sources such as base-

board heaters, radiators, or directly above wall-mounted light-

ing dimmers. Do not mount the sensor near a window which

may be opened, near a wall corner, or a door. Sensors mounted

in these areas will have inaccurate and erratic sensor readings.

The sensor should be mounted approximately 5 ft from the

floor, in an area representing the average temperature in the

space. Allow at least 4 ft between the sensor and any corner

and mount the sensor at least 2 ft from an open doorway. The

SPT sensor wires are to be connected to terminals in the unit

main control board.

Install the sensor as follows:

1. Locate the two Allen type screws at the bottom of the

sensor.

2. Turn the two screws clockwise to release the cover from

the sensor wall mounting plate.

3. Lift the cover from the bottom and then release it from

the top fasteners.

4. Feed the wires from the electrical box through the open-

ing in the center of the sensor mounting plate.

5. Using two no. 6-32 x 1 mounting screws (provided with

the sensor), secure the sensor to the electrical box.

NOTE: Sensor may also be mounted directly on the

wall using 2 plastic anchors and 2 sheet metal screws

(field-supplied).

6. Use 20 gage wire to connect the sensor to the controller.

The wire is suitable for distances of up to 500 ft. Use a

three-conductor shielded cable for the sensor and set

point adjustment connections. The standard CCN

communication cable may be used. If the set point adjust-

ment (slidebar) is not required, then an unshielded, 18 or

20 gage, two-conductor, twisted pair cable may be used.

The CCN network service jack requires a separate,

shielded CCN communication cable. Always use sepa-

rate cables for CCN communication and sensor wir-

ing. (Refer to Fig. 5 for wire terminations.)

7. Replace the cover by inserting the cover at the top of the

mounting plate first, then swing the cover down over the

lower portion. Rotate the two Allen head screws counter-

clockwise until the cover is secured to the mounting plate

and locked in position.

NOTE: See Table 3 for thermistor resistance vs temperature

values.

Wiring the Space Temperature Sensor — To wire the sensor,

perform the following (see Fig. 3-5):

1. Identify which cable is for the sensor wiring.

2. Strip back the jacket from the cables for at least 3 inches.

Strip 1/4-in. of insulation from each conductor. Cut the

shield and drain wire from the sensor end of the cable.

3. Connect the sensor cable as follows:

a. Connect one wire from the cable to (BLU) wire on

J6-7 analog connector on the controller. Connect

the other end of the wire to the left terminal on the

SEN terminal block of the sensor.

b. Connect another wire from the cable to (BRN)

J6-6 analog connector on the controller. Connect

the other end of the wire to the remaining open ter-

minal on the SEN terminal block.

c. On 33ZCT56SPT thermostats, connect the remain-

ing wire to the (BLK) STO on J6-5 connector on

the controller. Connect the other end of the wire to

the SET terminal on the sensor.

d. In the control box, install a no. 10 ring type crimp

lug on the shield drain wire. Install this lug under

the mounting screw of the PremierLink controller.

e. On 33ZCT56SPT thermostats install a jumper

between the two center terminals (right SEN and

left SET). See Fig. 4.

f. Refer to Fig. 5 for 33ZCT58SPT thermostat wir-

ing. Once the T58 sensor is powered up, all of the

graphic icons on the LCD (liquid crystal display)

display will be energized for a few seconds. The

graphical icons will then turn off and the T58 sen-

sor will energize the three-digit numeric display.

The value “58” will be displayed for two seconds.

After 2 seconds, the LCD will display the default

space temperature value.

NOTE: See Fig. 6 for space temperature sensor averaging.

SIGNAL TYPE CCN BUS WIRE

COLOR

CCN PLUG PIN

NUMBER

+Red 1

Ground White 2

–Black 3

10

Table 3 — Thermistor Resistance vs Temperature

Values for Space Temperature Sensor,

Supply Air Temperature Sensor, and

Outdoor Air Temperature Sensor

SUPPLY AIR TEMPERATURE (SAT) SENSOR INSTAL-

LATION — The 33ZCSENSAT supply air temperature sensor

is required for controller operation. The sensor consists of a

thermistor encased within a stainless steel probe. The SAT

sensor probe is 6-in. nominal length with 114 in. of unshielded,

2-conductor 18 AWG twisted-pair cables. The sensor tempera-

ture range is –40 to 245 F with a nominal resistance of

10,000 ohms at 77 F. The sensor measures accuracy of ±0.36 F.

The SAT sensor is supplied with a gasket and 2 self-drilling

mounting screws.

NOTE: The sensor must be mounted in the discharge of the

unit, downstream of the cooling coil and heat exchanger. Be

sure the probe tip does not come in contact with any of the

unit surfaces. See Fig. 11 for mounting location.

Do not run sensor or relay wires in the same conduit or race-

way with Class 1 AC service wiring. Do not abrade, cut, or

nick the outer jacket of the cable. Do not pull or draw cable

with a force that may harm the physical or electrical properties.

Avoid splices in any control wiring.

Perform the following steps to connect the SAT sensor to

the PremierLink™ controller:

1. Locate the opening in the control box. Pass the sensor

probe through the hole.

2. Drill or punch a 1/2-in. hole in the supply air duct.

3. Use two field-supplied, self-drilling screws to secure the

sensor probe to the duct.

4. Connect the sensor leads to the PremierLink controller’s

wiring harness J6-3,4 board at the terminals labeled SAT

(ORN) and GND (BRN).

TEMP

(C)

TEMP

(F)

RESISTANCE

(Ohms)

–40 –40 335,651

–35 –31 242,195

–30 –22 176,683

–25 –13 130,243

–20 –4 96,974

–15 5 72,895

–10 14 55,298

–5 23 42,315

0 32 32,651

5 41 25,395

10 50 19,903

15 59 15,714

20 68 12,494

25 77 10,000

30 86 8,056

35 95 6,530

40 104 5,325

45 113 4,367

50 122 3,601

55 131 2,985

60 140 2,487

65 149 2,082

70 158 1,752

2345 61

SW1

SEN SET

Cool Warm

BRN (GND)

BLU (SPT)

RED(+)

WHT(GND)

BLK(-) CCN COM

SENSOR WIRING

JUMPER

TERMINALS

AS SHOWN

BLK

(T56)

Fig. 4 — Space Temperature Sensor

Typical Wiring (33ZCT56SPT)

2345 61

SW1

SEN

BRN (GND)

BLU (SPT)

RED(+)

WHT(GND)

BLK(-) CCN COM

SENSOR WIRING

Fig. 3 — Space Temperature Sensor

Typical Wiring (33ZCT55SPT)

11

Perform the following steps if state or local code requires

the use of conduit, or if your installation requires a cable length

of more than 8 ft:

1. Secure the probe to the duct with two field-supplied self-

drilling screws.

2. If you are extending cable length beyond 8 ft, use plenum

rated, 20 AWG, twisted pair wire.

3. Connect the sensor leads to the PremierLink™ control-

ler’s wiring harness terminal board at the terminals la-

beled SAT (ORN) and GND (BRN).

4. Neatly bundle and secure excess wire.

INDOOR AIR QUALITY CO2 SENSOR INSTALLATION

(IAQ) — The indoor air quality sensor accessory monitors

carbon dioxide (CO2) levels. This information is used to moni-

tor IAQ levels. Three types of sensors are provided. The wall

sensor can be used to monitor the conditioned air space.

Sensors use infrared technology to measure the levels of CO2

present in the air. The wall sensor is available with or without

an LCD readout to display the CO2 level in ppm.

The CO2 sensors are all factory set for a range of 0 to

2000 ppm and a linear mA output of 4 to 20. Refer to the

instructions supplied with the CO2 sensor for electrical require-

ments and terminal locations.

To accurately monitor the quality of the air in the condi-

tioned air space, locate the sensor near a return air grille (if

present) so it senses the concentration of CO2 leaving the

space. The sensor should be mounted in a location to avoid

direct breath contact.

Do not mount the IAQ sensor in drafty areas such as near

supply ducts, open windows, fans, or over heat sources. Allow

at least 3 ft between the sensor and any corner. Avoid mounting

the sensor where it is influenced by the supply air; the sensor

gives inaccurate readings if the supply air is blown directly onto

the sensor or if the supply air does not have a chance to mix

with the room air before it is drawn into the return airstream.

Wiring the Indoor Air Quality Sensor — To wire the sensors

after they are mounted in the conditioned air space or outdoor

location, see Fig. 7 and 8 and the instructions shipped with the

sensors. For each sensor, use two 2-conductor 18 AWG

(American Wire Gage) twisted-pair cables (unshielded) to con-

nect the separate isolated 24 vac power source to the sensor and

to connect the sensor to the control board terminals. To connect

the sensor to the control, identify the positive (4 to 20 mA) and

ground (SIG COM) terminals on the sensor. Connect the

4-20 mA terminal to terminal IAQ (RED) and connect the

SIG COM terminal to terminal GND (BRN).

OUTDOOR AIR QUALITY CO2 SENSOR INSTALLA-

TION (OAQ) — The Outdoor Air CO2 sensor is designed to

monitor carbon dioxide (CO2) levels in the air and interface

with the ventilation damper in an HVAC system. The OAQ

sensor is packaged with an outdoor cover. See Fig. 12 and 13.

The outdoor air CO2 sensor must be placed in an area that is

representative of the entire conditioned space. A mounting

height of 6 feet is recommended. For installation where it is not

necessary to reach the control, it may be mounted higher on the

wall or on the ceiling, provided the location represents a good

sampling of air.

Wiring the Outdoor Air CO2 Sensor — Power requirements

are 18 to 36 vac RMS 50/60 Hz; 18 to 42 vdc polarity protected/

dependent; and 70 mA average, 100 mA peak at 24 vdc. All

system wiring must be in compliance with all applicable local

and national codes. A dedicated power supply is required for

this sensor. A two-wire cable is required to wire the dedicated

power supply for the sensor. The two wires should be connected

to the power supply and terminals 1 and 2. To connect the sen-

sor to the control, identify the positive (4 to 20 mA) and ground

(SIG COM) terminals on the sensor. Connect the 4 to 20 mA

terminal OAQ (BLU) terminal J5-2. Connect the SIG COM ter-

minal to terminal GND (BRN) terminal J5-3. See Fig. 12.

OUTDOOR AIR TEMPERATURE SENSOR (Fig. 14-17) —

The OAT sensor must be located properly. The sensor must be

installed immediately upstream from outdoor air damper

where it will accurately sense the temperature of the outdoor

air entering the mixing box. See Fig. 14 and 15. For applica-

tions without economizer, the sensor may be located in the out-

door air duct near the outdoor air intake (Fig. 15) or on the

exterior of the building. The thermistor has a range of –40 to

245 F and a resistance of 10,000 ohms at 77 F.

Do not mount the sensor in direct sunlight. Inaccurate read-

ings may result. Do not mount the sensor near the exhaust from

air-handling units or compressors, near leakage drafts of indoor

air, or near shrubbery or trees, or under direct water runoff.

If the sensor is to be mounted in the outdoor air duct, a field-

supplied 2 x 4-in. by 11/2-in. deep electrical box is required.

Remove the cover and enter the knockout from the rear of the

box. Install the sensor through the opening so that the sensor

leads are inside the electrical box. Secure the sensor to the elec-

trical box using a field-supplied 1/2-in. conduit nut. Drill a

13/16-in. hole in the outdoor air duct about a foot upstream of

the outdoor air damper. Apply a 1/4-in. bead of silicone type

sealer around the opening and install the sensor through the

hole. Secure the electrical box to the duct using 2 field-

supplied, No. 10 sheet metal screws. See Fig. 17.

If the sensor is installed outdoors, a field-supplied 1/2-in. LB

type conduit body, gasket, cover, and 1/2-in. EMT compression

connector are required. Install the OAT sensor into the opening

at the end of the LB conduit body. Install the 1/2-in. EMT

connector into the rear opening. Tighten each securely to

prevent water leakage into the assembly. Mount the assembly

onto the 1/2-in. EMT conduit and secure by tightening the

compression connector nut. After the sensor wiring is complet-

ed, secure the gasket and cover in place using the screws

provided with the cover. See Fig. 16.

VAC

24 VAC

BLACK (-)

WHITE (GND)

RED (+)

BLACK (-)

WHITE (GND)

RED (+)

CCN

COM

J2

(COM)

COM

CCN-

GND

CCN+

T58 SENSOR

J6-6 SDT (COM)

J4-3 (24 VAC)

FIELD WIRING

Fig. 5 — T58 Communicating Sensor

Typical Wiring (33ZCT58SPT)

12

J6

6

7

RED

BLK

RED RED

BLK BLK

BLK

RED

BLK

RED

SENSOR 1 SENSOR 2 SENSOR 3 SENSOR 4

J6

6

7

RED

BLK

RED

BLK

SENSOR 2

SENSOR 1

RED

RED

BLK

SENSOR 3

SENSOR 4

BLK

BLK

RED

RED RED

BLK BLK

SENSOR 8 SENSOR 9

SENSOR 5

RED

BLK

SENSOR 6

SENSOR 7

BLK

RED

SPACE TEMPERATURE AVERAGING — 4 SENSOR APPLICATION

SPACE TEMPERATURE AVERAGING — 9 SENSOR APPLICATION

Fig. 6 — Space Temperature Averaging

LEGEND

Factory Wiring

Field Wiring

13

LEGEND

Fig. 7 — PremierLink™ Controller and Sensor Wiring — 33ZCT55SPT, 33ZCT56SPT, 33ZCT58SPT

Space Temperature Sensors; 33ZCSENSAT Supply Air Temperature Sensor;

33ZCSENCO2 (Outdoor), and 33ZCT55CO2, 33ZCT56CO2 (Indoor) Air Quality Sensors

OAT —Outdoor Air Temperature Sensor

SAT —Supply Air Temperature Sensor

SPT —Space Temperature Sensor

14

Fig. 8 — PremierLink™ Controller Wiring — Combination Temperature and CO2 Sensor —

33ZCT55CO2, 33ZCT56CO2

NOTE: No wire is connected to connector J-5 pin 4. You must relocate a wire from

an unused terminal. Typically one of the red wires from connector J-4 may be used

for this purpose. This pin on J-5 provided 24 VDC power to the combo sensor.

15

NOTE: Remove all unused red wires from J4 connector to prevent 24 vac shorting other components or ground. Inputs on J4 are 24 vac. Red leads are voltage source.

Fig. 9 — PremierLink™ Controller Sensor Wiring —

With Programmable or Non-Programmable Thermostat

16

NOTE: Remove red wire from J4-9 to prevent 24 vac shorting out other components or ground. Inputs on J4 are 24 vac. Red leads are voltage source.

Fig. 10 — PremierLink™ Field-Installed Controller Sensor Wiring — Discrete Input

17

Fig. 11 — Typical Mounting Location for

Supply Air Temperature (SAT) Sensor

On Split System Units

87654321

21

HG

24 VAC

OR

24 VDC

NC ALARM

RELAY

CONTACTS

COM

NO

}

0-10VDC

SIG COM (J5-3)

4-20mA (J5-2)

+

+

-

+-

Fig. 12 — Outdoor Air Quality (CO2) Sensor

(33ZCSENCO2) — Typical Wiring Diagram

Fig. 13 — Outdoor Air Quality Sensor Cover

Fig. 14 — Outdoor Air Temperature Sensor

(P/N HH79NZ017)

Fig. 15 — OAT Sensor Location

in Outside Air Duct

18

Connect to CCN Communication Bus — The

PremierLink™ controller connects to the bus in a daisy chain

arrangement. Negative pins on each component must be

connected to respective negative pins and likewise positive pins

on each component must be connected to respective positive

pins. The controller signal pins must be wired to the signal

ground pins. Wiring connections for CCN must be made at the

3-pin plug.

At any baud (9600, 19200, 38400 baud), the number of con-

trollers is limited to 239 devices maximum. Bus length may not

exceed 4000 ft, with no more than 60 total devices on any

1000-ft section. Optically isolated RS-485 repeaters are

required every 1000 ft.

NOTE: Carrier device default is 9600 baud.

COMMUNICATION BUS WIRE SPECIFICATIONS —

The CCN Communication Bus wiring is field-supplied and

field-installed. It consists of shielded three-conductor cable

with drain (ground) wire. The cable selected must be identical

to the CCN Communication Bus wire used for the entire net-

work. See Table 4 for recommended cable.

Table 4 — Recommended Cables

NOTE: Conductors and drain wire must be at least 20 AWG

(American Wire Gage), stranded, and tinned copper. Individual

conductors must be insulated with PVC, PVC/nylon, vinyl,

Teflon, or polyethylene. An aluminum/polyester 100% foil

shield and an outer jacket of PVC, PVC/nylon, chrome vinyl,

or Teflon with a minimum operating temperature range of

–20 C to 60 C is required.

The communication bus shields must be tied together at

each system element. If the communication bus is entirely

within one building, the resulting continuous shield must be

connected to ground at only one single point. If the communi-

cation bus cable exits from one building and enters another

building, the shields must be connected to the grounds at a

lightning suppressor in each building (one point only).

Enthalpy and Differential Enthalpy Control

(Fig. 18-23) — There are two options for field-supplied

enthalpy and differential enthalpy control: the enthalpy switch/

receiver option, and the outdoor and return air sensor option.

Either option can be used to indicate when the outdoor air is

suitable for free cooling.

ENTHALPY SWITCH/RECEIVER — The accessory en-

thalpy switch/receiver (33CSENTHSW) senses temperature

and humidity of the air surrounding the device and calculates

the enthalpy when used without an enthalpy sensor. The relay

is energized when enthalpy is high and deenergized when

enthalpy is low (based on ASHRAE 90.1 criteria). If an acces-

sory enthalpy sensor (33CSENTSEN) is attached to the return

air sensor input, then differential enthalpy is calculated. The

relay is energized when the enthalpy detected by the return air

enthalpy sensor is less than the enthalpy at the enthalpy switch/

receiver. The relay is deenergized when the enthalpy detected

by the return air enthalpy sensor is greater than the enthalpy at

the enthalpy switch/receiver (differential enthalpy control). See

Fig. 18 and 19.

Outdoor Enthalpy Control Installation (Fig. 20) — Outdoor

enthalpy control requires only an enthalpy switch/receiver

(33CSENTHSW). The enthalpy switch/receiver is mounted in

the outdoor air inlet and calculates outdoor air enthalpy. The

enthalpy switch/receiver energizes the relay output when the

outdoor enthalpy is above 28 BTU/lb OR dry bulb temperature

is above 75 F and is deenergized when the outdoor enthalpy is

below 27 BTU/lb AND dry bulb temperature is below 74.5 F.

The relay output is wired to the unit economizer which will

open or close depending on the output of the switch.

NOTE: The enthalpy calculation is done using an average alti-

tude of 1000 ft above sea level.

MANUFACTURER CABLE PART NO.

Alpha 2413 or 5463

American A22503

Belden 8772

Columbia 02525

Fig. 16 — Outdoor Air Temperature Sensor

Installation — Located in Building Wall

DUCT MOUNTED (EXPLODED VIEW)

1/4" BEAD

SILICONE

SEALER

1.125"

DIA.

HOLE

OA

DUCT

OAT SENSOR

1/2" CONDUIT NUT

2 #10 DRILL/TAP

SCREWS

(FIELD SUPPLIED)

2 x 4 x 1.5 IN. ELECTRICAL BOX

(FIELD SUPPLIED)

OUTSIDE AIR DUCT

LEGEND

Fig. 17 — Outdoor Air Temperature Sensor

Installation — Located in Outdoor Air Duct

OA —Outdoor Air

OAT —Outdoor Air Temperature

19

Mounting — Mount the enthalpy switch/receiver in a location

where the outdoor air can be sampled (such as the outdoor air

intake). The enthalpy switch/receiver is not a NEMA 4 enclo-

sure and should be mounted in a location that is not exposed to

outdoor elements such as rain or snow. Use two field-supplied

no. 8 x 3/4-in. TEK screws. Insert the screws through the holes

in the sides of the enthalpy switch/receiver.

Wiring — Carrier recommends the use of 18 to 22 AWG

twisted pair or shielded cable for all wiring. All connections

must be made with 1/4-in. female spade connectors.

A 24 vac transformer is required to power the enthalpy

switch/receiver; as shown in Fig. 20, the PremierLink™ board

provides 24 vac. Connect the GND and 24 VAC terminals on

the enthalpy switch/receiver to the terminals on the transform-

er. On some applications, the power from the economizer har-

ness can be used to power the enthalpy switch/receiver. To

power the enthalpy switch/receiver from the economizer har-

ness, connect power of the enthaply switch/receiver to the red

and brown wires (1 and 4) on the economizer harness.

For connection to split systems units with PremierLink con-

trol, connect the LOW Enthalpy terminal on the enthalpy

switch/receiver to J4 — pin 2 of the PremierLink control on the

unit. The switch can be powered through the PremierLink con-

trol board if desired. Wire the 24 VAC terminal on the enthalpy

switch/receiver to J4 — pin 1 on the PremierLink control. Wire

the GND terminal on the enthalpy switch/receiver to J1 —

pin 2 on the PremierLink control. The HI Enthalpy terminal is

not used. See Fig. 20.

Differential Enthalpy Control Installation (Fig. 21) — Dif-

ferential enthalpy control requires both an enthalpy switch/

receiver (33CSENTHSW) and an enthalpy sensor

(33CSENTSEN). The enthalpy switch/receiver is mounted in

the outdoor air inlet and calculates outdoor air enthalpy. The

enthalpy sensor is mounted in the return airstream and calcu-

lates the enthalpy of the indoor air.

The enthalpy switch/receiver energizes the HI Enthalpy re-

lay output when the outdoor enthalpy is greater than the indoor

enthalpy. The LOW Enthalpy terminal is energized when the

outdoor enthalpy is lower than the indoor enthalpy. The relay

output is wired to the unit economizer which will open or close

depending on the output of the switch.

NOTE: The enthalpy calculation is done using an average alti-

tude of 1000 ft above sea level.

Mounting — Mount the enthalpy switch/receiver in a location

where the outdoor air can be sampled (such as the outdoor air

intake). The enthalpy switch/receiver is not a NEMA 4 enclo-

sure and should be mounted in a location that is not exposed to

outdoor elements such as rain, snow, or direct sunlight. Use

two field-supplied no. 8 x 3/4-in. TEK screws. Insert the screws

through the holes in the sides of the enthalpy switch/receiver.

Mount the enthalpy sensor in a location where the indoor air

can be sampled (such as the return air duct). The enthalpy

sensor is not a NEMA 4 enclosure and should be mounted in a

location that is not exposed to outdoor elements such as rain or

snow. Use two field-supplied no. 8 x 3/4-in. TEK screws. Insert

the screws through the holes in the sides of the enthalpy sensor.

Wiring — Carrier recommends the use of 18 to 22 AWG

twisted pair or shielded cable for all wiring. All connections

must be made with 1/4-in. female spade connectors.

The PremierLink board provides 24 vac to power the

enthalpy switch/receiver. Connect the GND and 24 VAC

terminals on the enthalpy switch/receiver to the terminals on

the transformer. On some applications, the power from the

economizer harness can be used to power the enthalpy switch/

receiver. To power the enthalpy switch/receiver from the econ-

omizer harness, connect power of the enthaply switch/receiver

to the red and brown wires (1 and 4) on the economizer

harness.

Connect the LOW Enthalpy terminal on the enthalpy

switch/receiver to J4 — pin 2 of the PremierLink control on the

unit. The switch can be powered through the PremierLink con-

trol board if desired. Wire the 24 VAC terminal on the enthalpy

switch/receiver to J4 — pin 1 on the PremierLink control. Wire

the GND terminal on the enthalpy switch/receiver to J1 — pin

2 on the PremierLink control. The HI Enthalpy terminal is not

used. See Fig. 20.

Fig. 18 — Enthalpy Switch/Receiver Dimensions

(33CSENTHSW)

Fig. 19 — Enthalpy Sensor Dimensions

(33CSENTSEN)

20

Connect the 4-20 mA In terminal on the enthalpy switch/

receiver to the 4-20 mA Out terminal on the return air enthalpy

sensor. Connect the 24-36 VDC Out terminal on the enthalpy

switch/receiver to the 24-36 VDC In terminal on the return air

enthalpy sensor. See Fig. 21.

Enthalpy Switch/Reciever Jumper Settings — There are two

jumpers. One jumper determines the mode of the enthalpy

switch/receiver. The other jumper is not used. To access the

jumpers, remove the 4 screws holding the cover on the

enthalpy switch/receiver and then remove the cover. The fac-

tory settings for the jumpers are M1 and OFF.

The mode jumper should be set to M2 for differential en-

thalpy control. The factory test jumper should remain on OFF

or the enthalpy switch/receiver will not calculate enthalpy.

Enthalpy Sensor Jumper Settings — There are two jumpers.

One jumper determines the mode of the enthalpy sensor. The

other jumper is not used. To access the jumpers, remove the 4

screws holding the cover on the enthalpy sensor and then

remove the cover. The factory settings for the jumpers are M3

and OFF.

The mode jumper should be set to M3 for 4 to 20 mA

output. The factory test jumper should remain on OFF or the

enthalpy sensor will not calculate enthalpy.

OUTDOOR AND RETURN AIR ENTHALPY SEN-

SORS — The differential enthalpy control is supplied as a

field-installed accessory to be used with the Economizer damp-

er control option. The differential enthalpy control provides

two enthalpy sensors for sensing the outdoor air and return air

conditions, and a differential enthalpy controller.

NOTE: The differential enthalpy control must be set to the “D”

setting for differential enthalpy control to work properly.

The differential enthalpy control senses the outdoor and

return air sensors and provides a dry contact switch input to the

PremierLink Controller. Locate the controller in place of an

existing economizer controller or near the actuator. The mount-

ing plate may not be needed if existing bracket is used.

A closed contact indicates that outside air is preferred to the

return air. An open contact indicates that the economizer

should remain at minimum position.

The solid-state return air enthalpy sensor senses and com-

bines the temperature and humidity levels of outdoor and re-

turn air. The sensors provide information for comparison of

outdoor temperature and humidity to return air temperature and

humidity in order to determine the most economical mixture of

air.

Fig. 20 — Typical Wiring Schematic — Carrier Rooftop Unit with PremierLink™ Controls

*Used with Differential Enthalpy Control only.

21

Wiring Enthalpy Sensors — To wire the enthalpy sensor, per-

form the following (see Fig. 24 and 25):

NOTE: To mount outdoor air sensor remotely, remove it from

back of enthalpy control and follow steps 3 and 6.

1. Use a 2-conductor, 18 or 20 AWG, twisted pair cable to

connect the return air enthalpy sensor to the differential

enthalpy control. Use a 4-conductor, 18 or 20 AWG cable

to connect the enthalpy control to the PremierLink con-

troller and power transformer.

2. At the differential enthalpy control remove the factory-

installed resistor from the SR and (+) terminals.

3. Connect the RED wire from the 2-conductor cable which

originates from the return air enthalpy sensor to the

SR (+) terminal. Connect the BLK wire to the SR (–)

terminal.

4. Connect the following 4 wires from the 4-wire conduc-

tive cable to the differential enthalpy controller:

a. Connect the RED wire to the 24 vac terminal

(TR1) on enthalpy control and to pin 1 on 12-pin

harness.

b. Connect the BRN wire to the 24 vac GND terminal

(TR) on enthalpy sensor and to pin 4 on 12-pin

harness.

c. Connect the ORN wire to J4-2 on PremierLink

controller and to terminal 3 on enthalpy sensor.

d. Connect the RED wire to J4-1 on PremierLink

controller and to terminal 2 on enthalpy sensor.

5. At the return air enthalpy sensor, strip 3 in. of jacket from

the cable and remove 1/2 in. of insulation from each

conductor.

6. Connect the RED wire to (+) spade connector on the

sensor. Connect the BLK wire to (S) spade connector on

the sensor. Use wire nuts or closed-end crimp-type con-

nectors to fasten the connections securely. See Fig. 22.

Economizer — The PremierLink™ controller will inter-

face with the 40RM economizer. Economizers will contain a

Honeywell actuator (Honeywell part number M7415).

An adapter (Honeywell part number Q769B or Q769C is

preferred) must be used to enable the 4 to 20 mA signal from

the PremierLink controller to control the position of the econo-

mizer. Refer to Honeywell Q769B and Q769C accessory in-

stallation instructions for wiring details.

Disconnect power supply before making wiring connec-

tions to prevent electrical shock and equipment damage.

To avoid permanent damage to the PremierLink 4 to

20 mA connection, a signal loop isolator must be installed

when using the Q769B adapter.

24 VAC OUTPUT FROM N/C CONTACT WHEN THE

OUTDOOR ENTHALPY IS LESS THAN THE

INDOOR ENTHALPY

(ENABLE ECONOMIZER)

24 VAC OUTPUT FROM N/O CONTACT WHEN THE

OUTDOOR ENTHALPY IS GREATER THAN THE

OUTDOOR ENTHALPY

(ENABLE ENERGY RECYCLER)

24 VAC

SECONDARY

HI LOW GND 24

VAC

ENTHALPY

4-20

mA

IN

24-36

VDC

OUT

120 VAC LINE VOLTAGE

JUMPER SETTINGS FOR 33CSENTHSW

M1

M2

M3

0%

50%

100%

OFF

33CSENTHSW

JUMPER SETTINGS FOR 33CSENTSEN

M1

M2

M3

0%

50%

100%

OFF

33CSENTSEN

4-20

mA

OUT

24-36

VDC

IN

Fig. 21 — Differential Enthalpy Control Wiring

LEGEND

N/C —Normally Closed

N/O —Normally Open

22

Q769B — Because the Honeywell adapter is designed for a

negative 4 to 20 mA input instead of a positive signal, the

Q769B adapter requires a separate transformer and a current

loop isolator to perform properly. Connecting the adapter

directly to the PremierLink controller could cause the 4 to

20 mA output on the controller to be permanently dam-

aged. This condition is followed by a constant 36 vdc output

from the PremierLink™ economizer output (J-9).

The Q769B adapter is supplied with female quick-connect

terminal that fits over the male quick-connect P1 and P on the

actuator.

To connect the Q769B adapter to the actuator, follow these

steps and refer to Fig. 26:

1. Remove power from unit.

2. Remove the logic module from the actuator and discard.

3. Mount the adapter on the actuator by gently pushing the

adapter onto the P1 and P terminals on actuator.

NOTE: Be sure the plus (+) terminal on the adapter con-

nects to P1 on the actuator and the minus (–) terminal on

the adapter connects to P terminal on the actuator. See

Fig. 26.

4. Using field-supplied wire, connect the plus (+) terminal

on the adapter to the plus (+) terminal on the loop isolator.

Connect the minus (–) terminal on the adapter to the

minus (–) terminal on the loop isolator.

5. Using the transformer supplied with the 40RM econo-

mizer, connect 24 vac to actuator terminals TR and TR1.

6. Connect the plus (+) terminal from the loop isolator to

J9-1 terminal on the PremierLink Controller. Connect the

minus (–) terminal from the loop isolator to J9-2 terminal

on the PremierLink Controller.

7. Restore power to unit.

Q769C — The Q769C adapter incorporates a female quick-

connect terminal that attaches to P1 and P male quick-connects

on the actuator.

To connect the Q769C adapter to the actuator, follow the steps

below and refer to Fig. 27:

1. Remove power from unit.

2. Remove the logic module from the actuator and discard.

3. Mount the adapter onto the actuator by gently pushing the

adapter onto terminals P1 and P of actuator.

4. NOTE: Be sure the plus (+) terminal on the adapter

connects to P1 on the actuator and the minus (–) terminal

on the adapter connects to P terminal on the actuator.

See Fig. 27.

5. Using the transformer supplied with the 40RM econo-

mizer, connect 24 vac to actuator terminals TR and TR1.

6. Connect 500-ohm resistor (field supplied) to the plus (+)

and minus (–) terminals on adapter.

7. Connect the plus (+) terminal from the adapter to J9-1

terminal on the PremierLink Controller. Connect the

minus (–) terminal from the adapter to J9-2 terminal on

the PremierLink Controller.

8. Restore power to unit.

IMPORTANT: It is recommended that the Q769C adapter

be used with a field-supplied 500-ohm resistor across the

terminals. Using the Q769C with actuator requires a sepa-

rate, field-supplied transformer because the actuator with

Q769C is a positive ground device. The PremierLink con-

trol is a negative ground device. The positive P1 terminal

on the Q769C goes to ground. See Fig. 27.

BRACKET

+

C7400A1004

Fig. 22 — Differential Enthalpy Control,

Sensor and Mounting Plate (33AMKITENT006)

HH57AC077

ENTHALPY

CONTROL

HH57AC078 ENTHALPY

SENSOR (USED WITH

ENTHALPY CONTROL

FOR DIFFERENTIAL

ENTHALPY OPERATION)

MOUNTING PLATE

Fig. 23 — Location of Differential Enthalpy

Controller and Return Air Enthalpy Sensor

(40RM Unit Shown)

LED

ABC

D

TR TR1

SO

SR

23

1

+

+S

+

(RETURN AIR

ENTHALPY

SENSOR)

BRN

RED

GRAY

GRAY

WIRE HARNESS

IN UNIT

BLK

RED

NOTES:

1. Remove factory-installed jumper across SR and + before con-

necting wires from return air sensor.

2. Switches shown in high outdoor air enthalpy state. Terminals 2

and 3 close on low outdoor air enthalpy relative to indoor air

enthalpy.

3. Remove sensor mounted on back of control and locate in out-

side airstream.

Fig. 24 — Outside and Return Air Sensor Wiring

Connections for Differential Enthalpy Control

23

NOTE: If PremierLink™ Controller is grounded and actuator is grounded on common side, then common wire from PremierLink controller J9-2 is not

needed.

Fig. 25 — PremierLink Controller Wiring — Differential Enthalpy Control (33AMKITENT000)

24

Economizer with Johnson 4 to 20 mA Actua-

tor — The PremierLink Controller can be connected to an

economizer that uses a Johnson 4 to 20 mA actuator.

DRIVE DIRECTION — The actuator drive direction is

dependent upon the position of Switch 3 and the spring return

direction. See Table 5. The actuator is factory set for Direct

Acting (DA) operation with Switch 3 in the DA position. An

increasing control signal drives the actuator away from the

spring return position in DA mode. The actuator should be

installed in the DA mode so damper will close automatically

on power shut down.

If Reverse Acting (RA) operation is desired, move Switch 3

to the RA position. An increasing control signal drives the

actuator toward the spring return position in RA mode.

SWITCH SELECTION — The type of input control signal is

determined by the position of Switch 5. With Switch 5 in the

VDC position (factory setting), the signal is DC voltage. With

Switch 5 min the mA position, the input signal changes to

current input. See Fig. 28 and Table 6. The switch should be set

to mA for use with PremierLink controller.

NOTE: To change the factory setting, use a 1/8-in. (3-mm)

flat-blade screwdriver to position the mode switch to the alter-

nate setting.

Table 5 — Actuator Drive Direction Settings

LEGEND

Table 6 — Mode Selection Information

NOTE: The 6 to 9 VDC setting of Switch 1 overrides switch 4.

WIRING (See Fig. 29-30B) — The wires for power and

signal transmission from PremierLink to economizer are field-

supplied. To connect the Economizer Johnson Actuator to

PremierLink controller, connect the pink wire on actuator to

purple wire on PremierLink J9-1. See Fig. 30A.

For the Belimo Actuator, connect the white wire on the ac-

tuator to J9-1 on the PremierLink controller. See Fig. 30B.

NOTE: To retrofit PremierLink Controller to older 4 to 20 mA

actuator, connect the red wire on the actuator wire harness to

the purple wire on the PremierLink J9-1. Connect the yellow

and white wires from the actuator wire harness to the 24-volt

AC transformer on equipment. See Fig. 29.

POSITION OF

SWITCH 3 AND THE

DIRECTION OF

SPRING RETURN

DRIVE

DRIVE DIRECTION

WITH A MINIMUM

INPUT SIGNAL

DRIVE DIRECTION

WITH A MAXIMUM

INPUT SIGNAL

DA/CCW CCW CW

RA/CCW CW CCW

DA/CW CW CCW

RA/CW CCW CW

CCW —Counterclockwise

CW —Clockwise

DA —Direct Action

RA —Reverse Action

MODE

SWITCHES SWITCH FUNCTIONS FACTORY

SETTINGS

5VDC or mA VDC

40 to 10 VDC (0 to 20 mA or

2 to 10 VDC (4 to 20 mA) 0 to 10

3Direct Acting (DA) or

Reverse Acting (RA) DA

2FIXED or AUTO FIXED

1— or 6 to 9 VDC —

IMPORTANT: Make sure the common side is grounded

for both the PremierLink power and the actuator power.

This is especially important if separate transformers are

used.

24 VAC

SENSOR

MIN.

POS

TR

P1

P

T1

T

TR1

24 VAC

TRANSFORMER

Q769B

ADAPTER

21

-+

+

-

+

+

-

-

LOOP

ISOLATOR

PREMIERLINK

CONTROL

J9

M7415

ACTUATOR

24 VAC

SENSOR

MIN.

POS

TR

P1

P

T1

T

TR1

24 VAC

TRANSFORMER

(SEPARATE,

FIELD-SUPPLIED)

500 OHM

RESISTOR 21

-+

+

-

PREMIERLINK

CONTROL

J9

M7415

ACTUATOR

Q769C

ADAPTER

Fig. 26 — PremierLink™ Control Wiring to

Q769B Adapter and Actuator

Fig. 27 — PremierLink Control Wiring to

Q769C Adapter and Actuator

5 4 3 2 1

VDC

0-10

DA

FIXED

—

mA

2-10

RA

AUTO

6-9

MOVE TO LEFT

FOR 4-20mA CONTROL

WITH PREMIERLINK

CONTROLLER

Fig. 28 — Position of Actuator Mode Switches

(Factory Default)

25

Output 20 VDC at 25 mA

Feedback 0 (2)-10 or 6-9 VDC

Input 0 (2)-10 or 6-9 VDC, 0 (4)-20 mA

24 VAC/VDC

COM

(3)

(5)

(4)

(2)

(1)

J9-1

TO 24V

TRANSFORMER

Gray

White/Red

Red

Yellow

White

WIRE HARNESS

FROM ACTUATOR

ACTUATOR

50TJ400812

M9206-GGC-2

ECONOMIZER

12-PIN HARNESS

RED 24 VAC

1

2

3

4

5

BRN TRANSFORMER

GROUND

6

7

8

9

10

11

12

PNK

PL6

4-20mA TO

J9-1 ON

PREMIERLINK

CONTROLLER

12-PIN

FEMALE

MOLEX

CONNECTOR

12 84

11 73

2

1

6

10

95

CONNECTOR CABLE

Fig. 29 — PremierLink™ Controller Wiring to

Johnson Actuator With Wire Harness

(M9206-GGC-2)

Fig. 30A — PremierLink Control Wiring to Johnson Actuator Economizer Harness

26

START-UP

Use the Carrier network communication software to start up

and configure the PremierLink™ controller.

Changes can be made using the ComfortWORKS® soft-

ware, ComfortVIEW™ software, or Network Service Tool.

The Network Service Tool is a portable interface device that

allows the user to change system set-up and set points from a

zone sensor or terminal control module. During start-up, the

Carrier software can also be used to verify communication

with PremierLink controller.

NOTE: All set-up and set point configurations are factory-

set and field-adjustable.

For specific operating instructions, refer to the literature

provided with user interface software.

Perform System Check-Out

1. Check correctness and tightness of all power and

communication connections.

2. At the unit, check fan and system controls for proper

operation.

3. At the unit, check electrical system and connections of

any optional electric heat.

NOTE: If optional electric heat is installed, Heat Type

must be changed to “1” (electric heat) from default of “0”

(gas heat).

4. Check to be sure the area around the unit is clear of

construction dirt and debris.

5. Check that final filters are installed in the unit. Dust and

debris can adversely affect system operation.

6. Verify that the PremierLink controls are properly

connected to the CCN bus.

Initial Operation and Test — Perform the following

procedure:

1. Apply 24 vac power to the control.

2. Connect the Service Tool to the phone jack service port of

the controller.

3. Using the Service Tool, upload the controller from

address 0, 31 at 9600 baud rate. The address may be set at

this time. Make sure that Service Tool is connected to

only one unit when changing the address.

MEMORY RESET — DIP switch 4 causes a non-volatile

(E-squared) memory reset to factory defaults after the switch

has been moved from position 0 to position 1 and the power

has been restored. To enable the feature again, the switch must

be put back to the 0 position and power must be restored; this

prevents subsequent resets to factory defaults if the switch is

left at position 1.

To cause a reset of the non-volatile memory (to factory

defaults), turn the controller power off if it is on, move the

switch from position 1 to position 0, and then apply power to

the controller for a minimum of 5 seconds. At this point, no

action occurs, but the controller is now ready for the memory

to reset. Remove power to the controller again and move the

switch from position 0 to position 1. This time, when power is

applied, the memory will reset to factory defaults. The control-

ler address will return to bus 0 element 31, indicating that

memory reset occurred.

Install Navigator™ Display Module — The Navi-

gator is a portable display module that conforms to NEMA 4

specifications for outdoor use in temperatures ranging from

–22 F (–30 C) to 158 F (70 C). The Navigator can be used

to configure and perform service diagnostics on machines

equipped with the PremierLink Controller. See Fig. 31.

The Navigator keypad contains eleven menu LEDs and one

Alarm Status LED, all of which are red. The Navigator is capa-

ble of displaying four 24-character lines of information on a

backlit liquid crystal display. The Navigator has four functional

The unit must be electrically grounded in accordance with

local codes and NEC ANSI/NFPA 70 (American National

Standards Institute/National Fire Protection Association).

4

3

5

2

8

6

7

1

10

11

9

12

PINK

VIOLET

BLACK

BLUE

YELLOW

NOTE 1

NOTE 2

RUN

500 OHM

RESISTOR

50HJ540573

ACTUATOR

ASSEMBLY

RED

WHITE

ECONOMISER2 PLUG

DIRECT DRIVE

ACTUATOR

4-20 mA TO J9 ON

PREMIERLINK

BOARD

24 VAC

TRANSFORMER

GROUND

WIRES FOR

OAT SENSOR

4-20 mA SIGNAL

NOTES:

1. Switch on actuator must be in run position for economizer to operate.

2. 50HJ540573 actuator consists of the 50HJ540567 actuator and a harness with 500-ohm resistor.

Fig. 30B — PremierLink™ Control Wiring to Belimo-Style Actuator EconoMi$er2 Harness

27

keys which are the up arrow ( ), down arrow ( ),

and keys.

INSTALLATION — The Navigator display module is intend-

ed to be a mobile device, so there are no holes in the device for

permanent mounting. The module has a magnetic mount that is

strong enough to hold the device in place on any clean, dry

metal surface.

To enter LEN (local equipment network) mode:

1. Remove power by removing connection to J1.

2. Remove connection to J2 (to avoid communication prob-

lems with equipment).

3. Position DIP switch to 0 (ON) position.

4. Restore power by reconnecting J1.

5. Plug in Navigator.

Controller is now in LEN mode and will support the

Navigator device.

To return CCN mode:

1. Remove power to controller by removing connection

to J1.

2. Remove connection to J2 (to avoid communication

problems with equipment).

3. Position DIP switch to 1 (OFF) position.

4. Reconnect J2.

5. Restore power by reconnecting J1.

Controller is now in CCN mode at the previously config-

ured address and baud rate.

The Navigator module is powered through the PremierLink

controller. The Navigator has a modular telephone style (RJ14)

connector and should be connected to terminal block TB3 in

the control box. This device is intended for use on the LEN

communications bus only. Do NOT connect to the Navigator

while in CCN mode. Communication problems may occur.

OPERATION — To use the Navigator, plug the RJ14 connec-

tor into the RJ14 port. On power up, the Navigator displays:

PremierLink

Navigator

By

Carrier

The Navigator will upload the appropriate display tables

from PremierLink™ controller. A ‘Communication failure’

message will be displayed if any errors are encountered. Check

the wiring at the connector. After successful upload of informa-

tion, the Navigator begins its default display. All items in the

Run Status menu are displayed one at a time in this mode. An

example of the display in the default mode is:

SAT 54.2 °F

SUPPLY AIR TEMPERATURE

The different levels of modes can be accessed with the

Navigator. See the base unit controls and troubleshooting guide

for more information.

Pressing any key while in the default display mode will

cause the Navigator to enter its manual mode. In this mode, all

sub-modes and items within the eleven top level configuration

modes, denoted on the display screen, can be accessed. The

Navigator automatically returns to the default display mode af-

ter 60 minutes of no keypad activity. Pressing the and

keys simultaneously while the unit displays “Select

a menu item” will also log the device out and return it to its de-

fault display mode.

NAVIGATING THROUGH MENU STRUCTURES — The

arrow keys are used to scroll up and down to select sub-modes

within a mode or items within a sub-mode. See the base unit

troubleshooting guide for menu structure. The key is

used to select a menu item or to accept data entry. The

key is used to exit to the next highest mode or to

cancel data entry. The sub-mode and item displays will wrap

around with the last and first items separated by a line of dashes

on the display. The ‘>’ symbol is the pointer and is located at

the left side of the display.

Press the key to display “Select a menu item” on

the screen. This is the top level and the arrow keys are used to

move the red LED to the one of the 11 desired modes. Pressing

will display the sub-modes within a top level mode.

Once in a sub-mode, use the arrow keys to move the pointer

(‘>’) to the desired sub-mode. Up to four sub-modes will be

displayed on the Navigator at one time. Continue pressing the

arrow keys as needed to find the desired sub-mode.

As an example, Press the key to display “Select

a menu item” on the screen. Press the down arrow until the red

LED is lit for the Setpoints menu. Press the key to

display the first four sub-modes in the Setpoints menu:

>SETP

OATL

NTLO

UHDB

ENTER ESCAPE

ENTER

ESCAPE

ENTER

ESCAPE

ESCAPE

ENTER

ESCAPE

ENTER

Run Status

Service Test

Temperatures

Pressures

Setpoints

Inputs

Outputs

Configuration

Time Clock

Operating Modes

Alarms

ENTER

ESC

MODE

Alarm Status

TIME

EWT

LWT

SETP

12.58

54.6°F

44.1°F

44.0°F

NAVIGATOR

ComfortLink

Fig. 31 — Navigator™ Module in Display Mode

28

To access the sub-mode to change the Unoccupied OAT

Lockout Setpoint, press the down arrow to scroll down until

the Navigator™ module display reads:

SETP

OATL

>NTLO

UHDB

To view an expansion of the sub-mode, press the

and keys simultaneously and the Navigator will

display:

>NTLO

UNOCC. OAT LOCKOUT

TEMP

The Navigator will remain in the expanded display mode

until the key is pressed. Use the arrow keys to view

expansions for any of the other sub-modes within the Setpoint

mode.

Password Protection — If an area is entered that is

password protected or an item is selected for change that is

password protected, the Navigator will display:

Enter Password

1111 (default password)

The first digit of the password will be flashing. Hold either

of the arrow keys down to change the value of the first digit (if

necessary) and press to accept. Repeat the process for

the remaining three digits.

The message “Invalid Password” is displayed if the pass-

word is not correct. The password can not be disabled from the

Navigator, nor can it be changed.

Forcing Values and Configuring Items — Cer-

tain items are allowed to be forced and other items are user-

configurable. Both of these changes can be made using the

Navigator.

CONFIGURATION

The following sections describe the computer configuration

screens which are used to configure the PremierLink™ con-

troller. The screens shown may be displayed differently when

using different Carrier software.

Points Display Screen — The Points Display screen is

used to monitor and change the PremierLink controller set

points. See Table 7.

SPACE TEMPERATURE — This point displays the space

temperature from the 10K thermistor (Type III) located in the

space.

Space

Temperature: Display Units: Degrees F (Degrees C)

Default Value: –40.0

Display Range: –40.0 to 245.0

Network Access: Read/Write

SUPPLY AIR TEMPERATURE — The Supply Air Temper-

ature point displays the temperature of the air leaving the unit,

downstream of any cool or heat sources. Temperature is mea-

sured by a 10K thermistor (Type III). This sensor is required

for proper function of the heating, cooling, and the economizer.

Supply Air

Temperature: Display Units: Degrees F (Degrees C)

Default Value: 0.0

Display Range: –40.0 to 245.0

Network Access: Read/Write

OUTDOOR AIR TEMPERATURE — Temperature of the

air leaving the unit downstream of any cool or heat sources,

measured by a 10K thermistor (Type III). This sensor is

required for proper function of the heating, cooling, and the

economizer.

Outdoor Air

Temperature: Display Units: Degrees F (Degrees C)

Default Value: 0.0

Display Range: –40.0 to 245.0

Network Access: Read/Write

CONTROL SET POINT — This point displays the current

controlling set point when a heat or cool mode is active. If there

is not an active heat or cool set point, the set point of the last

mode is displayed. Upon reset or start-up, the proper cooling

set point is displayed, depending on occupancy. In the thermo-

stat mode, this point is not used for equipment control.

Control Set Point: Display Units: Degrees F (Degrees C)

Default Value: Unoccupied Cool

Setpoint

Display Range: 35 to 110

Network Access: Read Only

COOLING PERCENT TOTAL CAPACITY — The Cooling

Percent Total Capacity point is used to display the current

Cooling Capacity. When cooling is enabled, the percent of

cooling being delivered is determined by the following formula

for the number of compressor stages confirmed:

% Output Capacity = (# of active stages/Total stages) * 100.

Cooling Percent

Total Capacity: Display Units: % output capacity

Default Value: 0

Display Range: 0 to 100

Network Access: Read Only

HEATING PERCENT TOTAL CAPACITY — The Heating

Percent Total Capacity point is used to display the current

Heating Capacity.

When heat is enabled, the percent of heat being delivered is

determined by the following formula for electric heat:

% Output Capacity = (# of active stages/Total stages) * 100

Heating Percent

Total Capacity: Display Units: % output capacity

Default Value: 0

Display Range: 0 to 100

Network Access: Read Only

ECONOMIZER ACTIVE — The Economizer Active point

displays the status of the economizer for free cooling. When

the outdoor conditions match the desired indoor conditions, the

economizer will be enabled for outdoor air assisted cooling.

Economizer

Active: Display Units: Discrete ASCII

Default Value: No

Display Range: No/Yes

Network Access: Read Only

SUPPLY FAN RELAY — This point displays the command-

ed state of the Supply Fan Relay.

Supply Fan

Relay: Display Units: Discrete ASCII

Default Value: Off

Display Range: Off/On

Network Access: Read/Write

ENTER

ESCAPE

ESCAPE

ENTER

29

Table 7 — Points Display

NOTE: Bold values indicate points that can be forced through communications.

SUPPLY FAN STATUS — This point displays the Supply

Fan status if controller is configured to receive input from the

Supply Fan. Otherwise this point will display the output state

of the Supply Fan Relay. This mode can only be used when the

controller is in sensor control mode.

Supply Fan

Status: Display Units: Discrete ASCII

Default Value: Off

Display Range: Off/On

Network Access: Read Only

ECONOMIZER DAMPER POSITION — This point dis-

plays the current commanded damper position of the

economizer 4 to 20 mA on the J-9 connector. The 4 to 20 mA

signal is scaled linearly over the range of 0 to 100% of the Sup-

ply Fan Relay.

Economizer

Position: Display Units: % Open

Default Value: 0

Display Range: 0 to 100

Network Access: Read/Write

CURRENT MINIMUM DAMPER POSITION — This point

displays the current minimum damper position if an Indoor Air

Quality routine is not active. If an Indoor Air Quality sensor is

installed and the differential air quality set point has been

exceeded, this point will display the current calculated mini-

mum position deemed necessary to maintain the air quality in

the space.

Current Minimum

Damper Position: Display Units: % Open

Default Value: 0

Display Range: 0 to 100

Network Access: Read Only

FILTER STATUS — The filter status point will be shown as

“CLEAN” until the run time of the fan exceeds the configured

Filter Timer Hours. When the user-configured Filter Timer

Hours has been exceeded, the Filter Status will display

“DIRTY” and a CCN alarm will be generated. Forcing the

point to “CLEAN” will clear the alarm condition and will reset

the timer. (Setting the configured filter timer value to zero will

provide the same function.) The value of the timer is stored in

EEPROM to protect it in the event of a power failure. This is

done periodically every 24 hours. The filter timer function only

operates if the configured filter timer value (FLTTMR) is a

non-zero number.

Filter Status: Display Units: Discrete ASCII

Default Value: Clean

Display Range: Clean/Dirty

Network Access: Read/Write

REMOTE OCCUPIED MODE — This point displays the

status of the remote time clock input. This input is only avail-

able when the controller is being used in sensor control mode.

When the Remote Start point is on, and the zone controller is

not controlled by a Linkage Thermostat, the controller will

function in an occupied mode. When the Remote Start point is

off, the controller will revert to its own occupancy schedule.

Remote

Occupied Mode: Display Units: Discrete ASCII

Default Value: Off

Display Range: Off/On

Network Access: Read/Write

HEAT STAGE 1 — The Heat Stage 1 point provides the state

of the Heating 1 output.

Heating Stage 1: Display Units: Discrete ASCII

Default Value: Off

Display Range: Off/On

Network Access: Read Only

DESCRIPTION VALUE UNITS STATUS FORCE NAME

Space Temperature 72.2 dF SPT

Supply Air Temperature 67.1 dF SAT

Outdoor Air Temperature 48.8 dF OAT

Control Setpoint 0.0 dF CLSP

Cooling % Total Capacity 0 % CCAP

Heating % Total Capacity 0 % HCAP

Economizer Active Yes ECOS

Supply Fan Relay On SF

Supply Fan Status On SFS

Economizer Position 26.2 %ECONPOS

Current Min Damper Pos 20 % IQMP

Filter Status Clean FLTS

Remote Occupied Mode Off RMTOCC

Heat Stage 1 Off HS1

Heat Stage 2 Off HS2

Heat 3/Exhaust/Rev Valve Off H3_EX_RV

Enthalpy Low ENTH

Indoor Air Quality 367.9 IAQI

Indoor Air Quality Setpt 1050.0 IAQS

Outdoor Air Quality 0.0 Sensor failure OAQ

Fire Shutdown Normal FSD

SPT Offset 0.0 ^F STO

Compressor 1 Off CMP1

Compressor 2 Off CMP2

Compressor Safety Off CMPSAFE

30

HEAT STAGE 2 — The Heat Stage 2 point provides the state

of the Heating 2 output.

Heating Stage 2: Display Units: Discrete ASCII

Default Value: Off

Display Range: Off/On

Network Access: Read Only

HEAT STAGE 3, EXHAUST FAN, OR REVERSING

VALVE — This point displays the commanded state of auxil-

iary output. This output can be configured to control a third

stage of heat, an exhaust fan or a reversing valve on some heat

pump units.

In the exhaust fan mode with continuous exhaust con-

figured, this point may control a bank of lights or another

indicator that should remain ON whenever the controller is in

the occupied mode.

Heat 3, Exhaust,

Rev Valve: Display Units: Discrete ASCII

Default Value: Off

Display Range: Off/On

Network Access: Read Only

ENTHALPY — This point displays the current status of an

outdoor air or differential enthalpy input. This point may be

broadcast to other controllers or received from a controller

which supports global broadcast of the ENTH variable.

Enthalpy: Display Units: Discrete ASCII

Default Value: High

Display Range: High/Low

Network Access: Read/Write

INDOOR AIR QUALITY (IAQ) — The Air Quality point

displays the indoor air quality reading from a CO2 sensor

installed in the space. The CO2 sensor maintains differential

indoor air quality for demand control ventilation per ASHRAE

Standard 62-1999. The controller can be configured to generate

an alarm when the control is in occupied mode and the CO2

level exceeds the high or low limit set.

Indoor Air

Quality (ppm): Display Units: None shown (parts per

million implied)

Default Value: 0

Display Range: 0 to 5000

Network Access: Read/Write

INDOOR AIR QUALITY SET POINT — This point dis-

plays the current Indoor Air Quality set point. The set point is

determined by the configured Indoor Air Quality differential

and the current outdoor air quality value. If an outdoor air

quality value is not received, the controller will assume a

default outdoor level of 400 ppm and calculate the set point

using that value.

Indoor Air Quality

Set Point: Display Units: None shown (parts per

million implied)

Default Value: 0

Display Range: 0 to 5000

Network Access: Read Only

OUTDOOR AIR QUALITY — This point displays the read-

ing from an outdoor air quality sensor. This point supports

global broadcast of outdoor air quality on a network.

Outdoor Air Quality

Set Point: Display Units: None shown (parts per

million implied)

Default Value: 0

Display Range: 0 to 5000

Network Access: Read/Write

FIRE SHUTDOWN — While in sensor control mode, this

point can be used to receive a signal from a smoke detector or

fire panel to shut down the Supply Fan, all heating and cooling

stages, and to close the economizer.

Fire Shutdown: Display Units: Discrete ASCII

Default Value: Normal

Display Range: Normal/Alarm

Network Access: Read/Write

SPT OFFSET — This point displays the value of the Space

Temperature offset calculated from the input of a T56 sensor

slide bar.

SPT Offset: Display Units: Delta Degrees F

(Delta Degrees C)

Default Value: 0.0

Display Range: –15 to 15

Network Access: Read/Write

COMPRESSOR 1 — This point displays the commanded

state of the compressor 1 output.

Compressor 1: Display Units: Discrete ASCII

Default Value: Off

Display Range: Off/On

Network Access: Read Only

COMPRESSOR 2 — This point displays the commanded

state of the compressor 2 output.

Compressor 2: Display Units: Discrete ASCII

Range: Off/On

Default Value: Off

Network Access: Read Only

COMPRESSOR SAFETY — When the controller is in

sensor mode, this point can be used to monitor the status of the

compressor trouble output supplied with some equipment.

When the input is detected, the controller will energize all

available stages to satisfy the demand and issue a compressor

trouble alert on the communications network.

Compressor

Safety: Display Units: Discrete ASCII

Display Range: Off/On

Default Value: Off

Network Access: Read Only

Thermostat Control Input Screen — The Thermo-

stat Control Input Display is used to display the input status of

equipment requests from the thermostat (TSTAT). See Table 8.

Alarm Service Configuration Screen — The Alarm

Service Configuration is used to configure the alarms used on

the PremierLink™ controller. See Table 9.

ALARM ROUTING CONTROL — The Alarm Routing

Control indicates which CCN system software or devices will

receive and process alarms sent by the PremierLink controller.

This decision consists of eight digits which can be set to zero or

one. A setting of one indicates alarms should be sent to this

device. A setting of zero disables alarm processing for that

device. Currently the corresponding digits are configured for

the following devices: first digit is for user interface software

(ComfortWORKS®, ComfortVIEW™, etc.); second digit is

for Autodial Gateway or Telink; fourth digit is for Alarm Print-

er Interface Module, DataLINK™ module; digits 3 and 5

through 8 are unused.

Alarm Routing

Control: Range: 00000000 to 1111111

Default Value: 00000000

31

Table 8 — Thermostat Control Input Display

ALARM RE-ALARM TIME — This decision is used to con-

figure the number of minutes that will elapse between

re-alarms. A re-alarm occurs when the condition that caused

the initial alarm continues to persist for the number of minutes

specified. Re-alarming continues to occur at the specified

interval until the alarm condition no longer exists.

Re-Alarm Time: Display Units: Minutes

Display Range: 0 to 1440

Default Value: 0 (Disabled)

CONTROL TEMPERATURE HYSTERESIS — This con-

figuration defines the range above the high set point and below

the low set point the space temperature must exceed for an

alarm condition to exist during occupied hours.

For example, if the current setpoint is 75 F and the hystere-

sis value is 5° F, an alarm will be generated if space tempera-

ture exceeds the low limit of 70 F or the high limit of 80 F.

Control

Temperature

Hysteresis: Display Units: Delta Degrees F

(Delta Degrees C)

Range: 1.0 to 100.0

Default Value: 5.0

SUPPLY AIR TEMPERATURE — HIGH LIMIT — The

Supply Air Temperature High Limit alarm is used to monitor

the value of the supply air temperature within a specified range.

If the supply air temperature becomes too high, an alarm condi-

tion will exist.

Supply Air

Temperature

High Limit: Display Units: Degrees F (Degrees C)

Display Range: –40.0 to 245.0

Default Value: 150.0

SUPPLY AIR TEMPERATURE — LOW LIMIT — The

Supply Air Temperature Low Limit alarm is used to monitor

the value of the supply air temperature within a specified range.

If the supply air temperature becomes too low, an alarm condi-

tion will exist.

Supply Air

Temperature

Low Limit: Display Units: Degrees F (Degrees C)

Display Range: –40.0 to 245.0

Default Value: 45.0

INDOOR AIR QUALITY ALERT LIMIT — The Indoor-

Air Quality Alert Limit alarm defines the allowable CO2 levels

during occupied periods. If the CO2 levels become too low or

too high during occupied periods, an alarm condition will exist.

Indoor Air Quality

Low Limit: Display Units: PPM (implied)

Display Range: 0.0 to 5000.0

Default Value: 0.0

Indoor Air Quality

High Limit: Display Units: PPM (implied)

Display Range: 0.0 to 5000.0

Default Value: 1200.0

Table 9 — Alarm Service Configuration

Controller Identification Screen — The controller

identification screen contains reference information used to

identify the PremierLink™ controller. See Table 10.

DESCRIPTION — The Description point displays the type of

device.

LOCATION — The Location point shows the location of the

device.

SOFTWARE PART NUMBER — The Software Part Num-

ber indicates the part number of the software being used.

MODEL NUMBER — The Model Number indicates the

model number of the device being used.

SERIAL NUMBER — The Serial Number indicates the serial

number of the device being used.

REFERENCE NUMBER — The Reference Number indi-

cates the version of the software being used.

Table 10 — Controller Identification

*Software part number CESR131269-03 is version 1.2.

Holiday Configuration Screen — The Holiday Con-

figuration screen is used by the PremierLink controller to store

configuration fields for up to twelve holidays. See Table 11.

START MONTH — The Start Month field is used to config-

ure the month that the holiday will start. The numbers 1

through 12 are used to indicate which month is specified.

Start Month: Range: 1 to 12

Default Value: 1 (January)

START DAY — The Start Day field is used to determine

which day the holiday will start.

Start Day: Range: 1 to 31

Default Value: 1

DESCRIPTION VALUE UNITS STATUS FORCE NAME

Y1 - Call for Cool 1 On Y1

Y2 - Call for Cool 2 On Y2

W1 - Call for Heat 1 Off W1

W2 - Call for Heat 2 Off W2

G - Call for Fan On G

DESCRIPTION VALUE UNITS NAME

Alarm Control

Alarm Routing Control 00000000 ALRMCNT

Realarm Time 0min REALARM

Control Temp Hysteresis 5.0 ^F SPTHYS

Supply Air Temperature

Low Limit 45.0 dF LOWLIM

High Limit 150.0 dF HIGHLIM

IAQ High Alert Limit

Low Limit 0.0 LOWLIM

High Limit 1200.0 HIGHLIM

DESCRIPTION VALUE UNITS NAME

Description: Rooftop Control DevDesc

Location: Location

Software Part Number: CESR131269-04* PartNum

Model Number: ModelNum

Serial Number: SerialNo

Reference Number: Version 1.3 RefNum

32

DURATION — The Duration field indicates how long the

holiday will last (in days).

Duration: Range: 0 to 365

Default Value: 0

As an example, if a Holiday is configured for Month 2,

Day 5, Duration 2, then the Holiday will start February 5 and

end February 7.

Table 11 — Holiday Configuration

Occupancy Configuration Screen — The Occu-

pancy Configuration Screen is used to configure the occupancy

schedule for the PremierLink™ controller. See Table 12.

MANUAL OVERRIDE HOURS — The Manual Override

Hours point is used to command a timed override by entering

the number of hours the override will be in effect. If the occu-

pancy schedule is occupied when this number is downloaded,

the current occupancy period will be extended by the number

of hours downloaded.

If the current occupancy period is unoccupied when the

occupancy override is initiated, the mode will change to occu-

pied for the duration of the number of hours downloaded. If the

occupancy override is due to end after the start of the next

occupancy period, the mode will transition from occupancy

override to occupied without becoming unoccupied and the

occupancy override timer will be reset.

An active occupancy override or a pending occupancy

override may be canceled by downloading a zero to this

configuration. Once a number other than zero has been down-

loaded to this configuration, any subsequent downloads of any

value other than zero will be ignored by the controller.

Manual Override

Hours: Units: Hours

Range: 0 to 4

Default Value: 0

OCCUPANCY SCHEDULE — For flexibility of scheduling,

the occupancy programming is broken into eight separate peri-

ods. For each period the schedule contains the following fields:

Day of Week, Occupied From, and Occupied To.

DAY OF WEEK — The Day of Week configuration consists

of eight fields corresponding to the seven days of the week and

a holiday field in the following order: Monday, Tuesday,

Wednesday, Thursday, Friday, Saturday, Sunday, Holiday.

It is displayed as:

M T W Th Fr Sa Su Hol

0 0 0 0 0 0 0 0

If a 1 is configured in the corresponding place for a certain

day of the week, the related “Occupied from” and “Occupied

to” times for that period will take effect on that day of the

week. If a 1 is placed in the holiday field, the related times will

take effect on a day configured as a holiday. A zero means the

schedule period will not apply to that day.

Day of week: Range: 0 or 1

Default Values: 11111111 for period 1,

00000000 for the rest of

the periods

OCCUPIED FROM — This field is used to configure the

hour and minute, in military time, that the mode for the

PremierLink controller will switch to occupied.

Occupied From: Units: Hours:Minutes

Range: 00:00 to 24:00

(Minutes 00 to 59)

Default Value: 00:00

OCCUPIED TO — This field is used to configure the hour

and minute, in military time, that the mode for the PremierLink

controller switches from occupied to unoccupied.

Occupied To: Units: Hours:Minutes

Range: 00:00 to 24:00

(Minutes 00 to 59)

Default Value: 24:00

Table 12 — Occupancy Configuration

Set Point Screen — The Set Point screen is used to con-

figure the occupied and unoccupied set points. See Table 13.

OCCUPIED LOW — The Occupied Low set point describes

the low temperature limit of the space during Occupied mode.

Occupied Low: Units: Degrees F (Degrees C)

Range: 40.0 to 90.0

Default Value: 70.0

OCCUPIED HIGH — The Occupied High set point describes

the high temperature limit of the space during Occupied mode.

Occupied High: Units: Degrees F (Degrees C)

Range: 45.0 to 99.9

Default Value: 74.0

UNOCCUPIED LOW — The Unoccupied Low set point

describes the low temperature limit of the space during

Unoccupied mode.

Unoccupied Low: Units: Degrees F (Degrees C)

Range: 40.0 to 90.0

Default Value: 75.0

DESCRIPTION VALUE UNITS NAME

Start Month 1MONTH

Start Day 1DAY

Duration 0DURATION

DESCRIPTION VALUE UNITS NAME

Manual Override Hours 0hours OVRD

Period 1: Day of Week 11111111 DOW1

Period 1: Occupied from 00:00 OCC1

Period 1: Occupied to 24:00 UNOCC1

Period 2: Day of Week 00000000 DOW2

Period 2: Occupied from 00:00 OCC2

Period 2: Occupied to 24:00 UNOCC2

Period 3: Day of Week 00000000 DOW3

Period 3: Occupied from 00:00 OCC3

Period 3: Occupied to 24:00 UNOCC3

Period 4: Day of Week 00000000 DOW4

Period 4: Occupied from 00:00 OCC4

Period 4: Occupied to 24:00 UNOCC4

Period 5: Day of Week 00000000 DOW5

Period 5: Occupied from 00:00 OCC5

Period 5: Occupied to 24:00 UNOCC5

Period 6: Day of Week 00000000 DOW6

Period 6: Occupied from 00:00 OCC6

Period 6: Occupied to 24:00 UNOCC6

Period 7: Day of Week 00000000 DOW7

Period 7: Occupied from 00:00 OCC7

Period 7: Occupied to 24:00 UNOCC7

Period 8: Day of Week 00000000 DOW8

Period 8: Occupied from 00:00 OCC8

Period 8: Occupied to 24:00 UNOCC8

33

UNOCCUPIED HIGH — The Unoccupied High set point de-

scribes the high temperature limit of the space during Unoccu-

pied mode.

Unoccupied High: Units: Degrees F (Degrees C)

Range: 45.0 to 99.9

Default Value: 90.0

HIGH OAT LIMIT FOR IAQ PRE-OCCUPANCY

PURGE — The High OAT unit for IAQ Pre-Occupancy Purge

function determines the Economizer Damper position used for

IAQ Pre-Occupancy Purge.

High OAT

Limit: Units: Degrees F (Degrees C)

Range: 55.0 to 75.0

Default Value: 65.0

UNOCCUPIED OAT LOCKOUT TEMPERATURE —

The Unoccupied OAT Lockout Temperature describes the low-

est Outdoor Air Temperature allowed for Unoccupied Free

Cooling operation. This function is also used by IAQ Pre-

Occupancy Purge control to determine the minimum damper

position for IAQ Purge.

Unoccupied

OAT Lockout: Units: Degrees F (Degrees C)

Range: 40.0 to 70.0

Default Value: 50.0

UNOCCUPIED HEATING DEADBAND — The Unoccu-

pied Heating Deadband describes the space temperature value

which has to be achieved while unoccupied Heating before the

unoccupied Heating mode will turn off.

Unoccupied

Heating

Deadband: Units: Degrees F (Degrees C)

Range: 0.0 to 10.0

Default Value: 1.0

UNOCCUPIED COOLING DEADBAND — The Unoccu-

pied Cooling Deadband describes the space temperature value

which has to be achieved while unoccupied Cooling before the

unoccupied Cooling mode will turn off.

Unoccupied

Cooling

Deadband: Units: Delta Degrees F

(Delta Degrees C)

Range: 0.0 to 10.0

Default Value: 1.0

LOW TEMPERATURE MINIMUM POSITION — The Low

Temperature Minimum Position describes the low temperature

limit for Low Outdoor Air Temperature conditions.

IAQ Pre-Occupancy Purge Algorithm will use this value

whenever Outdoor Air Temperature is below Unoccupied OAT

Lockout Temperature.

Low Temperature

Minimum

Position: Units: Percent

Range: 0 to 100

Default Value: 10.0

HIGH TEMPERATURE MINIMUM POSITION — The High

Temperature Minimum Position specifies the value for Purge

Minimum Damper Position for High Outdoor Air temperature

conditions.

IAQ Pre-Occupancy Purge Algorithm shall use this value

whenever Outdoor Air Temperature is above or at Unoccupied

OAT Lockout Temperature, and also OAT is above Occupied

Cool Set Point or Enthalpy is High. Whenever OAT>=NTLO

and OAT<=OCSP and Enthalpy is Low, the Purge algorithm

will set Purge Minimum Damper Position to 100%.

High Temperature

Minimum

Position: Units: Percent

Range: 0 to 100

Default Value: 35.0

POWER EXHAUST SET POINT — The Power Exhaust Set

Point describes the minimum damper position that the Econo-

mizer Damper must be before the power exhaust fan will be

energized.

Power Exhaust

Set Point: Units: Percent

Range: 0 to 100

Default Value: 50.0

Table 13 — Set Point Configuration

Service Configuration Selection Screen — The

Service Configuration Selection screen is used to configure

the service set points of the PremierLink™ controller. See

Table 14.

COOLING PID — The PremierLink controller reads the

space temperature sensor and compares the temperature to he

current high set point. If it exceeds the set point, and cooling is

configured and available, the controller then calculates the re-

quired supply air temperature to satisfy the given conditions.

The Cooling PID (Proportional/Integral/Derivative) in-

cludes the following set points: Proportional Gain, Integral

Gain, Derivative Gain, and Starting Value.

Proportional Gain: Range: 0.0 to 40.0

Default Value: 6.0

Integral Gain: Range: 0.0 to 10.0

Default Value: 3.0

Derivative Gain: Range: 0.0 to 20.0

Default Value: 5.0

Starting Value: Units: Degrees F

Range: 40.0 to 90.0

Default Value: 70.0

DESCRIPTION VALUE UNITS NAME

Setpoints

Occupied Low Setpoint 70.0 dF OHSP

Occupied High Setpoint 74.0 dF OCSP

Unoccupied Low Setpoint 69.0 dF UHSP

Unoccupied High Setpoint 75.0 dF UCSP

Hi OAT Limit for

IAQ Pre-Occ Purge 65.0 dF OATL

Unocc. OAT Lockout TEMP 50.0 dF NTLO

Unocc. Heating Deadband 1.0 ^F UHDB

Unocc. Cooling Deadband 1.0 ^F UCDB

Low Temp. Min. Position 10 %LTMP

Hi Temp. Min. Position 35 %HTMP

Power Exhaust Setpoint 50 %PES

34

Table 14 — Service Configuration Selection

STAGED COOLING — The staging function is used for DX

cooling (1 or 2 stages). The staging function uses the cooling

submaster reference from the PID and compares the value to

the supply air temperature to calculate the required number of

output stages to energize.

Time Guard delays are provided to allow for up to 2 stages

of compression. Also, a DX Lockout will prevent operation

of the DX cooling if the outdoor air temperature is below this

value.

The cooling algorithm controls the valve or stages of DX

cooling to prevent the space temperature from exceeding the

current cooling set point (which includes any calculated offset

value from a T56 sensor slide bar during occupied periods).

Also, the cooling is controlled so that the supply air tempera-

ture does not fall below 50 F when cooling is active.

If number of stages is set to 1, then the SAT CMP2 LOCK-

OUT TEMP will be used as the low supply air set point.

Number of Stages: Range: 1 to 3

Default Value: 2

The Time Guards must be set to Enable for output to a

compressor, and set to Disable for output to a valve or

compressor unloader.

Stage 1

Time Guard: Range: Disable/Enable

Default Value: Enable

Stage 2

Time Guard: Range: Disable/Enable

Default Value: Enable

Stage 3

Time Guard: Range: Disable/Enable

Default Value: Disable

HEATING PID — The PremierLink™ controller determines

if a heating demand exists in the space. The controller reads the

space temperature sensor and compares the temperature to the

current low set point (including any calculated offset value

from a T56 or T57 sensor) during occupied periods. If it is

below the set point, and heating is configured and available, it

then calculates the required supply air temperature to satisfy

the given conditions. The calculated value (heating submaster

reference) is compared to the actual supply-air temperature and

the output is then adjusted to satisfy conditions by using a

Proportional/Integral/Derivative (PID) loop.

The Heating PID includes the following set points: Propor-

tional Gain, Integral Gain, Derivative Gain, and Starting Value.

Proportional Gain: Range: –100.0 to 100.0

Default Value: 6.0

Integral Gain: Range: –5.0 to 5.0

Default Value: 3.0

Derivative Gain: Range: –20.0 to 20.0

Default Value: 5.0

Starting Value: Units: Degrees F

Range: 40.0 to 120.0

Default Value: 75.0

STAGED HEATING — The Staged Heating function is used

for two-position valves or for electric heat (1 or 2 stages). The

staging function uses the heating submaster reference value

from the PID and compares it to the supply air temperature to

calculate the required number of output stages to energize.

Number of Stages: Range: 1 to 3

Default Value: 2

Stage 1

Time Guard: Range: Disable/Enable

Default Value: Enable

Stage 2

Time Guard: Range: Disable/Enable

Default Value: Enable

Stage 3

Time Guard: Range: Disable/Enable

Default Value: Enable

IAQ PID — The proportional gain affects the response of PID

calculations for staged control. The gain is also used for two-

position control to establish the hysteresis between on and off.

A larger gain speeds response time or reduces the hysteresis,

while a smaller gain requires a larger error to generate the same

response to changes in Indoor Air Quality. Enter the desired

proportional gain for the Indoor Air Quality control algorithm.

DESCRIPTION VALUE UNITS NAME

Cooling PID

Proportional Gain 6.0 KP

Integral Gain 3.0 KI

Derivative Gain 5.0 KD

Starting Value 70.0 dF STARTVAL

Staged Cooling

Total Number of Stages 2STAGES

Stage 1 Time Guard Enable TG1

Stage 2 Time Guard Enable TG2

Stage 3 Time Guard Disable TG3

Heating PID

Proportional Gain 6.0 KP

Integral Gain 3.0 KI

Derivative Gain 5.0 KD

Starting Value 75.0 dF STARTVAL

Staged Heating

Total Number of Stages 2STAGES

Stage 1 Time Guard Enable TG1

Stage 2 Time Guard Enable TG2

Stage 3 Time Guard Enable TG3

IAQ PID

Proportional Gain 0.1 KP

Integral Gain 0.0 KI

Derivative Gain 0.0 KD

Starting Value 0.0 %STARTVAL

Economizer PID

Proportional Gain -4.0 KP

Integral Gain -2.0 KI

Derivative Gain -3.0 KD

Starting Value 70.0 dF STARTVAL

Submaster Gain Limit -5.5 ESG

Submaster Center Value 60 %CTRVAL

Damper Movement Band 0% ECONBAND

OAT Temp Band 25 ^F TEMPBAND

Minimum Damper Position 20 %MDP

Low Temp MDP Override 100 %LOWMDP

DX Cooling Lockout On DXCTLO

DX Cooling Lockout Temp 45.0 dF DXLOCK

SAT CMP1 Lockout Temp 55.0 dF SATL01

SAT CMP2 Lockout Temp 50.0 dF SATL02

Time Guard Override Off TGO

Continuous Power Exhaust Disable MODPE

Supply Fan Status Enable Disable SFSENABL

Max Offset Adjustment 2.0 ^F LIMT

Space Temp Trim 0.0 ^F RATTRIM

Supply Air Temp Trim 0.0 ^F SATTRIM

35

The integral gain affects the PID calculation; an increase

will make the IAQ submaster reference change greater as the

error in indoor air quality increases. The integral gain should be

selected to eliminate proportional droop without overshoot.

Enter the desired integral gain for the Indoor Air Quality con-

trol algorithm.

The Derivative Gain is typically not required for Indoor Air

Quality operation and should be left at the default value.

The Starting Value is used to establish the starting value for

the IAQ PID calculation.

The IAQ PID includes the following set points: Proportion-

al Gain, Integral Gain, Derivative Gain, and Starting Value.

Proportional Gain:Range: –100.0 to 40.0

Default Value: 1.0

Integral Gain: Range: –5.0 to 5.0

Default Value: 0.5

Derivative Gain: Range: –20.0 to 20.0

Default Value: 0.0

Starting Value: Units: Percent

Range: 0.0 to 100.0

Default Value: 0.0

ECONOMIZER PID — The proportional gain determines the

response of the PID temperature control loop; a larger gain

increases the amount of damper movement while a smaller

gain requires a larger error to achieve the same results.

The integral gain affects the response of a PID calculation;

an increase in gain will compensate more quickly for propor-

tional control droop. Too large of an integral gain will cause

excessive damper positioning and instability. Enter the desired

integral gain for the damper control algorithm.

The economizer derivative gain has been tested for ideal

operation in sensor mode and should be left at the default value.

NOTE: In thermostat mode, the modulation may appear to

regularly change. However, it will precisely control leaving-air

temperature.

The economizer Starting Value is used to establish the start-

ing value for the damper PID calculation. The value entered is

determined by the mass of the zone. Typically a value of 10%,

the default, will be adequate for most applications. For higher

mass areas, such as a stone lobby, the value may be increased

to 20 to 25%.

The Economizer PID includes the following set points:

Proportional Gain, Integral Gain, Derivative Gain, and Starting

Va l u e .

Proportional Gain: Range: –100.0 to 100.0

Default Value: –4.0

Integral Gain: Range: –5.0 to 5.0

Default Value: –2.0

Derivative Gain: Range: –20.0 to 20.0

Default Value: –3.0

Starting Value: Units: Degrees F

(Degrees C)

Range: 48.0 to 120.0

Default Value: 70.0

SUBMASTER GAIN LIMIT — The Submaster Gain Limit

is used to define the submaster gain limit that is multiplied by

the Submaster Error and added to the Submaster Center Value

to produce the output value that will be sent to the device. The

sign of the submaster gain limit determines the direction in

which the output will be driven in response to a given error.

The gain is expressed in percent change in output per

degree of error.

Submaster Gain

Limit Reference: Range: –20.0 to 20.0

Default Value: –5.5

SUBMASTER CENTER VALUE — The Submaster Center

Value is used to define the submaster loop center value which

defines the starting point of the loop. This value typically repre-

sents the midpoint of the range of the device being controlled.

Submaster Center

Value Reference: Units: Percent

Range: 0 to 100

Default Value: 60

DAMPER MOVEMENT BAND — The Damper Movement

Band is used to define what the minimum desired range of

change in economizer damper position that is required before

the controller will attempt to open/close the economizer.

Damper Movement

Reference: Units: Percent

Range: 0 to 5

Default Value: 0

OAT TEMP BAND — The OAT Temp Band is used to slow

the response of the economizer damper based on the value of

OAT. In other words, the colder OAT gets the slower the rate of

change in the economizer.

OAT Temp

Reference: Range: 0 to 40 Delta

Degrees F

(Delta Degrees C)

Default Value: 25.0

MINIMUM DAMPER POSITION — The minimum damper

position (MDP) specifies user configured occupied minimum

economizer damper position. The control selects the greatest

value between MDP and IAQ calculated Minimum Position.

The resulting value is the Final Minimum Damper Position

IQMP for Occupied mode.

Economizer Damper is limited to IQMP in Occupied mode,

or whenever Supply Fan is ON in units with Thermostat

control.

Minimum Damper

Position: Units: Percent

Range: 0 to 100

Default Value: 20.0

LOW TEMP MINIMUM DAMPER POSITION OVER-

RIDE — The Low Temperature Minimum Damper Position

(MDP) specifies the value for purge minimum damper position

for low outdoor air temperature conditions.

The IAQ Pre-Occupancy Purge Algorithm shall use this

value for the minimum damper position whenever Outdoor Air

Temperature is below Unoccupied OAT Lockout Temperature.

The Low Temperature MDP must be lower than the config-

ured Minimum Damper Position.

Low Temperature

MDP Override: Units: Percent

Range: 0 to 100

Default Value: 100

DX COOLING LOCKOUT — The DX (Direct Expansion)

Cooling Lockout function Enables/Disables Low Ambient DX

Cooling Lockout option.

For Version 1.2 — When DX Cooling Lockout is enabled,

Cooling control will compare OAT against the DX Cooling

Lockout Temperature. Whenever OAT <= the DX Cooling

Lockout Temperature and current DX stages are 0, the control

will set Cooling Submaster Reference (CCSR) to 150 F. That

will prevent the unit from staging up.

If the OAT sensor is not installed (OAT point reads –40 F

and “Sensor Failure”), the cooling stages ARE locked out if

DXCTLO is On.

36

The DXCTLO should be turned OFF (to ignore the

DXLOCK setpoint) in applications where there is either no

OAT sensor (local or broadcast) or the OAT sensor has failed.

For Version 1.3 — If there is a valid OAT sensor reading and

DXCTLO is set to “OFF”, compressor cooling will NOT be

allowed. Please note that this functionality was NOT by design,

and was an unintended consequence of the update to 1.3. This

will be changed in a future version of PremierLink™ control.

Users that do NOT require the cooling lockout function have

instinctively set DXCTLO to Off; unfortunately, this will dis-

able cooling if a valid OAT reading is present. If a valid OAT

sensor reading is present, DXCTLO must be set to On, or

compressor cooling will NOT be allowed.

If the OAT sensor is not installed (OAT point reads –40 F

and “Sensor Failure”), the cooling stages are NOT locked out

regardless of the setting of DXCTLO.

If there is a valid OAT sensor reading, and DXCTLO is

“ON”, cooling will be allowed when the OAT value is above

the DXLOCK setpoint.

Cooling will NOT be allowed when the OAT value is

below the DXLOCK setpoint and DXCTLO is “ON”.

To ensure that cooling will occur when there is no OAT

sensor installed, be sure to short the OAT sensor leads together.

DX Cooling

Lockout: Range: On/Off

Default Value: On

DX COOLING LOCKOUT TEMPERATURE — The DX

Cooling Lockout Temperature specifies Low Ambient DX

Cooling Lockout Temperature that is compared against OAT to

determine if the unit can stage up or not.

DX Cooling

Lockout Temp: Units: Degrees F (Degrees C)

Range: 40.0 to 60.0

Default Value: 45.0

SAT CMP1 LOCKOUT TEMP — The SAT CMP1 Lockout

Temperature displays the low supply temperature set point for

compressor no. 1 supply air during cooling. If compressor no. 1

is on during Cooling mode, the economizer will assist the cool-

ing and work to maintain a discharge air temperature slightly

above lockout temperature set point. If the economizer is at

minimum and the supply air temperature goes below Lockout

Temperature set point, the compressor will cycle to maintain

the supply air set point. The minimum on and off times will

still be in effect.

SAT CMP1

Lockout Temp: Units: Degrees F (Degrees C)

Range: 50.0 to 65.0

Default Value: 55.0

SAT CMP2 LOCKOUT TEMP — The SAT CMP2 Lockout

Temperature displays the low supply temperature set point for

compressor no. 2 supply air during cooling. If compressor no. 2

is on during Cooling mode, the economizer will assist the cool-

ing and work to maintain a discharge air temperature slightly

above lockout temperature set point. If the economizer is at

minimum and the supply air temperature goes below Lockout

Temperature set point, the compressor will cycle to maintain

the supply air set point. The minimum on and off times and

stage-up and down timers will still be in effect.

NOTE: If the staged cooling number of stages value is con-

figured to 1, then the SAT CMP2 is used for the low supply

air set point.

SAT CMP2

Lockout Temp: Units: Degrees F (Degrees C)

Range: 45.0 to 55.0

Default Value: 50.0

TIME GUARD OVERRIDE — The Time Guard Override

function will reset the Time Guard. Whenever this option is

changed from OFF to ON, the control will evaluate the amount

of time left in Compressor Time Guards.

If the time in a Time Guard is more than 30 seconds, it will

be replaced with 30 seconds.

NOTE: Changing this decision from OFF to ON will only

result in one-time Time Guards override.

To perform the override again, the override must be

changed from OFF to ON again.

Time Guard

Override: Range: On/Off

Default Value: Off

CONTINUOUS POWER EXHAUST — The Continuous

Power Exhaust function defines the operation of the Power

Exhaust Fan.

If disabled, the Power Exhaust Fan will operate during

economizer purge cycles when the economizer damper posi-

tion is above the configured minimum value. If enabled, the

Power Exhaust Fan will follow the supply fan's operation.

Continuous

Power

Exhaust: Range: Disable/Enable

Default Value: Disable

SUPPLY FAN STATUS ENABLE — The Supply Fan Status

Enable function is enabled when an actual sensor input is used

to determine that the supply fan is on. This will prevent certain

algorithms to run if the controller does not see that the supply

fan is functioning properly.

If this decision is disabled, the Supply Fan Status will fol-

low the state of the Supply Fan Relay in order to allow the

algorithms to run that depend on the Supply Fan Status to be

ON before executing.

Supply Fan

Status Enable: Range: Disable/Enable

Default Value: Disable

MAXIMUM OFFSET ADJUSTMENT — Maximum Offset

Adjustment value determines the degree in which the occupied

heating and cooling set points can be adjusted by the setpoint

adjustment slide bar on the space temperature sensor.

Max Offset

Adjustment: Units: Delta Degrees F

(Delta Degrees C)

Range: 0.0 to 15.0

Default Value: 2.0

SPACE TEMPERATURE TRIM — The Space Temperature

Trim configuration is used to calibrate the temperature display

for a sensor that does not appear to be reading correctly.

Space Temperature

Trim: Units: Delta Degrees F

(Delta Degrees C)

Range: –9.9 to 9.9

Default Value: 0.0

SUPPLY AIR TEMPERATURE TRIM — The Supply Air

Temperature Trim configuration is used to calibrate the temper-

ature display for a sensor that does not appear to be reading

correctly.

Supply Air

Temperature

Trim: Units: Delta Degrees F

(Delta Degrees C)

Range: –9.9 to 9.9

Default Value: 0.0

37

PremierLink™ Configuration Screen — The

PremierLink Configuration screen allows the user to configure

all functions. See Table 15.

OPERATING MODE — The Operating Mode function

determines the operating mode of the PremierLink controller.

There are two operating modes from which to choose: TSTAT

and CCN Sensor.

The TSTAT mode allows PremierLink controller to operate

as a stand-alone thermostat control by monitoring Y1 (cooling

stage 1), Y2 (cooling stage 2), W1 (heating stage 1), W2 (heat-

ing stage 2), and G (indoor fan) inputs.

The CCN mode allows the controller to integrate into a

Carrier Comfort Network.

Operating Mode: Range: 0 for TSTAT

1 for CCN

Default Value: 1 (CCN Sensor*)

*Default value for Version 1.1 and 1.2 is 0 (TSTAT).

HEAT TYPE — The Heat Type mode determines the type of

heat equipment the controller uses. There are two choices: gas

or electric.

Heat Type: Range: 0 for Gas (not used)

1 for Electric Heat

Default Value: 0 (Gas)

UNIT TYPE — The Unit Type mode determines the type of

heating/cooling equipment the controller is attached to. There

are two choices: AC or Heat Pump.

The AC mode is primarily used for units using the compres-

sors for cooling only.

The Heat Pump mode is primarily used for units using a

heat pump (for example, compressors for heating and cooling).

Unit Type: Range: 0 for AC

1 for Heat Pump

Default Value: 0 (AC)

AUXILIARY OUTPUT — The Auxiliary Output function is

used to define the specific use of the Auxiliary Output on the

controller board.

The output will be energized or deenergized by the appro-

priate algorithm that uses that specific output.

Auxiliary Output is displayed as one of the following:

0 = None 2 = Heat Stage

1 = Exhaust Fan 3 = Reversing Valve

Auxiliary Output: Range: 0 to 3

Default Value: 0

UNOCCUPIED FREE COOL — The Unoccupied Free Cool

function is used during unoccupied periods to pre-cool the

space using outside air when outside conditions are suitable.

Unoccupied

Free Cool: Range: Disable/Enable

Default Value: Disable

DEMAND LIMITING — The Demand Limiting function is

used to limit operating capacity of the unit to prevent system

overloads. Both Heating and Cooling capacity is limited.

When Demand Limit option is enabled, the control will re-

spond to the Loadshed Controller commands, such as Redline

Alert, Shed, Unshed, and Redline Cancel.

Demand

Limiting: Range: Disable/Enable

Default Value: Disable

Table 15 — PremierLink Control Configuration

LOADSHED GROUP NUMBER — The Loadshed Group

Number function defines the Loadshed table number (LDSH-

DxxS, where xx is the configured loadshed group number) that

the controller will respond to when a broadcast for Redline/

Loadshed has been detected on the CCN bus.

Unoccupied

Free Cool: Range: 1 to 16

Default Value: 1

CCN, BROADCAST OAT, ENTHALPY, OAQ — Config-

ures the controller to CCN broadcast any or all of the point

values for Outside Air Temperature (OAT), Enthalpy (ENTH),

and Outdoor Air Quality (OAQ).

Example: To broadcast OAQ and ENTH but not OAT, the cor-

responding bitmap is 110; the binary equivalent of the decimal

number 6. The configuration decision would then be set to a 6.

CCN Broadcast, OAT, Enthalpy,

OAQ Allowable Entries:

0 — None 5 — OAT and OAQ

1 — OAT Only 6 — ENTH and OAQ

2 — ENTH Only 7 — OAT, ENTH and OAQ

3 — OAT and ENTH

4 — OAQ Only

Default Value: 0 (disabled, no broadcasts performed)

IMPORTANT: When used with split system units, Heat

Type must be set to 1 (electric heat).

DESCRIPTION VALUE UNITS NAME

Operating Mode: 0=TSTAT,

1=CCN Sensor

1TSTATCFG

Heat Type: 0=Gas,

1=Electric Heat

0HEATTYPE

Unit Type: 0=AC Unit,

1=Heat Pump

0AC

Auxiliary Output 0AUXOUT

0=None

1=Exhaust Fan

2=Heat Stage

3=Reversing Valve

Unoccupied Free Cool Disable NTEN

Demand Limiting Disable DLEN

Loadshed Group Number 1LSGP

CCN Broadcast OAT, ENTH,OAQ 0OATBC

Global Schedule Broadcast No GSBC

Broadcast Acknowledge No BCACK

Schedule Number 64 SCHEDNUM

Timed Override Hours 0hours TIMOVRID

Linkage Thermostat

Cool Strt Bias(min/deg) 10 min KCOOL

Heat Strt Bias(min/deg) 10 min KHEAT

Filter Timer hrs* 100 15 FIL_TIMR

IAQ Priority Level Low IAQP

IAQ Pre-Occupancy Purge Disable IAQPURGE

IAQ Purge Duration 5min IQPD

IAQ Delta Setpoint 650 IAQD

IAQ Maximum Damper Pos. 50 % IAQMAXP

Indoor AQ Low Ref. 0.0 IIAQREFL

Indoor AQ High Ref. 2000.0 IIAQREFH

Outdoor AQ Low Ref. 0.0 OIAQREFL

Outdoor AQ High Ref. 2000.0 OIAQREFH

Outdoor AQ Lockout Point 0OIAQLOCK

Service Password 1111 PA S S W O R D

Password Enable Disable PA S S _ E B L

Metric Display Off DISPUNIT

38

GLOBAL SCHEDULE BROADCAST — The Global Sched-

ule Broadcast setting configures the controller to broadcast or

receive a global schedule. If set to Yes, the controller will act as

a global schedule master and its schedule will be broadcast to

the CCN. If set to No, the controller will not broadcast a global

schedule and it will receive the configured schedule number.

Global Schedule

Master: Range: No/Yes

Default Value: No

BROADCAST ACKNOWLEDGER — The Broadcast Ac-

knowledger setting configures the controller to recognize

broadcast messages that appear on its CCN bus.

NOTE: For proper CCN bus operation, there should be only

one device per CCN bus that is configured as the Broadcast

Acknowledger.

Acknowledger: Range: No/Yes

Default Value: No

SCHEDULE NUMBER — The Schedule Number deter-

mines which Global Occupancy Schedule that the controller

will follow. A value of 64 disables global occupancy from

CCN and will decide Occupancy from its local schedule. A

value between 65 and 99 will allow the controller to follow the

global occupancy schedule of the number broadcast over CCN.

Occupancy Schedule

Number Range: 64 to 99

Default Value: 64

TIMED OVERRIDE HOURS — The Timed Override Hours

function is used to configure a timed override duration by

entering the number of hours the override will be in effect.

Pressing the override button on a space temperature sensor will

cause an override.

Timed Override

Hours: Range: 0 to 4

Default Value: 0

LINKAGE THERMOSTAT — The Linkage Thermostat start

time biases allow the installer to configure the time per degree

the space should take to recover in the Heat and Cool modes

for optimum start with a Linkage Thermostat. These numbers

will be used to calculate the Start Bias time.

Cool Start Bias: Units: Minutes/Degree

Range: 0 to 60

Default Value: 10

Heat Start Bias Units: Minutes/Degree

Range: 0 to 60

Default Value: 10

FILTER TIMER HOURS — The Filter Timer Hours config-

uration determines when the filter status will display a “Dirty”

alarm. When the Filter Timer Hours is configured to a value

other than zero and fan run time exceeds the value configured,

the filter status will display “Dirty” and a CCN alarm will be

generated. Setting the configured Filter Timer Hours value to

zero will disable the alarm condition. The value of the timer is

stored in EEPROM to protect it in the event of a power failure.

The value is stored every 24 hours.

Filter Timer

Hours: Range: 0 to 99

Default Value: 15 (where 15*100=1500)

INDOOR AIR QUALITY PRIORITY LEVEL — The Indoor

Air Quality Priority Level, when set to Low, ensures that com-

fort is not being compromised by bringing in too much outdoor

air to maintain IAQ set point. When an override condition

takes place, IAQ control is disabled, and Economizer Mini-

mum Position is set to the user configured value MDP. When

set to High, IAQ control is always active regardless of indoor

comfort conditions. The controller will temper cold air OAT

<55 F to prevent cold blow.

Indoor Air Quality

Priority Level: Range: High/Low

Default Value: Low

INDOOR AIR QUALITY PREOCCUPANCY PURGE —

The Indoor Air Quality Preoccupancy Purge brings in fresh

outdoor air before the Occupied mode begins. The IAQ Pre-

Occupancy Purge is used to lower carbon dioxide levels below

the IAQ set point before Occupied mode starts.

The Purge is started two hours before the occupied time and

lasts for the specified duration.

Indoor Air Quality

Preoccupancy

Purge: Range: Disable/Enable

Default Value: Disable

INDOOR AIR QUALITY PURGE DURATION — The

Indoor Air Quality Purge Duration specifies the duration of

IAQ Pre-Occupancy purge. The Purge is started two hours

before the occupied time and lasts for the specified duration.

Indoor Air Quality

Purge Duration: Display Units: Minutes

Display Range: 0 to 60

Default Value: 5

INDOOR AIR QUALITY DELTA SET POINT — The

Indoor Air Quality Delta Set Point specifies the highest Indoor

Air Quality level (measured in ppm) allowed within the space

whenever unit is in Occupied mode (or Supply Fan On for

units with Thermostat control) and Indoor Air Quality sensor is

installed.

Indoor Air Quality

Delta Set Point: Display Units: PPM (parts per million)

Display Range: 1 to 5000

Default Value: 650

INDOOR AIR QUALITY MAXIMUM DAMPER POSI-

TION — This point displays upper limit of the Indoor Air

Quality minimum damper position calculated by the IAQ

control.

For example, IAQ is calculating 100% Minimum Damper

Position, but this decision is set to 50%, IAQ Minimum Damp-

er Position will be clamped to 50%.

NOTE: When IAQ priority is set to HIGH, this value must

reflect the maximum outdoor air percent that the equipment

can heat or cool at worst conditions.

Indoor Air Quality

Maximum Damper

Position: Display Units: % Open

Display Range: 0 to 100

Default Value: 50

INDOOR AIR QUALITY SENSOR — The Indoor Air Qual-

ity sensor defines the value in parts per million (ppm) which

correlate to the low and high voltage readings from the sensor.

Low Reference specifies Low Point of the Indoor IAQ

Sensor Range in ppm.

Low Reference: Units: PPM (parts per million)

Range: 0 to 5000

Default Value: 0

High Reference specifies High Point of the Indoor IAQ

Sensor Range in ppm.

High Reference: Units: PPM (parts per million)

Range: 0 to 5000

Default Value: 2000

OUTDOOR AIR QUALITY SENSOR — The Outdoor Air

Quality sensor defines the value in parts per million (ppm)

which correlate to the low and high voltage readings from the

sensor.

39

Low Reference specifies Low Point of the Outdoor IAQ

Sensor Range in ppm.

Low Reference: Units: PPM (parts per million)

Range: 0 to 5000

Default Value: 0

High Reference specifies High Point of the Outdoor IAQ

Sensor Range in ppm.

High Reference: Units: PPM (parts per million)

Range: 0 to 5000

Default Value: 2000

OUTDOOR AIR QUALITY LOCKOUT POINT — When

set to non-zero value, the IAQ algorithm will compare Outdoor

IAQ reading against this decision and disable IAQ control

whenever the value of OAQ exceeds this configured value.

Outdoor Air

Quality Lockout

Point: Range: 0 to 5000

Default Value: 0

SERVICE PASSWORD — The Service Password function

defines the password needed to access the controller via the

Navigator interface.

Service Password: Range: 0000 to 9999

Default Value: 1111

PASSWORD ENABLE — The Password Enable function is

used to require a password to be entered when attempting

to access the controller via the Navigator™ display module

interface.

Password

Enable: Range: Enable/Disable

Default Value: Disable

METRIC DISPLAY — The Metric Display function is used

to toggle the display for the Navigator between US and Metric

units.

Metric Display: Range: On/Off

Default Value: Off

Occupancy Maintenance Screen — The Occupan-

cy Maintenance screen is used to check the occupied schedule.

Information concerning the current occupied period is dis-

played. See Table 16.

MODE — The Mode point displays the current occupied

mode for the controller. If the controller is following its own

local schedule this is the result of the local schedule status. If

the controller is configured to follow a global schedule, this

point displays the mode last received from a global schedule

broadcast.

Mode: Display Range: 0 to 1

Default Value: 0

Network Access: None

CURRENT OCCUPIED PERIOD — If the controller is con-

figured to determine occupancy locally, the Current Occupied

Period point is used to display the current period determining

occupancy.

Current Occupied

Period: Display Range: 1 to 8

Default Value: 0

Network Access: None

OVERRIDE IN PROGRESS — The Override in Progress

point is used to display if an occupancy override is in progress.

The point will display “Yes” if an override is in progress, or

“No” if there is no override.

Override In

Progress: Display Range: Yes/No

Default Value: No

Network Access: None

OVERRIDE DURATION — The Override Duration point

displays the number of minutes remaining for an occupancy

override which is in effect. If the override duration value down-

loaded is in hours, the value will be converted to minutes. If the

occupancy schedule is occupied when override is initiated, the

current occupancy period will be extended by the number of

hours/minutes requested.

If the current occupancy period is unoccupied when the oc-

cupancy override is initiated, the mode will change to occupied

for the duration of the number of hours/minutes downloaded. If

the occupancy override is due to end after the start of the next

occupancy period, the mode will transition from occupancy

override to occupied without becoming unoccupied, and the

occupancy override timer will be reset.

Override

Duration: Display Units: Minutes

Display Range: 0 to 240

Default Value: 0

Network Access: None

OCCUPIED START TIME — The Occupied Start Time

point shows the time that the current occupied mode began. If

the current mode is unoccupied or the controller is following a

global schedule, the value displayed by this point will remain at

default.

Occupied

Start Time: Display Range: 00:00 to 24:00

Default Value: 00:00

Network Access: None

UNOCCUPIED START TIME — The Unoccupied Start

Time point shows the time that the current occupied mode will

end. This will also be the beginning of the next unoccupied

mode. If the current mode is unoccupied or the controller is

following a global schedule, the value displayed by this point

will remain at default.

Unoccupied

Start Time: Display Range: 00:00 to 24:00

Default Value: 00:00

Network Access: None

NEXT OCCUPIED DAY — The Next Occupied Day point

displays the day of week when the next occupied period will

begin. This point is used with the Next Occupied Time so the

user will know when the next occupied period will occur. If the

controller is following a global schedule this point will remain

at default.

Next Occupied

Day: Display Range: MON, TUE, WED,

THU, FRI, SAT, SUN

Default Value: No display (Blank)

Network Access: None

NEXT OCCUPIED TIME — The Next Occupied Time point

displays the time day when the next occupied period will

begin. This point is used with the Next Occupied Day so the

user will know when the next occupied period will occur. If the

PremierLink™ controller is following a global schedule this

point will remain at default.

Next Occupied

Time: Display Range: 00:00 to 24:00

Default Value: 00:00

Network Access: None

40

NEXT UNOCCUPIED DAY — The Next Unoccupied Day

point displays the day of week when the next unoccupied peri-

od will begin. This point is used with the Next Unoccupied

Time so the user will know when the next unoccupied period

will occur. If the controller is following a global schedule this

point will remain at default.

Next Unoccupied

Day: Display Range: MON, TUE, WED,

THU, FRI, SAT, SUN

Default Value: No display (Blank)

Network Access: None

NEXT UNOCCUPIED TIME — The Next Unoccupied Time

point displays the time day when the next unoccupied period

will begin. This point is used with the Next Unoccupied Day

so the user will know when the next unoccupied period will

occur. If the controller is following a global schedule this point

will remain at default.

Next Unoccupied

Time: Display Range: 00:00 to 24:00

Default Value: 00:00

Network Access: None

LAST UNOCCUPIED DAY — The Last Unoccupied Day

point displays the day of week when the controller last changed

from occupied to the Unoccupied mode. This point is used in

conjunction with the Last Unoccupied Time to know the last

time and day when the controller became unoccupied. If the

controller is following a global schedule this point will remain

at default.

Last Unoccupied

Day: Display Range: MON, TUE, WED,

THU, FRI, SAT, SUN

Default Value: No display (Blank)

Network Access: None

LAST UNOCCUPIED TIME — The Last Unoccupied Time

point displays the time of day when the controller last changed

from occupied to the Unoccupied mode. This point is read in

conjunction with the Last Unoccupied Day to know the last

time and day when the controller became unoccupied. If the

controller is following a global schedule this point will remain

at default.

Last Unoccupied

Time Display Range: 00:00 to 24:00

Default Value: 00:00

Network Access: None

Table 16 — Occupancy Maintenance

Maintenance Screen — The Maintenance Screen is

used to service the PremierLink™ controller. See Table 17.

THERMOSTAT CONTROL — Indicates the result of the

configuration decision to control in the thermostat or sensor

mode.

Thermostat

Control: Display Range: No/Yes

Default Value: Yes

Network Access: Read Only

OCCUPIED — The Occupied point indicates whether or not

the controller is operating in the Occupied mode.

Occupied: Display Range: No/Yes

Default Value: No

Network Access: Read/Write

TIMED OVERRIDE IN EFFECT — The Timed Override In

Effect point shows if a timed override is currently in effect.

Timed Override

in Effect: Display Range: No/Yes

Default Value: No

Network Access: Read Only

START BIAS TIME — The Start Bias Time, in minutes, is

calculated during the unoccupied period by the controller as

needed to bring the temperature up or down to the set point un-

der the optimum start routine. The start time bias for heat and

cool are configurable. This value will be reported to the Link-

age Thermostat if it is used. It cannot be used with Global

Scheduling.

Start Bias Time: Display Units: minutes

Display Range: 0 to 180

Default Value: 0

Network Access: Read only

HEAT — The Heat point shows if there is a demand for heat in

the space. The space temperature must be below the Occupied

Low or Unoccupied Low set point.

NOTE: When a control mode ends, “NO” mode must be com-

pleted before opposite mode can begin.

Heat: Display Range: No/Yes

Default Value: No

Network Access: None

COOL — The Cool point shows if there is a demand for cool-

ing in the space. The space temperature must be above the Oc-

cupied High or Unoccupied High set point.

NOTE: When a control mode ends, “NO” mode must be com-

pleted before opposite mode can begin.

Cool: Display Range: No/Yes

Default Value: No

Network Access: None

IAQ CONTROL — Indicates weather or not IAQ control is

active in the controller. IAQ control of the minimum damper

position is active whenever the configured parameters for the

IAQ PID calculate a minimum position greater than the config-

ured economizer minimum position.

IAQ Control: Display Range: No/Yes

Default Value: No

Network Access: Read Only

DEMAND LIMIT — Indicates that a command has been

received to limit capacity or reduce capacity of the heating or

cooling.

Demand Limit: Display Range: No/Yes

Default value: No

Network Access: Read Only

TEMP COMPENSATED START — Indicates that the con-

troller has started the equipment prior to occupancy in order to

be at the occupied set points at the start of occupancy.

Temp

Compensated

Start: Display Range: No/Yes

Default Value: No

Network Access: Read Only

DESCRIPTION VALUE UNITS NAME

Mode 0 MODE

Current Occupied Period 0 PERIOD

Override in Progress No OVERLAST

Override Duration 0 min OVERDURA

Occupied Start Time 00:00 OCCSTART

Unoccupied Start Time 00:00 UNSTART

Next Occupied Day NXTOCCD

Next Occupied Time 00:00 NXTOCCT

Next Unoccupied Day NXTUNOD

Next Unoccupied Time 00:00 NXTUNOT

Last Unoccupied Day PRVUNOD

Last Unoccupied Time 00:00 PRVUNOT

41

IAQ PRE-OCCUPANCY PURGE — Indicates that the pre-

occupancy purge mode is currently active.

IAQ

Pre-occupancy

Purge: Display Range: No/Yes

Default Value: No

Network Access: Read Only

UNOCCUPIED FREE COOLING — Indicates that unoccu-

pied free cooling is in effect.

Unoccupied Free

Cooling: Display Range: No/Yes

Default Value: No

Network Access: Read Only

FIRE SHUTDOWN — Indicates in a sensor mode that the

Fire shutdown input has been sensed. This will cause the

supply fan and heating and cooling to be turned off also.

Fire Shutdown: Display Range: No/Yes

Default Value: No

Network Access: Read/Write

LINKAGE CONTROL — Indicates if the controller is

receiving linkage communication.

Linkage Control: Display Range: No/Yes

Default Value: No

Network Access: Read/Write

FIELD/STARTUP TEST — This point is used to enable field

test of the controller. When forced to Yes, the controller will

perform a test of all outputs and reset to “NO” at end of test.

The test may be aborted at any time by forcing value to NO.

Field/Startup

Test: Display Range: No/Yes

Default Value: No

Network Access: Read/Write

HEAT SUBMASTER REFERENCE — When in sensor

mode, the Heat Submaster Reference point displays the supply

air temperature calculated by the heating PID loop. This value

is compared to the actual supply air temperature to determine

the number of required stages. When in the thermostat mode,

the value displayed is zero.

Heat Submaster

Reference: Display Units: Degrees F (Degrees C)

Display Range: 40.0 to 150.0

Default Value: 40

Network Access: Read Only

COOL SUBMASTER REFERENCE — The Cool Submas-

ter Reference point displays the supply air temperature calcu-

lated by the cooling PID loop when in sensor mode. This value

is compared to the actual supply air temperature to determine

the number of required stages. When in the thermostat mode,

the value displayed is zero.

Cool Submaster

Reference: Display Units: Degrees F (Degrees C)

Display Range: 40.0 to 150.0

Default Value: 150

Network Access: Read Only

ECONOMIZER SUBMASTER REFERENCE — This point

displays the supply air temperature determined by the

Economizer PID calculation.

Economizer

Submaster

Reference: Display Units: Degrees F (Degrees C)

Display Range: 48 to 120

Default Value: 120

Network Access: Read Only

ECONOMIZER SUBMASTER GAIN — Displays the cur-

rent Submaster gain multiplier in use to calculate the econo-

mizer damper position. At temperatures below 45 F this

number will decrease to slow the rate of movement of the

economizer damper.

Economizer

Submaster Gain: Display Range: –20 to 20

Default Value: –5.5

Network Access: Read Only

COMPRESSOR STARTS — Displays the total number of

compressor starts.

Compressor

Starts: Default Value: 0

Network Access: Read Only

COMPRESSOR 1 RUN TIME — Displays the number of

run hours of compressor no. 1.

NOTE: The clock must be set for run times to accumulate.

Compressor 1

Run Time: Display Units: Hours

Default Value: 0

Network Access: Read Only

COMPRESSOR 2 RUN TIME — Displays the number of

run hours of compressor 2.

NOTE: The clock must be set for run times to accumulate.

Compressor 2

Run Time: Display Units: Hours

Default Value: 0

Network Access: Read Only

SUPPLY FAN RUN TIME — Displays the number of run

hours of the supply fan.

NOTE: The clock must be set for run times to accumulate.

This is not the same timer used for the filter status. A sepa-

rate timer is used to keep track of the run hours since the last

filter change.

Supply Fan

Run Time: Display Units: Hours

Default Value: 0

Network Access: Read Only

LINKAGE THERMOSTAT — The following Linkage Ther-

mostat points display the standard values received from a

Linkage Thermostat (if one is being used to provide space

temperature, set point and occupancy information).

Linkage

Status: Display Range: 0 to 3

Default Value: 2

Network Access: None

The Supervisory Element displays the address of the device

sending the linkage supervisory table to the PremierLink™

controller.

Supervisory

Element: Default Value: 0

Network Access: Read Only

The Supervisory Bus displays the bus number of the device

sending the linkage supervisory table to the PremierLink

controller.

Supervisory Bus: Default Value: 0

Network Access: Read Only

The Supervisory Block displays the block or table

number of the linkage table occurrence in the supervisory

device. Some linkage supervisory devices may contain

more than one linkage table for different air sources.

Supervisory

Block: Default Value: 0

Network Access: Read Only

42

The Average Occupied Heat Set Point displays the

Occupied Heat set point from the Linkage Thermostat.

Average Occupied

Heat Set Point: Display Units: Degrees F (Degrees C)

Display Range: 0.0 to 99.9

Default Value: 0.0

Network Access: None

The Average Occupied Cool Set Point displays the Occu-

pied Cool set point from the Linkage Thermostat.

Average Occupied

Cool Set Point: Display Units: Degrees F (Degrees C)

Display Range: 0.0 to 99.9

Default Value: 0.0

Network Access: None

The Average Unoccupied Heat Set Point displays the Unoc-

cupied heat set point from the Linkage Thermostat.

Average Unoccupied

Heat Set Point: Display Units: Degrees F (Degrees C)

Display Range: 0.0 to 99.9

Default Value: 0.0

Network Access: None

The Average Unoccupied Cool Set Point displays the Unoc-

cupied cool set point from the Linkage Thermostat.

Average Unoccupied

Cool Set Point: Display Units: Degrees F (Degrees C)

Display Range: 0.0 to 99.9

Default Value: 0.0

Network Access: None

The Average Zone Temperature displays the space tempera-

ture from the Linkage Thermostat.

Average Zone

Temperature: Display Units: Degrees F (Degrees C)

Display Range: 0.0 to 99.9

Default Value: 0.0

Network Access: None

The Average Occupied Zone Temperature displays the

space temperature from the Linkage Thermostat during occu-

pied periods.

Average Occupied

Zone Temperature: Display Units: Degrees F (Degrees C)

Display Range: 0.0 to 99.9

Default Value: 0.0

Network Access: None

The Occupancy Status point displays a 1 if occupancy is re-

ported by the Linkage Thermostat. The Occupancy Status

point displays a 0 if occupancy is not reported by the Linkage

Thermostat.

Occupancy

Status: Display Range: 0, 1

Default Value: 0

Network Access: None

Table 17 — Maintenance

NOTE: Bold values indicate points that can be forced through communications.

DESCRIPTION VALUE UNITS STATUS FORCE NAME

Thermostat Control No TSTAT

Occupied Yes OCCUP

Timed Override in Effect No TIMOV

Start Bias Time 0 min STRTBIAS

Heat No HEAT

Cool No COOL

IAQ Control No IAQCL

Demand Limit No DEMLT

Temp Compensated Start No TCSTR

IAQ Pre-Occupancy Purge No IQPRG

Unoccupied Free Cool No NTFCL

Fire Shutdown No FIRES

Linkage Control No DAVCL

Field/Startup Test No FIELD

Heat Submaster Ref 40.0 dF SHSR

Cool Submaster Ref 150.0 dF CCSR

Economizer Submaster Ref 120.0 dF ECONSR

Economizer Submastr Gain 0.00 ECONGN

Compressor Starts 0.00 CMPST

Compressor 1 Runtime 0.00 HOURS CM1RT

Compressor 2 Runtime 0.00 HOURS CM2RT

Supply Fan Runtime 17.00 HOURS FANRT

Linkage Thermostat

Linkage Status 2 LINKSTAT

Supervisory Element 0 SUPE-ADR

Supervisory Bus 0 SUPE-BUS

Supervisory Block 0 BLOCKNUM

Average Occ Heat Setpt 0.0 dF OCLOSTPT

Average Occ Cool Setpt 0.0 dF OCHISTPT

Average Unoc Heat Setpt 0.0 dF UNLOSTPT

Average Unoc Cool Setpt 0.0 dF UNHISTPT

Average Zone Temp 0.0 dF AZT

Average Occ Zone Temp 0.0 dF AOZT

Occupancy Status(1=occ) 1 OCCSTAT

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

PC 111 Catalog No. 533-80072 Printed in U.S.A. Form 38-54SI Pg 44 11-02 Replaces: 38-52SI

Book 1 4

Ta b 3 a 2 a

Copyright 2002 Carrier Corporation