TRANE Package Units(both Units Combined) Manual L0410122

User Manual: TRANE TRANE Package Units(both units combined) Manual TRANE Package Units(both units combined) Owner's Manual, TRANE Package Units(both units combined) installation guides

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Models PTED and PTHD
PTED070 PTHD070 (7,000 Btuhl
PTED090 PTHD090 (9,000
Btuh}
PTED120 PTHD120 (12,000 Btuh)
PTED150 PTHD150 (15,000 Btuh)
Cooling/Electric Heat and Heat Pump Models with Unit or Remote Mounted
Controls

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Warnings and

Warnings

and Cautions appear at appropriate sections throughout
Read these carefully.

this manual

A_. WARN|NG
-indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.

,_. CAUT|ON
-indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury, it may also be used to alert against unsafe practices.

CAUTION

@ 2002 American

-indicates a situation that may result in equipment or property-damage-only

accidents.

PTAC SVX01_EN

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General mnformation

Unit Operation

Control

Board Diagnostics

Refrigeration
Component
Disassembly

Schematic

PTACSVX01 _EN

System
Tests
Procedures

Diagrams

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Transportation

Damage

All units are securely packed in Trane
approved shipping containers. The
carton should be checked upon
ardval for external damage, if
damage is found, a wrkten request
for inspection by the carrier's agent
should be made immediately,
in the event of damage, the
consignee should:
1. Make notation on delivery receipt
of any visible damage to shipment
or container.
2. Notify carrier promptly and request
an inspection.
3. in case of concealed damage,
carrier should be notified as soon
as possible, prderably within five
(5) days.
4. Fib the claim with the following
supporting documents vvkMn the
six (6) month statute of limitations.
a. Odginal Bill of Lading, certified
copy, or indemnity bond.
b. Original paid freight bill or
indemnity in lieu thereof.
c. Original invoice or certified
copy thereof, showing trade
and other discounts or
reductions.
d. Copy of the inspection report
issued by carrier's
representative at the time
damage is reported to the
carrier.

Unit Accessories
This unit is designed for through-thewall installation in new or existing
buildings. To complete the
installation of this PTAC, an insulated
wall sleeve and an outdoor grille
(either the stamped aluminum grille
or the architectural grille) are
required.
The chassis and the cabinet front are
shipped in one carton. Optional
items to complete a particular
installation can be found in the PTAC
product catalog.

Literature Change History
PTEC-M-1 (September 1997}
Original issue of manual; specifically
intended for use by experienced
service technicians. Provides
operation and maintenance
procedures for PTEC and PTHC units
of "C" and later designs. Unit
specifications, performance data and
typical wiring diagram(s) are also
included. (RS4200002 397)
PTAC-SVN02A-EN (July 2002)
Product update. New control board
features.
PTAC-SVX01A-EN (September 2002)
Combined PTAC-SVN01A-EN and
PTAC-SVU01A-EN.

The carrier is responsible for making
prompt inspection of damage and for
a thorough investigation of each
claim. The distributor or
manufacturer w,ill not accept claims
from dealers for transportation
damage.

_FAC svx01 _EN

EnvironmentaU
Pomicy

Accountability

Trane urges that all HVAC servicers
working on Company equipment or
any manufacturer's products, make
every effort to eliminate, if possible,
or vigorously reduce the emission of
CFC, HCFC and HFC refngerantsto
the atmosphere resulting from
installation, operation, routine
maintenance, or major service on
this equipment. Always act in a
responsible manner to conserve
refrigerants for continued usage even
when acceptable alternatives are
available.
Recover and Recycle Refrigerants

Refrigerant used in centnfugal water
cNllers should be recovered and/or
recycled for reuse, reprocessed
(reclaimed), or properly disposed of,
whenever it is removed from the
equipment. Never release to
atmosphere! Always determine
recycle or reclaim requirements of
the refrigerant before beginning
recovery procedure. Obtain a
chemical analysis of the refrigerant if
necessary. (Questions about
recovered refrigerant and acceptable
refrigerant quality standards are
addressed in ARI Standard 700).
Refrigerant Handling and Safety
Consult manufacturer's Matedal
Safety Data Sheets (MSDS) on
refrigerants being handled to
understand health, safety, storage,
handling and disposal requirements.
Use approved containment vessels
and refer to appropriate safety
standards. Comply with all
applicable transportation standards
when shipping refrigerant containers.

PTAC SVX01AEN

Service Equipment and Procedures
To minimize refrigerant emissions
while recovering the refrigerant, use
recycling equipment such as a
Company recycle/recovery system or
equivalent. Use equipment and
methods which will pull the lowest
possible system vacuum while
recovering and condensing
refrigerant. Equipment capable of
pulling a vacuum of less than 1,000
microns (1.0 ram) of mercury is
recommended. Do not open the unit
to atmosphere for service work until
the refrigerant charge is fully
removed/recovered. When leak=
testing with trace refrigerant and
nitrogen, use HCFC=22(R=22)rather
than CFCq2 (R-12) or any other fully
halogenated refrigerant. Be aware of
any new leak test methods which
may eliminate refrigerants as a trace
gas. Evacuation prior to charging
should be done with a vacuum pump
capable of pulling a vacuum of 1,000
microns (1.0 mm) of mercury or less.
The unit should stand for 12 hours
and the vacuum should not rise
above 2,500 microns (2.6 mm) of
mercury. A rise above 2,500 microns
(2.5 mm) of mercury indicates a leak
test is required to locate and repair
any leaks. A leak test wiii be required
on any repaired area. Charge
refrigerant into the machine only
when it is determined that the
machine does not leak or contain
moisture. Charge refrigerant into the
machine by weight. A proper charge
is required for efficient machine
operation. When charging is
complete, purge or drain charging
lines into an approved refrigerant
container. Seal all used refrigerant
containers with approved closure
devices to prevent unused refrigerant
from escaping to the atmosphere.
Take extra care to properly maintain
all service equipment directly
supporting refrigerant service work

such as gauges, hoses, vacuum
pumps, and recycling equipment.
When cleaning system components
or parts, avoid using CFC-11 (R-11) or
CFC-113 (R-113). Use only cleaningsolvents that do not have ozone
depletion factors. Properly dispose of
used materials. Refrigeration system
cleanup methods using filters and
driers are preferred. Maintain the
purge unit on centrifugal water
chillers in proper working condition.
An improperly maintained purge unit
can cause significant refrigerant
emissions to the atmosphere.
Consider replacing older operational
purge units with the new Company
Purifier Purge unit. Excessive purge
operation is an indication of possible
refrigerant leakage. Check for leaks
when excessive purge operation is
observed.

Keep abreast of unit enhancements,
conversion refrigerants, compatible
parts, and manufacturer's
recommendations which will reduce
refrigerant emissions and increase
equipment operating efficiencies.
Follow specific manufacturer's
guidelines for conversion of existing
equipment. Use only Company
approved gaskets, O-rings, oil filters,
and other components on centrifugal
water chillers or CenTraVacs. in order
to assist in reducing power
generation requirements, always
attempt to improve chiller equipment
performance with improved
maintenance operations which will
help conserve energy resources.
items to be considered include tube
cleanliness, proper water flows,
correct refrigerant charge, cooling
tower maintenance, and proper
operation of controls and features
such as free cooling, chilled water
reset functions, and time of day
scheduling.

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Pride and workmanship go into
every product to provide our
customers with quality products, it is
possible, however, that during its
lifetime a product may require
service. Products should be serviced
only by a qualified service technician
who is familiar with the safety
procedures required in the repair
and who is equipped vvkh the proper
tools, parts, testing instruments and
the appropriate service manual.

Live Electrical Components!
installation, testing, servicing
and troubleshooting of this product,
it mav be necessary to work with
live electrical components. Have a
qualified licensed electrician or other
individual who has properly trained
in live eJe_ricai components
perform these tasks. Failure to
precautions when exposed to live
electrical components could result in
death or serious injury.

PFAC SVX01_EN

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Unit Features
The Trane PTAC has many features,
some of vvhbh are different than
those found on convendonaU PTAC
units. The servicer must be famiUiar
with these features in order to
propedy service the unit.
, Automatic 3-minute Compressor
Lockout - After the compressor
cycbs off, it wHUnot restart for three
minutes. This feature prevents the
compressor from short cycling and
extends the overall Uife.
° Automatic 2rid Stage Electric Heat
(PTHD only} - if the room
temperature falls to 2.5° F beUow
the setpoint temperature or the unit
compressor falls, the reverse cycle
heat is shut off and the ebctdc heat
is turned on.
, indoor Room Freeze Protection When the unit senses room
temperatures of 40°F or beUow,the
unit activates the fan motor and
either the eUectricresistance heater
or the hydronic heater to help
prevent pipes or fixtures from
freezing. This also overrides front
desk control of the unit mounted or
wall mounted controls.
. Fuse Holders - The Trane PTAC is
equipped with spaces for fuse
holders. All 265V units require fuse
holders and fuses. Refer to Figure 1

Random Restart Function - This
function allows for the random
restart of the Trane PTAC units in a
building in the event of a power
outage. The restart delay will
reduce the initial inrush current
from the building to help prevent a
second power outage due to too
much current draw.
The random restart will occur every
0.5 seconds for 1 minute after the 3
minute compressor off delay.
, Door Switch/Occupancy Sensor The Trane PTAC is capable of
accommodating a field installed
door switch and occupancy sensor
to operate the energy management
feature. For additional information,
refer to the Unit Operation section.
o Remote Thermostat Contro| =
Each unit is built to be operated
from any standard 4 or 5 wire
remote-mounted thermostat, if
desired. The unit has a buik-in low
voltage power source which can
accommodate a large variety of
thermostat choices- manual, auto
changeover or programmable. A
remote thermostat can also be
added to any installed unit.

Figure

" Trane Zone Sensor - Occupants
enjoy ultimate comfort with
consistent climate control. Attach
an optional, inexpensive remote
Trane Zone Sensor, to exactly
match the functions of the PTAC
without disabling any features.
, Remote Fan Centre| - The Trane
PTAC has the ability to control a
remote fan. (in previous designs,
the PTAC Duct Kit was used to
supply conditioned air to other
rooms.} Whenever the Trane PTAC's
indoor fan activates, it will activate
the remote fan.
Serif:tint Limiting = The setpoint
limiting feature can reduce energy
costs by controlling the maximum
minimum

setpoint

in cooling.

Active Defrost (PTHDs only) - The
Trane PTAC has an active
defrosting system that will remove
any ice build-up on the outdoor coil
that may occur during the heat
pump cycle.

l-Fuses

Install the fuse holder on the bottom
of control box

PTAC SVX01AEN

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Unit Accessories
Modei Number
AAGSP
AAGAL
AAGDB
AAGSD
AUXWHRE
SAG01
SAG10
CB0115
CB0120
CB0130
CB0415
CDP01
CDP02
DRAIN
HLTR10
FUSE0115

Description
Architectural Aluminum
Grilles- Special Color
Architectural Aluminum
Grille-Anodized
finish
Architectural
Aluminum
Grille - Dark Bronze
Architectural
Aluminum
Grille - Soft Dove
Wire Harness Kit

FUSE0120
FUSE0130
HSK01
HSK02

Fuse Holder Kit 230/208V, 20A
Fuse Holder Kit 230/208V, 30A
Hydronic Steam Heat Kit - 230/208V
Hydronic Steam Heat Kit - 265V

Stamped Aluminum
Grilles -Sinqle Pack
Stamped Aluminum
Grilles - Ten Pack
Circuit Breaker 230V, 15A
Circuit Breaker 230V, 20A
Circuit Breaker 230V, 30A
Circuit Breaker 115V, 15A
Condensate
Pump 230/208V
Condensate
Pump 265V
Drain Kit
Ten Pack Filter Kit
Fuse Holder Kit 230/208V, 15A

Model Number
HSK04
HWIREK
HWK04
HWK02
HWK01
LVLG02
PS0130
KEYLOK
PS0230
REK10
SUB0120
SUB0130
SUB0220
SUB0230
TAYSTAT340
TAYSTAT371
TAYSTAT540
TAYSTAT570
WS130
WS180
WS240
PFC01
ZONSENS

Description
Hydronic Steam
Hard Wire Kit

Heat Kit - 115V

Hydronic Water Heat Kit - 115V
Hydronic Water Heat Kit - 265V
Hydronic Water Heat Kit - 230/208V
Wall Sleeve Levelling Legs
Power Switch 230/208V, 30 A
Control Panel Key Lock
Power Switch 265V, 30 A
Remote Escutcheon Kits- 10 Pack
Subbase 230/208V, 20A
Subbase 230/208V_ 30A
Subbase 265V, 20A
Subbase 265V; 30A
1H/lC Di_q
Tstat (4-wire
1H/1C Digital NonProg Tstat
(4-wire Pvvr Steal)

Pwr Steal)

2H/1C Heat Pump Digital Prog Tstat
2H/1C Heat Pump Digital NonProq Tstat
Standard Wall Sleeve
Extended 18" Wall Sleeve
Extended 24" Wall Sleeve
Plastic Front Cover
Zone Sensor

PFAC SVX01_EN

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Mode! Number

Description

For service purposes, ModeU PTED,
PTHD Package Terminal Air
Conditioner/Heat Pumps are
assigned a muUdpb-character
aUphanumerb modeUnumber that
preciseUy identifies each unit. An
expUanadon of the identification code
that appears on the unit namephte is
shown bebw.

E D 090

1 6

3 4 567

8 9 10 11

Product

Type

E = Air Conditioner
H = Heat

Purr@

Digit 4 -- Development
D = Fourth Development

Sequence

Digits 5,6, 7- Unit Cooling
Capacity
070 = 7,000 Btu
090 = 9,000 Btu
120= 12,000Btu
150= 15,000Btu

*Hydronic
unit only. Sizes 07, 09, and !2 only,
**All heat pump units must have electric coils
__Hydronic units ship with no electric heat and no plastic
separately,
includes a metal front cover.
Sizes 09 12 and 15 only.

PTAC SVX01AEN

Use of the service model number will
enable the owner/operator,
installing
contractors, and service technicians
to define the operation, components
and options for any specific unit.
Refer to the model number printed
on the panel nameplate when
ordering replacement parts or
requesting service.

e A

Digits !,2 --Packaged Terminal
Air Conditioner
Digit 3-

Digit

8--

Main

Power

Supply

1 = 208-230V/60Hz/1phase
2 = 265V/60Hz/1phase
4 = 115V/60Hz/lphase*

Digit 9-- Electric Heating
w= Hydronic_
D = 2.0 kW
G = 3.5 kW - 208-230V
G = 3.7 kW - 265V
J = 5 kW_÷_

Capacity *_

Digit

10 -- Des@n Sequence

D_Tit

1 !--

Miscellaneous

A = Standard
C = Corrosion Resistant
D = Condensate Pump

front cover

The hydronic

kit, which

must

be ordered

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Attention mnstaHation
Personnel
As a professional installer you have
an obligation to knovvthe product
better than the customer. This
includes all safety precautions and
related items.
Prior to actual installation,
thoroughly
familiarize yourself with
this instruction Manual. Pay special
attention to ai[ safety warnings. Often
during installation or repair it is
possible to place yourself in a
position which is more hazardous
than when the unit is in operation.
Remember, it is your responsibility
to
install the product safely and to know
it weil enough to be able to instruct a
customer in its safe use.

Safety is a matter of common
sense--a matter of thinking before
acting. Most dealers have a list of
specific good safety practices-follow them.

General
To ensure that the unit operates
safely and efficiently, it must be
installed, operated and maintained
according to these installation and
operating instructions and all local
codes and ordinances or, in their
absence, with the National Electric
Code. The proper installation of this
unit is described in the following
sections. Following the steps in the
order presented should ensure

Figure 3 - Sleeve
Rear Closure
Panel

Rear Cmosure Panel Removal
Before the chassis can be installed In
the wall sleeve, the sleeve stiffener
and the rear closure panel shown in
Figure 2 and Figure 3 must be
removed.
Figure 2 - Sleeve

2. Remove the rear closure panel by
folding the four flaps as indicated
in Figure 3.

Figure 4 - Sleeve

Sleeve
Stiffener
\

About This ManuaU
important
Note: To prevent machine
damage, contact a quMified service
organization to perform
the check-out
procedure
described at the end ofthis
manual r.

important

Note to the Owner

This equipment is to be serviced by
professionally trained personnel
only. If this equipment is improperly
installed, adjusted or altered by an
unqualified person, a safety hazard
may result.

1. Remove the zigzag folded
cardboard sleeve stiffener.

3. Grasping the top and bottom
flanges of the rear closure panel as
shown in Figure 4, the entire panel
is pulled out diagonally from one
side.

mmportant Note to the Servicer
Read this manual and familiarize
yourself with the specific items
which must be adhered to before
attempting to service this unit. The
precautions listed in this manual
should not supersede existing
practices but should be considered
as supplemental information.
10

PI-AC SVX01AEN

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Drain Kit

Outdoor Grille

During normal operation, condensate
water may drain out of the rear of the
wall sleeve. IftNs water is
objectionable, a drain kit should be
installed. The drain kit has provisions
for draining the water from either the
right or left side of the sleeve
externally, or from the bottom of the
sleeve internally. The drain kit must
be installed before the outdoor gdlle
is installed. Refer to the Installation
instructions supplied with the drain
kit for a complete description of the
installation procedure

An outdoor grille must be installed to
direct air flow for proper unit
operation and also to protecstthe
outdoor coil. Before installing the
chassis, the grille must be installed.
Refer to the Installation instructions
supplied with the outdoor grill kit for
a complete description of the
installation procedure.

Sleeve mnstallation
in order for condensate water to
drain properly inside the unit, the
sleeve must be installed properly:
o Level from right to left.
o A slight downward pitch from the
indoor side to the outdoor side as
shown in Figure 5.

Front

o Caulk around the exterior and
interior joint between the wall
sleeve and the wall.

2. Pull the bottom of the cabinet front
away from the chassis until the
retaining clips disengage. (Figure
7_

Refer to the Installation instructions
supplied with the PTAC wall sleeve
for a complete description of the
installation procedure.

Figure 6- Front Removal

Figure 5- Sleeve Pitch

This model requires either a
Stamped Grille or an Architectural
Grille. When replacing an old chassis
with an existing grille, please check
with your sales representative to
determine if the new chassis should
be used with the old outdoor grille.
An improper outdoor grille can
decrease cooling or heating capacity,
increase energy usage or shorten
compressor life.
Removal

1. Grasp the cabinet front as shown
in Figure 6.

3. Lift the cabinet front off the chassis.
Reverse this procedure to reinstall
the cabinet front.

Figure 7- Front Removal

Level
_/

\
Sleeve

moside
ii
_

PTAC SVX01_EN

1/4 Bubble
Tilt To
Outside

Wall
Outside
Wall

1 1

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Chassis

installation

Wiring

Notes:

1. Remove the cabinet front from the
chassis as described in Front
Removal
2. insert the chassis into the wall
sleeve. (Figure 8)
3. Slide the chassis into the wall
sleeve until the chassis flanges
contact the front edge of the wall
sleeve. (Figure 9)
4. Secure the chassis to the wall
sleeve using three screws on each
side of the chassis to ensure a
proper seal between the chassis
and the wall sleeve (Figure 9). The
screws are supplbd in a plastb
bag wNch is attached to the power
cord.

Figure 8 - Chassis Install
Wall Sleeve

1.The unit is equipped wkh a rubber
grommet mounted compressor.
These grommets are factory set
and require no adjustment.
2. Checkthe indoor and outdoor
grilles for obstructions to air flow.
The unit must be located where
curtains, furniture, trees, or other
objects do not block the air flow to
and from the unit. If air is
obstructed and/or deflected back
into the unit, the air conditioner's
compressor may cycle on and off
rapidly. This could damage the
compressor.

During installation, testing, servicing
and troubleshooting of this product,
it may be necessary to work with
mireemectricam
components, Have a
qualified licensed electrician or other
individual who has been properly
trained in handling live elestricai
components perform these tasks.
Failure to follow all electrical safety
precautions when exposed to live
electrical components could result
in death or serious injury.
the risk of
injury or
use an
unit.

Figure 9 - Chassis Install
Screws

WaimShove

Use Copper Conductors

Only!

Unit terminals are not designed to
accept other types of conductors.
Failure to use copper conductors
may result in equipment damage.

important
Note: To avoid the risk of
persona! injury, wiring to the unit must
be properly pMarized and grounded.

?.o
Chassis

Live ElectdcaU Components!

Important
Note: To avoid
e/ectdcM shock, personM
property
damage, do net
extension cord with this

Chassis

Slide Chassis mn

_k WARNING

Outside
Wall

Outside
Waim

Cord connection to a wall socket is
not permitted for 265-volt units. All
265-volt units must be hard wired
using the hard wire kit or make use
of the plug-in receptacle in the
standard subbase.

FFAC SVX01AEN

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Unit Operation

Operating

instructions

Users Controls
Two rotary knobs controlling
temperature and operational mode
are located behind the controU door
Uocatedto the top-right of the cabinet
front.

Temperature Control SetlJng
Turning the temperature controU
clockw,ise w,ill provide a warmer
room temperature; turning it
counterclockwise will provide a
cooler room temperature. Adjusting
the temperature control to the mid
setting (vertical)will set the room
temperature at approximateUy 70 ° R

Hazardous Voltage!

Disconnect all electric power,
including remote disconnects before
servicing. Follow proper lockout/
tagout procedures to ensure the
power can not be inadvertently
energized. Failure to disconnect
power before servicing could result
in death or serious injuW.

Mode Switch
The table below describes the unit
function corresponding to the
various mode switch settings.

HIGH HEAT

Heat pump operation/Electric
Heat will
operate along with the high fan setting.

LOW HEAT

Heat pump operation/Electric
Heat will
operate along with the low fan setting.

HIGH FAN

The unit will operate

in the high fan mode only.

LOW FAN

The unit will operate

in the low fan mode only.

OFF

Fan based on settings of dip
switches #1 and #2; No Heat, No Cool.

LOW COOL

The unit will operate in the cooling
mode along with the low fan operation.

HIGH COOL

The unit will operate in the cooling
mode along with the high fan operation.

Additional Control inputs
The control inputs shown below
provide additional unit control and
features. To access these control
inputs and all DIP (Dual In-Line
Package) Switches, the cabinet front
must be removed. Refer to Front
Removal in the Installation section.
Furthermore, to access all the control
board user inputs as well asthe unit

S_S

FAULq_

DIP Switches, the terminal strip cover
must be removed. After removing the
cabinet front, one screw must be
removed from the terminal strip
cover and then it can be removed.
The unit's DIP switches and low
voltage terminals will then be visible.
Below, is an illustration of the low=
voltage terminals.

10000000

sw, Esc zoN

PTAC SVX01AEN

[ooooooo

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Unit Operation

A WARNING!
Hazardous

Vomtage!

Disconnect all electric power,
including remote disconnects
before
servicing. Follow proper lockout/
tagout procedures to ensure the
power can not be inadvertently
energized. Failure to disconnect
power before servicing could result

Switch
Number
1

Switch
Description
Fan Cycle Switch 1
Fan Cycle Switch

3
4
5

Setpoint Limit Switch 1
Setpoint Limit Switch 2
Control Location Switch 1

Control

Location

Unit Type

Switch

Unit DiP Switches
The Trane PTAC has a series of seven
DUPSwitches that provide a wide
array of unit features. The tame below
summarizes the function of each
switch. Following the tame is a short
expUanation of what each switch
does. Note that the position of a DUP
Switch that is in the ON position is up.

Function
Description
Sets the operational
mode of the fan
Sets the operational
mode of the fan
Setpoint limitinq mode.
Setpoint limitinq mode,
Determines the location
of the mode, setpoint
and temperature inputs
Determines the location
of the mode, setpoint
and temperature inputs
Determines the type of
unit (PTAC or PTHP}

Default
Settin.qs Factory
OFF
OFF
OFF
OFF
OFF

OFF

ON - PTHD
OFF - PTED

PFAC SVX01_EN

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Unit Operation

Fan Cycle Switch
The fan cycb switches set the
operational mode of the indoor fan.

Refer to the tame below for switch
settings and unit operation.

Figure 10 - Fan Cycle Dip Switches
SW1
OFF-_

SW2
OFF _

OFF

Figure 11 - Electronic Temperature
Lim#er Dip Switches

Figure 12 - Control
Sw#ches

Location

Dip

Figure 13 - Unit Type Dip Switches

indoor Fan Cycle Mode
Indoor Fan will Cycle ON/OFE The fan will not run when the unit
mode switch is in the "OFF" position orthe Front Desk Control
is enabled.
indoor Fan will run continuously based on the selected fan speed.
The fan will not run when the unit mode switch is in the "OFF"
position or the Front Desk Control is enabled
indoor Fan will run continuously based on the selected fan speed.
The fan will run in high speed when the unit mode switch is in the
"OFF" position. The fan will not run when the Front Desk Control
is enabled
indoor Fan will run continuously based on the selected fan speed,
The fan will run in high speed when the unit mode switch is in the
"OFF" position orthe Front Desk Control is enabled

Setpoint Limiting Switches
Setpoint limiting limits the lowest
temperature that can be obtained in

SW3
OFF_
OFF
ON
ON

SW4
OFF_
ON
OFF
ON

cooling and the highest temperature
that can be obtained on heating,
Refer to the table below for settings.

Setpoint Limiting Mode (°F}
Coolinq
Heatinq
Minimum
Maximum
Minimum
50°
90 °
50°
55 °
90 °
50°
60 °
90 °
50°
65°
90 °
50°

Control Location Switches
The control location switches are
used to indicate where the unit will
read the mode, setpoint, and
temperature inputs. Review the
switch settings below and configure
appropriately.

Maximum
90 °
85 °
80 °
75 °

Below is a table detailing the settings
for switches 5 and 6. For more
information on operating the PTAC
with a remote thermostat or Zone
Sensor, refer to the Remote
Thermostat/Zone Sensor Operation
subsection in this section.

SW5
OFP

SW6
OFP

Mode
Unit

Setpoint
Unit

Temperature
Unit

OFF
ON
ON

ON
OFF
ON

Zone Sensor
Zone Sensor
T=stat

Zone Sensor
Zone Sensor
T-stat

Zone Sensor
Unit
T-stat

The Unit Type switch, dip switch 7,
tells the PTAC control what type of
unit it is controlling, it is very
important that this switch is in the
correct position.

The Unit type is determined by the
position of this switch as follows:
"OFF" = PTED
"ON" = PTHD
These switches will be set in the
factory to properly indicate what
type of unit is in operation.

indicates default settings.
PTAC SVX01AEN

TJ .N£ °

Unit Operation

Control Board User Inputs
The foflowing diagram shows the
[ovv-voUtagecontro[ inputs avaiUaMe
on the Trane PTAC. Front Desk
Contro[, Zone Sensing, Remote
Thermostat, and Door Switch/
Occupancy Sensing, as we[[ as
additiona[ features are aH controlled
from this [ocation. A wiring harness
kit is required for this installation.
Remote Thermostat Operation
The GL, GH, O, W, Y, R, and C
terminaUs provide control inputs for
a remote wall mounted thermostat.

To operate this unit with a remote
thermostat, DIP Switches 5 and 6
must be in the ON position. When in
the remote thermostat mode, the
unit will only respond to the
thermostat inputs (terminal strip
positions GL, GH, W, Y and O
shown). The unit mode switch and
on-board thermostat used for
standard operation will be
automatically overridden. The Room
temperature will be sensed from the
remote thermostat.

Control Board User Inputs

oooooo_o

SWITCHES

CN-EXT2

CN-ZONE

CN-EXT1

OOOOOO00
.....

OOOOOOO

23456/_

/
IMODE
csP GNDZO.EI
OC1

User Inputs
Input

CN-ZO@E
Mode
CSP
GND
Zone

CN-r:XT2
©C1
OC2
DR1
DR2
RF1
RF2
FD1
FD2
CN-_:XT1
GL
GH
O
W
Y
Input
R
C

OC2

DR1

DR2

RF1

RF2

FD1

FD2

Function

Heatinq or Cooling Mode
Consumer Setpoint
Electrical ground
Zone Temperature
Occupancy Sensor Input1
Occupancy Sensor Input2
Door Switch Input1
Door Switch Input2
Remote Fan Input1
Remote Fan Input2
Front Desk Input1
Front Desk Input2
Remote

T-Stat

Remote
Remote
Remote
Remote

%Stat - Fan High
%Stat - Reversing
Valve
%Stat - Heating
Input
T-Stat - Compressor

- Fan Low

Notes:

1. In the remote mode, the 3-minute
compressor time delay, the
random restart feature and the
freeze protection feature are all
active. The following functions are
disabled at the control:
1 Unit Mode Switch
2 Unit Temperature Control
3 Fan Cycle Switch
4 Electronic Setpoint limiting
5 Energy Management Feature
(Occupancy sensor and door
switch)

Remote %Stat - 24 VAC
Remote T-Stat - Common

FFAC SVX01_EN

TI!iliN£ °

Unit Operation

A, WARNING!

Hazardous Vomtage!

Disconnect aimele_ric power,
including remote disconne_s before
servicing. Fefiow proper lockout/
tagout procedures to ensure the
power can not be inadvertently
energized. Failure to disconnect
power before servicing could result
in death or serious injury.

Remote Thermostat Location
This unit is designed to be operated
with any4 or 5wire remote wall
mounted Thermostats. For further
information on thermostats approved
for use with this unit, contact your
sales representative. For best
performance results, the thermos'tat
should be located approximately five
feet above the floor on a vibration
free inside wall, in an area with good
air circulation. Do not install the
thermostat where it may be affected
bythe following: dead spots behind
doors, in corners or under cabinets,
hot or cold drafts from air ducts,
radiant heat from the sun,
appliances, fireplaces, concealed
pipes, chimneys, unheated
(uncooled) areas behind the
thermostat, such as outside walls.
Consult the instruction sheet
packaged with the thermostat for
further details on mounting and
operation.

Thermostat HEAT/OFF/COOL Switch
OFF - cooling and heating functions
are defeated.
HEAT- the selected room
temperature is maintained by cycling
either in the heat pump mode or
electric heat. A PTHD unit is switched
from the heat pump mode to electric
heat when the outdoor air
temperature is below 20 ° F
(approximately), or when the heat
pump cannot keep up with the
heating load and a two-stage
thermostat is used.
COOL - the selected room
temperature is maintained by cycling
the air conditioner.

PTED
High
Low
High
Low
High
Lew
High
Low
H_qh
Low
OFF

Heat Heat Pump Heating
24
Heat Heat Pump Heating
0
Heat Electric Heating
24
Heat Eieetric Heating
0
Emergency Heat Electric Heatinq 24
Emerqenc,/ Heat Electric Heating 0
Cooling
24
Cooling
0
Fan
24
Fan
0
0

(continued on next page)

14fringSchematic for
Remote Heat Pump

c
R --

@
@

y-W--

O-GH--

CONTROL BOARD
CONNECTIONS

@
@
@
THERMOSTAT
CONNECTIONS

Wiring Schematic for
Straight Cool Unit.

Voltages per Terminal - PTHDVekages per Terminal GH

The following figures show wiring
schematics for heat pump and
straight cool units with electric heat,
respectively. Remote hydronic heat
installations should be wired similar
as for a straight cooling unit.

Table 1 - Remote Control Thermostat Input Vofages
Mode

Thermostat Fan Switch
AUTO =the fan cycles with the
compressor or electric heat.
ON - The fan runs continuously
regardless of any other settings.

R --

0
24
0
24
0
24
0
24
0
24
0

0
0
24
24
24
24
0
0
0
0
0

24
24
24
24
0
0
24
24
0
0
0

0
0
0
0
0
0
24
24
0
0
0

X
X
24
0
X
X
24
0
24
0
0

X
X
0
24
X
X
0
24
0
24
0

X
X
24
24
X
X
0
0
0
0
0

X
X
0
0
X
X
24
24
0
0
0

X
X
X
X
X

Y
W_

o
GH

X
X

CONTROL BOARD
CONNECTIONS

@
@
THERMOSTAT
CONNECTIONS

PTAC SVX01AEN

lrjla.H£ °

Unit Operation

(thermostat section cont.)
NOTE: Ufthethermostat being used
to controUthe Trane PTAC has
connections avaHaMe for GL and GH
(Fan High and Fan Low) the wiring
may be done in that manner. Ufnot,
onUyone orthe other may be used.
Note:
1. For heat pump operation, a room
thermostat with an "0" (heating
changeover) terminaU is required.
This vvHUmean that some "auto
changeover" thermostats cannot
be used, as many of them either
do not have an "0" terminaU, or
eUseenergize the" 0" terminaU
continuousUy when in the "auto"
position.

temperatures will be sensed by the
Trane Zone Sensor and not at the
PTAC unit. The zone sensor is
connected to the unit using a four-pin
low voltage connector as shown in
the Schematic Diagrams section.
Also, Refer to the Installation
instructions supplied with the Zone
Sensor kit for further information.

TraneZoneSensor

Trane Zone Sensor
ControUfunctions can remain at the
unit or at the zone sensor. The Trane
Zone Sensor feature is a unique
accessory in that it is capaMe of
providing accurate sensing of room
temperature from a central location,
separate from the unit. Depending on
the DIP Switch settings, the Trane
Zone

Sensor

can sense

room

temperatures from a central location
and atthe same time, control the
unit's mode from that central
location. Unlike using a remote
thermostat, setpoint limiting, the fan
cycle switches, the energy
management features and front desk
control will all remain active. Refer to
the Schematic Diagrams section for
wiring information.

Table 2- Maximum Wire Length for
Front Desk Sw#ch and Remote
ContrM Connections

Rxternai

Wire $_cifica_ion

interJ_ce

Thermostat

Size

Max. Length

#z0

60 fi (18m)

#! 8
FDC

600

ft (183m)

#20

900

_ (274m)

#10
Re_riote PAN

Door

S vcDch

P_R Sensor

66 # (2(hn)

#22

1501_ ft (457mL

#20

60 fi !'l 8m)

#28

66 fl (20m)

#20

60 fl (18m)

#18

66 1_ (2Ore)

#20

60 fl {18m)

#18

66 _ {2Ore)

FI-AC SVX01_EN

lri! liN£

Unit Operation

Front Desk Control (FD1, FD2 inputs}
The FD1 and FD2 terminaUs provide
controU inputs for a front desk switch.
Shorting across these two terminaUs
w,HUdisaMe unit operation. The onUy
controUfunction which w,HUremain
active when these terminaUs are
shorted is freeze protection.
Depending on the Fan Cycle DUP
Switch settings, the indoor fan can
operate when the controU is in Front
Desk mode. Any switch which w,HU
produce a short circuit across these
two terminaUs, and when dosed
have less than 200 ohms of contact
resistance can be used as a front
desk switch. Refer to the Schematic
Diagrams section for instructions on
Front Desk Control wiring.
Important
Note: Do not apply 24 VAC
across The FD1 and FD2 terminals.
Applying
24VAC to these terminals
will
result in failure of the control board.
Shorting
these terminals
to any other
terminals
may also result in control
board failure.

Door Switch/Occupancy Sensor
(DR1, DR2, OCl, 0(;2 inputs}
When the door switch changes state
(the door opens or closes), the unit
control starts a 35 minute timer. If at
the end of the 35 minutes, the
occupancy sensor does not detect
room movement, the unit is in
"Occupied-Standby" Mode. If at any
time during the 35 minutes the
occupancy sensor detects motion,
the unit is in "Occupied" Mode.
Once the room is in an "Occupied"
Mode, the control will ignore the
occupancy sensor until a state
change on the door switch input
occurs. For additional energy
savings, when the unit is in
"Occupied-Standby" mode, the
setpoint temperature is adjusted 4°F
down in the heating mode or 4°F up
in the cooling mode. Refer to the
Schematic Diagrams section for

PTAC SVX01AEN

wiring information. Contact Trane
Sales for more information on
Occupancy Sensors and Door
Switches.
Remote Fan Operation
The Trane PTAC has the ability to
operate a remote fan in conjunction
with the unit's indoor fan. The
remote fan will provide conditioned
air to additional rooms or to areas
that are not well ventilated. The
remote fan will operate anytime the
indoor fan on the PTAC unit is
operating. The remote fan will
require a 24 VAC relay that will
connect to the RF1 and RF2
terminals on the control board user
inputs. This relay can be purchased
from any Trane Parts Center. The
actual remote fan is not supplied by
Trane. Refer to the Schematic
Diagrams section for wiring details.

Vent Lever

The vent control allows fresh air to
be drawn into the conditioned area.
This fresh air can provide ventilation
when the indoor fan is operating, but
it will increase the heating or cooling
load and operating costs. To obtain
access to the vent control, remove
the cabinet front and locate the vent
control lever on the left side of the
chassis. Push the vent control lever
up to open the vent or down to close
the vent. The vent door will be
closed and secured by a screw when
shipped from the factory.
On units with hydronic heat, the vent
door must be left closed when the
outdoor temperature might fall below
freezing. This is in order to avoid the
risk of freezing the steam or water
coil during prolonged shut down
periods.
Air Discharge Grille
The discharge grille can be adjusted
to expel air at either a 15° or 40° (40°
default) angle. Refer to the diagram
below to alter the airflow angle.

Discharge

15 ° Discharge

Angle

Grille Orientation

Options

40 ° Discharge
Angle

Vent Control

A WARNING!
Hazardous Vomtage!
Disconnect aH emectricpower,
including remote disconnects before
servicing. Follow proper lockout/
tagout procedures to ensure the
power can not be inadvertently
energized. Failure to disconnect
power before servicing could result
19

ltJItlN£ °

Unit Operation

Use the following procedure to
change the angle ofthe
discharge air flow:

Discharge

Air Grille

1. Remove the front cabinet
2, Position the front cabinet so that
the backside is accessible
Remove the four screws which
secure the discharge air gdlle to
the cabinet front with a PhillipsHead screwdriver.
.

Rotate the gdlle 180° end4or=end.

5. Reinstall the screws securing the
discharge air gdlle to the cabinet
front. Reinstall the cabinet front
on the unit.

PFAC SVX01_EN

lrjiliN£

Chassis

Cabinet Front

mntake Air Filter

The chassis must be cbaned every
four months or more often asthe
atmospheric conditions require. Use
water and detergent to clean the
basepan, center partition and coils.
The use of harsh cbaning matedaUs
may cause a deterioration of the coil
fins or endpUates. Do not use a high
pressure cbaner as it couM cause
severe damage to the PTAC fins and
coils. A hose is okay to use to clean
the coils, but make sure to cover the
controUwith a Manket or pUasstic
bag
to prevent it from getting wet.
Corrosion Resistant units operating
in harsh atmospheric conditions
must be removed from the sbeve
and cbaned every 3 months in the
same manner as above.

The cabinet front and discharge air
grille can be cleaned with a mild
soap or detergent. Under no
circumstances
should hydrocarbon
based cleaners (e.g. acetone,
benzene, naphtha gasoline, etc.} be
used to dean the front or air grilles.
Use care when cleaning the control
area. Do not use an excessively wet
cleaning cloth,

The intake air filter and vent door
filter are both constructed of durable
polypropylene.
Before cleaning the
intake filter, turn the unit off by setting
the mode switch to the OFF position.
Filter should be cleaned as required.

Compressor

/ Fan Motor

The compressor and fan motor are
hermetbaHy seabd, permanently
Uubricatedand require no additional
oiling.

PTAC SVX01_EN

Corrosion

Resistant Models

Corrosion resistant models subjected
to harsh seacoast environments must
be removed from the wall sleeve and
completely flushed with clean water
at bast four times a year. The
basepan, center partition, condenser
end plates, and the condenser itself
should be sprayed with clean, fresh
water. Leaving the unit in the sleeve
and simply spraying the outdoor
grille is not sufficient.

To remove the air filters, grasp the
top of the filter and lift out of the front
cabinet (Figure 14L Reverse the
procedure to reinstall the filters.

Figure 14 - Fiiter Removal

lr ,tlN£ °

Vent Filter

ScheduUed Maintenance

Before cleaning the vent filter,
disconnect power to the unit by
unplugging the power cord at the
wall outlet or subbase, or disconnect
power at the fuse box or circuit
breaker, if unit is operated with vent
door closed, the vent filter does not
need to be cleaned.

To achieve top performance and high
efficiency, a cleaning/inspection
schedule must be established for this
unit. Maintaining this schedule can
be accomplished by either a local
maintenance staff or an authorized
servicer and must followthe
instructions described in this
manual.

1. Remove the cabinet front as
described in Front Removal.
2. Remove the six screws securing
the chassis to the w,all sleeve vvkh
a Phillips-Head screwdriver.
3. Slide the chassis out of the wall
sleeve far enough so that the vent
filter is accessible as shown in
Figure 15.
4. Remove the vent filter by
unscrewing the two screws at the
top of the filter and gently pulling
the filter away from the partition
panel. Refer to Figure 16.
B.Clean and replace the filter by
reattaching the hookto the bottom
of the vent door and replacing the
two screws, slide the chassis back
into the wail sleeve, secure it in
place with six screws and reinstall
the front cabinet.

, If the unit is operated in a dusty
climate, dust may collect in the
basepan and clog the condenser
coil. it is advisable to remove the
unit from the sleeve and thoroughly
clean the basepan and condenser
coil on a periodic basis.
, If the unit is installed ocean side or
in a corrosive atmosphere,
its life
may be greatly reduced bythe
corrosive environment.
Under these
conditions the unit should be
removed from the sleeve and
completely cleaned at bast four
times per year. At that time any
scratches or blisters on the painted
surfaces should be sanded and
repainted.

Obtaining

Service

in the unlikely event this unit requires
repair or servicing beyond what is
covered in this manual, contact your
local sales representative or agency.
To obtain a listing of sales
representatives or agencies in your
area, please call 800-755-6338.

Figure 15- Vent (Left side of unit)

Figure

16- Vent Filter Remeva!

PFAC SVX01_EN

TJ! .N£ °

Contro! Board Diagnostics

important Note: To prevent death,
personal injury or property
damage due
to electrical shock, only qualified service
personnel
are authorized
to use the
diagnostic
box or this procedure.

2. Puil the bottom of the cabinet front
away from the chassis until the
retaining clips disengage.

Normal

OFF
Fault Codes

No power/faibd board

1
2
3
4
5

Compressor Failure
Blown Fuse
Mode Switch
Setpoint Switch
Incorrect Thermostat

6
7
8
9

Wiring
indoor Air Thermistor
indoor Coil Thermistor
Outdoor Air
Thermistor (PTHP Only)
Outdoor Coil

Thermistor (PTHP Only)
LED Rash Rate 0,25 sec ON per
flash, 0.25 sec OFF between flashes, 2,00
sec OFF between codes

1. Grasp the cabinet front as shown.

FTAC SVX01_EN

Live Electrical Warning!
installation, testing, servicing
and troubleshooting of this produ_,
it may be necessary to work with
live electrical components. Have a
qualified licensed eie_rician or other
individual who has properly trained
in live electrical components
perform these tasks. Failure to

introduction
The Trane PTAC is equipped with a
fauk indicator LED that wHUnotify the
owner when an internaU controU
board error has occurred. The LED is
Uocatedon the contrd board itseff
and is covered by the bw-vokage
access cover. Following is a chart
detailing the diagnostic fall codes.
ON

WARNING!

Lift the cabinet front off the
chassis.

4. Remove the low-voltage access
cover by removing the screw
securing it to the control panel
cover.

precautions when exposed to live
eie_rical components could result in
death or serious injury.
Disassembly

to access Control

Board Line Voltage Terminals

5. Disconnect power to the unit.
6. Lifting the front edge of the

escutcheon, slide the tabs at the
top of the escutcheon out of the
retaining hobs and remove the
escutcheon.
7. Remove the unit control knobs by

gently pulling the knobs offthe
control shafts.
To gain access in side the control
cover, after removing the knobs
and escutcheon, remove the two
screw's holding the control cover
in position. The control cover can
be lifted off. Refer to disassembly
procedures for more information.

lrJItlN£ °

Refrigeration Syste

Refrigeration

System Service

Important Note: Brazing requires high
temperatures.
Take precaution
to
protect against personal injury or
property
damage.
To avoid the risk of fire, the refrigeration
system must be kept free from
contamination
due to the presence of
air. Fofiow these instructions
exactly.
To avoid the risk of bums, property
damage, personal injury or death, do not
plug in this product
or apply power to
the compressor
if the compressor
terminal
cover has been removed
or is

Service operations requiring opening
of the hermetically sealed
refrigeration system should be taken
to a weii equipped shop where
special equipment for evacuating,
dehydrating, charging and testing is
available. The following equipment is
necessary:
oNitrogen of no more than 0.0012
grains of moisture.
,Vacuum pump capable of
evacuating to a minimum of 50
microns.
oMicron gauge to check vacuum.

not firmly in place.

oRefrigerant charging cylinder
accurate to within 1/4 oz.
Effective July 1,1992 before opening
any refrigerant system it is the
responsibility of the service
technician to capture the refrigerant
for safe disposal.
Refer to the cooling and heater
performance charts in this section
for capacity test procedure.
A step-by=step procedure for
determining source of trouble,
suggested method and normal
values are provided in the Diagnosis
Charts.

, Electronic leak detector
, Electrical equipment
to test
compressors,
capacitors, voltage
relays and overload protectors

oVolt-meter, ammeter, and wattmeter
, Silver soldering and brazing
equipment - Pinch offtools ¼ in to
5/8 in
, Thermocouple tester

PFAC SVX01_EN

1rJ_.NE °

Refrigeration Syste_

RefrigeratJon Sealed System - Heat Pump (Air Conditioning Model)
Tuba

FTAC SVX01A EN

lrj lN£

Refrigeration

Syste

Dehydrating and Evacuating
Refrigeration System
A rather popuUar misconception
exists that since air conditioners
normally operate with a refrigerant
temperature above 32°F, moisture in
the system is harmbss. Nothing
couM be further from the truth.
Oxygen from moisture pUusnormaU
compressor and motor heat reacts
chemically with the refrigerant and
oiUto form corrosive hydrochbrb
and hydrofluoric acids. These acids
contribute to the break down of
motor winding insulation and the
corrosion of compressor working
parts and cause unnecessary
compressor failure. Sludge, which is
a residue of the chemical reaction,
coats all compressor parts, the inside
of refrigerant tubing, and may even
restrict refrigerant flow through the
capillary tube(s).

Refrigerant leaks are best detected
with a halide or electronic leak
detector.
The importance of careful leak
testing cannot be over emphasized.
Undetected leaks invariably lead to
repeated calls and eventually result
in system contamination, restrictions
and burned out compressors.
For a system that contains a
refrigerant charge and is suspected
of having a leak, stop the operation,
check all tubing and fittings. Soap
suds may also be used.
Note: The flame of the halide
detector wiil glow green in the
presence of R22 refrigerant.

For a system that has been newly
repaired and does not contain a
charge, connect a cylinder of
refrigerant, through a gauge
manifold, to the process tube of the
compressor and liquid line strainer.
Open the valve on the cylinder and
manifold and allow the pressure to
build up within the system. Check for
and handle leaks as described
above.
After the test has been completed,
recover the test charge, evacuate the
system, and recharge with clean
refrigerant.
Brazing
Important
Note: Brazing requires high
temperatures.
Take precaution
to
protect
against persona/injury
or
property
damage.

Satisfactory
results require
cleanliness, experience and the use
of proper material and equipment.

The connections to be brazed must
be properly sized, free of rough
edges and clean.
The generally accepted materials
are:
SlL_FOS (Alloy of 15% silver, 80%
copper, 5% phosphorus) is used
without flux on copper to copper. DO
NOT USE FOR A COPPER TO STEEL
CONNECT/ON. Recommended heat
is approximately 1400°E
SILVER SOLDER (Alloy of 30% silver,
38% copper, 32% zinc) is used with
fluoride base flux on copper to steel,
brass to copper, steel to steel, brass
to steel. Recommended heat is
approximately 1200°R

Ifa leak is detected, do not attempt
to apply more brazing material to the
joint. Recover the charge, unbraze
the joint, clean and rebraze.

PTAC SVX01_EN

lt'i! m.H£ °

Refrigeration

System

Evacuation
Important

Note:

3. Connect the high side line to the
process tube of liquid line strainer.
To prevent

severe

burns, do not allow the sludge or oil to
contact the skin,

Effective July 1,1992. Before opening
any refrigerant system it is the
responsibility of the service
technician to capture the refrigerant
for safe disposal.
This is the most important
part
ef the ent{te service pt_edure.
The mile and efficiency
of the
equipment
is dependent
upon
the thoroughness
exercised
by
the sewiceman
when evacuating
air (non_sondensab|es}
and
meisturo
from the system.

Air in the system causes high
condensing temperature and
pressure, resulting in increased
power input and reduced
performance.
Moisture chemically reacts with the
refrigerant and oil to form corrosive
hydrofluoric and hydrochloric acids.
These attack motor windings and
parts, causing breakdown.
The equipment required to
thoroughly evacuate the system is a
high vacuum pump, capable of
producing a vacuum equivalent to
50 microns, and a thermocoupb
vacuum gauge to give a true reading
of the vacuum in the system.
Note: Never use the system
compressor as a vacuum pump or
run when under a high vacuum.
Motor damage could occur.
1. Connect the vacuum pump,
vacuum tight manifold set with
high vacuum hoses, thermocouple vacuum gauge and
charging cylinder.
2. Connect the low side line to the
process tube of the compressor.

FrAC SVX01_EN

Note: If either process tube is not
long enough to receive the
compression or flare fitting and still
leave room for a pinch-off, swag the
tube and braze in an extra length of
tubing.
4. Start the vacuum pump and open
shut off valve to the high vacuum
gauge manifold only. After the
compound gauge (low side) has
dropped to approximately 29
inches of vacuum, open the valve
to the vacuum thermocoupb
gauge. See that the vacuum pump
will bank-off to a minimum of 50
microns. A high vacuum pump
can only produce a good vacuum
if its oil is not contaminated.
5. if the vacuum pump is working
properly, close the valve to the
vacuum thermocouple
gauge and
open the high and low side valves
orthe high vacuum manifold set.
With the valve on the charging
cylinder closed, open the manifold
valve to the cylinder.
6. Evacuate the system to at bast 29
inches gauge before opening
valve to thermocouple
vacuum
gauge.

7. Continue to evacuate to a
minimum of 250 microns. Close
valve pump and watch rate of rise.
if vacuum does not rise above
1500 microns in three minutes,
system can be considered
properly evacuated.
8. If thermocouple
vacuum gauge
continues to rise and levels off at
about 5000 microns, moisture and
non-condensables
are still
present, if gauge continues to rise
a leak is present. Repair and reevacuate.
9. Close valve to thermocouple
vacuum gauge and vacuum
pump. Shut off pump and prepare
to charge.

lrjl4N£ °

Refrigeration Syste

Charging
Charge the system with the exact
amount of refrigerant.
Refer to the unit nameplate for the
correct refrigerant charge. An
inaccurately charged system will
cause future problems.
1. When using an ambient
compensated caUibrated charging
cyUinder, allow Uiquid refrigerant
onUyto enter the high side.
2. After the system will take alUit will
take, close the valve on the high
side of the manifold.
Start the system and charge the
balance of the refrigerant though
the low side. Do not charge in a
liquid form.
Close the low side valve on the
manifold and pinch-off both
process tubes. Remove the
manifold set, crimp shut the open
ends of the process tubes and
braze.
5. Recheck for refrigerant leaks.
Refrigerant
Do not use a refrigerant other than
that shown on the unit nameplate.
Ail precautionary measures
recommended by the refrigerant
manufacturers and suppibrs should
be observed.

Une Piercing Valves
Line piercing valves may be used for
diagnosis but are not sukable for
evacuating or charging due to the
minute hobs pierced in the tubing.
Line piercing valves must not be left
on the refrigerant system. The
connection between the valve and
the refrigerant tubing is not
hermetically sealed and will
eventually leak.
Open Lines
During any processing of the
refrigeration system the lines should
never be left open to atmosphere
since water vapor wiil enter and add
to the problem of proper evacuation.
Operating Test
The final step in a successful repair is
an accurate operating test. Follow
the Cooling and Heating
Performance tests provided to make
sure the product is again performing
to design standards.
important
Note: Never test operation
without
the unit in the wall sleeve, A
serious change in design specifications
for air movement
through the
evaporator
and condenser
compartments,
causing the fan meter to
ever heat and the refrigeration
system
to become unbalanced
wilt occur when
the unit is net in.a/ted
in the wa//
sleeve,

PFAC SVX01_EN

lri! m.H£ °

Refrigeration

WARNING!

Hazardous Voltage!
Disconnect aH electric power,
including remote disconnects before
servicing. Fefmowproper mockout/
tagout procedures to ensure the
power can not be inadvertently
energized, Failure to disconnect
power before servicing could result
in death or serious injury.

Cooling

System

Performance Test

Thermometers
The following precautions are
necessary in observing the
thermometer readings in the cooling
performance test.
1. Use two accurately calibrated
refrigeration type thermometers
or a thermocouple potentiometer.
Thermometers are affected by
body heat or changes in air flow.
Therefore, the thermometers
must be secured in proper
locations with masking tape, wire
or other applicable retainers.
3. Readings should be observed
without touching or moving the
thermometers.
The sling psychrometer is used to
obtain the wet bulb temperature in
determining the percent relative
humidity.

To obtain the wet bulb operate the
sling psychrometer as follows:
o Saturate the wick (only once during
procedure of obtaining wet bulb
readings) with clean water slightly
below room temperature.
o Psychrometer reading should be
acquired five to six feet in front of
the unit and approximately four
feet off the floor.
Note: Direct discharge airflow away
from the sling psychrometer.
The cooling performance test should
not be employed when outside
temperatures are 20° below that of
the room. Best results are obtained
when the test is conducted under
peak load conditions.
The air conditioner must operate at
least 20 minutes on the High Cool

Place DischargeAir
ThermostatHere

Place Inlet Air
ThermostatHere
(Center in Grille)

FrAC SVX01_EN

lrJ lN£ °

Refrigeration Syste

Cooling Performance Test
The following temperature must be
recorded for the cooling
performance test:
a. Dry bulb temperature of return air
at conditioner. Locate
thermometer as illustrated on
previous page.
b. Dr,/bulb temperature of discharge
air. Thermometer has to be
located as illustrated on previous
page.
The dry bulb thermometer
temperature on the sling
psychrometer should be plus or
minus I°F within reading obtained
on thermometer in the return air.
Check wet bulb temperature on
sling psychrometer and record
same.
d. After the wet bulb temperature,
dry bulb temperature, and return
air temperature have been
recorded, proceed to calculate the
temperature difference as follows.
Subtract temperature obtained in
Step B from temperature obtained
in Step A. The remainder
temperature is used to calculate
from the Cooling Change of
Temperature
Example: Assume a PTHD1501 unit
is under test and the temperature
readings indicated below were
obtained.
.

Return air dry bulb temperature:
8O°F,Step A.

2. Discharge air dry bulb
temperature: 69°F,Step B.

4. in left hand column of Cooling
Capacity Charge headed Dry Bulb,
find the 80° value.
5. in column headed Wet Bulb find
the 75° value and find the value "8
-13" in the cooling range column
under the Model "PTHD1501".
This data show's that the
temperature of the air passing
through the cooling coil is reduced at
least 8°F but not morethan 13°R This
example unit is operating normally
for the existing conditions.
For the example unit under test, the
temperature difference was 11°F
(SO°F,return air, minimum 69°F
discharge air). Since the value is
within the listed cooling range 8 - 13,
this unit is considered to be
operating normally.
Important
Note: Never test operation
w#hout
the unit in the wall sleeve. A
serious change in design specifications
for air movement
through
the
evaporator
and condenser
compartments,
causing the fan meter to
over heat and the refrigeration
system
to become unbalanced
will occur when
the unit is not installed in the wag
sleeve.

Hazardous

Vomtage!

Disconnect all electric power,
including remote disconnects before
servicing. Follow proper lockout/
ragout procedures to ensure the
power can not be inadvertently
energized. Failure to disconnect
power before servicing could result

3. Return air, wet and dry bulb
temperature as recorded in Step
C: Dry Bulb 8O°F,Wet Bulb 75°R

FrAC SVX01AEN

lri!iliH£

Refrigeration

System

For The Cooling Wattage Tests the
following additional readings must
be recorded after the unit under test
is interconne_ed with a wattmeter.
o Outdoor air dry bulb temperature.
Avoid direct exposure of
thermometer to sunUight or to hot
condenser discharge air.
o Total watts input, measured by
wattmeter or caUcuUateby
muUtipUyingappUied vokage by the
unit's amp draw.
Calculating Procedure
Locate the outside air dry buUb
temperature obtained in the first
coUumn of the CooUingWattage
Test.
2. Locate in the second column the
return air wet bulb temperature
obtained in the Cooling
Performance Test.
The total watts input should come
between minimum and
maximum values indicated for
each model.
Assumethat a PTHD1501 is again
under test. Proceed as follows and
observe test readings as
simultaneously as possible.
1. Outdoor air dry bulb temperature
reading - 95°R
2. Check watts input - 1510.
3. Wet bulb temperature as described
in Step C, 75°F.

PTAC SVX01_EN

In the column headed Outdoor Air
Dry Bulb Temperature of the Cooling
VVattage Test find the 95°F value.
Read to the right from the 95°F value
and find the room wet bulb
temperature (75°F).
Read to the right front the 75°F W.B.
value in the PTHD1501 column and
note the minimum and maximum
wattage of 1460- 1575.
Since the wattage reading (1510)
obtained in the tess is with in the
prescribed range, the total power
input in watts is considered to be
normal.
Electric Heat Test
For the electric heat test, the
following readings must be recorded
after the unit is interconnected with a
wattmeter or by recording the total
amp draw to the unit.
Note: Cabinet front must be in place
during this test.
o Record supply voltage to unit.
o Operate unit in highest heat
setting.
o Record wattage recorded on
wattmeter
or total amp draw to
unit.

o Refer to the Electric Heat Capacity
and Electrical Data on page 41
(whichever is applicable for voltage
rating on the unit being tested.)
oThe total watts or amps recorded
should fall with in the minimum
and maximum watts/amps listed
on these charts.

lrJItlN£ °

Refrigeration Syste

Assume that a PTHD1501 230/208V
with 3.5 kW eUectric heater is under
test.
1. SuppUy vokage as recorded - 208V.
2. Watts recorded -2750W or Amps
recorded - 13.5 Amps.
Locate the readings UisSedon page
11. You vviHnote that these
readings fall within the voUtage,
watts and amp draw minimum
and maximum ranges Uistedand
therefore the unit heating
performance wouH be considered
normal
Heating Power Consumption Test
For the heating wattage, the
following readings must be recorded
after the unit is interconnected with a
wattmeter.
o Outside coiUinlet air dry bulb
temperature.
o Inside coil inlet air dry bulb
temperature.
o Total watts input measured by
wattmeter.

1. Locate temperature obtained in
Step A of cooling performance
test in first column of Heating
Wattage Chart.
2. Locate in second column the
inside coil inlet dry bulb
temperature.
3. The total watts input should come
between minimum and
maximum values indicated for
each model.
Assume that a PTHD1501 is under
test. Proceed as follows and observe
test readings as simultaneously as
possible.
1. Outside coil inlet dry bulb
temperature readings as
described above: 45°R
2. Check watts input: 1370 W
3. inside coil inbt dry bulb
temperature reading as de scribed
in Step B: 75°R
Read to the right from the 75° inside
coil inlet dry bulb value in the
column and note the minimum and
maximum wattage of 1335 =1470.
Since the wattage reading (1370)
obtained in the test is within the
prescribed range, the total power
input in watts is considered to be
normal.

PFAC SVX01_EN

lrl liH£

Refrigeration

Syste

Capacitor Check

Testing Capacitor

Resistance Check

2. Set an ohmmeter on its highest
ohm scale and connect the leads
to the capacitor.

1. Discharge capacitor and remove
wire leads.

WARNING!
Discharge capacitor through a 20 to
30 ohm resistor before handling.

Resistance

a. Good Condition - indicator swings
to zero and slowly returns to
infinity. (Start capacitor with bleed
resistor will not return to infinity, it
wHI still read the resistance of the
resistor).
b. Shorted - indicator swings to zero
and stops there- repUace.
c. Open - no reading - replace. (Start
capacitor would read resistor
resistance).

Capacitor

3. Testing for ohms between either
capacitor terminal and the
capacitor body must show infinite
ohms.

Capacitor

Ohmmeter

PTAC SVX01AEN

Capacitor

I'JltlN£ °

Co ponent

A WARNING!
Hazardous

Vomtage!

Tests

Capacitance Check
Using a hookup as shown below,
take the amperage and voltage
readings and use them in the
formula below the diagram.

Overloads

A WARNING!

2. Using an ohmmeter: Test
continuity between terminaUs of
the overload. Ufnot continuous,
the overload is open, replace the
overload.

Hazardous Vomtage!
Disconnect all electric power,
including remote disconnects before
servicing, Follow proper lockout/
ragout procedures to ensure the
power can not be inadvertently
energized. Failure to disconnect
power before servicing could result

1.With no power to the unit, remove
the ovedoad Ueadfrom the
compressor terminal

Compressor Windings
Important
Note: To prevent
death,
personal injury or property
damage due
to electrical shock, do not connect
electrical poser to this unit or to the
compressor
if the compressor
terminal
cover has been removed
or is not firmly

in place.
If the test indicates shorted,

VoBtmeter

Fuse
15Amp

F] _

_j-

grounded or open windings, see
procedure for the next steps to be
taken.
Resistance

Test

1.With no power, remove the leads
from the compressor terminals.
Capacitor
Ammeter

2. Touch the leads of an ohmmeter
to terminals C-S, start windings
and C-R, run winding.
If either winding does not test
continuous, replace the compressor.

Testing Capacitance
Capacitance (MFD) =
2650 X Amperage
Voltage
If the value obtained is not within
10% of the rating printed on the
capacitor, replace.

PFAC SVX01/kEN

lri!i4N£ °

Co ponent

Tests

Ground Test
With no power and compressor
bads removed:
Set an ohmmeter on its highest
scab. Touch one bad to the
compressor body (dean point of
contact, as a good connection is a
must) and the other probe to each
compressor terminaU in turn. if a
reading is obtained, then the
compressor is grounded and must
be replaced.
If the voltage, capacitor, overload
and motor windings test fail to show
the cause for failure:

1. With no power, wire a test cord to
line voltage (Line & N).
Note: The wire size of the test cord
must equal the line size, and the
fuses in the test line must be of the
proper size and type.
Test Cord Connections
Line

2. Connect a good capacitor of the
right MFD and voltage rating into
the circuit as shown.
3. Carefully apply line voltage.
a. if the compressor
starts and
continues run, the cause for failure
is somewhere
else in the system.
b. If the motor fails to start = replace.
Since all single phase
compressors
are of the
permanent split capacitor design
the high and low side pressure
must be approximately
equal or
the low torque compressor
may
not start.

FTAC SVX01AEN

lrJltlH£ °

Component Tests

WARNING !
Hazardous Vomtage!
Disconnect aH electric power,
including remote disconnects before
servicing, Fommow
proper mockout/
tagout procedures to ensure the
power can not be inadvertentmy
energized. Failure to disconnect
power before servicing could result
in death or serious iniury.
indoor Coil and indoor Air
Thermistors:
1. Remove the indoor Coil
Thermistor leads from the circuit
board.
2. Check the resistance of the indoor
Coil Thermistor against the tabb
on the next page. The leads of the
ohm meter will need to contact
the ends of the thermistors that
connect to the board.
3. Replace the indoor Coil Thermistor
if it does not test as above.
Outdoor Coil and Outdoor Air
Thermistors:
1. Remove the outdoor coil
thermistor leads from the circuit
board.
2. Check the resistance of the
Outdoor Coil Thermistor against
the table on the next page. The
leads of the ohm meter will need
to contact the ends of the
thermistors that connect to the
board.
3. Replace the outdoor coil
thermistor if it does not test as
above.
Heater Assembly With Power OFF
to the unit and heater:
1. Remove the heaters in question
and visually inspect the element
for broken condition. Refer to the
disassembly procedures for
information on disassembling the
heater.
36

2. Testthe thermal fuse (one time
fuse). If open, replace the heater
assembly.
Reversing Valve
Occasionally the reversing valve may
stick in the heating or cooling
position or in the mid-operation.
When stuck in the mid-position, part
of the discharge gas from the
compressor is directed back to the
suction side resulting in excessively
high suction pressure.
Checkthe operation of the valve by
starting the system and switching the
operation from COOLING to
HEATING and then backto COOLING.
f no voltage is registered to the coil,
check the operation of the reversing
relay and the continuity of the
connecting wires.
If voltage is registered at the coil, tap
the valve body lightly whib
switching the system from HEATING
to COOLING etc. If this fails to cause
the valve to switch position, remove
the coil connector cap and wiring
and test the continuity of the valve
coil. If the coil does not test
continuous replace it.

Temperature-Actuated Drain Valve
(PTHP Only}
The Trane PTHP will be equipped
with a temperature-actuated drain
valve located in the base pan. Asthe
outdoor ambient decreases to 55°F,
the drain valve will begin to open.
The valve will be completely open
when the outdoor ambient
temperature falls to 50° R

Uve Electrical Warning!
installation, testing, servicing
and troubleshooting of this product,
it may be necessary to work with
live electrical components. Have a
qualified licensed electrician or other
individual who has properly trained
in live electrical components perform
these tasks. Failure to follow all
electrical safety precautions when
exposed to live emestrical
components could result in death or
serious injury.
Important
Note: Set the temperature
controt a# the way counter-clockwise
to
prevent the fan from suddenly coming
on and endangering
the servicer's hands.

If the valve is inoperative, replace.
Replacement of the compressor,
evaporator, condenser, capillary
tubes and reversing valve must be in
accordance with accepted service
practices. These procedures include
a complete evacuation of both high
and low sides, and changing of the
capillary tube assembly whenever
the refrigerant system is opened.
Before replacing a component
in the
sealed system, make sure that the
cause for complaint does not lie in
the electrical circuit, control, overload
or is due to some other reason. The
serviceman must be familiar with the
operational characteristics
of the
product and should not jump to
conclusions.
PFAC SVX01_EN

lr,i! a.N£ °

Co ponent

Tests

1OKOHMS @ 25°C
°C
-40
-39
-38
-37
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
ql
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7

Multiplier
33.6
31.449
29,452
27.597
25.873
24.27
22,761
21.357
20,051
18,834
17.7
16.6342
15.6404
14.7134
13.8482
13.6402
12.2807
11.571
10.9075
10.2868
9.706
9.1588
8.6463
8.1662
7.7162
7.294
6.8957
6,5219
6.1711
5.8415
5.5319
5.2392
4.964
4.7052
4.4617
4.2324
4.0153
3.8109
3.6182
3.4867
3.2654
3.103
2.9498
2.8052
2.6686
2.5396
2.4171
2.3013

FTAC SVX01AEN

°C
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

Multiplier
2,1918
2=0883
1.9903
1.8972
1,809
1.7255
1.6464
1.5714
1,5
1.4323
1.3681
1.3071
1.2493
1.1942
1.1418
1.0921
1.0449
1
0,9571
0,9164
0.8776
0.8407
0,8056
0.772
0.7401
0,7096
0.6806
0.653
0,6266
0,6014
0.5774
0.5546
0,5327
0,5117
0.4918
0.4727
0.4544
0,437
0.4203
0.4042
0,3889
0,3743
0,3603
0.3469
0.334
0,3217
0.3099
02986

°C
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103

Multiplier
0.2878
&2774
0.2675
0,2579
0,2488
0.24
0,2315
0,2235
0.2157
0.2083
0.2011
0.1943
0,1876
0.1813
0.1752
0.1693
0,1637
0.1582
0.153
0.148
0,1481
0,1385
0.134
0.1297
0.1255
0,1215
&1177
0,114
0,1104
0.107
0,1037
0.1005
0,0974
0.0944
0.0915
0.08885
0,0861
0.08355
0.08108
0,0787
0.07641
0,0742
0.07206
0.07
0.068
0.06612
0,0648
0.06255

°C
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151

Multiplier
0.06085
0.0592
0.0576
0.05605
0.05456
0.0531
0.0517
0.05027
0.04889
0.04755
0.04625
0.045
0.64372
0.64248
0.04128
0.04012
0.039
0.03793
0.0369
0.0359
0.03494
0.034
0.03315
0.03233
0.03153
0.03075
0.03
0,02926
0.02854
0.02764
0.02716
0.0265
0.02586
0.02525
0.02465
0.02407
0.0235
0.02295
0.02242
0.0219
0.02139
0.0209
0.02039
0.0199
0.01942
0.01895
0.0185
0.01801

°C
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200

Multiplier
0.0175
0.017
0.0166
0.0162
0.0158
0.0164
0.0151
0.0148
0.0145
0.0141
0.0138
0.0135
0.0132
0.013
0.0127
0.0125
0.0122
0.012
0.0118
0.0115
0.0113
0.0111
0.0109
0.0107
0.0104
0.0102
0.01
0,0098
0.0097
0.0094
0.0092
0.009
0.0088
0.0087
0.0085
0.0083
0.0082
0.008
0.0079
0,0077
0.0076
0.0074
0.0073
0.0072
0.007
0.0069
0.0067
0.0066
0.0065

lrJ lN£ °

Disassembly

A WARNING!

4. Carefully slide chassis out of wall
sleeve, placing on floor or
protected cart.

Hazardous Voltage!
Disconnect aH emectricpower,
including remote disconnects before
servicing. Follow proper lockout/
tagout procedures to ensure the
power can not be inadvertently
energized. Faimureto disconnect
power before servicing coumdresumt

Disassembly

Procedures

Front Removam
1. Grasp the cabinet front as shown.

Escutcheon, Control Knobs, Control
Panel Cover, Controm Board Removam
1. Remove the front cabinet.
2. Remove the control escutcheon
pane[ by lifting the bottom portion
and pulling the tabs away from the
top portion.
3. Remove the control knobs by
gently pulling straight up and away
from the control board.

Chassis
1. Disconnect

power to the

unit.

2. Remove the front cover.
3. Remove three screws on each side
of the chassis, securing the
chassis to the wall sleeve.

1.Remove the front cabinet.
2. Remove the escutcheon, control
knobs and control panel.
3. Remove three screws as shown
below as well as the control board
wiring to remove the control box.
4. Once inside the control box,
remove the power cord strain
relief and disconnect the power
cord from the terminal block.

Remove 2 screws, as shown
below, to gain access into the
control panel cover. Grip the cover
between the two screws and gently
pull up on the cover to remove.
The control panel cover has now
been removed.

1.Remove the front cabinet.

2. Pu[[ the bottom of the cabinet front
away from the chassis until the
retaining clips disengage.

3. Lift the cabinet front off the
chassis. Reverse this procedure to
reinstall the cabinet front.

Power Cord Removal

Remove the wire junction box
cover by removing the four screws
securing it to the partition pane[
above the control panel. This will
expose the wiring connectors that
connect all the PTAC devices to the
control board. If the board is being
replaced, remove the wiring from
the control board and not the
connectors. If a PTAC device (fan
motor, compressor) is being
replaced, the control wiring can be
disconnected from the actual
connectors in the wire junction
box.
Remove the two screws mounting
the control to the PTAC.The
screws are located at the bottom of
the control board securing the
control board housing to the PTAC.
The control board has now been
removed.

2. Remove the escutcheon, control
knobs, control panel cover and
disconnect the wiring to the
control board.
3. Remove the control box. Refer to
the disassembly of the power cord
for instructions on removing the
control box.
4. Remove the screw, securing the
capacitor to the control box.

Hazardous

Vomtage!

FFAC SVX01AEN

lri!i4H£ °

Disassembly

Procedures

Heater AssemMy Removal
1. Remove the cabinet front.

5. Gently lift the heater/discharge
deck assembly out of the unit.

2. Remove the three screws securing
the discharge screen to the
chassis. Shown below.

Removing the indoor Coil and indoor
Air Thermistors

Wire Junction
Box

1. Remove the front cabinet.
2. Remove the escutcheon, control
knobs, and control panel.
3. Disconnect the indoor CoWAir
Thermistor wiring from the control
board.
4. Locate the indoor Coil/Air
Thermistor on the suction tube or
evaporator. Gently pull the
thermistor from the housing.

3. Remove the wire junction box
cover by removing four screws
near the top of the partition panel
above the control panel.
Disconnect the heater wiring
connector.
4. To remove the heater/discharge
deck assembly, remove two
screws on the left and one on the
right side of the discharge deck.
Shown below.

5. Remove the indoor Coil/Air
Thermistor from the unit.
Removing the Outdoor Coil and
Outdoor Air Thermistors
1. Remove chassis from the wall.
2. Remove the front cabinet.
3. Remove the escutcheon, control
knobs, and the control panel.
4. Disconnect the Outdoor Coil/Air
Thermistor wiring from the control
board.
5. Gently pull the thermistor from the
housing.
6. Remove the Outdoor Coil/Air
Thermistor from the unit.
Evaporator Removal
Note: The evaporator
is not a
replaceable
part. Contact the Zone
Produdts Business Unit for additionM
information.

1.Remove the chassis from the wall.
2. Remove the front cabinet.

5. Remove the indoor Coil Thermistor
from the evaporator suction tube.
(Refer to the indoor Coil
Thermistor disassembly
instructions) Remove the indoor air
thermistor from the evaporator
coil.
6. Recapture the system refrigerant.
7. Remove 2 screws from both the left
and right side of the unit securing
the evaporator to the mid-partition
panel.
8. Remove the evaporator inlet and
suction line tubing from the
evaporator.
9. Remove the evaporator.
Condenser Removal
Note: The condenser is not a rep/aceaMe
part. Contact the Zone Products
Business Unit for additionM information.

1. Removethe condenser shroud by
removing two screws on each side
of the shroud securing it to the
condenser, two screws on the
bottom portion of the shroud
securing it to the basepan, and
four total screws securing the
shroud to the partition bracket at
the top of the unit.
2. Remove one screw, on the right
side ofthe unit (if you are looking
at the back of the PTAC)toward
the bottom of the basepan.
3. Capture the refrigerant in the system.
4. Remove the discharge and
condenser out tubing from the
condenser.

5. Remove the condenser.

Remove the escutcheon, control
knobs, control panel and control
box assemblies. (Refer to the
power cord disassembly for
instructions on removing the
control box.)
4. Remove the heater/discharge deck
assembly. (Refer to the Heater
disassembly)

PTAC SVX01_EN

I'JltlN£ °

Disassembly

Procedures

indoor Fan and Motor

Outdoor Fan and Motor

1. Remove the chassis from the wall.

1.FoHowthe directions for removing
the condenser except don't braze
or remove the tubing connecting to
the condenser. Capturing the
system refrigerant is also not
necessary.

2. Remove the front cabinet.
Remove the heater/discharge deck
assemMy. (Refer to the heater
disassemMy instructions)
Remove the escutcheon, controU
knobs, controU paneUcover and
controU box. Remember to
disconnect the controUvvMng.
Refer to the power cord
disassemMy for instructions on
disassemMing the controUbox.

2. Remove the screw on the right side
of the unit (If you are looking atthe
back of the PTAC)toward the
bottom of the PTAC near the lip of
the basepan.
3. Lift the condenser up and over the
lip of the basepan and move just
enough to gain access to the
outdoor fan and motor. Be careful
not to damage the bottom of the
condenser by sitting it on the lip of
the basepan. Also, use caution
when bending the condenser to
gain access to the outdoor fan and
motor. The tubing is very fragile
and must be treated with care.
4.With a pair of pliers, remove the
clamp securing the outdoor fan to
the fan shaft.

5. Remove the indoor fan motor
bracket screws (3) as shown.

5. Remove the fan motor by
removing the two screws securing
it to the fan motor bracket.

6. Remove the set screw (you wHU
need a long allen wrench) securing
the indoor fan to the motor shaft
and remove the indoor fan and
motor.

6. Disconnect the fan motor wiring
from the control by removing the
wire junction box cover on the
partition panel above the control
panel cover.

PFAC SVX01_EN

Air Conditioner Performance Data
PTED 07
Voltage (V)

PTED 09

PTED 12

PTED 15

115

208

230

265

115

208

230

265

116

208

230

265

208

230

265

7,200

7,000

7,200

7,600

9,300

9,000

9,300

12,000

11,700

12,000

14,300

14,600

5.3

2.8

2.6

2.4

7.3

3.9

3.6

3.2

9.7

4.8

5.2

4.2

7.1

6.5

5.7

Cooling Power (W} 590

560

575

625

810

785

810

1070

1045

1070

1400

1430

1460

EER (BtuhNVatt)
Moisture Removal
(Pts/h)

12.2

12.5

12.2

11.5

11.2

10.2

10.0

2.0

2.6

3.6

4.5

Cooming Data
Coo![ng Capacity
(Btu/h)
Cooling Amps

(A)

Heat Pump Heating Data
Heating Capacity
(Btu/h)

Heating Amps (A)

Heating Power (W)

COP (WM,'}
Airfmow

Indoor CFM (Wet)
@0.3ESP (Hi)

210

185

215

210

245

230

260

245

315

300

330

315

355

335

Indoor CFM (Wet)
@0.3ESP (Lo)

170

145

175

170

200

180

220

200

275

290

275

315

295

Indoor CFM (Dry)
@0.3ESP (Hi)

235

210

240

235

265

250

205

335

320

350

335

350

390

370

Indoor CFM (Dry)
@0.3ESP (Lo)

195

170

200

195

225

210

225

295

280

310

295

310

350

330

Heater Size (kW)
208V

1.6

2.9

1.6

2.9

4.1

1.6

2.9

4.1

1.6

2.9

4.1

230V

2.0

3.6

2.0

3.6

5.0

2.0

3.6

6.0

2.0

3.5

5,0

265V

2.0

3.7

2.0

3.7

5.0

2.0

3.7

5.0

2.0

3.7

5.0

208V

5,500

9,900

6,500

9,900

14,000

5,500

9,900

14,000

5,500

9,900

14,000

230V

6,800

11,900

6,800

11,900

17,100

6,800

11,900

17,100

6,800

11,900

17,100

265V

6,800

11,900

6,800

11,900

17,100

6,800

1%900

17,100

6,800

1%900

17,100

208V

1,640

2,935

1,640

2,935

4,140

1,640

2,940

4,140

1,640

2,945

4,140

230V

2,045

3,540

2,045

3,540

5,045

2,045

3,545

5,045

2,045

3,550

5,045

265V

2,040

3,740

2,040

3,740

5,040

2,040

3,740

5,040

2,040

3,740

5,040

Heating Amps
208V

7.7

13,9

7.7

13,9

19.7

7,7

13,9

19,7

7,7

13,9

19,7

230V

8,7

15,2

8,7

15,2

21,7

8,7

15,2

21,7

8,7

15,2

21,7

265V

7,6

14,0

7,6

14,0

18,9

7.6

14,0

18,9

7,6

14,0

18,9

EmectricHeat Data

Btu/Hr

Heating W/att

Certifiedin accordancewith the

PTAC SVX01_EN

UnitaPi

Air ConditioRerEquipment Certification Prograrn,which is based on ARIStandard 310/380.

1rP,
AN£ °

Heat Pump Performance Data
PTHD 07
Vokage {V)

PTHD 09

PTHD 12

PTHD 15

208

230

265

208

230

265

208

230

265

208

230

265

7,300

7,600

9,000

9,300

11,700

12,000

14,000

14,100

3.0

2.8

2.4

4.1

3.8

3.2

5.6

5.1

4.4

6.5

7.1

5.7

600
12.2

625
12.2

805
11.2

830
11.2

1095
10.7

1120
10.7

1445
9.7

1455
9.7

1470
9.6

2.0

2.6

3.6

4.5

6,200

6,400

8,200

8,400

10,900

11,200

13,300

13,500

2.6

2.4

3.4

3.1

2.6

3.4

3.1

3.4

6.0

5.5

4.8

520
3.5

535
3.5

670
3.6

685
3.6

940
3.4

965
3.4

1210
3.2

1235
3.2

Indoor CFM (Wet}
@0.3ESP (Hi}

195

225

240

270

310

340

315

355

Indoor CFB,!(Wet)
@0.3ESP (Lo)

155

185

190

230

270

300

275

315

Indoor CFM (Dry}
@0.3ESP (Hi}

220

250

260

290

330

360

350

390

180

210

220

250

290

330

320

310

350

Heater Size (kW)
208V

1.0

2.9

1.6

2.9

4.1

1.6

2.9

4.1

1.6

2.9

4.1

230V

2.0

3.5

2.0

3.5

5.0

2.0

3.5

5.0

2.0

3.5

5.0

265V

2.0

3.7

2.0

3.7

5.0

2.0

3.7

5.0

2.0

3.7

5.0

208V

5,500

9,900

5,500

9,900

14,000

5,500

9,900

14,000

5,500

9,900

14,000

230V

6,800

11,900

6,800

11,900

17,100

6,800

11,900

17,100

6,800

11,900

17,100

265V

6,800

11,900

6,800

11,900

17,100

6,800

11,900

17,100

6,800

11,900

17,100

208V

1,640

2,935

1,640

2,935

4,140

1,640

2,940

4,140

1,640

2,945

4,140

230V

2,045

3,540

2,045

3,540

5,045

2,045

3,545

5,045

2,045

3,550

5,045

265V

2,040

3,740

2,040

3,740

5,040

2,040

3,740

5,040

2,040

3,740

5,040

Heating Amps
208V

7.7

13.9

19.7

7.7

13.9

19.7

7.7

13.9

19.7

7.7

13.9

19.7

230V

8.7

15.2

21.7

8.7

15.2

21.7

8.7

15.2

21.7

8.7

15.2

21.7

7.6

14.0

18.9

14.0

18.9

7.6

14.0

18.9

7.6

14.0

18.9

Cooming Data
Cooling

Capacity (Btu/h}

Cooling

Amps

(A)

Cooling Power (W}
EER (Btuh/Watt)
Mo[sWre

Removal

{Pts/h)

Heat Pump Heating Data
Heating Capacity(Btu/h}
Heating Amps (A)
Heating Power (W)
COP (W/W)
Airflow

Indoor CFM (Dry}
@0.3ESP (Lo)
Ele_rie Heat Data

Btu/Hr

Heating Watt

265V
Celtified

in accordance

with the Unitary Air Conditioner

7.6
Equipment

Certification

Program,

which is based on ARI Standard

310/380.

FFAC SVX01/kEN

lri! liH£

Pe ot ance

Charts

Cooling Wattage - Air Conditioners
Modei

PTED0701

Temperature
Outdoor
Air
Return Air
Dry Bulb
Wet Bulb

Rating Wattage

100

PTAC SVX01_EN

85
80
75
70
65
60
55
85
80
75
70
65
60
55
85
80
75
70
65
60
55
85
80
75
70
65
60
55
85
80
75
70
65
60
55

PTED0702

PTED0901

PTED0902

PTED1201

PTED1202

PTED1501

PTED1502

Total Wattage
input
Min
Max

560

625

785

810

1045

1090

1045

1090

590
585
585
585
590
580
570
560
565
565
565
560
555
540
540
540
540
540
535
525
520
510
515
520
515
510
505
490
485
490
490
490
485
475
465

715
720
720
720
715
710
700
685
690
695
690
690
680
670
660
665
665
665
660
660
640
635
640
640
640
635
625
615
605
610
610
610
605
600
585

815
820
820
820
815
805
795
770
775
780
775
770
765
765
730
735
735
735
730
720
710
690
690
695
690
690
680
670
645
650
650
650
645
635
625

900
905
905
905
900
890
880
855
860
865
860
855
850
835
815
820
820
820
815
805
795
770
775
780
775
770
765
755
730
735
735
735
730
720
710

1050
1055
1060
1055
1050
1045
1030
1000
1005
1005
1005
1000
990
980
950
950
955
950
950
940
930
895
900
905
900
895
890
880
850
850
850
850
850
940
830

1180
1180
1180
1180
1180
1175
1160
1125
1130
1135
1130
1125
1120
1105
1070
1075
1080
1075
1070
1060
1055
1020
1020
1030
1020
1020
1010
1000
970
970
975
970
970
960
950

1080
1090
1100
1100
1095
1090
1070
1025
1035
1035
1045
1040
1030
1020
965
980
990
990
990
980
965
915
930
936
935
930
925
907
860
870
880
885
880
870
855

1190
1205
1215
1220
1215
1205
1190
1140
1150
1160
1165
1160
1150
1135
1085
1095
1105
1105
1100
1095
1075
1025
1040
1046
1050
1045
1035
1020
970
985
990
990
990
980
965

TJ IN£ °

Pe :or ance

Charts

CoMing Wattage - Heat Pumps
ModeH

PTHD0701

Outdoor
Air
Return Air
Dry BuHb Wet BuHb

Rating Wattage

100

85
80
75
70
65
60
55
85
80
75
70
65
60
55
85
80
75
70
65
60
55
85
80
75
70
65
60
55
85
80
75
70
65
60
55

PTHD0702

PTHD0901

PTHD0902

PTHD1201

PTHD1202

PTHD1501

PTHD1502

Total Wattage
hput
Min
Max

600

625

810

850

1120

1145

1430

1460

625
620
620
620
615
605
595
580
585
590
585
580
575
560
550
555
555
555
550
540
530
515
520
525
520
515
510
500
485
490
490
490
485
475
465

705
710
710
710
705
695
685
670
675
680
675
670
675
655
640
645
645
645
640
630
620
610
610
615
610
610
600
590
575
580
480
580
575
565
555

830
835
835
835
830
820
810
785
790
795
790
785
780
770
745
750
750
750
745
735
720
700
705
705
705
700
690
680
655
660
660
660
655
650
635

935
940
940
940
935
925
915
890
890
890
890
890
880
865
845
850
850
850
845
835
825
800
800
810
800
800
790
775
755
760
760
760
755
745
735

1120
1125
1130
1125
1120
1115
1100
1070
1075
1075
1075
1070
1060
1050
1020
1025
1025
1025
1020
1010
1000
970
975
975
975
970
960
950
920
925
925
920
920
910
900

1230
1235
1240
1240
1230
1230
1210
1180
1190
1190
1190
1180
1170
1160
1130
1135
1135
1125
1130
1120
1110
1080
1085
1085
1085
1080
1070
1060
1030
1030
1035
1030
1030
1020
1010

1445
1465
1475
1475
1470
1460
1440
1375
1390
1410
1410
1400
1390
1370
1305
1325
1335
1340
1335
1320
1260
1240
1260
1265
1265
1260
1250
1230
1170
1185
1195
1200
1195
1180
1160

1570
1590
1600
1600
1600
1580
1562
1500
1520
1530
1530
1520
1515
1495
1430
1445
1460
1460
1455
1440
1420
1360
1380
1390
1395
1390
1375
1355
1290
1310
1320
1320
1315
1305
1280

FTAC SVX01_EN

lri! liH£

Pe ot ance

Charts

Cooling Change of Temperatu,.e oA_ Condi*ione_

RoomAir
Dry
Bulb

Cooling

RoomAir
Dry
BuD

RoomAir
W_
Bulb
Rating_u/h
Rating CFM
85
80
75
70
80
75
70
65
75
70
65
60
70
65
60
55
65
60
55

PTED0701 PTED0702
Temperature Across
indoor Coil (£ T}

Rating Btdh
Rating CFM
85
80
75
70
80
75
70
65
75
70
65
60
70
65
60
55
65
60
55

FTAC SVX01AEN

PTED1201
PTED1202
PTED1501
PTED1502
Temperature Across
Temperature Across
indoor Coil (_ T}
indoor Coil (_ T}

Min

Max

Min

Max

Min

Max

Min

Max

7000
185
1
8
19
30
4
14
23
34
9
18
26
35
12
18
25
31
12
17
22

7600
225
3
13
22
33
9
19
27
36
14
21
29
36
16
22
28
34
15
20
24

9000
230
2
11
19
28
7
15
23
31
11
18
24
32
13
18
23
28
12
16
20

9300
260
6
14
22
30
11
18
25
33
14
20
27
33
16
21
26
31
14
18
22

11700
300
1
9
18
26
6
13
21
29
9
15
23
29
10
15
21
26
9
13
18

12000
330
5
13
22
30
10
18
25
33
13
20
26
33
15
20
25
30
13
17
21

14300
315
1
8
16
25
5
12
20
28
8
15
21
29
10
15
20
26
9
13
17

14600
355
4
12
20
27
8
16
23
30
12
18
24
30
14
19
24
28
13
17
21

Change of Temperature

RoomAir
Wet
Bulb

Model
PTED0901
PTED0902
Temperature Across
indoor Coil (£ T}

- Heat Pumps

PTHD0701 PTHD0702
Temperature Across
indoor Coil (£ T}

Model
PTHD0901
PTHD0902
Temperature Across
indoor Coil (£ T}

PTHD1201

PTHD1202

PTHD1501

PTHD1502

Min

Max

Min

Max

Min

Max

Min

Max

7300
195
1
8
19
30
4
14
23
33
9
18
26
35
12
18
24
31
12
17
22

7600
225
3
13
22
33
9
19
27
36
14
21
29
36
16
22
28
34
15
20
24

9300
240
2
11
19
29
7
15
23
31
11
18
24
32
13
18
23
29
12
16
20

9600
270
6
15
22
30
11
18
25
33
15
20
27
33
16
21
26
31
15
18
22

12300
310
1
10
18
26
5
14
21
30
10
16
23
30
11
16
21
26
10
14
18

12600
340
5
13
22
30
10
18
25
33
13
20
26
33
15
20
25
30
13
17
21

14300
315
1
8
17
25
5
12
21
28
8
16
22
29
10
16
21
26
9
13
18

14600
355
4
12
20
28
9
16
23
31
12
18
25
31
14
19
24
29
13
17
21

lrJ lN£ °

Pe :or ance

Charts

Cooling Ampere Chart - Air Conditioners
Cond HnHetAir
ModeH
Temperature
PTED0701
Amperage
RatingAmpere
100
95
90
85
80

ModeH
PTED0702
Amperage

ModeH
PTED0901
Amperage

ModeH
PTED0902
Amperage

ModeH
PTED1201
Amperage

ModeH
PTED1202
Amperage

ModeH

PTED1501

PTED1502

Amperage
Min
Max

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

2,6

2.9

2,4

3,6

3.9

3.2

4.8

5,2

4,2

4.2

6.5

7.1

5,7

5.7

2.6
2,4
2.3
2,2
Z1

2.9
2.8
2.7
2.6
2.4

2,4
2.3
2.2
2.1
2.0

2.6
2.5
2.4
2,3
Z2

&4
3.2
3.1
2,9
2.8

4.0
3.8
3.6
3.4
3.3

2.9
2.7
2,6
2,5
2.3

3.1
3.0
2,9
2,7
2.6

5.6
5.4
5,2
4.9
4.7

5.6
5.3
5.1
4.8
4.6

3,9
3,7
3.6
3.4
3.2

4.3
4.1
3,9
3,8
3.6

6.6
6.2
5,9
5,6
5.3

&0
7.6
7,2
6.8
6.4

5.6
5.3
5.1
4,8
4`6

6.2
5,9
5,6
5.3
5.1

Cooling Ampere Chart - Heat Pumps
Cond Inlet Air

ModeH

Temperature

PTHD0701
Amperage
Min
Max
RatingAmpere 2.6
2,9
100
2,6
2,9
95
2,4
2,8
90
2.3
2,6
85
2,1
2,5
80
2,1
2,3

Heating

Wattage

Temperature
Outside
Air
Dry BuHb

ModeH
PTHD0702
Amperage
Min Max
2.4
2.4
2.5
2.7
2,4
2.6
2,2
2,5
2,1
2,3
2,1
2,2

ModeH
PTHD0901
Amperage
Min Max
3,6 3,9
3,4 4`0
3,2 3,8
3.1 3,6
3,1 3,4
2,9 3,3

ModeH

PTHD0902
Amperage
Min Max
3,2 3,2
3,0 3,2
2,8
3,1
2,7
3,0
2,6
2,9
2,5
2,7

PTHD1201
Amperage
Min Max
4,8
5,2
5,6
5,5
5,3
5,2
&0
5,0
4,8
4`7
4,6
4,5

PTHD1202
Amperage
Min
Max
4,2
4`2
4,1
4,5
3,9
4,3
3,7
4,1
3.5
3,9
3,3
3,7

PTHD1501
Amperage
Min
Max
6,5
7,1
6,6
&0
6,2
7,6
5,9
7,2
5,6
6,8
5,3
6,4

PTHD1502
Amperage
Min
Max
5,7
5.7
5,5
6,1
5.2
5,8
5,0
5.5
4.7
5,2
4,5
4,9

- Heat Pumps

Room Air
Dry BuHb
Rating Wattage
85
80
75
70
65
85
80
75
70
65
85
80
75
70
65
85
80
75
70
65

ModeH
PTHD0701
PTHD0702 PTHD0901
PTHD0902
Total Wattage
Total Wattage
Hnput
Hnput
Min
520
580
565
550
535
520
565
550
630
515
500
545
530
515
500
480
525
510
500
480
465

Max
535
620
600
590
575
560
600
590
570
555
540
580
570
555
535
520
565
550
535
520
500

Min
670
745
725
710
695
675
710
695
680
660
640
680
660
640
630
610
650
630
610
600
580

Max
685
790
775
760
740
720
760
740
730
710
690
725
710
690
675
675
695
675
655
645
625

PTHD1201
PTHD1202
Total Wattage
Hnput
Min
940
1030
1010
990
970
945
1000
975
955
930
910
950
940
920
895
875
925
900
880
855
940

Max
965
1115
1095
1075
1050
1025
1080
1060
1040
1010
995
1040
1020
1000
980
955
1010
985
965
940
922

PTHD1501 PTHD1502
Total Wattage
Hnput
Min
1210
1295
1275
1245
1225
1200
1240
1214
1190
1160
1145
1185
1160
1135
1110
1090
1130
1110
1080
1060
1030

Max
1235
14.35
1410
1385
1360
1335
1375
1355
1330
1305
1280
1320
1300
1270
1250
1220
1270
1240
1220
1190
1265
F]-AC SVX01AEN

TI!i iH£ °

Pe or ance

H_ting

Change of Temperature

Room Air

Charts

oHeat Pumps

PTHD0701 PTHD0702

PTHD0901

ModeH
PTHD0902

PTHD1201

PTHD1202

PTHD1501

PTHD1502

Wet
Bulb
Min

Max

Min

Max

Min

Max

Min

Max

Rating Btu/h
Rating CFM

6200
220

6400
250

8200
260

8400
290

10900
330

11200
360

13300
350

13500
990

85
80
75
70
65

22
23
24
26
26

80
75
70
65

20
21
22
23

80
75
70
65
85
80
75
70
65

18
19
20
21
15
16
17
18
19

24
24
25
27
27
_
23
24
24
25
20
21
22
23
24
r
18
19
20
21

24
25
26
28
28
_
23
24
24
25
20
21
22
23
24
17
18
19
20
21

27
28
29
30
30
2-4
25
26
27
28
_
23
24
24
25
20
21
22
23
24

27
28
29
31
31
_4
25
26
27
28
2323
24
25
26
21
22
23
23
24

30
31
32
34
34
29
29
30
31
32
27
28
29
29
30
Z4
25
26
27
28

28
29
30
32
32
27
28
29
30
31
27
28
29
30
31
2?
28
29
30
31

30
31
31
33
33
30
31
31
32
33
30
31
31
32
33
29
30
31
31
32

Heat Pump Reverse
ModeH
VoHtage
Am ps
VVatts
Btuh
COP
CFM (Dry)
Heating Btuh
OutdoorAmbient

Cycle Heating

Capacity

PTHD07

PTHD09

PTHD12

PTHD15

208

230

265

208

230

265

208

230

265

208

230

2=6

2_4

3,4

2=6

4=7

4_3

4=8

520

535

670

685

940

965

1210

1235

6200

6400

8200

6400

8400

10900

11200

13300

13500

3,5

3=5

3,5

3,6

3=6

3,6

3,4

3,8

3,2

195

225

240

270

310

340

315

355

62
57
52
47

7200
6900
6500
6200

7400
7100
6700
6400

9800
9300
8700
8200

1010010100
9600 9600
9000 9000
6400 8400

13200
12500
11700
10900

13500
12800
12000
11200

42
37
32
27
24

5900
5600
5300
5000
4800

6100
5800
5500
5200
5000

7700
7200
6700
6200
5800

7900
7400
6900
6300
6000

10200
9500
9600
7900
7500

10500
9700
8900
8200
7800

OutdoorAmbient

62
57
52

555
550
530

565
560
540

725
715
695

740
730
710

Rating Point

47
42
37
32
27
24

525
505
500
490
480
475

535
525
510
500
495
490

670
650
630
615
585
570

685 685
665 665
645 645
630 630
600 600
585 585

1034
1010
980
945
910
880
830
790
765

1060
1030
1000
965
930
900
850
810
785

Rating Point

265

10500
9700
8900
8200
7800

15800 16000
15000 15200
14200 14400
1330013500
12500 12700
11700 11900
10800 11000
10000 10200
9500
9700

16000
15200
14400
13500
12700
11900
11000
10200
9700

1060
1030
1000
965
930
900
850
810
785

1300
1325
1275
1905
1245
1270
12101235
1175
1200
1140
1165
1100
1120
1055
1080
1045
1070

1325
1305
1270
1235
1200
1165
1120
1080
1070

Wa_s

PTAC SVX01_EN

lti lN£

Schematic Diagrams

(PTHD : ED)

POWER INPUT
WH (BLI

(Ribbed)

BK (BR)

N (GN/YL)

TB-3

mmm_

OUTDOOR
AIR
THERMISTOR
OUTDOOR

PIPE

For PTED modeU,Set Switch Position
As Fig1

THERM,_TOR

For PTHD ModeU, Set Switch Position
As Fig 2
_SSEMBLY_1A1_4

Must Be Connected For 230V
As Fig 3
Must Be Connected For 265V
As Fig 4

On Heat Pump ModeU OnUy

On Heat Pump ModeU OnUy(Option)

Remove For Non Heat Pump
AppUications

mE_MBSTOR
T_E_MBSTOF

???£????

For 3.5 KW Heat AppUications
[_

SW2

1234567

For 5.0KWHeat Applications

SW2

1234567

FFAC SVX01AEN

lrl_liH£

Schematic Diagrams

POWER
WH

{BL)

(HVdronic)

INPUT
BK !SR}

N(GNHL/
(_tIBBED)

TB-3

PW_ P/NO : 6870Ag0090A

% ,N

For PTED model, Set Switch Position
As Fig1

Must Be Connected For 208V/230V
As Fig 2

P 7RANS

INDOORPIPE INDOOR_1_
THERMISTOR

Must Be Connected For 265V
As Fig 3
Must Be Connected For 115V
As Fig 4
Connect the piggy=back wirings

BLACK
ON

RED

WHITE

SW2

WHITE
1234567

FTAC SVX01AEN

lrJ_lN£ °

Schematic Diagrams

Trane Zone Sensor

Wiring

O-STATUS
LED

FAULT
CODES

OOOOOOO
CN-ZONE

DIP
SWITCHES

!°°°°°°°°
OOOOOOO

OOOOOOO
MODE

CSP

GND

ZONE

ZONE SENSOR

Note: Refer to the Remote
Operation Section for DiP switch
settings and Zone Sensor Features.

@ ZONE
®GND

iX_

Energy Management

® CSP
4Z) MODE

System
/

Energy

Management

STATUS
LED

(_ _

DIP

ooooooo

OC1 OC2 DR1 DR2

0000

RF1 RF2

FD1 FD2

00000000

0000000

SWITCHES

0000000
(

Note: The Occupancy Sensor and
Door Switch are not provided by
Trane. They are to be field-installed
and supplbd, Refer to Product
Support Online or call the Zone
Products Business Unit for more
information on Occupancy Sensors
and Door Switches,
50

_o _oo oo I

OoorSw'tchl
_

Occupancy

Sensor

FFAC SVX01AEN

lri!iliH£

Schematic Diagrams

Front Desk Switch and Remote Fan Wiring
J

OOOOOO0
ocl oc2 _1 _2 RF1_2 _D1_UZ

DIP
SWITCHES

00000000

0000000

Note: The front desk swkch and
remote fan are not provided by
Trane.

0000000

I°°°°°i'

Remote Thermostat Wiring

STATUS
LED

GLGHOWY R C
OOOOOOO

DIP

oooooo
SWITCHES

IOOOOOOO

O OOO

00000000

Remote

T-Stat

-eC
oR
_Y
8W
_0

Note:

1. GL and GH do not both
need to be wired to the
thermostat, ffthe
thermostat onUyoffers one
G (Fan} connection, then
either GL (Low Fan) or GH
(High Fan) must be used.

PTAC SVX01AEN

2. Most Thermostats do not
require a common (C)
connection, if your
thermostat does not have a
common connection, it
doesn't need to be wired.

-¢ GH
_e GL

5 1

Tra_
An American
Standard
WW_
_a_COBF_
For more
your
e mail

local

information
district

Gompany

contact
office

us at comfort_trane,

or
com

Literature Order Number

PTAC-SVX01A-EN

File Number

SV XN PTAC-000-SVX01A 0902 EN

Supersedes

PTAC SVN01A-EN and PTAC SVU01A-EN

Stocking Location

La Crosse

Trane has a policy of continuous product and product dat_ improw, ment and reserves the right to change design
and specifications without notice, Only qualified technicians should perform the installation and servicing of
equipment referred to in d_ispublication,

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TRANE Package Units(both Units Combined) Manual L0410122

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