Trane Wsc060 120 Owners Manual PKGP PRC004 EN 10/03

WSC060-120 pkgpprc004en_r3

WSC060-120 to the manual a324dd03-682a-439b-b34e-49a8c11d0376

: Trane Trane-Wsc060-120-Owners-Manual trane-wsc060-120-owners-manual trane pdf

Open the PDF directly: View PDF .
Page Count: 52

Packaged Heat Pumps

Precedent™

WSC060-120

50 Hz

PKGP-PRC004-EN

February 2004

© 2003 American Standard Inc. All rights reserved. PKGP-PRC004-EN

Introduction

Precedent™…The same Trane

quality…with added flexibility.

Precedent is a flexible line of packaged

units that cover a wide variety of

applications.

ReliaTel™ microprocessor controls

provide superior flexibility for the

simplest to the most sophisticated

applications. In addition to controls,

Precedent offers many other outstanding

features and option choices.

With its sleek compact cabinet, rounded

corners and beveled top, it may just be

the most aesthetically pleasing packaged

unit on the planet. And, of course,

Precedent carries the Trane reputation

for excellence, quality and reliability.

It’s

hard to stop a Trane

.

From simple applications, to the most

complex, Precedent has the solution.

PKGP-PRC004-EN 3

Contents

Introduction

Features and Benefits

Application Considerations

Selection Procedure

Model Number Description

General Data

Performance Data

Controls

Electrical Data

Jobsite Connections

Dimensional Data

Weights

Mechanical Specifications

2

4

9

10

12

13

14

34

35

38

39

46

47

4PKGP-PRC004-EN

Features and

Benefits

Unit Cabinet

The compact cabinet with rounded

corners takes up less room and is less

costly to ship. The beveled and ribbed

top is not only aesthetically pleasing, it is

designed to prevent water from pooling

Single Point Power

A single electrical connection powers the

unit.

Unit Base

For added water integrity, Precedent has

a raised 29 mm 1(1/8") lip around the

unit’s downflow supply and return to

prevent water from blowing into the

ductwork.

Sloped Drain Pans

Every Precedent unit has a non-

corrossive, removable, double-sloped

drain pan that’s easy to clean and

reversible to allow installation of drain

trap on either side of the unit.

Through the Base Condensate

Every unit includes provisions for

through the base condensate drain

connections. This allows the drain to be

connected through the roof curb instead

of a roof penetration.

Foil-Faced Insulation

All panels in the Evaporator section of

the unit have cleanable foil-faced

insulation. All edges are either captured

or sealed to ensure no fibers get into the

airstream.

Easy-Adjust Idler Arm

With the Easy-Adjust Idler Arm, the belt

and sheaves can be quickly adjusted

without moving the mounted fan motor.

The result is a major savings in time and

money.

Patented Condenser Coil

Precedent boasts a patented 1+1+1

Hybrid coil, permanently gapped for

easy cleaning.

Colored And Numbered Wiring

You save time and money tracing wires

and diagnosing the unit.

Convertible Units

• The units ship in a downflow

configuration. They can be easily

converted to horizontal by simply

moving two panels.

• Units come complete with horizontal

duct flanges so the contractor doesn’t

have to field fabricate them. These duct

flanges are a time and cost saver.

Compressors

Precedent™ contains the best compressor

technology available to achieve the

highest possible performance. Our

compressor line includes Trane-built

Climatuff™ reciprocating and scrolls.

Easy Access Panels

Easy access panels reduce the number of

possible water entry points. Remove two

screws for access to the standardized

internal components and wiring.

Low Ambient Cooling

All Precedent units have cooling

capabilities down to -18°C (0°F) as

standard.

PKGP-PRC004-EN 5

Features and

Benefits

Flexible Applications

• Only two roof curbs for the 5-10 ton

Precedent line…simplifies curb

selection.

• Airflow is outstanding. The Precedent

can replace an older machine with old

ductwork and, in many cases, improve

comfort through better air distribution.

• Belt drive — standard or oversized

supply fan motors meet a wide airflow

range.

• Precedent offers ultimate flexibility.

Options and components are not pre-

packaged at the factory. Units are built

to order in our standard “shortest in

the industry” ship cycle time.

Standardized Components

• Components are placed in the same

location on all Precedent™ units.

Familiarize yourself with one Precedent

and you are familiar with every

Precedent.

Easy Access Low Voltage Terminal

Board

Precedent’s Low Voltage Terminal Board

is external to the electrical control

cabinet. It is extremely easy to locate and

attach the thermostat wire. This is

another cost and time saving installation

feature.

Low Voltage Connections

The wiring of the low voltage

connections to the unit and the zone

sensors is as simple as 1-1, 2-2, and 3-3.

This simplified system makes it easy for

the installer to wire

Single-Side Service

Single-side service is standard on all

Precedent units.

6PKGP-PRC004-EN

Features and

Benefits

Micro Controls

Several years ago, Trane was the first to

introduce microprocessor controls into

the Light Commercial Market. That

design, along with immeasurable

experience, has provided the technology

for Trane’s second-generation ReliaTel™

microprocessor controls.

ReliaTel Micro:

• Provides unit control for heating,

cooling, and ventilating by utilizing

input from sensors that measure

outdoor and indoor temperature.

• Improves quality and reliability through

the use of time-tested microprocessor

controls and logic.

• Prevents the unit from short cycling,

considerably improving compressor

life.

• Ensures that the compressor will run

for a specific amount of time, which

allows oil to return for better

lubrication, enhancing the reliability of

the compressor.

• Reduces the number of components

required to operate the unit, thereby

reducing possibilities for component

failure.

• Eliminates the need for field-installed

components with its built-in anti-

short-cycle timer, time delay relay

and minimum ‘’on’’ time controls.

These controls are factory tested to

assure proper operation.

• Requires no special tools to run the

Precedent unit through its paces

during testing. Simply place a

jumper between Test 1 and Test 2

terminals on the Low Voltage

Terminal Board and the unit will walk

through its operational steps. The

unit automatically returns control to

the zone sensor after stepping

through the test mode a single time,

even if the jumper is left on the unit.

• As long as the unit has power and

the LED is lit, the Micro is

operational. The light indicates that

the Micro is functioning properly.

• Features expanded diagnostic

capabilities when used with Trane’s

Integrated Comfort ™ systems.

• As an energy benefit, softens

electrical ‘’spikes’’ by staging on fans,

compressors and heaters.

• The Intelligent Fallback or Adaptive

Control is a benefit to the building

occupant. If a component goes

astray, the unit will continue to

operate at predetermined

temperature set points.

• Intelligent Anticipation is a standard

feature of the Micro. Functioning

constantly, the Micro and zone

sensors work together in harmony to

provide tight comfort control.

PKGP-PRC004-EN 7

Factory-installed Options

Hinged Access Doors

These doors permit easy access to the

filter, fan/heat, and compressor/control

sections. They reduce the potential roof

damage from screws or sharp access

door corners.

Economizer

Equipped with either dry bulb, reference

or comparative enthalpy sensing, this

feature provides free cooling as the

outdoor temperature and/or humidity

decreases. Economizers, correctly

installed, offer valuable energy savings.

Factory-installed economizers save time

and ensure proper installation.

Phase Monitor

Phase monitor shall provide 100%

protection for motors and compressors

against problems caused by phase loss,

phase imbalance, and phase reversal.

Phase monitor is equipped with an LED

that provides an ON or FAULT indicator.

Clogged Filter/Fan Fail Switches

These sensors allows a zone sensor

service light or Integrated Comfort

system to indicate a dirty filter or a fan

that’s not working. The field installation

charges for these valuable feedback

devices often eliminate them from

consideration. Factory installation can

make such features a good investment.

Comm-3/4 Trane Communication

Interface

Available factory or field-installed. This

module, when applied with the Micro,

easily interfaces with Trane’s Integrated

Comfort™ system.

The following options round-out the

complete line of Precedent™ options:

— 0 - 50% Manual or Motorized

Outside Air

— Discharge Air Sensor

— Electric heaters (available as field-

installed accessories)

— Hail Protection Quality Coil

Guards

— Wide array of Zone Sensors

— Factory built Roof Curb

One of Our Finest Assets:

Trane Sales Representatives are a

Support group that can assist you

with:

— Product

— Application

— Service

— Training

— Special Applications

— Specifications

— Computer Programs and much

more

Precedent has the features and

benefits that make it first class in the

light commercial rooftop market.

Designed with input from field

contractors and engineers, its airflow

performance is outstanding.

Precedent…The same Trane

quality…with added flexibility.

Features and

Benefits

8PKGP-PRC004-EN

Features and

Benefits

VariTrac™

VariTrac

When Trane’s changeover VAV System

for light commercial applications is

coupled with Precedent, it provides the

latest in technological advances for

comfort management systems and can

allow thermostat control in every zone

served by VariTrac.

• We perform a 100% coil leak test at the

factory. The evaporator and condenser

coils are leak tested at 1,375 kPa (200

psig) and pressure tested to 3,100 kPa

(450 psig).

• All parts are inspected at the point of

final assembly. Sub-standard parts are

identified and rejected immediately.

• Every unit receives a 100% unit run test

before leaving the production line to

make sure it lives up to rigorous Trane

requirements.

We test designs at our factory not on

our customers!

Quality And Reliability Testing

• All Precedent™ designs were rigorously

rain tested at the factory to ensure

water integrity.

• Actual shipping tests were performed

to determine packaging requirements.

Units were test shipped around the

country to determine the best

packaging.

• Factory shake and drop tests were

used as part of the package design

process to help assure that the unit

arrives at the job site in top condition.

• Rigging tests include lifting a unit into

the air and letting it drop one foot,

assuring that the lifting lugs and rails

hold up under stress.

PKGP-PRC004-EN 9

Application of this product should be

within the cataloged airflow and cooling

considerations.

Low Ambient Cooling

Precedent™ features, as standard, low

ambient cooling down to -18°C (0°F).

Contact your local Trane Representative

for more assistance with low ambient

cooling applications.

Barometric Relief

This product line offers an optional

barometric relief damper for use in

conjunction with economizer option.

This option consists of gravity dampers

which open with increased pressure. As

the building air pressure increases, the

pressure in the unit return air section

also increases, opening the dampers

and relieving the conditioned space.

NOTE: THE EFFECTIVENESS OF

BAROMETRIC RELIEF DAMPER

DURING ECONOMIZING OPERATION

IS SYSTEM RELATED.

PRESSURE DROP OF THE RETURN AIR

SYSTEM SHOULD BE CONSIDERED TO

CONTROL BUILDING PRESSURIZA-

TION.

Condensate Trap

The evaporator is a draw-thru

configuration. A trap must be field

provided prior to start-up on the cooling

cycle.

Clearance Requirements

The recommended clearances identified

with unit dimensions should be

maintained to assure adequate service,

maximum capacity and peak operating

efficiency. Actual clearances which

appear inadequate should be reviewed

with the local Trane sales personnel.

Unit Pitch

These units have reversible sloped

condensate drain pans. Units must be

installed level, any unit slope must be

toward side of unit where condensate

drain is connected.

Application

Considerations

10 PKGP-PRC004-EN

Selection

Procedure - SI Units

Cooling Capacity

Step 1

Calculate the building’s total and

sensible cooling loads at design

conditions. Use the Trane calculation

form or any other standard accepted

method.

Step 2

Size the equipment using Table PD-1.

Match the cooling loads at design

conditions.

Example: The following are the building

cooling requirements:

A

Electrical Characteristics: 380–415/50/3

B

Summer Design Conditions:

Entering Evaporator Coil: 27 DB/ 19 WB

Outdoor Ambient: 35

C

Total Cooling Load: 17.0 kW

D

Sensible Cooling Load: 11.7 kW

E

Airflow: 3,400 m3/hr

External Static Pressure: 130 Pa

F

Downflow Configuration

Table PD-1 shows that a WSC060AD has

a gross cooling capacity of 18.1 kW and

14.7 kW sensible capacity at 35 degree C

ambient and 3,400 m3/hr with 27 DB/19

WB air entering the evaporator.

To find the net cooling capacities, fan

motor heat must be subtracted.

Determine the total unit static pressure:

External Static 130 Pa

Standard Filter 1 in. 37 Pa

Economizer 46 Pa

Supplementary Electric Heat 21 Pa

Total Static Pressure 234 Pa

Note: The Evaporator Fan Performance

Table PD-9 has deducted the pressure

drop for a 25 mm filter already in the

downflow unit.

Therefore, the actual Total Static

Pressure is 234 – 37 = 197 Pa. With 3,400

m3/hr and 197 Pa, Table PD-9 shows 0.75

kW.

Note below the table gives a formula to

calculate Fan Motor Heat,

Fan Motor Heat (kW) =

1.144 x (Fan kW) + 0.132

= 1.144 x 0.75 + 0.132 = 1.0 kW

Net Total Cooling Capacity =

18.1 – 1.0 = 17.1 kW

Net Sensible Cooling Capacity =

14.7 – 1.0 = 13.7 kW

Heating Capacity

Step 1

Calculate the building heating load using

the Trane calculation form or other

standard accepted method.

Step 2

Size the equipment using Table PD-5 to

match the heating loads at design

conditions.

A

Total Heating Load: 16 kW

B

Outdoor Ambient (Winter) –9°C DB

C

Indoor Return Temperature: 21°C DB

D

Airflow: 3,400 m3/hr

Use the portion of Table PD-5 for the

WSC060AD to determine capacity at

winter design conditions. The

mechanical heating portion of the heat

pump will provide 8.3 kW.

Step 3

Because 8.3 kW is less than the

building’s required heating capacity at

winter design conditions, a

supplementary heater must be selected.

16 kW – 8.3 kW = 7.7 kW

From Table PD-9, at 380 volts, the 10.9

kW Heater will be adequate to do the

job.

10.9 kW 38.0 MBh

From Table ED-5 select heater

BAYHTRR418A (10.9 kW 380/50/3).

Air Delivery Selection

External static pressure drop through the

air distribution system has been

calculated to be 200 Pa. Enter Table PD-9

for a WSC060AD at 3400 m3/h and 200

Pa static pressure. The standard motor

will give the desired airflow.

Accessory Selection

Select accessories needed to

accommodate the application.

PKGP-PRC004-EN 11

Selection

Procedure - IP Units

Cooling Capacity

Step 1

Calculate the building’s total and

sensible cooling loads at design

conditions. Use the Trane calculation

form or any other standard accepted

method.

Step 2

Size the equipment using Table PD-1a.

Match the cooling loads at design

conditions.

Example: The following are the building

cooling requirements:

A

Electrical Characteristics: 380–415/50/3

B

Summer Design Conditions:

Entering Evaporator Coil: 80 DB/ 67 WB

Outdoor Ambient: 95

C

Total Cooling Load: 53 MBh

D

Sensible Cooling Load: 33 MBh

E

Airflow: 2,000 cfm

External Static Pressure: .52 in. w.g.

F

Downflow Configuration

Table PD-1a shows that a WSC060AD

has a gross cooling capacity of 59.0 MBh

and 45.7 MBh sensible capacity at 95

degree ambient and 2,000 cfm with 80

DB/67 WB air entering the evaporator.

To find the net cooling capacities, fan

motor heat must be subtracted.

Determine the total unit static pressure:

External Static 0.52 in.

Standard Filter 1 in. 0.15 in.

Economizer 0.18 in.

Supplementary Electric Heat 0.083 in.

Total Static Pressure 0.933 in.

Note: The Evaporator Fan Performance

Table PD-9a has deducted the pressure

drop for a 1 in. filter already in the

downflow unit.

Therefore, the actual Total Static

Pressure is 0.933 – 0.15 = 0.78. With

2,000 cfm and 0.78 inches, Table PD-9a

shows 1.00 bhp.

Note below the table gives a formula to

calculate Fan Motor Heat,

Fan Motor Heat (MBh) =

2.915 x (Fan bhp) + 0.451

= 2.915 x 1.00 + 0.451 = 3.37 MBh

Net Total Cooling Capacity =

57 – 3.37 = 53.6 MBh

Net Sensible Cooling Capacity =

38 – 3.37 = 34.6 MBh

Heating Capacity

Step 1

Calculate the building heating load using

the Trane calculation form or other

standard accepted method.

Step 2

Size the equipment using Table PD-5a to

match the heating loads at design

conditions.

A

Total Heating Load: 50 MBh

B

Outdoor Ambient (Winter) 17 DB

C

Indoor Return Temperature: 70 DB

D

Airflow: 2,000 cfm

Use the portion of Table PD-5a for the

WSC060AD to determine capacity at

winter design conditions. The

mechanical heating portion of the heat

pump will provide 29.1 MBh.

Step 3

Because 29.1 MBh is less than the

building’s required heating capacity at

winter design conditions, a

supplementary heater must be selected.

50 MBh – 29.1 MBh = 29.9 MBh

From Table PD-9a, at 380 volts, the 38.0

MBh Heater will be adequate to do the

job.

10.9 kW 38.0 MBh

From Table ED-2 select heater

BAYHTRR418A (38.0 MBh at 380 volts).

Air Delivery Selection

External static pressure drop through the

air distribution system has been

calculated to be 0.80 inches of water.

Enter Table PD-9a for a WSC060AD at

2000 cfm and 0.80 static pressure. The

standard motor will give the desired

airflow.

Accessory Selection

Select accessories needed to

accommodate the application.

12 PKGP-PRC004-EN

Model

Number

Description

Digit 1 - Unit Function

W = Packaged Heat Pump

Digit 2 - Efficiency

S = Standard Efficiency

Digit 3 - Airflow

C = Convertible

Digits 4,5,6 - Nominal Gross Cooling

Capacity (MBh)

kW Tons

060 = 17.6 5

072 = 21.1 6

090 = 26.4 7.5

120 = 35.1 10

Digit 7 - Major Design Sequence

A = First

Digit 8 - Unit Voltage

D = 380–415/50/3

T = 200/50/3

Digit 9 - Unit Controls

R = ReliaTel™ Microprocessor

Digit 10 - Electric Heater

0 = No Electric Heater

Digit 11 - Minor Design Sequence

A = First Sequence

W S C 060 A D R O A ** C 0 0 0 0 0 0 0 0 0 0 1

1 2 3 4,5,6 7 8 9 10 11 12,13 14 15 16 17 18 19 20 21 22 23 24 25

Digits 12,13 - Service Sequence

** = Factory Assigned

Digit 14 - Fresh Air Selection

0 = No Fresh Air

A = Manual Outside Air Damper 0-50%

B = Motorized Outside Air Damper 0-50%

C = Economizer, Dry Bulb 0-100% without

Barometric Relief

D = Economizer, Dry Bulb 0-100% with

Barometric Relief

E = Economizer, Reference Enthalpy

0-100% without Barometric Relief

F = Economizer, Reference Enthalpy

0-100% with Barometric Relief

G = Economizer, Comparative Enthalpy

0-100% without Barometric Relief

H = Economizer, Comparative Enthalpy

0-100% with Barometric Relief

Digit 15 - Supply Fan/Drive Type/Motor

0 = Standard Drive

1 = Oversized Motor

Digit 16 - Hinged Service Access/Filters

0 = Standard Panels/Standard Filters

A = Hinged Access Panels/Standard Filters

B = Standard Panels/50mm (2”) Pleated

Filters

C = Hinged Access Panels/50mm (2”)

Pleated Filters

Digit 17 - Condenser Coil Protection

0 = Standard Coil

1 = Standard Coil with Hail Guard

2 = Epoxy Coated Condenser Coil

3 = Epoxy Coated Condenser Coil

with Hail Guard

Digit18 - Through the Base Provisions

0 = No Through the Base Provisions

Digit 19 - Disconnect/Circuit Breaker/Phase

Monitor (3 phase only)

0 = No Disconnect or Circuit Breaker

3 = Phase Monitor Only (No Disconnect,

No Circuit Breaker)

Digit 20 - Convenience Outlet

0 = No Convenience Outlet

Digit 21 - Communications Options

0 = No Communications Interface

1 = Comm-3/4 Trane Communications

Interface

2 = Comm-5 LonTalk Communications

Interface

Digit 22 - Refrigeration System Option

0 = Standard Refrigeration System

Digit 23 - Refrigeration Controls

0 = No Refrigeration Control

Digit 24 - Smoke Detector

0 = No Smoke Detector

Digit 25 - Monitoring Controls

0 = No Monitoring Control

1 = Clogged Filter Switch

2 = Fan Failure Switch

3 = Discharge Air Sensing Tube

4 = Clogged Filter Switch and Fan Fail

Switch

5 = Clogged Filter Switch and Discharge

Air Sensing Tube

6 = Fan Fail Switch and Discharge Air

Sensing Tube

7 = Clogged Filter and Fan Fail Switches

and Discharge Air Sensing Tube

PKGP-PRC004-EN 13

General

Data

Table GD-1 - General Data

Convertible Units Convertible Units Convertible Units Convertible Units

WSC060AD,T WSC072AD,T WSC090AD,T WSC120AD,T

Cooling Performance 1

Gross Capacity - kW (MBh) 17.3 (59.0) 22.6 (77.0) 27.8 (95.0) 34.6 (118.0)

COP (EER) 22.72 (9.3) 3.31 (11.3) 3.20 (10.9) 3.28 (10.1)

Nominal Airflow - m3/h (cfm) 3400 (2000) 4080 (2400) 5100 (3000) 6800 (4000)

Rated Airflow - m3/h (cfm) 3400 (2000) 3570 (2100) 4460 (2625) 5950 (3500)

Net Capacity - kW (MBh) 16.7 (57.0) 21.4 (73.0) 26.4 (90.0) 33.1 (113.0)

System Power - kW 6.13 6.46 8.26 11.19

Heating Performance 1

High Temperature Capacity - kW (MBh) 16.0 (54.5) 19.9 (68.0) 24.0 (82.0) 31.9 (109.0)

COP 3.40 3.45 3.54 3.36

System Power - kW 4.71 5.76 6.78 9.48

Compressor

Number - Type 1-Climatuff Scroll 1-Climatuff Scroll 1-Trane 3-D Scroll 2-Climatuff Scroll

Outdoor Sound Rating - dB 380 85 85 79

Outdoor Coil - Type Lanced Lanced Lanced Lanced

Tube Size - in. OD 0.3125 0.3125 0.3125 0.3125

Face Area - m2 (sq ft) 1.02 (10.96) 1.58 (17.00) 1.58 (17.00) 1.84 (19.83)

Rows / FPI 3 / 17 2 / 17 3 / 17 3 / 17

Refrigerant Control Expansion Valve Expansion Valve Expansion Valve Expansion Valve

Indoor Coil - Type Lanced Lanced Lanced Lanced

Tube Size OD - in. 0.3125 0.3125 0.3125 0.3125

Face Area - m2 (sq ft) 0.72 (7.71) 0.92 (9.89) 0.92 (9.89) 1.15 (12.36)

Rows / FPI 3 / 16 3 / 16 4 / 16 4 / 16

Refrigerant Control Short Orifice Short Orifice Short Orifice Short Orifice

Drain Connection No. / Size - in. 1 / 0.75 NPT 1 / 0.75 NPT 1 / 0.75 NPT 1 / 0.75 NPT

Outdoor Fan - Type Propeller Propeller Propeller Propeller

No. Used / Diameter (in.) 1 / 22 1 / 26 1 / 26 1 / 26

Drive Type / No. Speeds Direct / 1 Direct / 1 Direct / 1 Direct / 1

CFM 2900 5100 5200 5800

No. Motors / kW (HP) 1 / 0.30 (0.40) 1 / .56 (0.75) 1 / .56 (0.75) 1 / .56 (0.75)

Motor RPM 950 950 950 950

Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used 1 1 1 1

Fan Diameter x Width - mm - in. 280 X 280 (11 x 11) 305 X 305 (12 x 12) 305 X 305 (12 x 12) (381 X 381) 15 x 15

Drvie Type / No. Speeds Belt / Variable Speed Belt / Variable Speed Belt / Variable Speed Belt / Variable Speed

No. Motors 1 1 1 1

Standard Motor Power - kW (HP) 1.1 (1.5) 1.1 (1.5) 1.5 (2.0) 2.2 (3.0)

Oversized Motor Power - kW (HP) - 1.5 (2.0) 2.2 (3.0) -

Motor RPM - Standard / Oversized 1450 / - 1450 / 1450 1450 / 2850 2850 / -

Motor Frame Size 56 56 56 56

Filters - Type Furnished Throwaway Throwaway Throwaway Throwaway

(No.) Size Reccommended - mm (2) 508 X 762 X 25 (4) 406 X 635 X 50 (4) 406 X 635 X 50 (4) 508 X 635 X 50

(No.) Size Reccommended - in. (2) 20 X 30 X 1 (4) 16 X 25 X 2 (4) 16 X 25 X 2 (4) 20 X 25 X 2

Refrigerant Charge - kg (lbs) of R-22 43.6 (8.0) 4.3 (9.4) 5.7 (12.5) Circuit 1 - 3.5 (7.7)

Circuit 2 - 3.5 (7.7)

NOTES:

1. Cooling Performance is rated at 35.0 C (95 F) ambient, 26.7 C (80 F) entering dry bulb, 19.4 C (67 F) entering wet bulb. Heating Performance israted at 20.0 C (68 F) ambient, 8.3 C

(47 F) entering dry bulb, 6.1 C (43 F) entering wet bulb. Gross capacity does not include the effect of fan motor heat. Net capacity includes the effect of fan motor heat. Units are

suitable for operation to + 20 % of nominal airflow.

2. EER are rated at ARI conditions.

3. Outdoor Sound rating shown is tested in accordance with ARI Standard 270. For more information refer to Performance Data Table “Sound Power Level”.

4. Refrigerant charge is an approcimate value. For a more precise value, see unit nameplate and service literature.

14 PKGP-PRC004-EN

Performance

Data

Table PD-1 — Gross Cooling Capacities (kW) WSC060AD,T (SI)

Enter. Ambient Temperature (C)

Dry 30 35 40 45

Bulb Entering Wet Bulb Temperature (C)

m3/h Temp 16 19 22 16 19 22 16 19 22 16 19 22

Airflow (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

3060 24 14.5 13.2 16.6 10.7 18.3 7.6 15.6 13.8 17.7 11.0 19.0 8.0 13.3 12.6 15.3 10.1 17.4 7.2 12.1 12.0 13.9 9.5 16.3 6.6

27 15.3 15.3 16.7 13.4 18.4 10.4 16.3 16.3 17.8 13.9 19.1 10.8 14.3 14.3 15.4 12.8 17.5 10.0 13.3 13.3 14.1 12.2 16.3 9.5

30 16.7 16.7 17.0 16.3 18.5 13.2 17.6 17.6 18.0 16.8 19.3 13.4 15.7 15.7 15.8 15.8 17.5 12.8 14.7 14.7 14.7 14.7 16.4 12.3

33 17.9 17.9 17.9 17.9 18.7 15.9 18.6 18.6 18.6 18.6 19.5 16.0 17.0 17.0 17.0 17.0 17.7 15.6 16.0 16.0 16.0 16.0 16.6 15.2

3400 24 14.9 14.1 16.9 11.3 18.5 7.8 16.1 14.7 18.0 11.5 19.2 8.2 13.7 13.5 15.6 10.4 17.6 7.4 12.5 12.5 14.2 10.1 16.5 6.9

27 16.0 16.0 17.0 14.2 18.6 10.9 17.0 17.0 18.1 14.7 19.3 11.5 15.0 15.0 15.8 13.6 17.7 10.5 13.9 13.9 14.5 13.0 16.6 10.0

30 17.4 17.4 17.4 17.4 18.8 13.8 18.2 18.2 18.4 17.8 19.5 13.9 16.4 16.4 16.4 16.4 17.8 13.6 15.4 15.4 15.4 15.4 16.7 13.2

33 18.5 18.5 18.5 18.5 19.0 16.7 19.1 19.1 19.1 19.1 19.8 16.7 17.6 17.6 17.6 17.6 18.1 16.6 16.7 16.7 16.7 16.7 17.0 16.3

3740 24 15.3 15.0 17.2 11.5 18.7 8.1 16.5 15.6 18.2 12.0 19.3 8.4 14.1 14.1 15.9 11.0 17.8 7.6 12.9 12.9 14.5 10.8 16.7 7.1

27 16.6 16.6 17.4 15.0 18.8 11.2 17.5 17.5 18.3 15.4 19.6 11.3 15.6 15.6 16.2 14.5 17.9 11.0 14.4 14.4 14.8 13.9 16.8 10.5

30 17.9 17.9 17.9 17.9 19.0 14.4 18.6 18.6 18.7 18.7 19.7 14.4 17.0 17.0 17.0 17.0 18.0 14.2 15.9 15.9 15.9 15.9 16.9 13.9

33 18.9 18.9 18.9 18.9 19.3 17.5 19.5 19.5 19.5 19.5 20.0 17.4 18.1 18.1 18.1 18.1 18.4 17.5 17.2 17.2 17.2 17.2 17.3 17.2

4080 24 15.6 15.6 17.4 12.1 18.8 8.3 16.8 16.4 18.4 12.4 19.5 8.6 14.5 14.5 16.1 11.5 17.9 7.9 13.4 13.4 14.7 10.8 16.9 7.3

27 17.1 17.1 17.6 15.8 18.9 11.6 18.0 18.0 18.5 16.0 19.7 11.8 16.1 16.1 16.5 15.3 18.1 11.4 14.9 14.9 15.1 14.7 17.0 11.0

30 18.3 18.3 18.3 18.3 19.2 14.9 19.0 19.0 19.0 19.0 19.9 14.8 17.4 17.4 17.4 17.4 18.2 14.9 16.4 16.4 16.4 16.4 17.1 14.6

33 19.2 19.2 19.2 19.2 19.5 18.2 19.8 19.8 19.8 19.8 20.2 17.9 18.5 18.5 18.5 18.5 18.6 18.2 17.6 17.6 17.6 17.6 17.6 17.6

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Table PD-1a — Gross Cooling Capacities (MBH) WSC060AD,T (IP)

Enter. Ambient Temperature (F)

Dry 85 95 105 115

Bulb Entering Wet Bulb Temperature (F)

CFM Temp 61 67 73 61 67 73 61 67 73 61 67 73

Airflow (F) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

1800 75 54.0 46.5 61.5 35.8 65.9 24.0 49.6 44.2 57.7 34.7 63.5 22.6 45.0 41.9 52.8 32.5 60.3 21.1 40.3 39.5 47.6 30.2 56.2 19.4

80 55.3 55.3 61.7 44.9 66.5 33.3 51.8 51.8 57.9 43.1 64.0 31.9 48.0 48.0 53.1 40.9 60.6 30.2 44.0 44.0 47.9 38.5 56.4 28.4

85 59.5 59.5 62.2 53.8 67.1 42.4 56.1 56.1 58.5 52.3 64.3 40.4 52.3 52.3 54.0 50.2 60.9 39.3 48.4 48.4 49.1 47.9 56.6 37.4

90 62.9 62.9 63.3 62.7 67.6 49.1 60.1 60.1 60.1 60.1 64.8 48.8 56.6 56.6 56.6 56.6 61.2 47.9 52.8 52.8 52.8 52.8 57.0 46.4

2000 75 55.5 49.5 62.4 38.3 66.5 24.4 51.0 47.2 58.8 35.6 64.1 23.1 46.4 44.9 54.0 34.4 61.0 21.6 41.6 41.6 48.6 32.1 57.0 19.9

80 57.7 57.7 62.6 47.1 67.2 34.4 54.1 54.1 59.0 45.7 64.6 33.2 50.1 50.1 54.4 43.5 61.3 31.6 46.0 46.0 49.1 41.2 57.2 29.8

85 61.6 61.6 63.4 56.8 68.0 42.9 58.5 58.5 59.9 55.8 65.0 42.0 54.7 54.7 55.5 53.9 61.6 41.1 50.6 50.6 50.6 50.6 57.4 39.7

90 64.8 64.8 64.8 64.8 68.3 50.9 62.1 62.1 62.1 62.1 65.6 51.1 58.9 58.9 58.9 58.9 62.2 50.6 55.1 55.1 55.1 55.1 58.0 49.4

2200 75 56.8 52.4 63.1 39.9 66.9 24.8 52.3 50.1 59.6 37.2 64.5 23.5 47.3 47.3 54.9 35.1 61.5 22.0 43.1 43.1 49.5 34.0 57.6 20.4

80 59.7 59.7 63.4 49.2 67.7 35.1 56.1 56.1 59.9 48.1 64.9 35.4 52.1 52.1 55.4 46.1 61.9 32.9 47.8 47.8 50.2 43.8 57.9 31.1

85 63.2 63.2 64.3 59.5 68.5 44.1 60.3 60.3 61.0 58.9 65.6 45.3 56.7 56.7 56.7 56.7 62.3 42.9 52.7 52.7 52.6 52.6 58.1 41.7

90 66.2 66.2 66.1 66.1 69.3 53.4 63.7 63.7 63.6 63.6 66.3 53.1 60.6 60.6 60.6 60.6 63.0 53.0 57.0 57.0 57.0 57.0 58.9 52.2

2400 75 57.9 55.2 63.6 41.2 67.2 25.2 53.5 52.9 60.3 38.8 64.9 23.9 48.9 48.9 55.7 38.1 61.9 22.4 44.5 44.5 50.3 34.3 58.1 20.8

80 61.2 61.2 64.1 51.1 68.1 35.7 57.8 57.8 60.7 50.3 65.9 34.3 53.8 53.8 56.3 48.6 62.3 33.8 49.4 49.4 51.2 46.3 58.4 32.4

85 64.5 64.5 65.1 61.9 69.0 45.2 61.7 61.7 62.0 61.8 66.1 44.8 58.3 58.3 58.3 58.3 62.8 44.5 54.3 54.3 54.3 54.3 58.8 43.7

90 67.2 67.2 67.2 67.2 69.8 54.9 64.9 64.9 64.9 64.9 66.9 55.0 61.9 61.9 61.9 61.9 63.7 55.2 58.5 58.5 58.5 58.5 59.7 54.8

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

PKGP-PRC004-EN 15

Table PD-2 — Gross Cooling Capacities (kW) WSC072AD,T (SI)

Enter. Ambient Temperature (C)

Dry 30 35 40 45

Bulb Entering Wet Bulb Temperature (C)

m3/h Temp 16 19 22 16 19 22 16 19 22 16 19 22

Airflow (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

3670 24 20.3 18.1 22.7 14.4 23.9 10.2 19.0 17.4 21.7 14.0 23.6 9.9 17.6 16.7 20.2 13.4 22.9 9.6 16.1 16.0 18.6 12.7 21.7 9.2

27 21.2 21.2 22.8 17.9 24.2 13.6 20.1 20.1 21.8 17.6 23.7 13.6 19.0 19.0 20.4 17.0 22.9 13.3 17.7 17.7 18.8 16.3 21.7 12.9

30 22.6 22.6 23.1 21.5 24.4 16.7 21.9 21.9 22.2 21.5 23.8 16.8 20.8 20.8 20.9 20.9 23.0 16.8 19.5 19.5 19.5 19.5 21.8 16.5

33 23.7 23.7 23.7 23.7 24.6 19.9 23.2 23.2 23.2 23.2 24.1 20.2 22.4 22.4 22.4 22.4 23.2 20.4 21.3 21.3 21.3 21.3 22.1 20.3

4080 24 20.9 19.3 23.0 15.1 24.1 10.4 19.5 18.6 22.2 14.6 23.8 10.2 18.1 17.9 20.7 14.0 23.1 9.8 16.7 16.7 19.0 13.5 22.1 9.5

27 22.1 22.1 23.1 18.8 24.3 13.8 21.0 21.0 22.3 18.7 23.9 13.9 19.8 19.8 20.9 18.2 23.2 13.9 18.6 18.6 19.3 17.5 22.1 13.5

30 23.3 23.3 23.5 22.5 24.6 17.1 22.7 22.7 22.6 22.6 24.1 17.5 21.7 21.7 21.7 21.7 23.3 17.7 20.5 20.5 20.5 20.5 22.2 17.6

33 24.2 24.2 24.2 24.2 24.8 20.5 23.8 23.8 23.8 23.8 24.4 21.0 23.1 23.1 23.1 23.1 23.6 21.5 22.2 22.2 22.2 22.2 22.5 21.5

4490 24 21.4 20.4 23.2 15.6 24.2 10.7 20.1 19.8 22.5 15.3 23.9 10.4 18.7 18.7 21.1 14.7 23.3 10.1 17.3 17.3 19.3 14.3 22.3 9.7

27 22.6 22.6 23.4 19.5 24.5 14.2 21.8 21.8 22.6 19.7 24.2 14.4 20.6 20.6 21.3 19.3 23.4 14.3 19.3 19.3 19.8 18.6 22.4 14.2

30 23.7 23.7 23.8 23.4 24.8 17.7 23.2 23.2 23.2 23.2 24.3 18.1 22.4 22.4 22.4 22.4 23.6 18.5 21.2 21.2 21.2 21.2 22.5 18.5

33 24.5 24.5 24.5 24.5 25.1 21.2 24.2 24.2 24.2 24.2 24.6 21.8 23.6 23.6 23.6 23.6 23.9 22.4 22.8 22.8 22.8 22.8 23.0 22.7

4900 24 21.9 21.6 23.4 16.1 24.3 10.8 20.5 20.5 22.7 15.9 24.0 10.6 19.3 19.3 21.4 15.4 23.4 10.4 17.9 17.9 19.7 15.1 22.5 10.0

27 23.1 23.1 23.6 20.2 24.6 14.4 22.4 22.4 22.9 20.6 24.2 14.6 21.3 21.3 21.8 20.4 23.6 14.8 20.0 20.0 20.2 19.7 22.5 14.7

30 24.0 24.0 24.0 24.0 24.9 18.1 23.6 23.6 23.6 23.6 24.4 18.6 22.9 22.9 22.9 22.9 23.8 19.1 22.0 22.0 22.0 22.0 22.8 19.4

33 24.8 24.8 24.8 24.8 25.2 21.7 24.5 24.5 24.5 24.5 24.8 22.4 24.0 24.0 24.0 24.0 24.2 23.2 23.3 23.3 23.3 23.3 23.3 23.3

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Table PD-2a — Gross Cooling Capacities (MBH) WSC072AD,T (IP)

Enter. Ambient Temperature (F)

Dry 85 95 105 115

Bulb Entering Wet Bulb Temperature (F)

CFM Temp 61 67 73 61 67 73 61 67 73 61 67 73

Airflow (F) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

2160 75 70.1 61.0 78.5 46.7 82.3 30.5 65.0 58.4 75.5 45.1 81.3 29.5 59.6 55.8 70.0 43.2 79.0 28.3 53.9 53.1 63.6 40.5 75.2 26.9

80 72.0 72.0 78.8 57.5 83.2 41.7 68.0 68.0 75.7 56.9 81.8 41.4 63.6 63.6 70.3 54.6 79.4 40.1 58.9 58.9 64.0 51.9 75.3 38.7

85 76.7 76.7 79.5 68.6 84.1 51.1 73.5 73.5 76.4 68.7 82.4 51.6 69.3 69.3 71.4 66.6 79.6 51.3 64.6 64.6 65.5 64.0 75.4 50.3

90 80.2 80.2 80.6 79.2 84.9 60.6 78.1 78.1 78.1 78.1 82.9 61.4 74.8 74.8 74.8 74.8 80.1 62.2 70.3 70.3 70.3 70.3 75.8 61.9

2400 75 72.0 64.9 79.4 48.9 82.8 31.0 66.8 62.4 76.7 47.2 81.8 30.0 61.4 59.8 71.5 45.0 79.7 28.8 55.7 55.7 65.0 43.0 76.2 27.5

80 75.0 75.0 79.8 59.9 83.7 42.4 71.1 71.1 77.0 60.1 82.6 42.5 66.5 66.5 71.9 58.1 80.1 41.8 61.6 61.6 65.6 55.4 76.3 40.4

85 78.9 78.9 80.6 71.7 84.6 52.2 76.5 76.5 77.9 72.6 83.4 53.4 72.4 72.4 73.3 71.4 80.5 53.5 67.6 67.6 67.6 67.6 76.5 53.2

90 81.9 81.9 81.8 81.8 85.5 62.3 80.2 80.2 80.2 80.2 84.2 64.5 77.5 77.5 77.4 77.4 81.2 65.2 73.5 73.5 73.5 73.5 77.1 65.5

2640 75 73.5 68.6 79.9 49.2 83.2 31.4 68.6 66.3 77.6 49.1 82.2 30.5 62.9 62.9 72.7 47.9 80.2 29.3 57.9 57.9 66.2 45.3 76.8 27.9

80 77.0 77.0 80.6 62.0 84.1 43.0 73.6 73.6 78.0 62.8 83.1 43.3 69.1 69.1 73.3 61.4 80.7 43.6 64.0 64.0 67.1 58.9 77.1 42.0

85 80.4 80.4 81.5 74.3 85.1 53.3 78.4 78.4 79.2 76.2 84.0 54.9 75.2 75.2 75.1 75.1 81.2 55.4 70.3 70.3 70.3 70.3 77.3 55.6

90 83.0 83.0 83.0 83.0 86.0 63.8 81.8 81.8 81.8 81.8 84.9 66.5 79.4 79.4 79.4 79.4 82.0 67.8 76.0 76.0 76.0 76.0 78.2 68.9

2880 75 75.0 72.4 80.5 50.4 83.5 31.9 70.2 70.2 78.2 51.7 82.5 31.0 65.0 65.0 73.7 50.2 80.6 29.8 59.8 59.8 67.2 47.7 77.4 28.4

80 78.5 78.5 81.2 63.8 84.5 43.5 75.9 75.9 78.9 65.4 83.5 44.1 71.4 71.4 74.6 64.9 81.2 44.2 66.2 66.2 68.4 62.3 77.7 43.6

85 81.5 81.5 82.2 76.7 85.4 54.3 79.9 79.9 80.3 79.3 84.4 56.2 77.1 77.1 77.1 77.1 81.8 57.2 72.5 72.5 72.5 72.5 78.1 57.9

90 83.9 83.9 83.9 83.9 86.4 65.2 82.9 82.9 82.9 82.9 85.4 68.3 80.8 80.8 80.8 80.8 82.7 70.2 77.6 77.6 77.6 77.6 79.1 71.9

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Performance

Data

16 PKGP-PRC004-EN

Performance

Data

Table PD-3 — Gross Cooling Capacities (kW) WSC090AD,T (SI)

Enter. Ambient Temperature (C)

Dry 30 35 40 45

Bulb Entering Wet Bulb Temperature (C)

m3/h Temp 16 19 22 16 19 22 16 19 22 16 19 22

Airflow (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

4590 24 25.5 22.7 28.1 18.0 29.5 12.6 23.7 21.8 26.9 17.4 29.0 12.3 21.9 21.0 25.1 16.6 28.1 11.9 20.5 16.8 20.7 12.4 20.8 9.3

27 26.5 26.5 28.2 22.3 29.8 16.8 25.2 25.2 27.1 22.1 29.2 17.0 23.7 23.7 25.3 21.3 28.2 16.5 20.8 19.8 21.0 14.8 21.1 11.4

30 28.1 28.1 28.6 26.6 30.1 20.7 27.2 27.2 27.5 26.8 29.4 21.0 25.9 25.9 25.9 25.9 28.3 21.0 21.2 21.2 21.4 17.4 21.5 13.4

33 29.3 29.3 29.3 29.3 30.5 24.7 28.7 28.7 28.7 28.7 29.6 25.0 27.8 27.8 27.8 27.8 28.6 25.3 21.6 21.6 21.7 19.9 21.9 15.6

5100 24 26.1 24.1 28.4 18.7 29.7 12.9 24.4 23.3 27.4 18.2 29.2 12.6 22.6 22.5 25.6 17.5 28.4 12.2 20.4 16.9 20.7 12.5 20.8 9.3

27 27.4 27.4 28.6 23.2 30.0 17.2 26.2 26.2 27.6 23.3 29.5 17.4 24.7 24.7 25.9 22.7 28.5 17.3 20.8 20.0 21.1 15.0 21.2 11.4

30 28.8 28.8 29.0 27.9 30.4 21.3 28.1 28.1 28.0 28.0 29.8 21.9 27.0 27.0 27.0 27.0 28.7 22.0 21.2 21.2 21.4 17.7 21.6 13.6

33 29.9 29.9 29.9 29.9 30.7 25.4 29.4 29.4 29.4 29.4 30.1 26.3 28.6 28.6 28.6 28.6 29.1 26.6 21.6 21.6 21.8 20.2 22.0 15.8

5610 24 26.7 25.6 28.7 19.0 29.8 13.3 25.0 24.8 27.7 19.0 29.4 12.9 23.2 23.2 26.0 18.3 28.6 12.6 20.6 17.3 20.8 12.6 20.9 9.3

27 28.1 28.1 28.9 24.1 30.2 17.5 27.1 27.1 28.0 24.4 29.7 17.8 25.6 25.6 26.4 24.0 28.7 17.8 20.9 20.4 21.1 15.2 21.2 11.5

30 29.3 29.3 29.4 28.9 30.6 21.8 28.7 28.7 28.7 28.7 30.0 22.6 27.7 27.7 27.7 27.7 29.0 22.9 21.4 21.4 21.5 18.0 21.6 13.7

33 30.2 30.2 30.2 30.2 30.9 26.1 29.8 29.8 29.8 29.8 30.4 27.2 29.1 29.1 29.1 29.1 29.4 27.7 21.8 21.8 21.9 20.5 22.0 15.9

6120 24 27.2 26.8 28.9 19.6 29.9 13.4 25.6 25.6 28.0 20.3 29.5 13.3 23.9 23.9 26.3 19.7 28.8 12.9 22.3 22.3 24.3 19.0 27.6 12.5

27 28.5 28.5 29.2 24.9 30.3 17.8 27.7 27.7 28.3 25.4 29.9 18.2 26.4 26.4 27.0 25.4 29.0 18.4 24.8 24.8 25.1 24.6 27.7 18.3

30 29.6 29.6 29.6 29.6 30.7 22.3 29.1 29.1 29.1 29.1 30.2 23.2 28.3 28.3 28.3 28.3 29.3 23.7 27.1 27.1 27.1 27.1 28.0 24.0

33 30.5 30.5 30.5 30.5 31.1 26.8 30.2 30.2 30.2 30.2 30.7 28.0 29.6 29.6 29.6 29.6 29.7 28.7 28.7 28.7 28.7 28.7 28.7 28.7

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Table PD-3a — Gross Cooling Capacities (MBH) WSC090AD,T (IP)

Enter. Ambient Temperature (F)

Dry 85 95 105 115

Bulb Entering Wet Bulb Temperature (F)

CFM Temp 61 67 73 61 67 73 61 67 73 61 67 73

Airflow (F) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

2700 75 87.8 76.5 97.1 58.3 101.4 37.7 81.1 73.3 93.3 56.2 99.9 36.5 74.3 70.1 86.7 54.3 97.1 35.0 70.3 57.6 71.2 40.6 71.5 28.7

80 90.1 90.1 97.5 71.3 102.5 52.9 85.0 85.0 93.6 70.9 100.7 51.5 79.4 79.4 87.1 68.3 97.6 49.8 71.3 67.7 72.3 48.5 72.7 35.8

85 95.4 95.4 98.3 84.9 103.6 63.1 91.7 91.7 94.5 85.4 101.8 64.2 86.4 86.4 88.5 83.4 97.9 63.8 72.6 72.6 73.4 56.8 73.9 42.3

90 99.3 99.3 99.8 97.9 104.7 74.9 96.7 96.7 96.7 96.7 102.5 76.8 93.0 93.0 93.0 93.0 98.6 77.4 74.0 74.0 74.5 65.1 75.1 48.9

3000 75 89.9 81.2 97.8 59.7 102.0 38.3 83.4 78.2 94.6 58.6 100.6 37.1 76.5 75.0 88.3 57.2 97.8 35.6 70.5 58.6 71.4 41.0 71.7 29.3

80 93.4 93.4 98.6 74.0 103.1 52.4 88.6 88.6 95.0 74.5 101.6 52.6 82.9 82.9 88.9 72.5 98.5 51.9 71.6 68.9 72.5 49.1 72.9 36.0

85 97.8 97.8 99.7 88.5 104.3 64.5 94.7 94.7 96.3 90.1 102.7 66.1 89.9 89.9 91.1 89.4 99.1 66.5 73.0 73.0 73.7 57.7 74.2 42.7

90 101.2 101.2 101.2 101.1 105.5 76.9 99.1 99.1 99.1 99.1 103.7 79.9 95.8 95.8 95.8 95.7 99.8 80.9 74.4 74.4 74.8 66.1 75.4 49.5

3300 75 91.9 85.9 98.6 61.8 102.4 39.0 85.5 83.0 95.6 62.2 101.0 37.7 78.3 78.3 89.7 58.7 98.5 36.3 70.8 59.6 71.6 41.4 71.9 29.1

80 95.5 95.5 99.5 76.4 103.6 53.1 91.6 91.6 96.2 77.9 102.2 53.6 86.0 86.0 90.7 76.8 99.2 54.2 71.9 69.9 72.7 49.7 73.1 36.2

85 99.4 99.4 100.7 91.5 104.9 65.7 96.9 96.9 97.8 94.3 103.3 67.8 93.1 93.1 93.0 93.0 100.0 69.1 73.3 73.3 73.9 58.5 74.3 43.0

90 102.5 102.5 102.5 102.5 106.1 78.7 100.9 100.9 100.9 100.9 104.5 82.3 97.9 97.9 97.9 97.9 100.8 84.1 74.7 74.7 75.0 67.1 75.6 50.0

3600 75 93.4 89.8 99.2 63.4 102.8 39.5 86.9 86.9 96.5 64.9 101.5 38.4 80.8 80.8 91.1 61.4 99.0 36.9 71.0 60.5 71.7 41.8 72.0 29.1

80 97.1 97.1 100.2 78.6 104.1 53.7 93.9 93.9 97.2 80.9 102.7 54.4 88.5 88.5 92.2 80.8 99.9 54.9 72.1 70.9 72.9 50.2 73.2 36.4

85 100.7 100.7 101.5 94.2 105.3 66.9 98.6 98.6 99.0 97.9 103.9 69.4 95.0 95.0 95.0 95.0 100.9 71.6 73.5 73.5 74.0 59.3 74.5 43.3

90 103.5 103.5 103.5 103.5 106.6 80.4 102.1 102.1 102.1 102.1 105.1 84.5 99.6 99.6 99.6 99.6 102.1 87.8 74.9 74.9 75.2 68.0 75.8 50.5

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

PKGP-PRC004-EN 17

Performance

Data

Table PD-4 — Gross Cooling Capacities (kW) WSC120AD,T (SI)

Enter. Ambient Temperature (C)

Dry 30 35 40 45

Bulb Entering Wet Bulb Temperature (C)

m3/h Temp 16 19 22 16 19 22 16 19 22 16 19 22

Airflow (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

6120 24 31.0 27.0 35.1 21.7 37.3 15.9 29.0 26.0 33.3 20.8 36.4 15.3 26.8 24.9 31.0 19.8 35.0 14.5 24.2 24.2 28.4 19.9 33.1 13.7

27 32.3 31.9 35.2 27.2 37.6 21.2 30.4 30.4 33.4 26.3 36.6 20.7 28.6 28.6 31.1 25.3 35.1 20.0 26.8 26.8 28.7 24.2 33.1 19.1

30 34.6 34.6 35.6 32.6 38.0 26.0 33.1 33.1 33.9 32.0 36.8 25.7 31.4 31.4 31.3 31.3 35.2 25.3 29.5 29.5 29.8 29.2 33.2 24.6

33 36.6 36.6 36.6 36.5 38.2 30.6 35.4 35.4 35.4 35.4 37.1 30.8 33.9 33.9 33.9 33.9 35.5 30.6 32.2 32.2 32.2 32.2 33.6 30.0

6800 24 31.9 28.7 35.6 22.7 37.6 16.2 29.8 27.6 33.9 21.8 36.7 15.9 27.1 27.1 31.7 20.8 35.4 15.0 25.2 25.2 29.1 19.7 33.6 14.1

27 33.4 33.4 35.8 28.5 37.9 21.7 31.7 31.7 34.1 27.9 36.9 22.8 29.9 29.9 31.9 26.9 35.5 20.9 28.0 28.0 29.5 25.8 33.6 20.1

30 35.8 35.8 36.3 34.3 38.2 26.6 34.4 34.4 34.4 34.4 37.2 26.7 32.7 32.7 33.0 32.2 35.7 26.6 30.8 30.8 30.9 30.8 33.8 26.0

33 37.5 37.5 37.5 37.5 38.6 30.7 36.4 36.4 36.4 36.4 37.6 32.1 35.1 35.1 35.0 35.0 36.1 32.2 33.5 33.5 33.5 33.5 34.3 31.8

7480 24 32.7 30.3 36.0 23.5 37.9 16.8 30.0 30.0 34.4 22.8 36.9 16.2 28.1 28.1 32.2 21.8 35.6 15.7 26.3 25.9 29.7 20.7 33.9 14.5

27 34.5 34.5 36.3 29.7 38.2 22.2 32.9 32.9 34.7 29.3 37.1 22.1 31.0 31.0 32.5 28.4 35.8 21.6 29.1 29.1 30.2 27.4 34.1 21.0

30 36.6 36.6 36.6 36.6 38.5 27.5 35.4 35.4 35.3 35.3 37.5 27.6 33.8 33.8 33.9 33.6 36.1 27.6 32.0 32.0 32.0 32.0 34.3 27.3

33 38.1 38.1 38.1 38.1 38.9 32.5 37.2 37.2 37.2 37.2 37.9 33.2 35.9 35.9 35.9 35.9 36.6 33.6 34.4 34.4 34.4 34.4 34.4 34.4

8160 24 32.8 32.8 36.3 24.2 37.9 17.1 30.9 30.9 34.8 23.7 37.1 16.8 29.0 29.0 32.7 22.7 35.9 16.1 26.9 26.9 30.2 21.6 34.2 14.9

27 35.4 35.4 36.7 30.8 38.4 22.5 33.9 33.9 35.1 30.6 37.4 22.6 32.0 32.0 33.1 29.9 36.1 22.2 30.0 30.0 30.8 28.9 34.4 21.8

30 37.2 37.2 37.2 37.2 38.9 28.1 36.1 36.1 36.1 35.7 37.7 28.4 34.7 34.7 34.6 34.6 36.4 28.6 32.9 32.9 32.9 32.9 34.7 28.4

33 38.6 38.6 38.5 38.5 39.4 33.8 37.7 37.7 37.7 37.7 38.2 34.2 36.6 36.6 36.6 36.6 37.0 34.7 35.1 35.1 35.1 35.1 35.1 35.1

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Table PD-4a — Gross Cooling Capacities (MBH) WSC120AD,T (IP)

Enter. Ambient Temperature (F)

Dry 85 95 105 115

Bulb Entering Wet Bulb Temperature (F)

CFM Temp 61 67 73 61 67 73 61 67 73 61 67 73

Airflow (F) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

3600 75 107.1 91.1 121.9 71.0 128.7 47.6 99.2 87.2 115.7 67.7 125.5 45.7 91.0 83.1 107.0 67.2 120.9 43.4 80.7 80.7 97.5 63.2 114.4 40.5

80 109.1 109.1 122.1 88.0 130.0 66.8 103.3 102.4 115.9 85.0 126.5 63.3 96.0 96.0 107.5 81.2 121.4 60.7 89.0 89.0 98.1 77.1 114.6 57.7

85 117.2 117.2 123.0 104.8 131.4 80.1 111.2 111.2 116.8 102.7 127.3 78.9 104.6 104.6 108.8 99.1 121.7 77.5 97.5 97.5 100.1 95.2 114.9 74.8

90 123.7 123.7 123.6 123.6 132.5 94.8 118.9 118.9 118.8 118.8 128.1 94.3 112.9 112.9 113.2 112.8 122.6 93.8 106.1 106.1 106.1 106.1 115.4 91.8

4000 75 110.0 96.6 123.5 73.7 129.3 48.4 101.9 92.6 117.7 70.7 126.3 46.5 93.6 88.6 109.4 67.0 121.9 44.2 84.1 84.1 99.8 62.9 115.8 41.4

80 114.1 113.0 123.9 91.8 130.8 66.7 107.2 107.2 118.0 89.7 127.5 65.8 100.2 100.2 109.9 86.1 122.7 63.2 92.9 92.9 100.5 82.1 116.1 60.2

85 121.2 121.2 125.0 109.8 132.3 82.0 115.8 115.8 119.2 108.7 128.3 82.0 109.2 109.2 111.8 105.8 123.2 80.7 102.0 102.0 101.9 101.9 116.6 78.9

90 126.8 126.8 126.8 126.8 133.8 97.6 122.6 122.6 122.7 122.1 129.4 97.7 117.2 117.2 117.1 117.1 124.2 98.1 110.7 110.7 110.6 110.6 117.4 97.0

4400 75 112.5 101.9 124.4 77.0 129.8 49.0 104.5 98.0 119.3 73.6 127.0 47.1 94.7 94.7 111.3 70.0 122.7 45.1 87.9 86.2 101.8 65.9 116.8 42.1

80 117.5 117.5 125.3 95.1 131.4 67.5 111.1 111.1 119.7 93.9 128.3 70.3 104.0 104.0 112.0 90.7 123.6 65.8 96.5 96.5 102.7 86.8 117.3 62.6

85 124.1 124.1 126.6 114.1 133.0 83.5 119.3 119.3 121.3 114.1 129.9 84.1 113.0 113.0 113.0 113.0 124.3 83.3 105.8 105.8 106.7 104.3 117.8 82.2

90 129.1 129.1 129.0 129.0 134.5 99.7 125.4 125.4 125.3 125.3 131.4 100.4 120.3 120.3 120.3 120.3 125.5 101.8 114.2 114.2 114.2 114.2 119.0 101.6

4800 75 114.7 106.9 125.4 79.1 130.3 49.6 105.1 105.1 120.5 76.3 127.4 48.1 97.7 97.7 112.9 72.8 123.3 46.0 90.3 89.8 103.4 68.7 117.6 43.0

80 120.3 120.3 126.4 98.0 131.9 68.3 114.4 114.4 121.2 97.7 129.0 68.0 107.3 107.3 113.8 95.2 124.2 66.4 99.6 99.6 104.6 91.3 118.3 64.8

85 126.3 126.3 127.8 117.8 133.5 84.7 121.9 121.9 121.9 121.9 130.5 86.0 116.1 116.1 116.1 116.1 125.4 85.7 109.1 109.1 109.4 108.7 118.9 85.2

90 131.1 131.1 130.6 130.6 135.1 101.6 127.4 127.4 127.3 127.3 131.3 103.4 122.7 122.7 122.7 122.7 126.6 105.0 116.9 116.9 116.9 116.9 120.3 105.6

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

18 PKGP-PRC004-EN

Performance

Data

Table PD-5 – Net Heating Capacities (kW) WSC060AD,T at 3,400 m

3

/h (SI)

Integrated Heating Capacity (kW) Total Power (kW)

Outdoor At Indicated Indoor Dry Bulb Temp (C) At Indicated Indoor Dry Bulb Temp (C)

Temp (C) 15 21 24 27 15 21 24 27

–24 4.1 4.1 4.1 4.0 3.2 3.7 3.9 4.2

–21 4.9 4.9 4.8 4.8 3.3 3.8 4.0 4.3

–18 5.8 5.7 5.6 5.5 3.4 3.8 4.1 4.3

–15 6.7 6.5 6.4 6.3 3.5 3.9 4.2 4.4

–12 7.6 7.4 7.3 7.2 3.6 4.0 4.3 4.5

–9 8.6 8.3 8.2 8.1 3.7 4.1 4.3 4.6

–6 9.6 9.3 9.1 9.0 3.8 4.2 4.4 4.7

–3 10.6 10.3 10.1 10.0 3.9 4.3 4.5 4.8

0 11.7 11.4 11.2 11.0 4.0 4.4 4.6 4.9

3 12.8 12.4 12.2 12.0 4.1 4.5 4.7 5.0

6 13.9 13.5 13.3 13.1 4.2 4.6 4.8 5.1

9 16.7 16.2 15.9 15.7 4.3 4.7 5.0 5.2

12 18.0 17.4 17.1 16.9 4.4 4.8 5.1 5.4

15 19.3 18.7 18.4 18.1 4.5 5.0 5.2 5.5

18 20.7 20.1 19.7 19.4 4.7 5.2 5.4 5.7

21 22.1 21.4 21.1 20.7 4.8 5.3 5.6 5.9

24 23.6 22.8 22.4 22.1 5.0 5.5 5.8 6.1

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand

defrost cycle.

Table PD-5a — Net Heating Capacities (MBH) WSC060AD,T at 2,000 CFM (IP)

Integrated Heating Capacity (MBh) Total Power (kW)

Outdoor At Indicated Indoor Dry Bulb Temp (F) At Indicated Indoor Dry Bulb Temp (F)

Temp (F) 60 70 75 80 60 70 75 80

–8 15.8 15.6 15.4 15.2 3.3 3.7 4.0 4.2

–3 18.3 18.0 17.8 17.6 3.4 3.8 4.0 4.3

2 21.0 20.6 20.3 20.0 3.5 3.9 4.1 4.4

7 23.9 23.3 23.0 22.6 3.6 4.0 4.2 4.4

12 26.8 26.1 25.7 25.4 3.7 4.1 4.3 4.5

17 29.9 29.1 28.7 28.2 3.8 4.1 4.4 4.6

22 33.1 32.2 31.7 31.2 3.8 4.2 4.4 4.7

27 36.5 35.4 34.9 34.4 3.9 4.3 4.5 4.8

32 39.9 38.8 38.2 37.6 4.0 4.4 4.6 4.9

37 43.4 42.0 41.4 40.8 4.1 4.5 4.7 5.0

42 46.8 45.4 44.7 44.1 4.2 4.6 4.8 5.1

47 56.0 54.2 53.4 52.7 4.3 4.7 4.9 5.2

52 60.0 58.1 57.3 56.5 4.4 4.8 5.0 5.3

57 64.1 62.1 61.1 60.3 4.5 4.9 5.2 5.4

62 68.4 66.3 65.4 64.4 4.6 5.1 5.3 5.6

67 72.7 70.6 69.6 68.5 4.8 5.3 5.5 5.8

72 77.3 75.0 73.9 72.7 5.0 5.4 5.7 6.0

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand

defrost cycle.

PKGP-PRC004-EN 19

Performance

Data

Table PD-6 — Three Phase Net Heating Capacities (kW) WSC072AD,T at 4,080 m

3

/h (SI)

Integrated Heating Capacity (kW) Total Power (kW)

Outdoor At Indicated Indoor Dry Bulb Temp (C) At Indicated Indoor Dry Bulb Temp (C)

Temp (C) 15 21 24 27 15 21 24 27

–24 6.3 6.2 6.2 6.2 4.5 4.9 5.1 5.3

–21 7.3 7.2 7.1 7.1 4.6 5.0 5.2 5.4

–18 8.3 8.1 8.1 8.0 4.7 5.0 5.2 5.5

–15 9.3 9.1 9.0 8.9 4.7 5.1 5.3 5.6

–12 10.4 10.2 10.1 9.9 4.8 5.2 5.4 5.6

–9 11.5 11.2 11.1 11.0 4.9 5.3 5.5 5.7

–6 12.6 12.3 12.2 12.1 5.0 5.4 5.6 5.8

–3 13.8 13.5 13.3 13.1 5.0 5.5 5.7 5.9

0 15.0 14.7 14.5 14.3 5.1 5.6 5.8 6.0

3 16.3 15.9 15.7 15.5 5.2 5.7 5.9 6.2

6 17.6 17.2 16.9 16.7 5.3 5.8 6.0 6.3

9 21.0 20.5 20.3 20.0 5.4 5.9 6.1 6.4

12 22.6 22.0 21.8 21.5 5.5 6.0 6.2 6.5

15 24.2 23.6 23.3 23.0 5.6 6.1 6.4 6.7

18 25.8 25.2 24.9 24.6 5.8 6.2 6.5 6.8

21 27.5 26.8 26.5 26.1 5.9 6.4 6.7 7.0

24 29.2 28.2 27.9 27.5 6.0 6.5 6.8 7.1

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand

defrost cycle.

Table PD-6a — Three Phase Net Heating Capacities (MBH) WSC072AD,T at 2,400 CFM (IP)

Integrated Heating Capacity (MBh) Total Power (kW)

Outdoor At Indicated Indoor Dry Bulb Temp (F) At Indicated Indoor Dry Bulb Temp (F)

Temp (F) 60 70 75 80 60 70 75 80

–8 23.4 23.2 23.0 22.9 4.6 4.9 5.1 5.3

–3 26.6 26.2 26.0 25.8 4.7 5.0 5.2 5.4

2 29.8 29.2 29.0 28.7 4.7 5.1 5.3 5.5

7 33.1 32.5 32.1 31.8 4.8 5.2 5.4 5.6

12 36.5 35.8 35.4 35.0 4.9 5.2 5.4 5.6

17 40.1 39.2 38.8 38.4 4.9 5.3 5.5 5.7

22 43.5 42.6 42.1 41.8 5.0 5.4 5.6 5.8

27 47.2 46.2 45.7 45.2 5.1 5.5 5.7 5.9

32 51.1 50.0 49.5 48.9 5.2 5.6 5.8 6.0

37 55.1 53.9 53.3 52.7 5.3 5.7 5.9 6.1

42 59.1 57.9 57.2 56.6 5.3 5.8 6.0 6.2

47 70.4 68.9 68.1 67.3 5.4 5.9 6.1 6.3

52 75.3 73.6 72.8 71.9 5.5 6.0 6.2 6.5

57 80.3 78.5 77.6 76.7 5.6 6.1 6.3 6.6

62 85.4 83.5 82.6 81.6 5.7 6.2 6.4 6.7

67 90.6 88.6 87.6 86.5 5.9 6.3 6.6 6.9

72 95.9 93.8 92.7 91.5 6.0 6.5 6.7 7.0

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand

defrost cycle.

20 PKGP-PRC004-EN

Performance

Data

Table PD-7 — Three Phase Net Heating Capacities (kW) WSC090AD,T at 5,100 m

3

/h (SI)

Integrated Heating Capacity (kW) Total Power (kW)

Outdoor At Indicated Indoor Dry Bulb Temp (C) At Indicated Indoor Dry Bulb Temp (C)

Temp (C) 15 21 24 27 15 21 24 27

–24 4.0 7.3 8.2 8.7 4.8 5.8 6.2 6.7

–21 6.5 8.6 9.2 9.6 5.1 5.9 6.3 6.7

–18 8.4 9.8 10.3 10.5 5.2 6.0 6.4 6.8

–15 9.9 11.0 11.3 11.5 5.4 6.1 6.5 6.9

–12 11.5 12.2 12.5 12.6 5.5 6.2 6.6 6.9

–9 13.0 13.5 13.7 13.7 5.6 6.3 6.6 7.0

–6 14.6 14.9 14.9 14.9 5.8 6.4 6.7 7.1

–3 16.2 16.3 16.2 16.2 5.9 6.5 6.8 7.2

0 17.8 17.7 17.6 17.5 6.0 6.6 6.9 7.3

3 19.4 19.2 19.0 18.9 6.1 6.7 7.0 7.4

6 21.0 20.7 20.5 20.3 6.2 6.8 7.1 7.5

9 25.1 24.7 24.4 24.2 6.3 6.9 7.2 7.6

12 27.0 26.5 26.2 25.9 6.4 7.0 7.3 7.7

15 29.0 28.3 28.0 27.7 6.5 7.1 7.5 7.9

18 31.0 30.2 29.8 29.5 6.6 7.2 7.6 8.0

21 32.7 31.7 31.3 30.9 6.7 7.4 7.8 8.2

24 34.7 33.7 33.3 32.8 6.9 7.6 7.9 8.4

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand

defrost cycle.

Table PD-7a — Three Phase Net Heating Capacities (MBH) WSC090AD,T at 3,000 CFM (IP)

Integrated Heating Capacity (MBh) Total Power (kW)

Outdoor At Indicated Indoor Dry Bulb Temp (F) At Indicated Indoor Dry Bulb Temp (F)

Temp (F) 60 70 75 80 60 70 75 80

–8 20.2 27.7 30.0 31.5 5.0 5.9 6.3 6.7

–3 26.3 31.7 33.4 34.3 5.2 6.0 6.3 6.7

2 31.6 35.4 36.6 37.3 5.4 6.1 6.4 6.8

7 36.2 39.2 40.0 40.5 5.5 6.2 6.5 6.8

12 40.9 43.1 43.7 44.0 5.6 6.2 6.6 6.9

17 45.8 47.2 47.5 47.6 5.7 6.3 6.6 7.0

22 50.7 51.5 51.6 51.5 5.8 6.4 6.7 7.1

27 55.7 55.9 55.8 55.5 5.9 6.5 6.8 7.1

32 60.7 60.5 60.2 59.8 6.0 6.6 6.9 7.2

37 65.7 65.1 64.6 64.1 6.1 6.7 7.0 7.3

42 70.7 69.7 69.2 68.5 6.2 6.8 7.1 7.4

47 84.2 82.8 82.1 81.3 6.3 6.9 7.2 7.5

52 90.2 88.4 87.5 86.7 6.4 7.0 7.3 7.7

57 96.2 94.2 93.2 92.3 6.5 7.1 7.4 7.8

62 102.4 100.0 99.0 97.9 6.6 7.2 7.5 7.9

67 108.6 104.9 103.7 102.5 6.7 7.3 7.7 8.0

72 114.0 111.0 109.6 108.3 6.8 7.5 7.8 8.2

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand

defrost cycle.

PKGP-PRC004-EN 21

Performance

Data

Table PD-8 — Three Phase Net Heating Capacities (kW) WSC120AD,T at 6,800 m

3

/h (SI)

Integrated Heating Capacity (kW) Total Power (kW)

Outdoor At Indicated Indoor Dry Bulb Temp (C) At Indicated Indoor Dry Bulb Temp (C)

Temp (C) 15 21 24 27 15 21 24 27

––24 11.8 11.6 11.6 11.6 7.2 8.0 8.5 9.0

–21 12.8 12.7 12.7 12.8 7.3 8.1 8.6 9.1

–18 14.0 13.9 13.9 13.9 7.4 8.2 8.7 9.2

–15 15.3 15.2 15.2 15.2 7.5 8.3 8.8 9.3

–12 16.8 16.7 16.6 16.6 7.6 8.4 8.9 9.4

–9 18.3 18.2 18.2 18.1 7.7 8.6 9.0 9.5

–6 20.1 19.9 19.8 19.7 7.9 8.7 9.2 9.7

–3 21.9 21.7 21.6 21.4 8.0 8.9 9.3 9.8

0 23.9 23.6 23.4 23.3 8.2 9.0 9.5 10.0

3 25.8 25.5 25.3 25.1 8.3 9.2 9.7 10.2

6 27.9 27.4 27.2 27.0 8.5 9.3 9.8 10.3

9 33.3 32.7 32.4 32.1 8.7 9.5 10.0 10.5

12 35.8 35.1 34.8 34.4 8.9 9.7 10.2 10.8

15 38.4 37.5 37.1 36.7 9.1 10.0 10.5 11.0

18 40.9 40.0 39.6 39.1 9.3 10.2 10.7 11.3

21 43.7 42.7 42.1 41.6 9.5 10.5 11.0 11.6

24 46.6 45.5 44.9 44.3 9.9 10.8 11.4 11.9

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand

defrost cycle.

Table PD-8a — Three Phase Net Heating Capacities (MBH) WSC120AD,T at 4,000 CFM (IP)

Integrated Heating Capacity (MBh) Total Power (kW)

Outdoor At Indicated Indoor Dry Bulb Temp (F) At Indicated Indoor Dry Bulb Temp (F)

Temp (F) 60 70 75 80 60 70 75 80

–8 42.1 41.9 41.8 41.9 7.3 8.1 8.5 9.0

–3 45.7 45.5 45.5 45.6 7.4 8.2 8.6 9.1

2 49.7 49.5 49.5 49.5 7.5 8.3 8.7 9.2

7 54.0 53.8 53.7 53.7 7.6 8.4 8.8 9.3

12 58.7 58.4 58.3 58.2 7.7 8.5 8.9 9.4

17 63.8 63.4 63.2 63.0 7.8 8.6 9.1 9.5

22 69.3 68.7 68.5 68.2 8.0 8.7 9.2 9.6

27 75.1 74.4 74.0 73.7 8.1 8.9 9.3 9.8

32 81.3 80.4 79.9 79.5 8.2 9.0 9.5 9.9

37 87.5 86.4 85.8 85.2 8.4 9.2 9.6 10.1

42 93.9 92.5 91.8 91.1 8.5 9.3 9.8 10.3

47 111.7 109.9 109.0 108.1 8.7 9.5 10.0 10.4

52 119.4 117.3 116.3 115.2 8.9 9.7 10.2 10.6

57 127.4 124.9 123.8 122.6 9.1 9.9 10.4 10.8

62 135.5 132.7 131.4 130.0 9.3 10.1 10.6 11.1

67 143.6 140.5 139.0 137.4 9.5 10.3 10.8 11.3

72 152.8 149.4 147.7 146.0 9.8 10.6 11.1 11.6

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand

defrost cycle.

22 PKGP-PRC004-EN

Performance

Data

Factory Supplied Motors, In Commercial Equipment, Are

Definite Purpose Motors, Specifically Designed And Tested To

Operate Reliably And Continuously At All Cataloged Conditions.

Using The Full Horsepower Range Of Our Fan Motors As Shown

In Our Tabular Data Will Not Result In Nuisance Tripping Or

Premature Motor Failure. Our Product’s Warranty Will Not Be

Affected.

External Static Pressure (Pascals)

275 300 325 350 375

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor & Drive

2720 1085 0.68 1118 0.72 1151 0.78 1183 0.83 1214 0.88

3060 1128 0.80 1160 0.86 1192 0.91 1223 0.97 1252 1.02

3400 1170 0.93 1203 1.00 1235 1.06 1265 1.12 1295 1.19

3740 1212 1.07 1244 1.14 1276 1.21 1308 1.29 — —

4080 1256 1.26 1287 1.32 — — — — — —

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1.12 kW - Fan Motor Heat (kW) = 1.144 x Fan kW + 0.132

1.12 Nom kW Standard Motor &

Hi Static Drive

Table PD-9 — Belt Drive Evaporator Fan Performance WSC060AD,T Downflow Configuration (SI)

External Static Pressure (Pascals)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive

2720 — — 690 0.26 746 0.30 795 0.34 843 0.38 889 0.42 933 0.47 975 0.53 1014 0.58 1050 0.63

3060 693 0.31 746 0.34 802 0.39 848 0.44 892 0.48 935 0.52 976 0.57 1016 0.62 1056 0.68 1093 0.74

3400 758 0.41 806 0.45 856 0.50 904 0.55 945 0.60 985 0.65 1023 0.70 1061 0.75 1098 0.80 1135 0.86

3740 824 0.54 869 0.58 913 0.63 959 0.68 1001 0.74 1038 0.80 1074 0.85 1109 0.90 1143 0.96 1177 1.01

4080 890 0.69 933 0.74 972 0.78 1014 0.84 1056 0.90 1094 0.97 1128 1.03 1160 1.09 1193 1.15 1225 1.20

Factory Supplied Motors, In Commercial Equipment,

Are Definite Purpose Motors, Specifically Designed And Tested To

Operate Reliably And Continuously At All Cataloged Conditions.

Using The Full Horsepower Range Of Our Fan Motors As Shown In

Our Tabular Data Will Not Result In Nuisance Tripping Or Premature

Motor Failure. Our Product’s Warranty Will Not Be Affected.

External Static Pressure (Inches of Water)

1.10 1.20 1.30 1.40 1.50

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1–1/2 HP Standard Motor & Drive

1600 1085 0.91 1118 0.97 1151 1.04 1183 1.11 1214 1.18

1800 1128 1.08 1160 1.15 1192 1.22 1223 1.29 1252 1.37

2000 1170 1.25 1203 1.34 1235 1.43 1265 1.51 1295 1.59

2200 1212 1.44 1244 1.53 1276 1.63 1308 1.73 — —

2400 1256 1.69 1287 1.77 — — — — — —

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1 1/2 HP - Fan Motor Heat (MBH) = 2.915 x Fan BHP + 0.451

1–1/2 HP Standard Motor &

Hi Static Drive

Table PD-9a — Belt Drive Evaporator Fan Performance WSC060AD,T Downflow Configuration (IP)

External Static Pressure (Inches of Water)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1–1/2 HP Standard Motor & Low Static Drive 1–1/2 HP Standard Motor & Drive

1600 — — 690 0.35 746 0.40 795 0.46 843 0.51 889 0.57 933 0.64 975 0.71 1014 0.78 1050 0.84

1800 693 0.41 746 0.46 802 0.52 848 0.59 892 0.65 935 0.70 976 0.76 1016 0.84 1056 0.92 1093 1.00

2000 758 0.56 806 0.60 856 0.67 904 0.74 945 0.81 985 0.87 1023 0.94 1061 1.00 1098 1.07 1135 1.16

2200 824 0.73 869 0.78 913 0.84 959 0.92 1001 1.00 1038 1.07 1074 1.15 1109 1.21 1143 1.28 1177 1.35

2400 890 0.93 933 0.99 972 1.05 1014 1.12 1056 1.21 1094 1.30 1128 1.38 1160 1.46 1193 1.54 1225 1.61

1-1/2 HP Standard Motor & Static Drive

PKGP-PRC004-EN 23

Performance

Data

Table PD-10 — Belt Drive Evaporator Fan Performance WSC060AD,T Horizontal Configuration (SI)

External Static Pressure (Pascals)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive

2720 692 0.25 761 0.30 823 0.36 884 0.41 941 0.47 990 0.52 1034 0.58 1077 0.64 1119 0.70 1158 0.75

3060 761 0.35 825 0.40 882 0.46 937 0.52 992 0.58 1043 0.65 1088 0.71 1130 0.77 1169 0.83 1207 0.90

3400 831 0.46 891 0.52 945 0.58 995 0.65 1045 0.72 1094 0.79 1141 0.86 1185 0.93 1224 1.00 1260 1.07

3740 901 0.60 958 0.67 1009 0.73 1057 0.80 1101 0.88 1146 0.95 1192 1.03 1235 1.11 1277 1.18 1314 1.26

4080 972.8 0.76 1026 0.84 1075 0.91 1120 0.98 1163 1.06 1204 1.14 1245 1.23 — — — — — —

1.12 Nom kW Standard Motor &

Hi Static Drive

Factory Supplied Motors, In Commercial Equipment, Are Definite Purpose

Motors, Specifically Designed And Tested To Operate Reliably And

Continuously At All Cataloged Conditions. Using The Full Horsepower

Range Of Our Fan Motors As Shown In Our Tabular Data Will Not Result In

Nuisance Tripping Or Premature Motor Failure. Our Product’s Warranty

Will Not Be Affected.

External Static Pressure (Pascals)

275 300 325 350 375

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor 1.12 Nom kW Standard Motor &

& Drive Hi Static Drive

2720 1196 0.82 1231 0.88 1265 0.94 1298 1.00 1330 1.07

3060 1244 0.96 1280 1.03 1314 1.10 1346 1.16 1380 1.24

3400 1295 1.14 1330 1.21 1363 1.28 — — — —

3740 — — — — — — — — — —

4080 — — — — — — — — — —

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1.12 kW - Fan Motor Heat (kW) = 1.144 x Fan kW + 0.132

Table PD-10a — Belt Drive Evaporator Fan Performance WSC060AD,T Horizontal Configuration (IP)

External Static Pressure (Inches of Water)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1-1/2 HP Standard Motor & Low Static Drive 1-1/2 HP Standard Motor & Drive

1600 692 0.34 761 0.41 823 0.48 884 0.55 941 0.63 990 0.70 1034 0.78 1077 0.85 1119 0.93 1158 1.01

1800 761 0.47 825 0.54 882 0.62 937 0.70 992 0.78 1043 0.87 1088 0.95 1130 1.03 1169 1.12 1207 1.21

2000 831 0.62 891 0.70 945 0.78 995 0.87 1045 0.97 1094 1.06 1141 1.15 1185 1.25 1224 1.34 1260 1.43

2200 901 0.80 958 0.90 1009 0.98 1057 1.08 1101 1.18 1146 1.28 1192 1.38 1235 1.49 1277 1.59 1314 1.69

2400 972.8 1.02 1026 1.13 1075 1.22 1120 1.32 1163 1.42 1204 1.53 1245 1.65 — — — — — —

1-1/2 HP Standard Motor & Drive

External Static Pressure (Inches of Water)

1.10 1.20 1.30 1.40 1.50

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1-1/2 HP Std Motor & Drive 1-1/2 HP Standard Motor & Hi Static Drive

1600 1196 1.09 1231 1.17 1265 1.26 1298 1.35 1330 1.44

1800 1244 1.29 1280 1.38 1314 1.47 1346 1.56 1380 1.66

2000 1295 1.52 1330 1.62 1363 1.72 — — — —

2200 — — — — — — — — — —

2400 — — — — — — — — — —

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1 1/2 HP - Fan Motor Heat (MBH) = 2.915 x Fan BHP + 0.451

Factory Supplied Motors, In Commercial Equipment,

Are Definite Purpose Motors, Specifically Designed And Tested To

Operate Reliably And Continuously At All Cataloged Conditions.

Using The Full Horsepower Range Of Our Fan Motors As Shown In

Our Tabular Data Will Not Result In Nuisance Tripping Or Premature

Motor Failure. Our Product’s Warranty Will Not Be Affected.

1-1/2 HP Standard Motor & Hi Static Drive

24 PKGP-PRC004-EN

Performance

Data

Factory Supplied Motors, In Commercial Equipment, Are

Definite Purpose Motors, Specifically Designed And Tested To

Operate Reliably And Continuously At All Cataloged Conditions.

Using The Full Horsepower Range Of Our Fan Motors As Shown

In Our Tabular Data Will Not Result In Nuisance Tripping Or

Premature Motor Failure. Our Product’s Warranty Will Not Be

Affected.

External Static Pressure (Pascals)

275 300 325 350 375

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor 1.12 Nom kW Standard Motor &

& Drive Hi Static Drive

3260 948 0.75 982 0.81 1015 0.87 1047 0.93 1079 0.99

3670 971 0.86 1004 0.93 1037 1.00 1069 1.07 1099 1.14

4080 995 0.98 1027 1.06 1060 1.13 1091 1.21 1121 1.29

4490 1021 1.12 1053 1.20 1085 1.28 1115 1.36 1145 1.45

4890 1050 1.28 1081 1.36 1112 1.44 1140 1.53 1170 1.62

1.50 Nom kW Over-Sized Motor

& Hi Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1.12 kW - Fan Motor Heat (kW) = 1.144 x Fan kW + 0.132

1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464

Table PD-11 — Belt Drive Evaporator Fan Performance WSC072AD,T Downflow Configuration (SI)

External Static Pressure (Pascals)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive

3260 — — 541 0.22 603 0.28 657 0.33 705 0.38 751 0.44 794 0.50 835 0.56 874 0.62 912 0.68

3670 — — 579 0.29 635 0.35 688 0.41 736 0.47 779 0.53 821 0.59 860 0.65 898 0.72 936 0.79

4080 565 0.31 620 0.37 670 0.43 720 0.50 768 0.56 810 0.63 850 0.70 888 0.76 925 0.83 961 0.91

4490 610 0.40 662 0.47 709 0.53 753 0.60 799 0.67 843 0.75 882 0.82 919 0.89 954 0.97 987 1.04

4890 657 0.51 705 0.58 749 0.64 791 0.72 832 0.79 874 0.88 914 0.96 950 1.04 985 1.12 1018 1.20

1.12 Nom kW Standard Motor

& Hi Static Drive

Table PD-11a — Belt Drive Evaporator Fan Performance WSC072AD,T Downflow Configuration (IP)

External Static Pressure (Inches of Water)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1-1/2 HP Standard Motor & Low Static Drive 1-1/2 HP Standard Motor & Drive

1920 — — 541 0.30 603 0.37 657 0.44 705 0.51 751 0.59 794 0.67 835 0.75 874 0.83 912 0.92

2160 — — 579 0.39 635 0.46 688 0.55 736 0.63 779 0.71 821 0.79 860 0.88 898 0.97 936 1.06

2400 565 0.42 620 0.49 670 0.57 720 0.66 768 0.76 810 0.84 850 0.93 888 1.02 925 1.12 961 1.22

2640 610 0.54 662 0.62 709 0.71 753 0.80 799 0.90 843 1.00 882 1.10 919 1.20 954 1.29 987 1.39

2880 657 0.68 705 0.78 749 0.86 791 0.96 832 1.06 874 1.17 914 1.28 950 1.39 985 1.50 1018 1.60

1-1/2 HP Standard Motor &

Hi Static Drive

Factory Supplied Motors, In Commercial Equipment,

Are Definite Purpose Motors, Specifically Designed And Tested To

Operate Reliably And Continuously At All Cataloged Conditions.

Using The Full Horsepower Range Of Our Fan Motors As Shown In

Our Tabular Data Will Not Result In Nuisance Tripping Or Premature

Motor Failure. Our Product’s Warranty Will Not Be Affected.

External Static Pressure (Inches of Water)

1.10 1.20 1.30 1.40 1.50

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1-1/2 HP Std Motor 1-1/2 HP Standard Motor

& Hi Static Drive & Hi Static Drive

1920 948 1.00 982 1.08 1015 1.16 1047 1.25 1079 1.33

2160 971 1.15 1004 1.25 1037 1.34 1069 1.43 1099 1.52

2400 995 1.32 1027 1.42 1060 1.52 1091 1.62 1121 1.73

2640 1021 1.50 1053 1.60 1085 1.72 1115 1.83 1145 1.94

2880 1050 1.71 1081 1.82 1112 1.94 1140 2.05 1170 2.17

2 HP Over-Sized Motor & Hi Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1 1/2 HP - Fan Motor Heat (MBH) = 2.915 x Fan BHP + 0.451

2 HP – Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500

PKGP-PRC004-EN 25

Performance

Data

Table PD-12 — Belt Drive Evaporator Fan Performance WSC072AD,T Horizontal Configuration (SI)

External Static Pressure (Pascals)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive

3260 535 0.21 595 0.26 654 0.32 703 0.36 750 0.42 794 0.48 838 0.55 882 0.61 923 0.67 963 0.73

3670 590 0.29 638 0.34 695 0.40 745 0.46 789 0.51 830 0.58 871 0.65 910 0.72 950 0.79 987 0.86

4080 647 0.38 686 0.43 737 0.49 787 0.57 831 0.64 870 0.70 908 0.76 944 0.84 980 0.92 1015 0.99

4490 703 0.50 740 0.55 781 0.61 828 0.68 872 0.77 911 0.84 948 0.91 983 0.98 1016 1.06 1049 1.14

4890 761 0.64 795 0.70 828 0.76 871 0.83 913 0.91 953 1.00 990 1.08 1023 1.15 1055 1.23 1086 1.31

1.12 Nom kW Standard Motor & Drive 1.12 Nom kW Standard Motor &

Hi Static Drive

External Static Pressure (Pascals)

275 300 325 350 375

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor & Hi Static Drive

3260 1002 0.80 1038 0.87 1073 0.94 1107 1.01 1140 1.09

3670 1025 0.93 1060 1.00 1096 1.07 1129 1.15 1162 1.23

4080 1051 1.07 1085 1.15 1118 1.23 1152 1.31 1185 1.39

4490 1081 1.23 1113 1.31 1146 1.40 1178 1.49 1208 1.57

4890 1117 1.40 1147 1.49 1178 1.59 1206 1.68 1236 1.77

1.50 Nom kW Over-Sized Motor & Hi Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1.12 kW - Fan Motor Heat (kW) = 1.144 x Fan kW + 0.132

1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464

Factory Supplied Motors, In Commercial Equipment, Are Definite

Purpose Motors, Specifically Designed And Tested To Operate

Reliably And Continuously At All Cataloged Conditions. Using The Full

Horsepower Range Of Our Fan Motors As Shown In Our Tabular Data

Will Not Result In Nuisance Tripping Or Premature Motor Failure. Our

Product’s Warranty Will Not Be Affected.

Table PD-12a — Belt Drive Evaporator Fan Performance WSC072AD,T Horizontal Configuration (IP)

External Static Pressure (Inches of Water)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1-1/2 HP Standard Motor & Low Static Drive 1-1/2 HP Standard Motor & Drive

1920 535 0.28 595 0.34 654 0.42 703 0.49 750 0.56 794 0.65 838 0.73 882 0.82 923 0.90 963 0.99

2160 590 0.39 638 0.45 695 0.53 745 0.62 789 0.69 830 0.77 871 0.87 910 0.96 950 1.06 987 1.15

2400 647 0.51 686 0.58 737 0.66 787 0.76 831 0.85 870 0.93 908 1.02 944 1.12 980 1.23 1015 1.33

2640 703 0.67 740 0.74 781 0.82 828 0.92 872 1.03 911 1.13 948 1.22 983 1.31 1016 1.42 1049 1.53

2880 761 0.85 795 0.94 828 1.02 871 1.11 913 1.22 953 1.34 990 1.45 1023 1.55 1055 1.65 1086 1.75

1-1/2 HP Standard Motor & Drive 1-1/2 HP Std Motor & Hi Static Drive

Factory Supplied Motors, In Commercial Equipment, Are Definite Purpose

Motors, Specifically Designed And Tested To Operate Reliably And

Continuously At All Cataloged Conditions. Using The Full Horsepower Range

Of Our Fan Motors As Shown In Our Tabular Data Will Not Result In

Nuisance Tripping Or Premature Motor Failure. Our Product’s Warranty Will

Not Be Affected.

External Static Pressure (Inches of Water)

1.10 1.20 1.30 1.40 1.50

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1-1/2 HP Standard Motor & Hi Static Drive

1920 1002 1.08 1038 1.17 1073 1.27 1107 1.36 1140 1.46

2160 1025 1.25 1060 1.34 1096 1.44 1129 1.54 1162 1.65

2400 1051 1.44 1085 1.54 1118 1.64 1152 1.75 1185 1.86

2640 1081 1.65 1113 1.76 1146 1.88 1178 1.99 1208 2.10

2880 1117 1.88 1147 2.00 1178 2.13 1206 2.25 1236 2.38

2 HP Over-Sized Motor & Hi Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1 1/2 HP - Fan Motor Heat (MBH) = 2.915 x Fan BHP + 0.451

2 HP – Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500

26 PKGP-PRC004-EN

Performance

Data

Table PD-13a — Belt Drive Evaporator Fan Performance WSC090AD,T Downflow Configuration (IP)

External Static Pressure (Inches of Water)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2 HP Standard Motor & Low Static Drive 2 HP Standard Motor & Drive

2400 — — — — 670 0.57 720 0.66 768 0.76 810 0.84 850 0.93 888 1.02 925 1.12 961 1.22

2700 — — 673 0.66 719 0.74 763 0.84 807 0.94 850 1.04 889 1.14 926 1.24 961 1.34 995 1.44

3000 680 0.76 727 0.87 770 0.95 810 1.05 849 1.16 890 1.27 929 1.38 967 1.50 1000 1.61 1034 1.72

3300 739 0.98 782 1.11 823 1.21 861 1.30 897 1.41 933 1.50 969 1.66 1006 1.78 1041 1.91 1074 2.03

3600 798 1.25 838 1.39 876 1.50 913 1.61 947 1.72 980 1.84 1013 1.97 1047 2.11 1080 2.24 1113 2.38

2 HP Standard Motor &

Hi Static Drive

External Static Pressure (Inches of Water)

1.10 1.20 1.30 1.40 1.50

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2 HP Standard Motor 2 HP Standard Motor &

& Drive Hi Static Drive

2400 995 1.32 1027 1.42 1060 1.52 1091 1.62 1121 1.73

2700 1027 1.55 1059 1.65 1091 1.77 1121 1.88 1151 2.00

3000 1065 1.83 1095 1.94 1125 2.05 1154 2.17 1183 2.30

3300 1104 2.15 1134 2.27 1163 2.40 1191 2.52 1217 2.64

3600 1144 2.52 1173 2.65 1202 2.78 1229 2.91 1256 3.05

3 HP Over-Sized Motor & Hi Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters

2 HP - Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500

3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475

Factory Supplied Motors, In Commercial Equipment,

Are Definite Purpose Motors, Specifically Designed And Tested To

Operate Reliably And Continuously At All Cataloged Conditions.

Using The Full Horsepower Range Of Our Fan Motors As Shown In

Our Tabular Data Will Not Result In Nuisance Tripping Or Premature

Motor Failure. Our Product’s Warranty Will Not Be Affected.

Table PD-13 — Belt Drive Evaporator Fan Performance WSC090AD,T Downflow Configuration (SI)

External Static Pressure (Pascals)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

1.50 Nom kW Standard Motor & Low Static Drive 1.50 Nom kW Standard Motor & Drive

4080 — — — — 670 0.43 720 0.50 768 0.56 810 0.63 850 0.70 888 0.76 925 0.83 961 0.91

4590 — — 673 0.49 719 0.55 763 0.63 807 0.70 850 0.78 889 0.85 926 0.93 961 1.00 995 1.08

5100 680 0.57 727 0.65 770 0.71 810 0.78 849 0.86 890 0.95 929 1.03 967 1.12 1000 1.20 1034 1.28

5610 739 0.73 782 0.83 823 0.90 861 0.97 897 1.05 933 1.12 969 1.23 1006 1.33 1041 1.42 1074 1.52

6120 798 0.94 838 1.04 876 1.12 913 1.20 947 1.28 980 1.37 1013 1.47 1047 1.57 1080 1.67 1113 1.77

1.50 Nom kW Standard Motor

& Hi Static Drive

External Static Pressure (Pascals)

275 300 325 350 375

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

1.50 Nom kW Std Motor 1.50 Nom kW Standard Motor &

& Drive Hi Static Drive

4080 995 0.98 1027 1.06 1060 1.13 1091 1.21 1121 1.29

4590 1027 1.15 1059 1.23 1091 1.32 1121 1.40 1151 1.49

5100 1065 1.36 1095 1.45 1125 1.53 1154 1.62 1183 1.71

5610 1104 1.60 1134 1.70 1163 1.79 1191 1.88 1217 1.97

6120 1144 1.88 1173 1.98 1202 2.08 1229 2.17 1256 2.27

2.24 Nom kW Over-Sized Motor & Hi Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464

2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139

Factory Supplied Motors, In Commercial Equipment, Are Definite

Purpose Motors, Specifically Designed And Tested To Operate

Reliably And Continuously At All Cataloged Conditions. Using The

Full Horsepower Range Of Our Fan Motors As Shown In Our Tabular

Data Will Not Result In Nuisance Tripping Or Premature Motor

Failure. Our Product’s Warranty Will Not Be Affected.

PKGP-PRC004-EN 27

Performance

Data

Table PD-14 — Belt Drive Evaporator Fan Performance WSC090AD,T Horizontal Configuration (SI)

External Static Pressure (Pascals)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

1.50 Nom kW Std Mtr & Low Static Drive 1.50 Nom kW Standard Motor & Drive

4080 — — 686 0.43 737 0.49 787 0.57 831 0.64 870 0.70 908 0.76 944 0.84 980 0.92 1015 0.99

4590 718 0.53 753 0.59 792 0.65 839 0.72 882 0.80 922 0.88 958 0.95 992 1.02 1026 1.10 1058 1.18

5100 789 0.71 822 0.78 853 0.84 892 0.91 935 0.99 974 1.08 1011 1.18 1044 1.25 1076 1.33 1106 1.41

5610 862 0.93 892 1.01 921 1.08 951 1.15 988 1.22 1026 1.31 1062 1.42 1096 1.52 1129 1.61 1158 1.69

6120 934 1.20 963 1.28 990 1.35 1016 1.43 1045 1.51 1079 1.59 1115 1.69 1148 1.80 1180 1.91 1210 2.02

1.50 Nom kW Standard Motor & 2.24 Nom kW OS

Hi Static Drive Motor & Hi Static Drive

Factory Supplied Motors, In Commercial Equipment, Are Definite

Purpose Motors, Specifically Designed And Tested To Operate

Reliably And Continuously At All Cataloged Conditions. Using The

Full Horsepower Range Of Our Fan Motors As Shown In Our Tabular

Data Will Not Result In Nuisance Tripping Or Premature Motor

Failure. Our Product’s Warranty Will Not Be Affected.

External Static Pressure (Pascals)

275 300 325 350 375

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

1.50 Nom kW Standard Motor & Hi Static Drive

4080 1051 1.07 1085 1.15 1118 1.23 1152 1.31 1185 1.39

4590 1090 1.27 1122 1.36 1153 1.45 1185 1.53 1216 1.62

5100 1136 1.49 1165 1.59 1194 1.68 1223 1.78 1251 1.88

5610 1187 1.78 1214 1.86 1242 1.96 1269 2.06 1296 2.17

6120 1239 2.12 1266 2.21 1291 2.30 1317 2.39 1343 2.49

2.24 Nom kW Over-Sized Motor & Hi Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters

1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464

2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139

Table PD-14a — Belt Drive Evaporator Fan Performance WSC090AD,T Horizontal Configuration (IP)

External Static Pressure (Inches of Water)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2 HP Standard Motor & Low Static Drive 2 HP Standard Motor & Drive

2400 — — 686 0.58 737 0.66 787 0.76 831 0.85 870 0.93 908 1.02 944 1.12 980 1.23 1015 1.33

2700 718 0.71 753 0.79 792 0.87 839 0.96 882 1.08 922 1.18 958 1.27 992 1.36 1026 1.47 1058 1.59

3000 789 0.96 822 1.04 853 1.13 892 1.22 935 1.33 974 1.45 1011 1.58 1044 1.68 1076 1.78 1106 1.88

3300 862 1.25 892 1.35 921 1.44 951 1.54 988 1.64 1026 1.76 1062 1.90 1096 2.04 1129 2.16 1158 2.27

3600 934 1.61 963 1.71 990 1.81 1016 1.92 1045 2.02 1079 2.13 1115 2.27 1148 2.41 1180 2.57 1210 2.71

2 HP Standard Motor & Static Drive 2 HP Std Motor & Hi Static Drive

3 HP Over-Sized Motor

& Hi Static Drive

Factory Supplied Motors, In Commercial Equipment Are Definite

Purpose Motors, Specifically Designed And Tested To Operate

Reliably And Continuously At All Cataloged Conditions. Using The

Full Horsepower Range Of Our Fan Motors As Shown In Our Tabular

Data Will Not Result In Nuisance Tripping Or Premature Motor

Failure. Our Product’s Warranty Will Not Be Affected.

External Static Pressure (Inches of Water)

1.10 1.20 1.30 1.40 1.50

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2 HP Standard Motor & Hi Static Drive

2400 1051 1.44 1085 1.54 1118 1.64 1152 1.75 1185 1.86

2700 1090 1.70 1122 1.82 1153 1.94 1185 2.06 1216 2.18

3000 1136 2.00 1165 2.13 1194 2.26 1223 2.39 1251 2.52

3300 1187 2.39 1214 2.50 1242 2.63 1269 2.76 1296 2.90

3600 1239 2.84 1266 2.96 1291 3.08 1317 3.20 1343 3.34

3 HP Over-Sized Motor & Hi Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

2 HP - Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500

3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475

28 PKGP-PRC004-EN

Performance

Data

Table PD-15 — Belt Drive Evaporator Fan Performance WSC0120AD,T Downflow Configuration (SI)

External Static Pressure (Pascals)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

2.24 Nom kW Standard Motor & Low Static Drive 2.24 Nom kW Standard Motor & Drive

5440 — — — — — — — — 718 0.72 754 0.82 789 0.93 822 1.03 856 1.14 887 1.25

6120 — — — — 694 0.71 731 0.81 764 0.90 797 0.99 829 1.10 860 1.22 892 1.34 922 1.46

6800 — — 715 0.81 747 0.90 782 1.01 814 1.11 844 1.21 874 1.32 903 1.44 932 1.56 960 1.69

7480 741 0.95 773 1.04 803 1.14 834 1.24 864 1.36 894 1.48 922 1.59 948 1.70 975 1.82 1001 1.95

8160 803 1.21 833 1.31 861 1.42 887 1.52 916 1.64 947 1.77 972 1.90 997 2.02 1022 2.14 1046 2.27

Factory Supplied Motors, In Commercial Equipment, Are Definite

Purpose Motors, Specifically Designed And Tested To Operate

Reliably And Continuously At All Cataloged Conditions. Using The

Full Horsepower Range Of Our Fan Motors As Shown In Our

Tabular Data Will Not Result In Nuisance Tripping Or Premature

Motor Failure. Our Product’s Warranty Will Not Be Affected.

External Static Pressure (Pascals)

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

2.24 Nom kW Standard Motor & Drive

5440 917 1.36 945 1.47 973 1.60 999 1.72 1024 1.84 1048 1.97 1072 2.10 1095 2.23 1117 2.37 1140 3.36

6120 951 1.57 979 1.69 1007 1.82 1033 1.94 1059 2.07 1082 2.20 1107 2.34 1130 2.49 1152 2.63 1173 3.71

6800 988 1.82 1015 1.95 1042 2.08 1068 2.21 1093 2.35 1117 2.48 1142 2.63 1164 2.76 1187 2.91 1209 4.11

7480 1028 2.09 1053 2.23 1078 2.38 1103 2.52 1128 2.66 1152 2.81 1176 2.95 1198 3.10 1221 3.25 — —

8160 1071 2.41 1095 2.55 1119 2.70 1142 2.86 1166 3.02 1189 3.17 1212 3.33 — — — — — —

2.24 Nom kW Standard Motor & High Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139

Factory Supplied Motors, In Commercial Equipment, Are Definite

Purpose Motors, Specifically Designed And Tested To Operate

Reliably And Continuously At All Cataloged Conditions. Using The

Full Horsepower Range Of Our Fan Motors As Shown In Our Tabular

Data Will Not Result In Nuisance Tripping Or Premature Motor

Failure. Our Product’s Warranty Will Not Be Affected.

External Static Pressure (Water)

1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

3 HP Standard Motor & Drive

3200 917 1.82 945 1.97 973 2.14 999 2.30 1024 2.47 1048 2.65 1072 2.82 1095 3.00 1117 3.17 1140 3.36

3600 951 2.11 979 2.27 1007 2.43 1033 2.60 1059 2.78 1082 2.95 1107 3.14 1130 3.33 1152 3.52 1173 3.71

4000 988 2.44 1015 2.62 1042 2.79 1068 2.97 1093 3.15 1117 3.33 1142 3.52 1164 3.70 1187 3.91 1209 4.11

4400 1028 2.81 1053 3.00 1078 3.19 1103 3.38 1128 3.57 1152 3.77 1176 3.96 1198 4.15 1221 4.36 — —

4800 1071 3.23 1095 3.42 1119 3.62 1142 3.83 1166 4.04 1189 4.25 1212 4.46 — — — — — —

3 HP Standard Motor & High Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475

Table PD-15a — Belt Drive Evaporator Fan Performance WSC0120AD,T Downflow Configuration (IP)

External Static Pressure (Inches of Water)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

3 HP Standard Motor & Low Static Drive 3 HP Standard Motor & Drive

3200 — — — — — — — — 718 0.97 754 1.10 789 1.25 822 1.38 856 1.53 887 1.67

3600 — — — — 694 0.95 731 1.08 764 1.20 797 1.33 829 1.48 860 1.63 892 1.79 922 1.95

4000 — — 715 1.09 747 1.21 782 1.35 814 1.49 844 1.63 874 1.77 903 1.93 932 2.09 960 2.27

4400 741 1.27 773 1.40 803 1.53 834 1.67 864 1.82 894 1.98 922 2.13 948 2.28 975 2.44 1001 2.62

4800 803 1.62 833 1.76 861 1.90 887 2.04 916 2.20 947 2.38 972 2.55 997 2.71 1022 2.87 1046 3.04

PKGP-PRC004-EN 29

Performance

Data

Table PD-16 — Belt Drive Evaporator Fan Performance WSC0120AD,T Horizontal Configuration (SI)

External Static Pressure (Pascals)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

2.24 Nom kW Standard Motor & Low Static Drive 2.24 Nom kW Standard Motor & Drive

5440 — — 691 0.67 730 0.75 771 0.84 807 0.94 844 1.04 886 1.16 926 1.28 965 1.41 1000 1.53

6120 729 0.84 761 0.91 792 0.99 829 1.08 865 1.19 898 1.30 930 1.41 965 1.53 1002 1.67 1038 1.81

6800 802 1.13 833 1.22 860 1.29 890 1.38 923 1.50 956 1.62 986 1.72 1015 1.85 1044 1.98 1077 2.12

7480 876 1.49 905 1.58 931 1.67 955 1.75 983 1.86 1014 1.99 1045 2.12 1072 2.25 1098 2.37 1125 2.51

8160 950 1.91 977 2.02 1002 2.11 1025 2.20 1048 2.30 1074 2.42 1102 2.56 1131 2.71 1156 2.84 1181 2.98

2.24 Nom kW Standard Motor & High Static Drive

Factory Supplied Motors, In Commercial Equipment, Are Definite

Purpose Motors, Specifically Designed And Tested To Operate Reliably

And Continuously At All Cataloged Conditions. Using The Full

Horsepower Range Of Our Fan Motors As Shown In Our Tabular Data

Will Not Result In Nuisance Tripping Or Premature Motor Failure. Our

Product’s Warranty Will Not Be Affected.

External Static Pressure (Pascals)

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

2.24 Nom kW Standard Motor & Drive

5440 1029 1.64 1057 1.75 1084 1.86 1108 1.96 1132 2.06 1155 2.17 1177 2.27 1198 2.37 1219 2.48 1239 3.46

6120 1072 1.95 1106 2.10 1134 2.22 1160 2.35 1185 2.47 1209 2.59 1231 2.70 1252 2.82 1274 2.94 1295 4.10

6800 1111 2.28 1143 2.43 1174 2.58 1204 2.74 1232 2.90 1260 3.05 1283 3.18 1306 3.32 — — — —

7480 1152 2.65 1182 2.81 1211 2.97 1241 3.14 1270 3.31 — — ————————

8160 1205 3.12 1229 3.27 — — — — — — — — ————————

2.24 Nom kW Standard Motor & High Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139

Table PD-16a — Belt Drive Evaporator Fan Performance WSC0120AD,T Horizontal Configuration (IP)

External Static Pressure (Inches of Water)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

3 HP Standard Motor & Low Static Drive 3 HP Standard Motor & Drive

3200 — — 691 0.89 730 1.00 771 1.13 807 1.26 844 1.39 886 1.55 926 1.72 965 1.89 1000 2.06

3600 729 1.13 761 1.22 792 1.32 829 1.45 865 1.60 898 1.74 930 1.89 965 2.06 1002 2.24 1038 2.43

4000 802 1.52 833 1.63 860 1.73 890 1.86 923 2.01 956 2.17 986 2.30 1015 2.48 1044 2.65 1077 2.85

4400 876 1.99 905 2.12 931 2.24 955 2.35 983 2.49 1014 2.66 1045 2.84 1072 3.01 1098 3.18 1125 3.36

4800 950 2.56 977 2.70 1002 2.84 1025 2.96 1048 3.08 1074 3.24 1102 3.43 1131 3.63 1156 3.81 1181 4.00

3 HP Standard Motor & High Static Drive

Factory Supplied Motors, In Commercial Equipment, Are Definite

Purpose Motors, Specifically Designed And Tested To Operate Reliably

And Continuously At All Cataloged Conditions. Using The Full

Horsepower Range Of Our Fan Motors As Shown In Our Tabular Data

Will Not Result In Nuisance Tripping Or Premature Motor Failure. Our

Product’s Warranty Will Not Be Affected.

External Static Pressure (Water)

1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

3 HP Std Motor & Drive

3200 1029 2.20 1057 2.35 1084 2.49 1108 2.63 1132 2.77 1155 2.91 1177 3.05 1198 3.18 1219 3.32 1239 3.46

3600 1072 2.62 1106 2.81 1134 2.98 1160 3.15 1185 3.31 1209 3.47 1231 3.63 1252 3.78 1274 3.94 1295 4.10

4000 1111 3.05 1143 3.26 1174 3.47 1204 3.68 1232 3.88 1260 4.09 1283 4.27 1306 4.46 — — — —

4400 1152 3.55 1182 3.76 1211 3.99 1241 4.21 1270 4.44 — — ————————

4800 1205 4.19 1229 4.39 — — — — — — — — ————————

3 HP Standard Motor & High Static Drive

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475

30 PKGP-PRC004-EN

Performance

Data

Table PD-17 — Standard Motor & Sheave/Fan Speed (RPM)

Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn

Model No. Open Open Open Open Open Open Closed

WSC060AD,T N/A 898 967 1036 1105 1174 1243

WSC072AD,T N/A 698 751 806 859 913 967

WSC090AD,T N/A 752 806 860 914 968 1020

WSC120AD,T N/A 782 838 894 950 1006 1062

Factory set at 3 turns open

Table PD-18 — Standard Motor & Low Static Drive Accessory Sheave/Fan Speed (RPM)

Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn

Model No. Open Open Open Open Open Open Closed

WSC060AD,T N/A 691 760 829 898 967 1036

WSC072AD,T N/A 537 590 644 698 752 806

WSC090AD,T N/A 671 714 757 800 843 886

WSC120AD,T N/A 717 754 799 844 885 922

Factory set at 3 turns open

Table PD-19 — Standard Motor & High Static Drive Accessory Sheave/Fan Speed (RPM)

Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn

Model No. Open Open Open Open Open Open Closed

WSC060AD,T N/A 1243 1311 1379 1450 1515 1588

WSC072AD,T N/A 967 1021 1075 1128 1183 1235

WSC090AD,T 1020 1073 1127 1181 1235 1289 N/A

WSC120AD,T 1062 1118 1174 1229 1285 1341 N/A

Factory set at 3 turns open

Table PD-20 — Over-Sized Motor & Drive Sheave/Fan Speed (RPM)

Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn

Model No. Open Open Open Open Open Open Closed

WSC072AD,T N/A 967 1021 1075 1128 1183 1235

WSC090AD,T 1112 1182 1252 1322 1392 1460 N/A

WSC120AD,T N/A N/A N/A N/A N/A N/A N/A

Factory set at 3 turns open

Table PD-21 — Sound Power Level – dB (ref. 10

–12

Watts)

Unit Octave Center Frequency Overall

Model No. 63 125m 250 500 1000m 2000 4000 8000 dBA

WSC060AD,T 84 91m 79 77 74 71 68 63 80

WSC072AD,T 83 90 86 82 79 75 70 63 85

WSC090AD,T 83 90 86 83 80 75 71 64 85

WSC120AD,T 83 86 80 77 73 69 66 60 79

Note:

Tests follow ARI270-95.

PKGP-PRC004-EN 31

Performance

Data

Table PD-22 - Static Pressure Drops Through Accessories - (Pascals)

Econimizer with Electric Heater

OA/RA Dampers2Accessory (kW)3

Unit Airflow Standard Pleated Filters 100% OA 100% RA 100% OA 100% RA 7-9 10-27 37-40

Model No. (m3/h) Filters150 mm (2 inch) Downflow Horizontal

2720 25 37 30 11 30 4 11 13 —

WSC060AD,T 3400 37 55 46 17 46 6 17 21 —

4080 55 72 64 26 64 9 25 30 —

3260 10 17 25 2 15 5 — 5 —

WSC072AD,T 4080 15 22 27 5 20 5 — 8 —

4890 22 30 33 10 25 10 — 13 —

4080 15 22 27 5 20 5 — 8 —

WSC090AD,T 5100 25 32 35 12 30 12 — 16 —

6120 35 45 52 17 62 20 — 25 —

5440 17 25 42 12 35 12 — 9 10

WSC120AD,T 6800 27 37 65 17 75 20 — 14 17

8160 40 50 85 22 87 25 — 20 26

Notes:

1. Tested with standard filters. The WSC060AD,T has 25 mm (1 inch) standard fiters. The WSC072AD,T - 120AD,T has 50 mm (2 inch) standard filters. The difference in pressure drop

should be considered when utilizing optional 50 mm (2 inch) pleated filters.

2. OA = Outside Air and RA = Return Air

3. Nominal kW ratings at 380 V

Table PD-22a - Static Pressure Drops Through Accessories - (Inches of Water Column)

Econimizer with Electric Heater

OA/RA Dampers2Accessory (kW)3

Unit Airflow Standard Pleated Filters 100% OA 100% RA 100% OA 100% RA 7-9 10-27 37-40

Model No. (CFM) Filters150 mm (2 inch) Downflow Horizontal

1600 0.10 0.15 0.12 0.04 0.12 0.01 0.045 0.053 —

WSC060AD,T 2000 0.15 0.22 0.18 0.07 0.18 0.02 0.070 0.083 —

2400 0.22 0.29 0.26 0.10 0.26 0.04 0.100 0.120 —

1920 0.04 0.07 0.10 0.01 0.06 0.02 — 0.021 —

WSC072AD,T 2400 0.06 0.09 0.11 0.02 0.08 0.02 — 0.034 —

2880 0.09 0.12 0.13 0.04 0.10 0.04 — 0.052 —

2400 0.06 0.09 0.11 0.02 0.08 0.02 — 0.034 —

WSC090AD,T 3000 0.10 0.13 0.14 0.05 0.12 0.05 — 0.063 —

3600 0.14 0.18 0.21 0.07 0.25 0.08 — 0.102 —

3200 0.07 0.10 0.17 0.05 0.14 0.05 — 0.036 0.042

WSC120AD,T 4000 0.11 0.15 0.26 0.07 0.30 0.08 — 0.056 0.070

4800 0.16 0.20 0.34 0.09 0.35 0.10 — 0.081 0.106

Notes:

1. Tested with standard filters. The WSC060AD,T has 25 mm (1 inch) standard fiters. The WSC072AD,T - 120AD,T has 50 mm (2 inch) standard filters. The difference in pressure drop

should be considered when utilizing optional 50 mm (2 inch) pleated filters.

2. OA = Outside Air and RA = Return Air

3. Nominal kW ratings at 380 V

Table PD-23 — Electric Heater Voltage Correction

Factors (Apply to Auxiliary Heat

Capacity)

Nominal Distribution Capacity

Voltage Voltage Multipiler

200 200 1.00

380 0.84

415 400 0.93

415 1.00

32 PKGP-PRC004-EN

Performance

Data

Table PD-24 — Auxiliary Electric Heat Capacity

Total2Stage 1 Stage 2

Unit

Model No. kW No. Stages kW kW

8.3 2 4.2 4.2

WSC060AT 12.1 2 6.0 6.0

16 2 9.9 6.0

7.5 / 9.0 2 3.75 / 4.5 3.75 / 4.5

WSC060AD 10.9 / 13.0 2 5.45 / 6.5 5.45 / 6.5

14.4 / 17.2 2 8.95 / 10.7 5.45 / 6.5

12.5 1 12.5

WSC072AT 18.8 2 12.5 6.3

25 2 12.5 12.5

11.3 / 13.5 1 11.3 / 13.5 —-

WSC072AD 16.9 / 20.2 2 11.3 / 13.5 5.6 / 6.7

22.6 / 26.9 2 11.3 / 13.5 11.3 / 13.5

12.5 1 12.5

WSC090AT 18.8 2 12.5 6.3

25 2 12.5 12.5

11.3 / 13.5 1 11.3 / 13.5 —-

WSC090AD 16.9 / 20.2 2 11.3 / 13.5 5.6 / 6.7

22.6 / 26.9 2 11.3 / 13.5 11.3 / 13.5

18.8 2 12.5 6.3

WSC120AT 25 2 12.5 12.5

37.5 2 25.0 12.5

16.9 / 20.2 2 11.3 / 13.8 5.6 / 6.7

WSC120AD 22.6 / 26.9 2 11.3 / 13.9 11.3 / 13.5

33.9 / 40.4 2 11.3 / 13.10 22.5 / 26.9

Notes:

1. Does not include indoor fan power or heat

2. Heaters are rated at 200V, and 380V / 415V. For other than rated voltage, CAP = (Voltage/Rated Voltage)2 x Rated Cap.

Table PD-24a — Auxiliary Electric Heat Capacity

Total2Stage 1 Stage 2

Unit

Model No. MBH No. Stages MBH MBH

28 2 14 14

WSC060AT 41 2 20 20

55 2 34 20

26 / 31 2 13 / 16 13 / 16

WSC060AD 38 / 45 2 19 / 23 19 / 23

50 / 59 2 31 / 37 19 / 23

43 1 43 —-

WSC072AT 64 2 43 22

85 2 43 43

39 / 47 1 39 / 47 —-

WSC072AD 58 / 69 2 39 / 47 20 / 23

78 / 92 2 39 / 47 39 / 47

43 1 43 —-

WSC090AT 64 2 43 22

85 2 43 43

39 / 47 1 39 / 47 —-

WSC090AD 58 / 69 2 39 / 47 20 / 23

78 / 92 2 39 / 47 39 / 47

64 2 43 22

WSC120AT 85 2 43 43

123 2 85 43

58 / 69 2 39 / 47 20 / 23

WSC120AD 78 / 92 2 39 / 47 39 / 47

116 / 138 2 39 / 47 77 / 92

Notes:

1. Does not include indoor fan power or heat

2. Heaters are rated at 200V, and 380V / 415V. For other than rated voltage, CAP = (Voltage/Rated Voltage)2 x Rated Cap.

PKGP-PRC004-EN 33

Performance

Data

Table PD-26 — Electric Heater Temperature Rise Correction Factors

% Variation From Nominal Airflow – 20 – 15 – 10 – 5 0 + 5 + 10 + 15 + 20

Temperature Rise Multiplier 1.25 1.17 1.11 1.05 1 0.95 0.91 0.87 0.83

Table PD-25 — Air Temperature Rise Across Electric Heaters (Degrees C)

5 Ton 6 Ton 7. 5 Ton 10 Ton

3400 M3/H 4100 M3/H 5100 M3/H 6800 M3/H

kW Stages WSC060AD, T WSC072AD, T WSC090AD, T WSC120AD, T

7.5 2 6.6 — — —

8.3 2 7.3 — — —

9.0 2 7.9 — — —

10.9 2 9.6 — — —

11.3 1 — 8.3 6.6 —

12.1 2 10.6 — — —

12.5 1 — 9.1 7.3 —

13.0 2 11.4 — — —

13.5 1 — 9.9 7.9 —

14.4 2 12.6 — — —

16.0 2 14.0 — — —

16.9 2 — 12.4 9.9 7.4

17.2 2 15.1 — — —

18.8 2 — 13.8 11.0 8.3

20.2 2 — 14.8 11.8 8.9

22.6 2 — 16.5 13.2 9.9

25.0 2 — 18.3 14.6 11.0

26.9 2 — 19.7 15.7 11.8

33.9 2 — — — 14.9

37.5 2 — — — 16.5

40.4 2 — — — 17.7

Note:

For minimum design airflow, see performance table for each unit.

To calculate temp rise at differrent airflow, use following formula:

Temp. Rise (C0) across Elect Htr = (kW x 2985) / (M3/H)

Table PD-25a — Air Temperature Rise Across Electric Heaters (Degrees F)

5 Ton 6 Ton 7. 5 Ton 10 To n

2000 CFM 2400 CFM 3000 CFM 4000 CFM

kW Stages WSC060AD, T WSC072AD, T WSC090AD, T WSC120AD, T

7.5 2 11.9 — — —

8.3 2 13.1 — — —

9.0 2 14.2 — — —

10.9 2 17.2 — — —

11.3 1 — 14.9 11.9 —

12.1 2 19.1 — — —

12.5 1 — 16.5 13.2 —

13.0 2 20.5 — — —

13.5 1 — 17.8 14.2 —

14.4 2 22.8 — — —

16.0 2 25.3 — — —

16.9 2 — 22.3 17.8 13.4

17.2 2 27.2 — — —

18.8 2 — 24.8 19.8 14.9

20.2 2 — 26.6 21.3 16.0

22.6 2 — 29.8 23.8 17.9

25.0 2 — 32.9 26.3 19.8

26.9 2 — 35.4 28.3 21.3

33.9 2 — — — 26.8

37.5 2 — — — 29.6

40.4 2 — — — 31.9

NOTE:

For minimum design airflow, see performance table for each unit.

To calculate temp rise at differrent airflow, use following formula:

Temp. Rise (F0) across Elect Htr = (kW x 3414) / ( 1.08 x CFM)

34 PKGP-PRC004-EN

Remote Sensor — Sensor(s) available

for all zone sensors to provide remote

sensing capabilities.

Controls

LCD indicators – System On, Heat,

Cool, or Service

Non-Programmable Manual/Auto —

Change over with digital LCD display —

Auto, Heat, Cool, Emergency, Heat, or

Off mode selection button. Status

Indication LCD indicators — System On,

Heat, Cool, or Service.

Programmable Night Setback — Auto or

manual changeover with seven-day

programming. Keyboard selection of

Heat, Cool, Fan, Auto, or On.

All programmable sensors have System

On, Heat, Cool, Service LED/indicators as

standard. Night Setback Sensors have

one (1) Occupied, one (1) Unoccupied,

and two (2) Override programs per day.

Integrated Comfort™ System —

Sensor(s) available

with optional temperature adjustment

and override buttons to provide central

control through a Trane Integrated

Comfort™ system.

Field-Installed Control Options

Zone Sensors are the building

occupant’s comfort control devices

available for Precedent™ units.

Manual Changeover — Heat, Cool or Off

System Switch. Fan Auto or Off Switch.

One temperature setpoint lever.

Manual/Automatic Changeover — Auto,

Heat, Cool or Off System Switch. Fan

Auto or Off Switch. Two temperature

setpoint levers. Optional Status

Indication LED lights, System On, Heat,

Cool, or Service.

PKGP-PRC004-EN 35

Electrical

Data

Table ED-1 — Unit Wiring

Standard Indoor Fan Motor Oversize Indoor Fan Motor

Unit Minimum Maximum Fuse Minimum Maximum Fuse

Unit Operating Circuit Size Or Maximum Circuit Size Or Maximum

Model No. Voltage Range Ampacity Circuit Breaker1Ampacity Circuit Breaker1

WSC060AD 342-456 18.9 25 18.9 25

WSC060AT 180-220 37.2 50 37.2 50

WSC072AD 342-456 21.9 30 22.9 30

WSC072AT 180-220 38.4 60 43.9 60

WSC090AD 342-456 24.8 35 26.5 35

WSC090AT 180-220 47.6 60 50.2 60

WSC120AD 342-456 31.2 40 31.2 40

WSC120AT 180-220 59.5 60 59.5 60

Notes:

1. All units to be installed under local codes.

36 PKGP-PRC004-EN

Electrical

Data

Table ED-2 — Unit Wiring With Electric Heat Single Point Connection — 380–415 Volts

Standard Indoor Fan Motor Oversized Indoor Fan Motor

Minimum Maximum Fuse Minimum Maximum Fuse

Unit Heater Heater2Control Circuit Size Or Maximum Circuit Size Or Maximum

Model No. Model No. kW Rating MBH Stages Ampacitiy Circuit Breaker1Ampacitiy Circuit Breaker1

380 / 415 Volts

BAYHTRR412A 7.5 / 9.0 26 / 31 2 33.3 / 34.6 40 / 40 — —

WSC060AD BAYHTRR418A 10.9 / 13.0 38 / 45 2 39.7 / 41.6 45 / 45 — —

BAYHTRR423A 14.4 / 17.2 50 / 59 2 46.3 / 48.8 50 / 50 — —

BAYHTRS418A 11.3 / 13.5 39 / 47 1 43.4 / 45.4 50 / 50 44.4 / 46.4 50 / 50

WSC072AD BAYHTRS427A 16.9 / 20.2 58 / 69 2 54.1 / 57.1 60 / 60 55.1 / 58.1 60 / 60

BAYHTRS436A 22.6 / 26.9 78 / 92 2 64.8 / 68.7 70 / 70 65.8 / 69.7 70 / 70

BAYHTRS418A 11.3 / 13.5 39 / 47 1 46.3 / 48.3 50 / 50 48.0 / 50.0 50 / 50

WSC090AD BAYHTRS427A 16.9 / 20.2 58 / 69 2 56.9 / 59.9 60 / 60 58.6 / 61.6 60 / 60

BAYHTRS436A 22.6 / 26.9 78 / 92 2 67.7 / 71.6 70 / 70 69.4 / 73.3 70 / 70

BAYHTRT427A 16.9 / 20.2 58 / 69 2 63.3 / 66.3 70 / 70 — —

WSC120AD BAYHTRT436A 22.6 / 26.9 78 / 92 2 74.0 / 77.9 80 / 80 — —

BAYHTRT454A 33.9 / 40.4 116 / 138 2 95.5 / 101.4 100 / 110 — —

Notes:

1. All units to be installed under local codes

2. kW shown for 380V / 415V

Table ED-3 — Unit Wiring With Electric Heat Single Point Connection — 200 Volts

Standard Indoor Fan Motor Oversized Indoor Fan Motor

Minimum Maximum Fuse Minimum Maximum Fuse

Unit Heater Heater2Control Circuit Size Or Maximum Circuit Size Or Maximum

Model No. Model No. kW Rating MBH Stages Ampacitiy Circuit Breaker1Ampacitiy Circuit Breaker1

200 Volts

BAYHTRR312AA 8.3 28 2 67.2 80 — —

WSC060AT BAYHTRR318AA 12.1 41 2 80.9 90 — —

BAYHTRR323AA 16.0 55 2 95.0 100 — —

BAYHTRS318AA 12.5 43 1 86.4 100 89.1 100

WSC072AT BAYHTRS327AA 18.8 64 2 109.1 110 111.8 125

BAYHTRS336AA 25.0 85 2 131.5 150 134.2 150

BAYHTRS318AA 12.5 43 1 92.7 100 95.3 100

WSC090AT BAYHTRS327AA 18.8 64 2 115.4 125 118.0 125

BAYHTRS336AA 25.0 85 2 137.8 150 140.4 150

BAYHTRT327AA 18.8 64 2 127.4 150 — —

WSC120AT BAYHTRT336AA 25.0 85 2 149.7 150 — —

BAYHTRT354AA 37.5 123 2 194.9 200 — —

Notes:

1. All units to be installed under local codes

2. kW shown for 380V / 415V

PKGP-PRC004-EN 37

Table ED-5 — Electrical Characteristics – Compressor Motor And Condenser Motor – 50 Hz

Compressor Motor Condenser Fan Motor

Unit Amps Amps

Model No. No. Volts Phase HP1RPM RLA1LRA1No. Phase HP FLA LRA

WSC060AD 1 380-415 3 6 2875 10.9 74.00 1 1 0.40 1.9 2.8

WSC072AD 1 380-415 3 6.8 2875 11.7 101.00 1 1 0.75 2.8 7.1

WSC090AD 1 380-415 3 8.3 2875 13.2 100.00 1 1 0.75 2.8 7.1

WSC120AD 2 380-415 3 5.7 / 5.7 2875 9.4 / 9.4 74 / 74 1 1 0.75 2.8 7.1

Note:

1. Comp1 / Comp2

Electrical

Data

Table ED-4 — Electrical Characteristics – Evaporator Fan Motor – 50 Hz

Standard Evaporator Fan Motor Oversized Evaporator Fan Motor

Unit Amps Amps

Model No. No. Volts Phase HP FLA LRA No. Volts Phase HP FLA LRA

WSC060AD 1 380-415 3 1.5 4.3 25.3 ——————

WSC060AT 1 200 3 1.5 8.1 48.0 ——————

WSC072AD 1 380-415 3 1.5 4.3 25.3 1 380-415 3 2.0 5.3 36.4

WSC072AT 1 200 3 1.5 8.1 48.0 1 200 3 2.0 10.8 69.0

WSC090AD 1 380-415 3 2.0 5.3 36.4 1 380-415 3 3.0 7.0 57.0

WSC090AT 1 200 3 2.0 10.8 69.0 1 200 3 3.0 13.4 108

WSC120AD 1 380-415 3 3.0 7.0 57.0 ——————

WSC120AT 1 200 3 3.0 13.4 108 ——————

38 PKGP-PRC004-EN

Jobsite

Connections

For specific wiring information, see the installation instructions.

All wiring except power wires is low voltage.

All customer supplied wiring to be copper and must conform to NEC or CEC and local electrical codes. Wiring shown dotted is to be furnished and installed by the customer.

DISCONNECT

SWITCH

(BY OTHERS)

ROOFTOP

UNIT

ZONE SENSOR

OR THERMOSTAT

Zone Sensors — Typical Number Of Wires

A — Manual Changeover 4

Manual/Auto Changeover 5

Manual/Auto Changeover with

Status Indication LED’s 10

Programmable Night Setback with

Status Indication LED’s 7

Thermostats — Typical Number of Wires

A — 3 wires, 24-volts, Cooling Only

4 wires, 24-volts, with Electric Heat

B — 3 Power Wires + 1 Ground Wire (three phase)

2 Power Wires + 1 Ground Wire (single phase)

PKGP-PRC004-EN 39

Dimensional

Data

All dimensions are in inches/millimeters.

WSC060

WSC060

WSC060 — Downflow Airflow Supply/

Return

WSC060 — Horizontal Airflow Supply/

Return

40 PKGP-PRC004-EN

Dimensional

Data

All dimensions are in inches/millimeters.

WSC060 — Downflow Duct Connections —

Field Fabricated

WSC060

WSC060 — Unit Clearance and Roof Opening

WSC060 — Roof Curb

PKGP-PRC004-EN 41

Dimensional

Data WSC072–120

All dimensions are in inches/millimeters.

WSC072 and WSC090

WSC120

42 PKGP-PRC004-EN

Dimensional

Data WSC072–120

All dimensions are in inches/millimeters.

WSC072–120 — Downflow Airflow Supply

and Return

WSC072–120 — Horizontal Airflow Supply

and Return

WSC072–120 — Unit Clearance and

Roof Opening

Supply

Return

PKGP-PRC004-EN 43

Dimensional

Data WSC072–120

All dimensions are in inches/millimeters.

WSC072–120 — Roof Curb

ALL FLANGES 1 1/4” (31 MM)

WSC072–120 — Downflow Duct Connections —

Field Fabricated

44 PKGP-PRC004-EN

All dimensions are in inches/millimeters.

WSC060

Options/

Accessories

Dimensional

Data

WSC060 — Economizer, Manual, or

Motorized Fresh Air Damper

WSC060 — Barometric Relief Damper

WSC060 — Swing Diameter for Hinged Doors

Option

PKGP-PRC004-EN 45

Dimensional

Data

WSC072-120

Options/

Accessories

All dimensions are in inches/millimeters.

WSC072–120 — Economizer and Barometric

Relief Damper Hoods

WSC072–120 — Swing Diameter for Hinged

Door(s) Option

46 PKGP-PRC004-EN

Weights

Table W-1 — Maximum Unit and Corner Weights And Center Of Gravity Dimensions (SI)

Maximum Weights2 (kg) Corner Weights1 (kg) Center of Gravity (mm)

Unit Model No. Shipping2Net2A B C D Length Width

WSC060AD,T 276 241 77 58 49 58 790 480

WSC072AD,T 416 368 122 93 66 87 970 560

WSC090AD,T 426 378 128 95 67 88 970 530

WSC120AD,T 493 445 150 115 78 102 970 530

Notes:

1. Corner weights are given for information only. All models must be supported continuously by a curb or equivalent frame support.

2. Weights are approximate.

Table W-1a — Maximum Unit and Corner Weights And Center Of Gravity Dimensions (IP)

Maximum Weights (lbs) Corner Weights1 (lbs) Center of Gravity (in)

Unit Model No. Shipping2Net A B C D Length Width

WSC060AD,T 586 532 170 128 107 127 31 19

WSC072AD,T 899 812 269 206 146 191 38 22

WSC090AD,T 921 834 282 210 147 195 38 21

WSC120AD,T 1068 980 330 253 172 225 38 21

Notes:

1. Corner weights are given for information only. All models must be supported continuously by a curb or equivalent frame support.

2. Weights are approximate.

Table W-2 — Accessory Net Weights

1, 2

(kg)

Net Weights2

Accessory3WSC060 WSC072-120

Economizer 12 16

Barometric Relief 3 5

Motorized Outside Air Damper 9 14

Manual Outside Air Damper 7 12

Roof Curb 32 52

Oversized Motor 2 4

Coil Guards 5 9

Hinged Doors 5 5

Electric Heaters 7 14

Notes:

1. Weights for options not listed are < 3 kg.

2. Net weight should be added to unit weight when ordering factory-

installed accessories.

3. Some accessories not available on all units.

Table W-2a — Accessory Net Weights

1, 2

(lbs)

Net Weights2

Accessory3WSC060 WSC072-120

Economizer 26 36

Barometric Relief 7 10

Motorized Outside Air Damper 20 30

Manual Outside Air Damper 16 26

Roof Curb 70 115

Oversized Motor 5 8

Coil Guards 12 20

Hinged Doors 10 12

Electric Heaters 15 30

Notes:

1. Weights for options not listed are < 5 lbs.

2. Net weight should be added to unit weight when ordering factory-

installed accessories.

3. Some accessories not available on all units.

PKGP-PRC004-EN 47

Mechanical

Specifications

General

The units shall be convertible airflow.

The operating range shall be between

46°C and –18°C (115°F and 0°F) in

cooling as standard from the factory for

all units. All units shall be factory

assembled, internally wired, fully

charged with R-22, and 100 percent run

tested to check cooling operation, fan

and blower rotation and control

sequence, before leaving the factory.

Wiring internal to the unit shall be

colored and numbered for simplified

identification.

Casing

Unit casing shall be constructed of zinc

coated, heavy gauge, galvanized steel.

Exterior surfaces shall be cleaned,

phosphatized, and finished with a

weather-resistant baked enamel finish.

Cabinet construction shall allow for all

maintenance on one side of the unit.

Service panels shall have lifting handles

and be removed and reinstalled by

removing only a single fastener while

providing a water and air tight seal. All

exposed vertical panels and top covers

in the indoor air section shall be

insulated with cleanable foil faced, fire-

retardent permanent, odorless glass

fiber material. The base of the unit shall

be insulated with 13mm, 16 kg (1/2 inch, 1

pound) density foil-faced, closed-cell

material. All insulation edges shall be

either captured or sealed. The unit’s base

pan shall have no penetrations within

the perimeter of the curb other than the

raised 29mm (11/8 inch) high downflow

supply/return openings to provide an

added water integrity precaution, if the

condensate drain backs up. The base of

the unit shall have provisions for forklift

and crane lifting, with forklift capabilities

on three sides of the unit.

Unit Top

The top cover shall be one piece, or

where seams exist, double hemmed and

gasket sealed to prevent water leakage.

The ribbed top adds extra strength and

prevents water from pooling on unit top.

Filters

25 mm (1 inch), throwaway filters

shall be standard on all 5 ton units..

The filter rack can be converted to two

inch capability. 50 mm (2 inch) filters

shall be factory supplied on all 6-10

ton units. Optional 50 mm (2 inch)

pleated media filters shall be

available.

Compressors

All units shall have direct-drive,

hermetic, scroll type compressors

with centrifugal type oil pumps.

Motor shall be suction gas-cooled

and shall have a voltage utilization

range of plus or minus 10 percent of

unit nameplate voltage. Internal

overloads shall be provided with the

scroll compressors. .

Refrigerant Circuits

Each refrigerant circuit shall have

independent fixed orifice or thermal

expansion devices, service pressure

ports, and refrigerant line filter driers

factory-installed as standard. An area

shall be provided for replacement

suction line driers.

Evaporator and Condenser Coils

Internally finned, 8mm (5/16 inch)

copper tubes mechanically bonded to

a configured aluminum plate fin shall

be standard. Coils shall be leak tested

at the factory to ensure the pressure

integrity. The evaporator coil and

condenser coil shall be leak tested to

1,375 kPa (200 psig) and pressure

tested to 3,100 kPa (450 psig). The

condenser coil shall have a patent

pending 1 + 1 + 1 hybrid coil designed

with slight gaps for ease of cleaning.

A reversible, removeable, double

sloped condensate drain pan with

provision for through the base

condensate drain is standard.

Outdoor Fans

The outdoor fan shall be direct-drive,

statically and dynamically balanced,

draw-through in the vertical discharge

position. The fan motor shall be

permanently lubricated and shall have

built-in thermal overload protection.

Indoor Fan

All units shall be belt driven. Units with

belt-drive shall have an idler-arm

assembly for quick-adjustment of fan

belts and motor sheaves. All motors

shall be thermally protected. Oversized

motors shall be available for high static

application.

Controls

Unit shall be completely factory wired

with necessary controls and contactor

pressure lugs or terminal block for

power wiring. Unit shall provide an

external location for mounting a fused

disconnect device. Microprocessor

controls shall be provided for all 24 volt

control functions. The resident control

algorithms shall make all heating,

cooling, and/or ventilating decisions in

response to electronic signals from

sensors measuring indoor and outdoor

temperatures. The control algorithm

maintains accurate temperature control,

minimizes drift from set point, and

provides better building comfort. A

centralized microprocessor shall provide

anti-short cycle timing and time delay

between compressors to provide a

higher level of machine protection.

Defrost Controls

Adaptive demand defrost shall be

provided to permit defrost wherever coil

icing conditions begin to significantly

reduce unit capacity.

48 PKGP-PRC004-EN

Mechanical

Specifications

Options/Accessories

Electric Heaters

Field-installed electric heat modules shall

be available for installation within basic

unit. Electric heater elements shall be

constructed of heavy-duty nickel

chromium elements internally delta

connected for 200 volt, wye connected

for 380-415 volt. Staging shall be

achieved through the unit control

processor (UCP). Each heater package

shall have automatically reset high limit

control operating through heating

element contactors. All heaters shall be

individually fused from the factory, where

required. Power assemblies shall provide

single-point connection.

Roof Curb

The roof curb shall be designed to mate

with the downflow supply and return

openings and provide support and a

water tight installation when installed

properly. The roof curb design shall allow

field-fabricated rectangular supply/return

ductwork to be connected directly to the

curb. Curb shall be shipped knocked down

for field assembly and shall include wood

nailer strips.

Economizer

The economizer shall be either field or

factory-installed and shall be available

with or without barometric relief. The

assembly includes fully modulating 0-100

percent motor and dampers, relief,

minimum position setting, preset linkage,

wiring harness with plug, spring return

actuator and fixed dry bulb. The

barometric relief damper provide a

pressure operated damper that shall be

gravity closing and shall prohibit entrance

of outside air during the equipment “off”

cycle. Solid state enthalpy and differential

enthalpy control shall be factory or field-

installed options. The factory-installed

economizer arrives in the shipping

position and shall be moved to the

operating position by the installing

contractor.

Phase Monitor

Phase monitor shall provide 100%

protection for motors and compressors

against problems caused by phase loss,

phase imbalance, and phase reversal.

Phase monitor is equipped with an LED

that provides an ON or FAULT indicator.

Remote Potentiometer

The minimum position setting of the

economizer shall be adjusted with this

field-installed accessory.

Reference or Comparative Enthalpy

Reference or Comparative Enthalpy

option shall be available when a factory-

installed economizer is ordered.

Clogged Filter/Fan Failure Switch

A factory or field-installed dedicated

differential pressure switch is available to

achieve active fan failure indication and/

or clogged filter indication. These

indications will be registered with either a

zone sensor with status indication lights

or an Integrated Comfort™ system.

Manual Outside Air Damper

Factory or field-installed rain hood and

screen shall provide up to 50 pecent

outside air.

Motorized Outside Air Dampers

Factory or field-installed manually set

outdoor air dampers shall provide up to

50 percent outside air. Once set, outdoor

air dampers shall open to set position

when indoor fan starts. The damper shall

close to the full closed position when

indoor fan shuts down.

Oversized Motors

Factory or field-installed direct drive

oversized motors shall be available for

high static applications.

High Pressure Cutout

Standard in all units.

Hinged Access Doors

Sheet metal hinges are available factory-

installed on the Filter/Evaporator, Supply

Fan/Heat, and the Compressor/Control

Access Doors.

Discharge Air Sensing Kit

This factory or field-installed option

provides true discharge air sensing in

heating models. This sensor is a status

indicator readable through Tracer™ or

Tracker™.

Black Epoxy Coated Condenser Coil

The coil provides corrosion protection to

condenser coils for seacoast application.

The protection is a factory applied

thermoset vinyl coating, bonded to

normal aluminum fin stock. The uniform

thickness of the bonded vinyl layer

exhibits excellent corrosion protection in

salt spray tests.

PKGP-PRC004-EN 49

Mechanical

Specifications

Control Options

COMM3/4 Trane Communications

Interface

An option for a factory or field-installed

Trane Communication Interface is

available to allow twisted wire pair

communication with an Integrated

Comfort™ system.

Comm-5 LonTalk Communication

Interface

This factory or field-installed option shall

be provided to allow the unit to

communicate as a Trane Comm-5 device

or directly with generic LonTalk Network

Building Automation System Controls.

Zone Sensors

This field-installed option shall be

provided to interface with the micro

equipped Precedent and shall be

available in either manual, automatic,

programmable with night setback, with

system malfunction lights or remote

sensor options.

Differential Pressure Switches

These factory or field-installed options

allow for individual fan failure and dirty

filter indication. The fan failure switch will

disable all unit functions and “flash” the

Service LED on the zone sensor. The dirty

filter switch will light the Service LED on

the zone sensor and will allow continued

unit operation.

Reference Enthalpy Control

Replaces the dry bulb control with a wet

bulb changeover controller which has a

fully adjustable set point. Enthalpy control

offers a higher level of comfort control,

along with energy savings potential, than

the standard dry bulb control. This is due

to the additional wet bulb sensing

capability. This option can be field-installed

or factory-installed with the factory-

installed economizer.

Differential Enthalpy Control

Replaces the standard dry bulb control

with two enthalpy sensors that compare

total heat content of the indoor air and

outdoor air to determine the most

efficient air source. This control option

offers the highest level of comfort control,

plus energy efficiency, available. This

option can be field-installed or factory-

installed with the factory-installed

economizer.

50 PKGP-PRC004-EN

PKGP-PRC004-EN 51

Trane

A business of American Standard Companies

www.trane.com

For more information, contact your local district

office or e-mail us at comfort@trane.com

Literature Order Number

File Number

Supersedes

Stocking Location

Trane has a policy of continuous product and product data improvement and reserves the right to change

design and specifications without notice.

PKGP-PRC004-EN

PL-UN-000-PKGP-PRC004-EN-02-04

PL-UN-000-PKGP-PRC004-EN-12-03

03-03 Webb/Mason 02-04 Electronic Only