GOODMAN Package Units(both Units Combined) Manual L0806745

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

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INSTALLATION & OPERATING
INSTRUCTIONS
for

GPG10, GPG12, & GPG13
SINGLE PACKAGE GAS-ELECTRIC
HEATING & COOLING UNIT
Affix this manual and Users Information Manual adjacent to the unit.

This Forced Air Central Unit Design Complies With
Requirements
Embodied in The American National
Standard / National Standard of Canada Shown Below.
ANSI Z21.47.CSA-2.3 Central Furnaces

RECOGNIZE

THIS SYMBOL

AS A SAFETY

PRECAUTION.

ATTENTION INSTALLING PERSONNEL
Prior to installation, thoroughly familiarize yourself with this Installation Manual. Observe all safety warnings. During
installation or repair, caution is to be observed.
It is your responsibility to install the product safely and to educate the customer on its safe use.

These installation

instructions

cover

the outdoor

*NOTE: Please contact your distributor or our
website for the applicable product data
book referred to in this manual.

installation of single package gas electric heating and
cooling units. See the Product Data Book applicable to
your model* for information regarding accessories.

IO-256C
3/07

Goodman Manufacturing
Company, L.P.
2550 North Loop West, Suite 400, Houston, TX 77092
www.qoodmanmfq.com
© 2005 - 2007 Goodman

Manufacturing

Company,

L.P.

INDEX
Replacement Parts .............................................................................................................................................................
ORDERING

PARTS

..............................................................................................................................................

Safety Instructions .............................................................................................................................................................
Unit location ........................................................................................................................................................................
ALL INSTALLATIONS:
GROUND

LEVEL

ROOFTOP
ROOF

...........................................................................................................................................

INSTALLATIONS

ONLY:

CURB INSTALLATIONS

General Information

ONLY:

..................................................................................................................

...........................................................................................................................

ONLY:

.......................................................................................................................

...........................................................................................................................................................

TRANSPORTATION

DAMAGE

..................................................................................................................................

Rigging Details ...................................................................................................................................................................
gas piping ...........................................................................................................................................................................
HIGH ALTITUDE DERATE
(U.S.
INSTALLATIONS ONLY) ............................................................................................
PIPING .............................................................................................................................................................
GAS PIPING

CHECKS ..........................................................................................................................................

Propane Gas Installations ..................................................................................................................................................
TANKS AND PIPING .............................................................................................................................................

Electrical Wiring .................................................................................................................................................................
THERMOSTAT

LOCATION

UNIT VOLTAGE

......................................................................................................................................

..................................................................................................................................................

HEAT ANTICIPATOR SETTING ................................................................................................................................
Circulating Air and Filters ................................................................................................................................................
AIRFLOW

CONVERSION

DUCTWORK

.....................................................................................................................................

.....................................................................................................................................................

FILTERS ..........................................................................................................................................................

Venting ..............................................................................................................................................................................
FLUE

HOOD

INSTALLATION .................................................................................................................................

Condensate Drain .............................................................................................................................................................
CONDENSATE

DRAIN CONNECTION

......................................................................................................................

normal sequences of operation ......................................................................................................................................

3
3
3
4

4
4
4
5

5
5

6
6
6
6
7
7
8

8
8

9
9
10
'10
10
'10

t0
10

tl
11

HEATING .........................................................................................................................................................

COOLING

........................................................................................................................................................

FAN ONLY ......................................................................................................................................................

Startup, Adjustments, and Checks ..................................................................................................................................
HEATING

STARTUP

COOLING

STARTUP ...........................................................................................................................................

Troubleshooting
IGNITION

...........................................................................................................................................

...............................................................................................................................................................

CONTROL

ERROR

CODES

.....................................................................................................................

12
12
15

15
15

ABNORMAL

OPERATION

- HEATING

...................................................................................................................

ABNORMAL

OPERATION

- COOLING ...................................................................................................................

Maintenance ......................................................................................................................................................................
FILTER

REPLACEMENT

CABINET
CLEAN

FINISH
OUTSIDE

CONDENSER,

PASSAGES

CLEANING

MAINTENANCE
COIL

(QUALIFIED
(QUALIFIED

FLUE PASSAGES

...................................................................................................................

..........................................................................................................................

(QUALIFIED

EVAPORATOR,

FLAME SENSOR
FLUE

OR CLEANING

AND

SERVICER

ONLY)

INDUCED DRAFT

SERVICER
SERVICER
(QUALIFIED

ONLY)
ONLY)

............................................................................................

MOTORS

...................................................................................

......................................................................................................
.....................................................................................................

SERVICER

ONLY) ......................................................................................

MAIN BURNER FLAME (QUALIFIED
SERVICER ONLY) .............................................................................................
CLEANING BURNERS ........................................................................................................................................

Accessories and Functional Parts ..................................................................................................................................
SHEET

METAL ACCESSORIES

FUNCTIONAL
GENERAL

PARTS

.............................................................................................................................

.........................................................................................................................................

INFORMATION .....................................................................................................................................

t6
16
16
16
16
16
16
17
17
17
t8
18
'18
'18

Ignition Control Diagnostic Indicator Chart ...................................................................................................................
Heating Timing Chart .......................................................................................................................................................
Cooling Timing Chart .......................................................................................................................................................
APPENDIX .........................................................................................................................................................................
Unit Dimensions ...............................................................................................................................................................

t9
19
t9
20
20

Wiring Diagrams ...............................................................................................................................................................
Minimum Clearances ........................................................................................................................................................
Recommended Filter Sizes ..............................................................................................................................................
2

21
33
33

REPLACEMENT

PARTS
_WARNING

ORDERING

PARTS
HEATING

When reporting shortages or damages, or ordering repair
parts, give the complete unit model and serial numbers as
stamped on the unit's nameplate.
Replacement parts for this appliance are available through your
contractor or local distributor. For the location of your nearest
distributor, consult the white business pages, the yellow page
section of the local telephone book or contact:

DEVICE

SUCH

DEVICE

EVENT

THAT

WILL

BE DRAINED

INSTRUCTIONS

Before installing this unit, please read this manual to familiarize
yourself on the specific items which must be adhered to,
including maximum external static pressure to unit, air
temperature rise, minimum or maximum CFM and motor
speed connections.

INJURY

OR LOSS

Do NOT

PROPERTY

PART

OR USE GASOLINE

IN THE VICINITY

THIS

OR OTHER
OR ANY

FLAMMABLE

OTHER

NOT

TRY

• Do

NOT

TOUCH

PHONE

TO LIGHT

IN YOUR

• IMMEDIATELY
PHONE
• IF YOU

ANY

IN SUCH

SHOULD

AND

THE

BE DRAINED,

WATER

MAY BE EXPOSED

ANY

CASE,

HYDRONIC

THE

SOURCE
TO

COIL

ALTERNATIVE

IN THE

TEMPERATURES

FREEZING

UNITS

HEAT

SHOULD

SOURCES

DAMAGE,

PART

HAS

PERSONAL

BEEN

TECHNICIAN
CONTROL

INJURY

UNDER

TO INSPECT

SYSTEM

OR DEATH,

WATER.
THE

AND ANY

DO NOT

IMMEDIATELY
FURNACE

GAS

CALL

AND

CONTROL

USE
A

TO REPLACE

HAVING

BEEN

MUST

NOT

PHASES
RESULT

RETURN

BE USED

AS A "CONSTRUCTION

OF CONSTRUCTION
IN PREMATURE

ON A NEW

FAILURE

AIR TERMPERATURES

AND

HEATER"

DURING

THIS

STRUCTURE.

OF THE
EXPOSURE

UNIT

DUE TO

THE

TYPE

EXTREMELY

TO CORROSIVE

OR VERY

ATMOSPHERES.

VAPORS

.o.vo,,AOE

AND

DISCONNECT
ALL POWER BEFORE

NOT USE ANY

FROM

A NEIGHBOR'S

_lk¢_

&WA.NI.G %.1.

INSTALLING THIS UNIT. MULTIPLE POWER SOURCES BA_
BE

PRESENT.

DAMAGE
DO

) 1111
SERVICING OR

FAILURE

I PERSONAL

INJURY

MAY

CAUSE

PROPERTY

DEATH.

BUILDING

CALL

FOLLOW
CANNOT

BUILDING

MONITORED.

APPLIANCE

SWITCH;

THE

BE VACANT,

AND,

PIPES

WINTERIZED,

AND

FREEZING

AN_

THAT

PERSONAL

ANY APPLIANCE
ELECTRICAL

UNIT

USE MAY

WHAT TO DO IF YOU SMELL GAS:
• Do

BE TAKEN

WATER.

FINISHING

EXACTLY,

DAMAGE,

IF ANY
SERVICE

DIRTY

IS NOT FOLLOWED

CAUSING

THAT

PROPERTY

UNIT

OF THE

OF LIFE.

STORE

LIQUIDS

INSTRUCTIONS

MAINTAINED

EXPOSED

WATER-BEARING

WILL

SHOULD

IN WHICH

BE UTILIZED.

ANY

LOW

IN THESE

AND

QUALIFIED

THIS

A']k WARNING

MAY RESULT

ALL

CARE

ROUTINE,

BUILIDNG

_WARNING

Keep this literature in a safe place for future reference.

OR EXPLOSION

INSPECTED,
MAYBE

REASONABLE,

IF THE

BE VACANT,

BE PROPERLY

AS WELL

AVOID

THIS

UNDER

THE INFORMATION

WILL

BUILDING

EVENT

WITHOUT

SUPERVISION.

_WARNING

TO THE INSTALLER

FIRE

IN THE

TEMPERATURES

SHOULD

BE UTILIZED
AND

IS ROUTINELY
THE

SHOULD

CLOSED.

NOT

IS LOCATED

BE VACANT,

BUILDING

SHOULD

MAINTENANCE

SUCH

AND

SERVICE PARTS DEPARTMENT
GOODMAN MANUFACTURING COMPANY, L.E
2550 NORTH LOOP WEST, SUITE 400
HOUSTON, TEXAS 77092
(713) 861 2500

SAFETY

UNIT

INSPECTION,

YOUR

THE GAS
REACH

GAS

SUPPLIER

SUPPUER'S

YOUR

GAS

_'_ WARNING

INSTRUCTIONS

SUPPLIER,

CALL

THE

FIRE

PREVENT

DEATH,

THE

RISK

DO NOT

STORE

PROPERTY

DAMAGE,

COMBUSTIBLE

PERSONAL

MATERIALS

INJURY
USE

DEPARTMENT
GASOLINE
INSTALLATION
SERVICE

AN D SERVICE

AGENCY

OR THE

MUST BE PERFORMED

BY A QUALIFIED

INSTALLER,

WARNING
OVERHEATING

OR OTHER
OF THE

FLAMMABLE

LIQUIDS

OR VAPORS

IN THE

APPLIANCE.

GAS SUPPLIER

I
SHOULD

VICINITY

OCCUR

OR THE GAS

I_WARNING

]

SUPPLY

FAIL TO

SHUT

OFF,

INSTALLATION AND REPAIR OF THIS UNIT SHOULD BE PERFORMED
ONLY BY INDIVIDUALS MEETING THE REQUIREMENTS OF AN ENTRY

TURN
I

E ERNAL
TO
THE
FURNACE
BEFORE
I

LEVEL TECHNICIAN AS SPECIFIED BY THE AIR CONDmDNING AND
REFRIGERATION INSTITUTE (ARI). ATTEMPTING TO INSTALL OR
REPAIR THIS UNIT WITHOUT SUCH BACKGROUND MAY RESULT IN

_]_WARNING
THIS PRODUCT
MAY CAUSE
STATE

CONTAINS

SERIOUS
CALIFORNIA

REPRODUCTIVE

OR PRODUCES

ILLNESS

OR DEATH

TO CAUSE

PRODUCT DAMAGE, PERSONAL INJURY, OR DEATH.

A CHEMICAL
AND

CANCER,

WHICH

BIRTH

OR CHEMICALS
ARE

DEFECTS

KNOWN

WHICH
THE

OR OTHER

HARM.

To avoid possible illness or death of the building occupants,
do NOT locate outside air intake device (economizer,
manual fresh air intake, motorized fresh air intake) too close
to an exhaust outlet, gas vent termination, or plumbing vent
outlet. For specific distances required, consult local codes.
Allow minimum clearances from the enclosure for fire
protection, proper operation, and service access (see
appendix). These clearances must be permanently
maintained.
The combustion air inlet and flue outlet hoods on the unit
CARBON

MONOXIDE

POISONING

must never be obstructed. If used, do not allow the
economizer/manual fresh air damper/motorized fresh air
damper to become blocked by snow or debris. In some
climates or locations, it may be necessary to elevate the
unit to avoid these problems.

HAZARD

Special
Warningfur Insfulla6on
ofFumacas
or AirHandling
Unitsin
Endosed
AreassuchasGarages,UtilityRoomsorParking
Areas
Carbonr_ono:dde
produdng
devices(suchasan automobile,
space
heater,gaswaterheater,etc.)should
notbeoperated
in endosedareas
suchasunventilated
garages,ubltiy
roomsorparkingareasbecauseof
thedangerofcarbonmonoxide
(CO)poisoning
resulting
fromtheexhaust
emissions.
If a furnaceorairhandierisinstalledinanendosodareasuch
asa garage,utilityroomor parking
areaanda carbonmonoxide
pmdudng
deviceisoperated
therein,theremustbeadequate,
directoutside
venblution.

When the unit is heating, the temperature of the return air
entering the unit must be between 50 ° F and 100° F.
GROUND LEVEL INSTALLATIONS ONLY:
When the unit is installed on the ground adjacent to the

Thisventilation
isnecassaP
/ toavoidthedangerofCOpoisoning
which
can occurifa carbonmonoxide
producing
devicecontinues
tooperatein
theenclosed
area.Carbonmono_deemissions
canbe (re)circulated
throughout
thes_ucture
if fie furnaceorairhandlerisoperating
in any
mode.

building, a level concrete (or equal) base is recommended.
Prepare a base that is 3" larger than the package unit
footprint and a minimum of 3" thick.
The base should also be located where no runoff of water

COcancausesepeus
illness
including
permanent
braindamage
ordeath.

from higher ground can collect in the unit.

B10259 216

UNIT

LOCATION

I_WARNING

To PREVENT
INJURY
WHEN

POSSIBLE

OR DEATH,
INSTALLING

EQUIPMENT

DAMAGE,

THE

FOLLOWING

BULLET

THE

UNIT.

PROPERTY
POINTS

MUST

DAMAGE,

PERSONAL

BE OBSERVED

IMPORTANT NOTE: Remove wood shipping rails prior to installation of the unit.
ALL INSTALLATIONS:

For proper flame pattern within the heat exchanger and
proper condensate drainage, the unit must be mounted
level.
The flue outlet hood must be at least 12 inches from any
opening through which flue gases could enter a building,
and at least three feet above any forced air inlet located
within ten feet. The economizer/manual fresh air intake/
motorized fresh air intake and combustion air inlet

Outside Slab Installation
ROOFTOP

INSTALLATIONS

ONLY:

To avoid possible property damage or personal injury, the
roof must have sufficient structural strength to carry the
weight of the unit(s) and snow or water loads as required
by local codes. Consult a structural engineer to determine
the weight capabilities of the roof.

mounted on the unit are not affected by this restriction.
To avoid possible corrosion of the heat exchanger, do not
locate the unit in an area where the outdoor air (i.e.
combustion air for the unit)will be frequently contaminated
by compounds containing chlorine or fluorine. Common
sources of such compounds include swimming pool
chemicals and chlorine bleaches,
paint stripper,
adhesives, paints, varnishes, sealers, waxes (which are
not yet dried) and solvents used during construction and
remodeling. Various commercial and industrial processes
may also be sources of chlorine/fluorine compounds.

RooRoplns_ll_ion
The unit may be installed directly on wood floors or on
Class A, Class B, or Class C roof covering material.
To avoid possible personal injury, a safe, fiat surface for
service personnel should be provided.

ROOF CURB

INSTALLATIONS

Roof Curb Installation

ONLY:

Sufficient structural support must be determined prior to
locating and mounting the curb and package unit.

GENERAL

Ductwork must be constructed using industry guidelines.
The duct work must be placed into the roof curb before
mounting the package unit.

INFORMATION

_WARNING

Curb insulation, cant strips, flashing and general roofing
material are furnished by the contractor.

To PREVENT

PROPERTY

EXPLOSIONS,

SMOKE,

MONOXIDE,
AND

THIS

UNIT

DAMAGE,

SOOT,
MUST

PERSONAL

CONDENSATION,
BE PROPERLY

INJURY

OR DEATH,

DUE TO

ELECTRIC

SHOCK

OR CARBON

INSTALLED,

REPAIRED,

FIRE

OPERATED,

MAINTAINED.

This unit is approved for outdoor installation ONLY. To assure
that your unit operates safely and efficiently, it must be installed,
operated, and maintained in accordance with these installation and
operating instructions, all local building codes and ordinances, or in
their absence, with the latest edition of the National Fuel Gas Code
NFPA54/ANSI 7323.1 and National Standard of Canada CAN/CSA
B14g Installation Codes.
The heating and cooling capacities of the unit should be greater
than or equal to the design heating and cooling loads of the area to
be conditioned. The loads should be calculated by an approved
method or in accordance with A.S.H.R.A.E. Guide or Manual J Load Calculations published by the Air Conditioning Contractors of
America.
Obtain from:
American National Standards Institute
1430 Broadway
New York, NY 10018
TRANSPORTATION

DAMAGE

Check the carton upon arrival for external damage. If damage is
found, a request for inspection by carrier agent should be made in
writing immediately.

Carefully inspect the unit for damage including damage to the
cabinetry. Any bolts or screws which may have loosened in transit
must be re-tightened. In the event of damage, the receiver 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-preferably within 5 days.
4. File the claim with the following supporting documents:
a. Original Bill of Lading, certified copy, or indemnify bond.
b. Original paid freight bill or indemnify 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
representative at the time damage is reported to the carrier.
The carrier is responsible for making prompt inspection of
damage and for a thorough investigation of each claim.
The distributor or manufacturer will not accept claims from
dealers for transportation damage.

GAS

IMPORTANT NOTE: This unit is factory set to operate on natural
as at the altitudes shown on the rating plate.

_WARNING
To AVOID
USING
THE

KITS

OSITION
LIFTING

PROPERTY

DURING
AND

_.DEQUATE

ALL

MOVING

CABLE

DAMAGE,
RIGGING

WHEN

THE UNIT

A CRANE

MOVING

SHOULD

REMAIN

OPERATIONS.

IS USED,

PLACE

ARE

DAMAGE,
ALONE

CONVERSION

FOR

KIT(S).

OPERATION
U.S.

PERSONAL
OR AT

INJURY

HIGHER

FAILURE

AND/OR

INSTALLATIONS

DEATH

AND

DAMAGE.

ARE

WHEN

OBTAIN

TO DO SO CAN

EQUIPMENT
ONLY

ALTITUDES,

EITHER

AND

RESULT
HIGH

INSTALL

IN
ALTITUDE

NOT APPROVED

FOR

USE

The rating plate is stamped with the model number, type of gas
and gas input rating. Make sure the unit is equipped to operate on
the type of gas available. Conversion to LP gas is permitted with
the use of the factory authorized conversion kit LPT-00A.
Inlet Gas Pressure
Natural I
Min. 5.0" W.C., Max. 10.0"W.C.
Propane I
Min. 11.0" W.C., Max. 13.0"W.C.
InletGas Pressure Must Not Exceedthe MaximumValueShownin Table
Above.
The minimum supply pressure should not vary from that shown in
the table above because this could prevent the unit from having
dependable ignition. In addition, gas input to the burners must not
exceed the rated input shown on the rating plate. Overfiring of the
unit could result in premature heat exchanger failure.

DETAILS

AND

PROPER

GAS

IN CANADA.

AWARNING
"O PREVENT

PROPER3_f

PROPANE

UNSATISFACTORY

NOTE: When inspecting the unit for transportation damage, remove
all packaging materials. Recycle or dispose of the packaging material according to local codes.

RIGGING

PIPING

HIGH ALTITUDE

IN AN UPRIGHT
FACILITATE

DERATE

(U.S.

INSTALLATIONS

ONLY)

IMPORTANT NOTE: The gas/electric units naturally derate with altitude. Do not attempt to increase the firing rate by changing oririces or increasing the manifold pressure. This can cause poor
combustion and equipment failure. At all altitudes, the manifold
pressure must be within 0.3 inches W.C. of that listed on the nameplate for the fuel used. At all altitudes and with either fuel, the air
temperature rise must be within the range listed on the unit nameplate.
Refer to the Installation Manual provided with the LP kit for conversion from natural gas to propane gas and for altitude adjustments.

THE DN_INAN

SLING.

important: If using bottom discharge with roof curb, ductwork should
be attached to the curb prior to installing the unit. Ductwork dimensions are shown in roof curb installation instructions.
Refer to the Roof Curb Installation Instructions for proper curb installation. Curbing must be installed in compliance with the National
Rooting Contractors Association Manual.

PIPING

Lower unit carefully onto roof mounting curb. While rigging unit,
center of gravity will cause condenser end to be lower than supply
air end.

IMPORTANT NOTE: To avoid possible unsatisfactory operation or
equipment damage due to under firing of equipment, do not undersize the natural/propane gas piping from the meter/tank to the
unit. When sizing a trunk line, include all appliances on that line
that could be operated simultaneously.
The rating plate is stamped with the model number, type of gas
and gas input rating. Make sure the unit is equipped to operate on
the type of gas available. The gas line installation must comply
with local codes, or in the absence of local codes, with the latest
edition of the National Fuel Gas Code NFPA 54/ANSI Z223.1.
Natural Gas Connection
Natural
in Cubic
Length

Nominal

of Pipe

Black

Pipe Size (inches)

_ipe in Feet
10

1i2
132

3/4
278

1
520

20
30
40

92
73
63

190
152
130

350
285
245

730
590
500

1100
980
760

50
60
70
80

56
50
46
43

115
105
96
90

215
195
180
170

440
400
370
350

670
610
560
530

90
100

40
38

84
79

160
150

320
305

490
460

Rigging

Pressure

CFH =

Gas Capacity

Feet of Gas Per Hour !CFH}

114
1050

1/2
1600

50 PSIG or less and Pressure Drop of 0 3" W C (Based
on 0 60 Specific Gravrly Gas)

BTUH Furnace input
Heating Value of Gas (BTUICubic_Foot)

GAS PIPING

Refer to the Proper Piping Practice drawing for the general layout
at the unit. The following rules apply:
1. Use black iron pipe and fittings for the supply piping. The
use of a flex connector and/or copper piping is permitted
as long as it is in agreement with local codes.
2. Use pipe joint compound on male threads only. Pipe joint
compound must be resistant to the action of the fuel used.
3. Use ground joint unions.
4. Install a drip leg to trap dirt and moisture before it can enter
the gas valve. The drip leg must be a minimum of three
inches long.
5. Use two pipe wrenches when making connection to the gas
valve to keep it from turning.
6. Install a manual shut-off valve in a convenient location
(within six feet of unit) between the meter and the unit.
7. Tighten all joints securely.
8.

CHECKS

A
To

PREVENT

FOLLOWING

PROPERTY

• THE

AND

UNIT

AND

PLACING
FIRE,

EXCEED

GAS

UNIT

THE GAS

HEAT
AND

EXCHANGE

DURING

UNIT

BE ISOLATED

CLOSING
TESTING
EQUAL

MUST

ITS MANUAL
OF THE

MUST

PRESSURE
OF 1/2

SUPPLY

THAN

FLAME

TESTED

THE

BEFORE

OF EXPLOSION

TO TEST

FOR

HIGHER

OVERFIRING

VALVE

WHICH

NEVER

LEAKS.

PRESSURE

MAY

MAY RESULT

1/2

BE DISCONNECTED

TESTING

OF THAT

FROM

SYSTEM

PSIG (s.4sKPA).

FROM

SHUT-OFF

GAS

TO OR LESS

FIRE,

GAS

FAILURE.

ANY

IN EXCESS

BE LEAK
DANGER

FOR TESTING.

CAUSE

ITS SHUT-OFF

SUPPLY

MUST
OF THE

OR OPEN

PRESSURES

• THIS

Rigid metallic pipe and fittings
Semirigid metallic tubing and metallic fittings (Aluminum
alloy tubing must not be used in exterior locations)
Listed gas appliance connectors used in accordance with
the terms of their listing that are completely in the same
room as the equipment
In the prior two methods above the connector or tubing
must be protected from physical and thermal damage.
Aluminum alloy tubing and connectors must be coated to
protect against external corrosion when in contact with
masonry, plaster or insulation or are subject to repeated
wettings by liquids (water - not rain water, detergents or
sewage)

BECAUSE

AND

DUE TO

REGARDING

TESTING:

PRESSURES

VALVE

INJURY

BE PERFORMED

CONNECTIONS

USE A MATCH

PREMATURE

The unit must be connected to the building piping by one
of the following methods:

GAS

SPECIFIED

DAMAGE

TEST

PRESSURE

ITS

OR PERSONAL

MUST

IN OPERATION.

NEVER

• THIS

DAMAGE

INSTRUCTIONS

CONNECTIONS

CAUTION

THE

VALVE
PIPING

GAS

SUPPLY

DURING

SYSTEM

ANY

SYSTEM

PRESSURE

AT TEST

PRESSURES

PSIG (3_e KPA).

AWARNING
To AVOID

PROPERTY DAMAGE OR PERSONAL INJURY_ BE SURE THERE

NO OPEN FLAME

IN THE VICINITY

DURING

AIR BLEEDING.

There will be air in the gas supply line after testing for leaks
on a new installation. Therefore, the air must be bled from the
line by loosening the ground joint union until pure gas is
expelled. Tighten union and wait for five minutes until all gas
has been dissipated in the air. Be certain there is no open
flame in the vicinity during air bleeding procedure. The unit is
placed in operation by closing the main electrical disconnect
switch for the unit.

PROPANE

GAS

INSTALLATIONS

Iio
MANUAL

AWARNING

VAL_
/

HUT,OFF

"0 AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEA'II"I DUE TO FIRE
_DRIP

IR EXPLOSION CAUSED BY A PROPANE GAS LEAK, INSTALL A GAS
DETECTING WARNING DEVICE• SINCE RUST CAN REDUCE THE LEVEL

LEG

//rl_

OF ODORANT

IN PROPANE

IS THE ONLY RELIABLE
_

GROUND
(INSTALl

CONTACT

JOINT UNION
_

_AS

AHEAD OF GAS VALVE)

A LOCAL

DETECTING

GAS, A GAS DETECTING

WAY TO DETECT

PROPANE

WARNING

A PROPANE

GAS SUPPLIER

ABOUT

DEVICE

GAS LEAK.
INSTALLING

DEVICE•

IMPORTANT NOTE: Propane gas conversion kits must be
installed to convert units to propane gas.
All propane gas equipment must conform to the safety
standards of the National Board of Fire Underwriters (See NBFU
Manual 58).
For satisfactory operation, propane gas supply pressure must
be within 9.7 - 10.3 inches W.C. at the manifold with all gas
appliances in operation. Maintaining proper gas pressure
depends on three main factors:
1. Vaporization rate, which depends on (a) temperature of the
liquid, and (b) wetted surface area of the container or
containers.

Proper Piping Practice
NOTE: The unit gas supply entrance is factory sealed with plugs.
Keep plugs in place until gas supply is ready to be installed. Once
ready, replace the plugs with the supplied grommets and install gas
supply line.

2. Proper pressure regulation.
3. Pressure drop in lines between regulators, and between
second stage regulator and the appliance. Pipe size
required will depend on length of pipe run and total load of
all appliances.

TANKS AND PIPING

AWARNING

Complete information regarding tank sizing for vaporization,
recommended regulator settings and pipe sizing is available
from most regulator manufacturers and propane gas suppliers.
Since propane gas will quickly dissolve white lead or most
standard commercial compounds, special pipe dope must be
used. Shellac base compounds resistant to the actions of
liquefied petroleum gases such as Gasolac ®, Stalactic ®,
Clyde's ® or John Crane® are satisfactory.

PREVENT

FIRE OR
DETECTING
IF THE

• PROPANE
SETTLE

GAS
IN ANY

• PROPANE

5to15

FirstStage

EXCEPT

Second

Stage

PiPE OR

NOMINAL PIPE SIZE
SCHEDULE 40

TUBING SIZE, O.D., TYPE L
3/8"

1/2"

5/8"

3/4"

7/8"

1/2"

3/4"

309

700

1,303

2,205

3,394

1,843

3,854

265

59_

1,115

1,887

2,904

1,5(7

3,298

235

531

988

1,672

2.574

1,398

2,9"23

213

481

896

1,515

2.332

1,267

2,649

196

446

824

1,394

2,146

1,165

2,437

182

412

767

1,297

1,996

1,084

2,267

171

386

719

1,217

1.873

1,017

2,127

100

161

365

679

1,149

1,769

961

2,009

150

130

293

546

923

1,421

/72

1,613

200

111

251

467

790

1,216

660

1,381

250

222

414

700

1,078

585

1,224

300

201

378

634

976

530

1,109

350

185

345

584

898

488

1,020

400

172

321

543

836

454

949

Multiply by 1 130
Mul_ply by 0 879

NOMINAL
PIPE
SCHEDULE40

TUBING SIZE, O.D., WPE L

3/8"

112"

518"

3/4"

112"

3/4"

1-114"

1-112"

110

205

348

539

291

6G_

1,146

2,353

3,525

141

239

368

200

418

788

1,617

2.423

114

192

296

161

336

632

1.299

1.946

164

253

137

284

541

1,111

1_65

146

224

122

255

480

985

1,476

132

20_

110

231

436

892

1.337

113

174

198

372

764

1,144

100

154

1•5

330

677

1,014

125

137

155

600

899

150

124

6•

141

285

,544

815

2c0

120

227

465

697

250

10•

201

412

618

30(]

18_

374

350

167

344

515

•

155

320

479

PAMPHLET

7/8"

IS HEAVIER

THAN

AREAS

A WARNING

DEVICE

IN AN EXCAVATED

IS REQUIRED

AIR AND

OR CONFINED

MAY FADE,

ANY

DUE

AREA

OR A

TO:

LEAKING

GAS

CAN

SPACES.

MAKING

THE GAS

UNDETECTABLE

DEVICE.

WIRING

LOCATION

SIZE,

LENGTH,
FEET

NFPA

DUE TO
A GAS

The units are designed for operation on 60 hertz current and
at voltages as shown on the rating plate. All internal wiring in
the unit is complete. It is necessary to bring in the power supply
to the contactor as shown on the unit wiring diagram which is
supplied with each unit. 24 volt wiring must be connected
between the unit control panel and the room thermostat.

st_ng BetweenSingle or SeOmldStage Regulator and Appliance*
Ma>3mumpropane Capaci_esLISI_I al_ Based on 1/'2,,W C pr_SSUroDropat
11"WC SetUng Capacdl(_inl.OOOBPJ/HR

WiTH

INJURY
INSTALL

Movement of air must not be obstructed by furniture, door,
draperies, etc. The thermostat must not be mounted where it
will be affected by drafts, hot or cold water pipes or air ducts in
walls, radiant heat from fireplace, lamps, the sun, television,
etc. Consult the Instruction Sheet packaged with thermostat
for mounting instructions.
All units have one stage of heating and one stage of mechanical
cooling. Units which will have economizers
may use
thermostats with one or two stages of cooling.
*PG 1360 ONLY: These models have two stages of mechanical
cooling. A 1-stage heat, 2-stage cooling thermostat is
recommended for these models.

Sizing Between Nrst and Se(_nd Slage Regulator
MayJmum propane Capacri_s listed are based on 1 PSIG pressure Drop at 10
PSIG Set_ng Capacfaes in 1,000 BTU/HR

IN ACCORDANCE

LEAK,

Mount the thermostat approximately five feet above the floor,
in an area that has an inside, vibration-free wall and has good
air circulation.

Typical Propane Gas Piping

*DATA

IS INSTALLED

ELECTRICAL
THERMOSTAT

PiPE OR
TUBING

PERSONAL
GAS

PSlG

200 PSlG
Maximum

To o_nved to Capacit_s at 15 PSIG Se_ngs
To conver t to Capacri_s at 5 PSIG SellJngs

UNIT

A WARNING

LOW

OR SERIOUS

BY A PROPANE

DEVICE.

GAS ODORANT
WITH

Conbnuous
11" W.C.

TUBING
LENGTH,
FEET

GAS

SPACE,

DAMAGE

CAUSED

WARNING

PROPANE

CONFINED

See below for typical propane gas piping.

PROPERTY

EXPLOSION

,=,_ Q

....
@

CRYWG
LOW VOLTAGE
CONNECTOR

Low Voltage Wiring

Table 3 - Propane Gas Pipe Sizing

"Note:Junction box location
shown is optional and is
for illustration purposes only.
JUNCTION

Y_2C

BOX

R YIWG

LOW VOLTAGE
CONNECTOR

Electrical Power Directly To Junction Box

Low Voltage Wiring-*PG1360

Only

Refer to the unit wiring diagram for electrical connections.
When installed, the unit must be electrically grounded in
accordance with local codes or in the absence of local codes,
with the National Electrical Code, ANSI/NFPA No. 70, and/or
the CSA C22.1 Electrical
Code. Ensure low voltage
connections are waterproof.

TO AVOID THE RISK OF ELECTRICAL SHOCK_ WIRING
_'_ WARNING
MUST BE PROPERLY GROUNDED.

TO THE UNIT

Electrical Power Routed Through Bottom of Unit
i_
To AVOID
ONLY

PROPERTY

COPPER

DAMAGE

CAUTION
OR PERSONAL

_,BEL ALL
_/ERIFY

IMPROPER
WIRES

PROPER

INJURY

DUE TO

FIRE,

UNITVOLTAGE

USE

CONDUCTORS.

i_
O PREVENT

Typical Electrical Wiring Unit Voltage

PRIOR

AND
TO

OPERATION

CAUTION

DANGEROUS

OPERATION

DISCONNECTION
AFTER

The unit transformer is factory connected for 230V operation.
If the unit is to operate on 208'4, reconnect the transformer
primary lead as shown on the unit wiring diagram. The induced
draft blower on some models is equipped with a 230V lead
(red) and a 208V lead (black). If equipped, connect the induced
draft blower 208V lead (black) in place of the 230V lead (red).
Tape the unused 230V lead.

WHEN

DUE

TOWIRING

SERVICING

ERRORS

CONTROLS.

SERVICING.

For unit protection, use a fuse or
in excess of the circuit ampacity,
maximum overcurrent protection
THE MAXIMUM OVERCURRENT
UNIT DATA PLATE.

HACR circuit breaker that is
but less than or equal to the
device. DO NOT EXCEED
DEVICE SIZE SHOWN ON

HEAT ANTICIPATOR

SETTING

The heat anticipator
is to be set by measuring the load
(amperage) atthe "R" circuit. Followthe instructions provided
by the thermostat for more details.

All line voltage
connections
must be made through
weatherproof fittings. All exterior power supply and ground
wiring must be in approved weatherproof conduit. Low voltage
wiring from the unit control panel to the thermostat requires
coded cable. See below for ground level and rooftop wiring.

Typical Thermostat and Unit 24 V Wiring Hookup

Down Discharae AoDlications
Cut insulation around bottom openings and remove panels
from the bottom of the unit, saving the screws holding the
panels in place.
DUCTWORK
Duct systems and register sizes must be properly designed
for the C.F.M. and external static pressure rating of the unit.
Ductwork should be designed
in accordance
with the
recommended methods of Air Conditioning Contractors of
America Manual D (Residential) or Manual Q (Commercial).
All ductwork
exposed to the outdoors
must include a
weatherproof barrier and adequate insulation.
Aduct system should be installed in accordance with Standards
of the National Board of Fire Underwriters for the Installation
of Air Conditioning, Warm Air Heating and Ventilating Systems.
Pamphlets No. 90A and 90B.
The supply duct from the unit through a wall may be installed
without clearance. However, minimum unit clearances as
shown in the appendix must be maintained. The supply duct
should be provided with an access panel large enough to
inspect the air chamber downstream of the heat exchanger. A
cover should be tightly attached to prevent air leaks.

Typical 2-Stage Cool Thermostat and
Unit 24 V Wiring Hookup
*PC1360 Only

CIRCULATING

AIR

AND

FILTERS

AIRFLOW CONVERSION

Units can easily be converted from horizontal to downdischarge airflow delivery. In down-discharge or high static
installations, the installer should measure the total external
static and review the blower performance charts before
performing the installation, in some installations it will be
necessary to change the blower speed to provide proper air
flow.

For duct flange dimensions on the unit refer to the Unit
Dimension illustration in the appendix.
For down-discharge
applications, the ductwork should be
attached to the roof curb prior to installing the unit. Ductwork
dimensions are shown in the roof curb installation manual.
If desired, supply and return duct connections to the unit may
be made with flexible connections to reduce possible unit
operating sound transmission.

Horizontal Air Flow
Remove supply and return duct covers which are attached to
the unit as shown below.

FILTERS

_k, CAUTION
To

PREVENT

EQUIPMENT

PROPERTY
EFFICIENCY

BUILD UP ON INTERNAL
FILTER

INSTALLED

DAMAGE

DUE TO FIRE AND LOSS OF

OR EQUIPMENT
PARTS,

NEVER

IN THE RETURN

DAMAGE DUETODDSTANDLINT
OPERATE

UNIT WITHOUT

AN AIR

AIR SYSTEM.

Even though a return air filter is not supplied with this unit,
there must be a means of filtering all return air. The *PG1248,
*PG1260, *PG1342, *PG1348, and *PG136g models are
provided with internal filter racks for down-discharge
applications. All units may be externally filtered.
Refer to the unit filter size chart in the appendix for filter size
information.
Filters installed external to the unit should be sized in
accordance with their manufacturer
recommendations.
A

Removethese covers
forhorizonta_
duct
applicaf_ons

throwaway filter must be sized for a maximum face velocity of
300 feet per minute.
Filter Installation
Important: When installing a filter, the air flow arrows on the
filter must point toward the circulator blower.

VENTING
NOTE: Venting is self-contained.
Remove
these panels
for downflow
duct

FLUE HOOD

Do not modify or block.

INSTALLATION

applications

Install the flue hood and bug screen prior to operation of the
unit.

Duct Cover Installation
10

Toinstallthefluehoodcoverandbugscreen:
1. Remove
thefluehoodandbugscreenfrominsidethe
heatexchanger
compartment.

after the 45 second delay regardless of the status of the
main burner flame.
4.
The unit delivers heat to the conditioned space until the
thermostat is satisfied.
5. The gas valve deenergizes.
The induced draft blower
continues operation for a 29-second post-purge.
6. Ignition control begins timing the HEAT FAN OFF delay.
There is an adjustable
HEAT FAN OFF delay of
approximately 12011351150 seconds (factory set at 150).
After the H EAT FAN OFF delay time has elapsed, the blower
will deenergize. This allows any additional heat in the heat
exchanger to be transferred to the conditioned space.
*PG1348,60 ONLY: HEAT FAN OFF delay is fixed at 180
seconds. Airflow level is 50% of nominal heating airflow.

2. Slide the bug screen over the flanges of the flue hood and
attach the flue hood and screen to the unit with the sheet
metal screws provided.

COOLING

1. Thermostat calls forcooling. The compressor and outdoor
fan are energized.
2. Approximately seven seconds later, the indoor fan starts.
3. The unit will deliver cooling to the conditioned space until
the thermostat is satisfied.
4. The compressor and outdoor fan will be deenergized when
the thermostat opens.
5. The indoor fan continues to run for approximately
60
seconds after the thermostat is satisfied.
This allows
additional cooling from the indoor coil to be transferred to
the conditioned space. Then, the indoor fan stops.
*PG1348 ONLY:
1. Thermostat calls for cooling. Outdoor fan and compressor
are energized. ECM motor is energized almost immediately
for 30 seconds at 50% of the nominal airflow.
Airflow
then increases to nominal airflow.
2. The unit will deliver cooling to the conditioned space until
thermostat is statisfied.
3. The outdoor fan and compressor will be de-energized when
thermostat opens.
4. ECM motor continues to operate for approximately
60
seconds at 50% of nominal airflow after thermostat opens.

Flue Hood and Bug Screen Installation
CONDENSATE
CONDENSATE

DRAIN

DRAIN CONNECTION

A 3/4" NPT drain connection is supplied for condensate piping. An
external trap must be installed for proper condensate drainage.
DRAIN
coNNECTION

2"M,.,MoM/,I/
TUBING-HOSE
OR PIPE

_'/_

3" MiNiMUM

_q_

_PA

POSITIVE
SEAL

*PG1360 ONLY:
1. Thermostat calls for low stage cooling. Outdoor fan and
low stage compressor are energized. ECM motor is
energized almost immediately for 30 seconds at 50% of
the nominal low stage airflow. Airflow then increases to
nominal low stage airflow.
If thermostat calls for high stage cooling, outdoor fan and
low and high stage compressor is energized. ECM motor is
energized almost immediately for 30 seconds at 50% of
the nominal high stage airflow. Airflow then increases to
nominal high stage airflow.
2. The unit will deliver cooling to the conditioned space until
thermostat is satisfied.
3. The outdoor fan and low stage compressor (or low and high
stage compressor) will be de-energized when thermostat
opens.
4. ECM motor continues to operate for approximately 60
seconds at 50% of nominal low stage airflow (or high stage
airflow if thermostat call was for high stage cooling) after
thermostat opens.

LIQUID

IS REQUIRED

Drain Connection

NORMAL

SEQUENCES

OPERATION

HEATING

This unit is equipped with an ignition control that automatically
lights the main burner. DO NOT attempt to light the main
burners by any other method.
1. Thermostat calls for heat. The induced draft blower
energizes for a 15-second pre-purge.
2. The spark igniter and gas valve energizes for 7 seconds.
NOTE: The igniter produces a very intense electrical spark
that ignites the gas.
3. The 30-second HEAT FAN ON delay time begins.
*PG1348,60 ONLY: Heat on delay begins when thermostat
calls for heat. ECM motor is energized approximately 45
seconds later. NOTE: ECM motor may operate at
approximately 100 CFM or less during the 45 second on
delay period. ECM motor will energize at heating speed

NOTE: A 180-second anti-short cycle is integral to the control and
prevents recycling of the compressor.
FAN ONLY
1. Thermostat calls for FAN ONLY by energizing "G".
2. Approximately seven seconds later, the indoor fan starts.

3. The indoor fan continues to run for approximately 60
seconds after "G" is deenergized.
*PG1348,60 ONLY:
1. Thermostat calls for FAN ONLY by energizing "G".
2. ECM motor is energized
almost immediately
at
approximately 30% of the nominal high stage cooling
airflow, depending on setting (see "Blower Speed
Adjustment" section).
3. ECM is de-energized almost immediately after "G" is deenergized.

STARTUP,

ADJUSTMENTS,

AND

the opening should be determined
resetting.

and repaired

prior to

If the power to the unit is interrupted during the heating cycle, it
may cause the secondary limit to trip. Once the blower
compartment temperature drops below the limitreset temperature,
the limit will automatically reset.

CHECKS

HEATING STARTUP

This unit is equipped with an electronic ignition device to
automatically light the main burners. It also has a power vent
blower to exhaust combustion products.
On new installations, or if a major component has been
replaced, the operation of the unit must be checked.
Check unit operation as outlined in the following instructions.
If any sparking, odors, or unusual sounds are encountered,
shut off electrical power and recheck for wiring errors, or
obstructions in or near the blower motors. Duct covers must
be removed before operating unit.
Heat Anticioator

Secondary Limit Control
Pre-O_eration

Settino

1.
2.
3.
4.

Set the heat anticipator on the room thermostat to 0.4 amps to
obtain the proper number of heating cycles per hour and to
prevent the room temperature from overshooting the room
thermostat setting.

Rollout Protection Control
The rollout protection device opens, cutting power to the gas
valve, if the flames from the burners are not properly drawn
into the heat exchanger. The rollout protection device is located
on the burner bracket. The reason for elevated temperatures
at the control should be determined and repaired prior to
resetting this manual reset control.

,_
To AVOID

PROPERTY

OR EXPLOSION,

DAMAGE,

A QUALIFIED

6.
7.
8.

WARNING
PERSONAL

SERVICER

THE

ROLLOMT

PROTECTION

DEVICE

THE

ROLLOUT

PROTECTION

DEVICE.

INJURY

MUST

TO OPEN

DEATH

INVESTIGATE
BEFORE

DUE TO

THE

MANUALLY

FIRE

REASON

9.
10.
11.
12.

FOR

RESETrlNG

Checks

Close the manual gas valve external to the unit.
Turn off the electrical power supply to the unit.
Set the room thermostat to its lowest possible setting.
Remove the heat exchanger door on the side of the unit by
removing screws.
This unit is equipped with an ignition device which
automatically lightsthe main burner. DO NOTtry to light burner
by any other method.
Move the gas control valve switch to the OFF position. Do not
force.
Wait five minutes to clear out any gas.
Smell for gas, including near the ground. This is important
because some types of gas are heavier than air. If you have
waited five minutes and you do smell gas, immediately follow
the warnings on page 3 of this manual. If having waited for
five minutes and no gas smell is noted, move the gas control
valve switch to the ON position.
Replace the heat exchanger door on the side of the unit.
Open the manual gas valve external to the unit.
Turn on the electrical power supply to the unit.
Set the thermostat to desired setting.
Gas Valve

•

Switch

I
._

FRolIout

4
_L_

Protection

White-Rodgers

I_ OUTLET

Model 36F22

Rollout Protection on Burner Bracket
Secondary Limit Control

_Gas Valve
On]Off
Selector
Switch

The secondary limit control is located on the top of the blower
scroll assembly.
This control opens when elevated
temperatures are sensed. Elevated temperatures at the
control are normally caused by blower failure. The reason for

White-Rodgers

36G22

Gas SuDolvAnd Manifold Check

Gas InDut/Natural

Gas supply pressure and manifold pressure with the burners
operating must be as specified on the rating plate.

To measure the gas input use a gas meter and proceed as
follows:
1. Turn off gas supply to all other appliances except the unit.
2. With the unit operating, time the smallest dial on the meter
for one complete revolution. If this is a 2 cubic foot dial,
divide the seconds by 2; if it is a 1 cubic foot dial, use the
seconds as is. This gives the seconds per cubic foot of gas
being delivered to the unit.
3. INPUT=GAS HTG VALUE x 3600 / SEC. PER CUBIC FOOT

Gas Inlet Pressure Check
Gas inlet pressure must be checked and adjusted
accordance to the type of fuel being consumed.

With Power And Gas Off:
1. Connect a water manometer or adequate gauge to the inlet
pressure tap of the gas valve.
inlet gas pressure can also be measured by removing the
cap from the dripleg and installing a predrilled cap with a
hose fitting.
With Power And Gas On:
2. Put unit into heating cycle and turn on all other gas
consuming appliances.
Natural
Propane

Inlet
Pressure
Min. Gas
5.0" W.C.,
Max. 10.0" W.C.
Min. 11.0" W.C., Max. 13.0" W.C.

Example: Natural gas with a heating value of 1000 BTU per cubic
foot and 34 seconds per cubic foot as determined by Step 2, then:
Input = 1000 x 3600 / 34 = 106,000 BTU per Hour. NOTE:
BTU content of the gas should be obtained from the gas
supplier. This measured input must not be greater than
shown on the unit rating plate.
4. Relight all other appliances turned off in step 1. Be sure all
pilot burners are operating.
Main Burner Flame Check

NOTE: Inlet Gas Pressure Must Not Exceed the Maximum Value
Shown.
If operating pressures differ from above, make necessary
pressure regulator adjustments, check piping size, etc., and/
or consult with local utility.

TO Parna=e

Mar_aeter

Measuring inlet Gas Pressure
Alternate Method
Manifold Pressure Check
The gas valve has a tapped opening to facilitate measurement
of the manifold pressure. A =U" Tube manometer having a
scale range from 0 to 12 inches of water should be used for
this measurement. The manifold pressure must be measured
with the burners operating.
To adjust the pressure regulator, remove the adjustment screw
or cover on the gas valve. Turn out (counterclockwise) to
decrease pressure, turn in (clockwise) to increase pressure.
Only small variations in gas flow should be made by means
of the pressure regulator adjustment. In no case should the
final manifold pressure vary more than plus or minus 0.3
inches water column from the specified nominal pressure.
Any major changes in flow should be made by changing the
size of the burner orifices. The measured input rate to the
furnace must not exceed the rating specified on the unit rating
plate.

Gas OnM Check

Flames should be stable, soff and blue (dust may cause orange
tips but they must not be yellow) and extending directly outward
from the burner without curling, floating or liffing off.
Temoereture

Rise Check

Check the temperature rise through the unit by placing
thermometers in supply and return air registers as close to the
unit as possible. Thermometers must not be able to sample
temperature directly from the unit heat exchangers, or false
readings could be obtained.
1. All registers must be open; all duct dampers must be in their
final (fully or partially open) position and the unit operated
for 15 minutes before taking readings.
2. The temperature dse must be within the range specified on
the rating plate.
NOTE: Air temperature rise is the temperature difference between
supply and return air.
With a properly designed system, the proper amount of
temperature rise will normally be obtained when the unit is
operated at rated input with the recommended blower speed.
If the correct amount of temperature rise is not obtained, it
may be necessary to change the blower speed. A higher blower
speed will lower the temperature rise. A slower blower speed
will increase the temperature rise.
NOTE: Blower speed MUST be set to give the correct air temperature rise through the unit as marked on the rating plate.
External Static Pressure Check
The total external static pressure must be checked on this unit
to determine if the airflow is proper.
Blower Soeed Adjustments

_WARNING
TO

AVOID

PERSONAL

INJURY

DEATH

DUE TO

ELECTRIC

SHOCK,

REMOVE

ROM
T.E
U...
OE C.ANO,.O
ORESPEEO
TAPS
ON
THE
Refer to the wiring diagram in the appendix to verify speed tap
settings.
Blower speeds are to be changed at the ignition control board.
Both heat speed and cool speed terminals are supplied on the
board along with two unused motor lead terminals.
*PG1348 and *PG1360 models are equipped with GE ECM
motors. These motors offer greater airflow flexibility as well
as dehumidification. The airflow delivery for these models

For natural gas, the manifold pressure must be between 3.2
and 3.8 inches water column (3.5 nominal).
For propane gas, the manifold pressure must be between
9.7 and 10.3 inches water column (10.0 nominal).

canbeadjusted
bychanging

Dehumidification

the position of clip switches on
a low voltage terminal board. The figure below shows the
dipswitch layout on the low voltage terminal board as well as
the function of each set of switches. The "HEAT" function
(switches 1 and 2) provides airflow adjustment for heating
airflow. The _COOL" adjustment function (switches 5 and 6)
provides airflow adjustments for cooling airflow. The
"ADJUST' function (switches 7 and 8) will adjust the heating
AND cooling airflow +10% or - 15%. The "DELAY" function
(switches 3 and 4) is not field adjustable.

The GE ECM motor has the capability to provide increased
dehumidification
during cooling
operation.
This is
accomplished by lowering the airflow to approximately 85%
of the nominal cooling airflow. Example: Unit is operating at
1400 CFM and humidistat calls for dehumidification. Resulting
airflow is 0.85" 1400 CFM = 1190 CFM.
To make use of this feature, a 24VAC humidistat which
opens on humidity rise is required. Connect humidistat to
the HUMIDISTAT/HUM terminal on the low voltage terminal
board (see wiring diagram in the appendix). Clip the BUM/
PJ6 jumper on the low voltage terminal board. The system
is now ready to provide dehumidification.

lo....,.,,
HEAT

DELAY

COOL

/_JUST

Limit Check
Check limit control operation alter 15 minutes of operation by
blocking the return air grille(s).
1. Alter several minutes the main burners must go OFF.
Blower will continue to run.
2. Remove air restrictions and main burners will relight after
a cool down period of a few minutes.
Adjust the thermostat setting below room temperature.
1. Main burners must go OFF.
2. Circulating Air Blower will continue to run for 120, 135 or
150 seconds, depending on the setting.
*PG1348,60 ONLY: Circulating Air Blower will continue to run
for 180 seconds.

To adjust the HEAT, COOL or ADJUST functions, simply change
the ON/OFF position of the appropriate dipswitches. The table
below shows the ON/OFF combinations for the various switches
and the corresponding A, B, C, or D taps. Refer to the Product
Data Book applicable to your model for airflow tables and
temperature rise. The =Dipswitch Position" table below shows the
factory dipswitch settings for each model. The =CFM" table below
shows the nominal heating and cooling CFM for each model.
HEAT

COOL

ADJUST

Factc_, Set. not field adjustable
• Tap D has no effect on airflow

Dipswitch Settings and Corresponding Tap
Model
GPG13480701*
GPG13480901*
GPG13481151*
GPG13600901*
GPG13601151*
GPG13601401*
Model
GPG13480701*
GPG13480901*
GPG13481151*
GPG13600901*
GPG13601151*
GPG13601401*

1
ON
OFF
ON
ON
OFF
ON

2
ON
ON
OFF
ON
ON
OFF

DIP SWITCH POSITION
3
4
5
6
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF OFF
OFF
OFF
OFF OFF
OFF
OFF
OFF OFF
OFF

7
OFF
OFF
OFF
OFF
OFF
OFF

8
OFF
OFF
OFF
OFF
OFF
OFF

CFM
HEAT
COOL
1020
1540
1140
1540
1420
1540
1140
1810
1420
1810
1700
1810

Control Board (Top)
NOTE: If necessary, adjust fan OFF delay settings to obtain satisfactory comfort level.
_WARNING
THIS

UNIT

FINISHIN_I
USE
LOW
DIRTY

Unit dipswitches are factory set for each model, see label on
blower housing for CFM adjustment next to low voltage terminal
connections.

MAY

MUST
PHASES
RESULT

RETURN

AIR

NOT
OF
IN

USED

CONSTRUCTION
PREMATURE

TERMPERATURES

"CONSTRUCTION
ON

FAILURE
AND

NEW

THE

EXPOSURE

HEATER"

DURIN_I

STRUCTURE.
UNiT
TO

DUE

THIS
TO

CORROSIVE

THE
TYPE

EXTREMELY
OR

VERY

ATMOSPHERES.

Unit Shutdown
1. Set the thermostat to lowest setting.
2. Turn off the electrical power supply to the unit.
3. Remove the heat exchanger door on the side of the unit by
removing screws.
4. Move the gas control valve switch to the OFF position. Do
not force.
5. Close manual gas shutoff valve external to the unit.
6. Replace the heat exchanger dcor on the unit.
7. if cooling and/or air circulation will be desired, turn ON the
electrical power.

NOTE: Heating airflow must be adjusted to provide the temperature rise shown on rating plate.
*PG1360 ONLY: Low stage airflow is approximately 75% of
high stage cooling airflow. Example: High stage cooling airflow
is 1800 CFM. Low stage cooling airflow is 0.75"1800 CFM =
1350 CFM.
The adjustment factors for the ADJUST function are A = 1, B =
1.10 (+10%) and C = 0.85 (-15%). The D tap for the ADJUST
function has no effect on airflow. Example: Airflow tables
indicate 1425 CFM. With the ADJUST set to B tap, the CFM
becomes 1.10"1425 CFM = 1568 CFM.

COOLING STARTUP

ABNORMAL

NOTE: Check all manual reset limit controls in heating circuit if
cooling mode does not operate.

Internal Control Failure

The compressor includes components which are designed
to protect the compressor against abnormal operating
conditions.

_WARNING
POWER

Extemal
PERSONAL

BEFORE

PROTECTION
AND OUTDOOR

INJURY

INSPEC_NG

DEVICES

RESET

OR DEATH,

OR SERVICING

ALWAYS

DISCONNECT

THE UNIT. ALL

AUTOMATICALLY,

ENERGIZJNG

An external lockout occurs if the integrated ignition control
determines that a measurable
combustion cannot be
established within three (3) consecutive ignition attempts. If
flame is not established within the seven (7) second trial for
ignition, the gas valve is deenergized, 15 second inter-purge
cycle is completed, and ignition is reattempted. The control
will repeat this routine three times if a measurable combustion
is not established. The control will then shut off the induced
draft blower and go into a lockout state.
If flame is established but lost, the control will energize the
circulatorblower at the heat speed and then begin a new ignition
sequence. If flame is established then lost on subsequent
attempts, the control will recycle for four (4) consecutive ignition
attempts (five attempts total) before locking out.

COMPRESSOR
THE CONTACTOR

FAN.

Check unit charge before putting the cooling section into full
operation. The unit is factory charged with R-22 for nominal air
flow and static pressure conditions. The unit has a piston
flowrator expansion device.
NOTE: *PG1360 is equipped with a thermostatic valve expansion
device.
To ensure the unit is properly charged for the intended
application, check the unit refrigerant superheat at the
compressor. The refrigerant superheat is a function of outdoor
ambient temperature and return air temperature of the
conditioned space. It is the installing contractors responsibility
to ensure the proper refrigerant superheat at the compressor
is adjusted for each application. For example, 10 degree
refrigerant superheat level is adequate for a 95 degree outdoor
ambient temperature and a 78 - 80 degree for indoor return air
temperature. As the outdoor ambient temperature rises the
superheat decreases and as the outdoor ambient temperature
lowers the superheat increases. Proper superheat adjustment
optimizes cooling performance.

The diagnostic fault code is 1 flash for a lockout due to failed
ignition attempts or flame dropouts. The integrated control will
automatically reset after one hour,or it can be reset by removing
the thermostat signal or disconnecting the electrical power
supply for over five seconds. If the diagnostic LED indicates
an external lockout, perform the following checks:
Check the supply and manifold pressures
Check the gas orifices for debris
Check gas valve for proper operation
Check secondary limit
A dirty filter, excessive duct static, insufficient air flow, a
faulty limit, or a failed circulator blower can cause this
limit to open. Check filters, total external duct static,
circulator blower motor, blower motor speed tap (see
wiring diagram), and limit. An interruption in electrical
power during a heating cycle may also cause the
auxiliary limit to open. The automatic reset secondary
limit is located on top of the circulator blower assembly.
Check rollout limit
If the burner flames are not properly drawn into the heat
exchanger, the flame rollout protection device will open.
Possible causes are restricted or blocked flue passages,
blocked or cracked heat exchanger, a failed induced
draft blower, or insufficient combustion air. The rollout
protection device is a manual reset limit located on the
burner bracket. The cause of the flame rollout must be
determined and corrected before resetting the limit.
Check flame sensor
A drop in flame signal can be caused by nearly invisible
coating on the sensor. Remove the sensor and carefully
clean with steel wool.
Check wiring
Check wiring for opens/shorts and miswirieg.
Important:
If you have to frequently reset your gaslelectric
package unit, it means that a problem exists that should
be corrected.
Contact a qualified servicer for further
information.

For models equipped with thermostatic expansion valve, charge
system to 12-14 degrees of subcooling, adjust expansion valve
stem for superheat setting when necessary.
NOTE: The expansion valve will not need adjustment for most
applications. Ensure system superheat is set between 10-12 degrees
after final adjustment.
Coolina Operation
NOTE: Mechanical cooling cannot be reliably provided at ambient
temperatures below 50 ° F.
1. Turn on the electrical power supply to the unit.
2. Place the room thermostat selector switch in the COOL
position (or AUTO if available, and if automatic changeover
from cooling to heating is desired).
3. Set the room thermostat to the desired temperature.

TROUBLESHOOTING
CONTROL

ERROR

Lockout

ELECTRICAl

Coolinn Refrigerant Charoino

IGNITION

- HEATING

If the integrated ignition control in this unit encounters an
internal fault, it will go into a =hard" lockout and turn off the
diagnostic LED. If diagnostic LED indicates an internal fault,
check power supply to unit for proper voltage, check all fuses,
circuit breakers and wiring. Disconnect electric power for five
seconds. If LED remains off after restoring power, replace
control.

ComDressor Protection Devices

To PREVENT

OPERATION

CODES

The following presents probable causes of questionable unit
operation.
Refer to Diagnostic Indicator Chart for an
interpretation of the signal and to thissection for an explanation.
Remove the control box access panel and note the number of
diagnostic LED flashes. Refer to Diagnostic Indicator Chart
for an interpretation of the signal and to this section for an
explanation.

Pressure Switch Stuck ODen

Have the gas heating section of the unit checked at least
once a year before the heating season begins, to be sure that
the combustion air inlet and flue outlet hoods are not blocked
by debris, which would prevent adequate combustion air and
a properly operating vent system.

A pressure switch stuck open can be caused by a faulty
pressure switch, faulty wiring, a disconnected or damaged
hose, a blocked or restricted flue, or a faulty induced draft
blower.
If the control senses an open pressure switch during the prepurge cycle, the induced draft blower only will be energized. If
the pressure switch opens after ignition has begun the gas
valve is deenergized, the circulator blower heat off cycle begins,
and the induced draft blower remains on. The diagnostic fault
code is two flashes.

FILTER REPLACEMENT

A return air filter is not supplied with this unit; however, there
must be a means of filtering all of the return air. The filter(s)
may be located in the return air duct(s), or return air filter gri fie(s).
Consult with your installing dealer for the actual location of the
return air filter(s) for your unit.
Dirty filters are the most common cause of inadequate heating
or cooling performance. Filter inspection should be made at
least every two months; more often if necessary because of
local conditions and usage.
Dirty throwaway filters should be discarded and replaced with
a new, clean filter. Dirty permanent filters should be washed
with water, thoroughly dried and sprayed with a filter adhesive
before being reinstalled. (Filter adhesives may be found at many
hardware stores.) Permanent filters should last several years.
However, should one become torn or uncleanable, it should
be replaced.

Pressure Switch Stuck Closed
A stuck closed pressure switch can be caused by a faulty
pressure switch or faulty wiring, if the control encounters a
pressure switch stuck closed, the induced draft blower remains
off. The diagnostic LED code for this fault is three (3) flashes.
ODen Thermal Protection Device
If the primary limit switch opens, the gas valve is immediately
deenergized, the induced draft and air circulating blowers are
energized. The induced draft and air circulator blowers remain
energized until the limit switch recloses. The diagnostic fault
code for an open limit is four (4) flashes.
A primary limit will open due to excessive supply air
temperatures. This can be caused by a dirty filter, excessive
duct static, insufficient air flow, or a faulty limit. Check filters,
total external duct static, blower motor, blower motor speed
tap (see wiring diagram), and limit. This limit will automatically
reset once the temperature falls below a preset level.

CABINET

CLEAN OUTSIDE COIL (QUALIFIED SERVICER ONLY)

If flame is detected with the gas valve deenergized, the
combustion and air circulator blowers are energized. The
diagnostic fault code is five (5) flashes for this condition. The
control can be reset by removing the power supply to the unit
or it will automatically reset after one hour. Miswiring is the
probable cause for this fault.

The coil with the outside air flowing over it should be inspected
annually and cleaned as frequently as necessary to keep the
finned areas free of lint, hair and debris.
CONDENSER_ EVAPORATOR_ AND INDUCED DRAFT MOTORS
Bearings on the air circulating blower motor, condenser motor
and the combustion fan motor are permanently lubricated. No
additional oiling is required.

OPERA TION - COOLING

Short Cycle Compressor

Delay

The automatic ignition control has a built-infeature that prevents
damage to the compressor in short cycling situations. In the
event of intermittent power losses or intermittent thermostat
operation, the ignition control will delay output to the
compressor contactor for three minutes from the time power is
restored. (Compressor is off a total of three minutes). The
diagnostic LED will flash six (6) times to indicate the
compressor contactor output is being delayed.

FINISH MAINTENANCE

Use a fine grade automotive wax on the cabinet finish to
maintain the finish's original high luster. This is especially
important in installations with extended periods of direct
sunlight.

Flame Detected with Gas Valve Closed

ABNORMAL

OR CLEANING

FLAME SENSOR (QUALIFIED SERVICER ONLY)
A drop in the flame current can be caused by a nearly invisible
coating on the flame sensor. This coating, created by the fuel
or combustion air supply, can be removed by carefully cleaning
the flame sensor with steel wool.
NOTE: After cleaning, the microamp signal should be stable and in
the range of 4 - 6 microamps DC.

NOTE:
Some electronic thermostats
also have a built-in
compressor short cycle timer that may be longer than the three
minute delay given above. If you are using an electronic thermostat
and the compressor has not started after three minutes, wait an
additional five minutes to allow the thermostat to complete its short
cycle delay time.

MAINTENANCE

I..o.vo.
-w-"'"°
.o0
DISCONNECT
ALL POWERBEFORESERVICING
OR

Flame
_

_Sensor

Flame Sensor

FLUEPASSAGES
(QUALIFIED
SERVICER
ONLY)
Atthestart of each heating season, inspect and, if necessary,
clean the unit flue passage.

Burner
Bracket

CLEANING FLUE PASSAGES (QUALIFIED SERVICER ONLY)
1. Shut off electric power and gas supply to the unit.
2. Remove burner assembly by disconnecting the gas line
and removing the manifold bracket from the partition panel.
3. Remove the flue from the induced draft blower and the
collector box cover from the partition panel.
4. The primary heat exchangertubes can be cleaned using a
roundwire brush attached to a length of high grade stainless
steel cable, such as drain cleanout cable. Attach a variable
speed reversible drill to the other end of the spring cable.
Slowly rotate the cable with the drill and insert it into one of
the primary heat exchanger tubes. While reversing the drill,
work the cable in and out several times to obtain sufficient

Manifold_

Manifold Assembly
3. Remove the burners.
4. Use a bottle brush to clean burner insert and inside of the
burners.

cleaning. Use a large cable for the large tube, and then
repeat the operation with a small cable for the smaller tube.
Repeat for each tube.
5. When all heat exchanger tubes have been cleaned, replace
the parts in the reverse order in which they were removed.
6. To reduce the chances of repeated fouling of the heat
exchanger, performthe steps listed in =Startup, Adjustments,
and Checks".

5. Replace burners and manifold, inspect the burner assembly
for proper seating of burners in retention slots.
6. Reconnect electrical power and gas supply.
_IbCAUTION

MAIN BURNER FLAME (QUALIFIED SERVICER ONLY)
Flames should be stable, soft and blue (dust may cause orange
tips but must not be yellow). The flames must extend directly
outward fiem the burner without curling, floating or lifting off.

LABEL

ALL WIRES

WIRING

ERRORS

Check the burner flames for:

Burner Flame

DO NOT

PERSONAL

REMOVE

ADJUSTMENT.
FLAME

ANY

INJURY

CONTACT

SHOULD

WARNING

OR DEATH

INTERNAL

DUE TO

COMPARTMENT

A QUALIFIED

SERVICER

ELECTRIC
COVERS
AT

ONCE

SHOCK,
OR ATTEMPT

ANY

IF AN ABNORMAL

DEVELOP.

At least once a year, prior to or during the heating season,
make a visual check of the burner flames.
NOTE: This will involve removing and reinstalling the heat exchanger
door on the unit, which is held by two screws. If you are uncertain
about your ability to do this, contact a qualified servicer.
If a strong wind is blowing, it may alter the airflow pattern within the
unit enough that an inspection of the burner flames is not possible.
CLEANING

IMPROPER

WHEN

SERVICING

AN D DANGEROUS

CONTROLS.

OPERATION.

VERIFY

PROPER

OPERATION

AFTER

SERVICING.

For further information on the yeady inspection, consult the
User Manual. it is recommended that a qualified servicer inspect
and service the unit at least once each year.
Turn the unit on at the thermostat. Wait a few minutes, since
any dislodged dust will alter the normal flame appearance.
Flames should be predominantly blue and directed into the
tubes. They should not be yellow. They should extend directly
outward from the burner portswithout curlingdownward, floating
or lifting off the ports.

1. Good adjustment
2. Stable, soft and blue
3. Not curling, floating, or lifting off.

To AVOID

TO DISCONNECTION

I_CAUTION
ALWAYS

PRIOR

CAN CAUSE

BURNERS

1. Shut off electric power and gas supply to the unit.
2. Remove the screws securing the manifold to the burner
retention bracket. Remove the manifold and rotate each
burner counterclockwise to remove.

ACCESSORIES

AND

FUNCTIONAL

PARTS

SHEET METAL ACCESSORIES
Additional accessories can be purchased to fit specific application
needs. Parts and instructions are available from your distributor.
FUNCTIONAL

PARTS

:lWl_[q d[o]_r,J !l _,J =_l;

Auxliary Limit Switch
Blower Housing
Circulator Blower Motor
Blower Wheel
Burner
Capacitor
Compressor
Condenser Coil
Condenser Fan Blade
Condenser Fan Motor
Contactor
Gas Manifold

Flame Roll-out Switch
Flame Sensor
Gas Orifice
Gas Valve
Heat Exchanger
High Limit Switch
Igniter
Ignition Control
Induced Draft Blower
Pressure Switch
Pressure Switch Hose
Transformer

Evaporator Coil
Functional
GENERAL

Parts List

iNFORMATION

1. Refer to the description in Functional Parts List when
ordering any of the listed functional parts. Be sure to provide
the unit model and serial numbers with the order.
2. Although only functional parts are shown, all sheet metal
parts, doors, etc. may be ordered by description.
3. Parts are available from your distributor.

IGNITION

CONTROL

Light Signal
Off
1 Flash
2 Flashes
3 Flashes
4 Flashes
5 Flashes
6 Flashes

DIAGNOSTIC

Pressure Switch Stuck Open
Pressure Switch Stuck Closed
Thermal Protection Device Open
Flame Detected with Gas Valve Closed
Short Cycle Compressor Delay (Cooling Only)

TIMING

On
off

Gas Valve

CHART

Refer to Abnormal Heating or Cooling Operation Sections of this Manual
internal Control Failure
External Lockout

HEATING

Circulator
Blower

INDICATOR

CHART

100 %
50 %

i
i

Off

Igniter

On
off

Induced
Draft
Blower

On
off

Thermostat

i
i

Off

Seconds

i
120, 135,150
180"PG1348,60

Legend: --*PG10,12,24-60,

*PG1324-42

........ *PG1348,60

COOLING

Circulator
Blower

ON
i
OFF _

OutdoorFan
and
Compressor

OFF

I
I

Legend: --

i
I
I

i
i

i
1

100%
_%

,'"i

OFF

CHART

.....

ii
' '

Thermostat

Seconds

TIMING

*PGI 0,12,24-60,

*PG1324-42

........ *PG1348,60

ONLY

APPENDIX
UNIT

BEHIND COMpREssOr

DIMENSIONS

ACCESS PAikE L
REIURN

SUPPLY

COIVl BUSTION ,_IR INLETS

SUPPLY

REllJRN

GPG10

& 12

WARNING
I

(24,30,36,42,48,60)1AWIRING

DIAGRAM

DISCONNECT
ALLPOWER
BEFORE
SERVICING
ORINSTALLING
BE PRESENT.
FAILURE THIS
TO
UNIT.
MULTIPLE
POWER
SOURCES
MAY
HIGH VOLTAGE!
DO SO MAY CAUSE
PROPERTY
DAMAGE,

ATH
._1

PERSONAL

INJURY

OR DE

B m
PU--

BL
C_ OP_ONAL
CONNEC1ED AT L1, L2

B--

GRD

CH OPTIONAL
POWER SUPPLY
208-23011160

NOI_4BR

C_M

PUB-

_/_

CAP2
BRF(_IBR

T_A_NS 22_NOT_
24v
R

CAP2
NOTE5

BRF_BR

BL Y

%PU
GAS VALVE

GAS VALVE

Y2Y1CRYW
I
I I I
I

NOTE 3

G
I

TO THC

CAP1

BR
Y

B4312000 REM C

Wiring is subjectto change. Always refer to the wiringdiagramon the unitfor the most up-to4:latewiring.
21

GPG10

& 12

WARNING

(24,30,36,42,48,60)1A

WIRING

DISCONNECT
ALL
POWER
BEFORE
SERVICING
ORINSTALMNG
UNIT. MULTIPLE
POWER
SOURCES
MAY BE PRESENT.
FAILURE THIS
TO
DO SO MAY CAUSE PROPERTY DAMAGE,

SUPPLY

DIAGRAM

VOLTAGE

PERSONAL

COVI_3_B_IT

INJURY OR DEATH.

LEGEND

20_230/1/_
ALS

AU)aLLARY

CAP

NOTE 5

• WIRE

C/McAC rl OR

COMP

(HIGH)
(LOW)

LIMIT swr[cH

COMPP_SSOR

TL=R_NAL

O UNM.ARK_3

QVl

CONI]E NSER

CO
OH

CONTACTQ_
CRANKCASE

EM
FS

EVAPORATOR
MOTOR
FLAME SENSOR

GV
IIC

GAS VALVE
INTEGRATED

IC_I

SPUCE

(_ MAI3J_D
MOTOR

I]3_MINAL

V_II_ NG
--

HEATER

LINE VOLTAGE

IGNI]ION

LOW VOLTAGE
FIELD INSTALLS)

POWER

FIELD INSq ALLB3

CONTROL

CON]ROL

WIRF

IGNITOR

CCOE

LIMIT SWITCH

PLUG

PRFSSURE

BLUE
BROWN

GREEN

RS ROLl OUT SWITCH
THC THERIVtC_TAT
HEAT & COOL

O
PK

ORANGE
PINK

]RANS

SW1TOH

BL
BR

TRANSF43RIV[_

VENT

PURPLE

PJl3

W
Y

WHITE
YELLOW

MOTOR

NOES
1. REPLACEMENT
INSUtAI]ON

WIRE

MUST BE THE St'ME

AS ORIGINAL

(t_

E COPPER

2. FOR 208 VOLT TRANSF_
FROM TI3RMINAL

_TO

SIZE AND TYPE OF

CO NDUCTOR

OPERATION
TLNMIN_

_)ON

MOVE

ONLY).

BLACK WIRE

R_ISFO_IMER

3. SOME MOD_S
I_VE VENT MOII_tS
E_!/IPPED
WITH A230V LEAD {RED)
AND A 2_V LFAD (BLACK). IF EGt/IPPED,
CONNEC•
VENT MO 1t3R BLACK
LEAD IN PLACE

OF RED LEAD AT IIC (DI) FOR 208V OPEI:_TION.

& GP_NK_

HEAT_I

5. FOR _ _
SPED

ND',IT _
AT COOL

I_RMIN_

(lie)

4 SPHZD

MOTOR

(OPTION,_).
FACTONY

TENMINAk

._P FfI?

TAP. CI_NG_

(llC_ _

COOLING

HF_.TI NG NFI_

D AT HEAT

3 SPEED

MOTOR

HICNt NI:_ED

I_GH

SP_

Mt_IUMHIGHSI:_I_

MEDIUM_E_

MEDIUM

& ACeESSONY
TO BLO_J:t

LOW SPEED

EC_%NOMIZFR
PLUG (ON SI_ECT
HOUSING
IN I_ I1J_N AIR _I_N1.

SFI_D

MOO_N)

AI_I,_JqT
2_23_1/60

STATUS

LIGHT
ON
OFF

EQUIP.

STATUS

NORMAL

NO POWER
OR
INTERNAL
CONTROL
FAULT

1 BLINK

INSTALLER/SERVICEMAN

FAILURE
OR
OPEN ROLLOUT
SWITCH
LIMIT

CONTROL

GAS FLOW
GAS PRESSURE
GAS VALVE
FLAME SESNSOR
FLAME ROLLOUT
BAD SWITCH
AUX. LIMIT OPEN

2 BLINKS

PRESSURE
SWITCH
OPEN

CHECK
PRESSURE
SWITCH

3 BLINKS

PRESSURE SWITCH CLOSED
WITHOUT
INDUCER
ON

CHECK
PRESSURE
SWITCH

4 BLINKS
5 BLINKS
6 BLINKS

OPEN
FALSE

LIMIT

SWITCH

FLAME

SENSE-_

COMPRESSOR
OUTPUT

B4312000RE_C

CHECK INPUT POWER
C}'_K F_P_E
ONCONIC[
REPLACE

IGNITION

OR
OPEN AUX.
SWITCH

THE STATUS LIGHT ON THE FURNACE CONTROL MAY
BE US ED AS A GUIDE TO TROUBLESHOOTING THIS
APPLIANCE. STATUS LIGHT CODESAREAS FOLLOWS:

CHECK

OPERATION

DELAY

MAIN LIMIT OPE_I
BAD SWITCH
STICKING GAS VALVE
3 MIN.

COMP.

ANTI-CYCLE

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to4date wiring.

TIMER

GPG10(36,48,60)(090,140)3A

WIRING

IEA I
WARNING

DIAGRAM

DISCONNECT
ALLPOWER
BEFORE
SERVICING
ORINSTALLING
THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY

DAMAGE, PERSONAL

INJURY OR DEATH.

(

CH OPTIONAL
CONNECTED AT L1, L2
NOTE 4

B--

CAP2
BR

CAP2
NOTF5

BL
ALI_3 SPEED
MOTOR

4 SPEED
MOTOR

W.P.
GASVALVE

(ALT.)HONEYWELL
GASVALVE
¢

BL
I
NOTE 3

I I I I I

TO THC

NN
CAP1
B
R
PU

_IRREv.
BR--

Wiring is subject to change. Always refer to the wiring diagram on the unitfor the most up-to-datewiring.
23

GPG10(36,48,60)(090,140)3A

IEA 1
WARNING

L.2

SUPPLY VOLTAGE
208-230/3/60
CH
CC

PROPERTY

DAMAGE,

CC
II

(HIGH)

NOTE

_<_

(LOW)

FUSE

WIRING

CONTACTOR
CRANKCASE HEATER

EM EVAPORATOR MOTOR
FS FLAME SENSOR
GV GAS VALVE

LINE VOLTAGE
LOW VOLTAGE
FIELD INSTALLED POWER

FIELD INSTALLED CONTROL

IIC INTEGRATED IGNITION CONTROL
IGN IGNITOR
LS LIMIT SWITCH
PL PLUG
PS PRESSURE SWITCH
RS ROLLOUTSWITCH
THC THERMOSTATHEAT&COOL
TRANS TRANSFORMER
VM VENTMOTOR

NOTE 2

OR DEATH.

CM CONDENSER MOTOR

TN,_IS

FS _

INJURY

COMPONENT LEGEND

CO
CH

PERSONAL

ALS AUXILLARY LIMIT SWITCH
CAP CAPACITOR
COMP COMPRESSOR

NOTE 4

T2
f

TI_

DIAGRAM

DISCONNECT
ALL
POWER
BEFORE
SERVICING
ORINSTALUNG
THIS
UNIT.
MULTIPLE
POWER
SOURCES
MAY BE PRESENT.
FAILURE
TO
DO SO MAY CAUSE

WIRING

_.E
CODE
B BLACK
BL BLUE
BR BROWN
G GREEN
O ORANGE
PK PINK
PU PURPLE
R RED
W WHITE
Y YELLOW

IGN
FS

NOTES
1. REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF
INSULATION AS ORIGINAL(USE COPPER CONDUCTOR ONLY).
2, FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK WIRE
FROM TERMINAL _TO

TERMIRAL _ON

TRANSFORMER.

3, SOME MODELS HAVE VENT MOTORS EQUIPPED WITH A 230V LE,AD (RED)
AND A 208V LEAD (BLACK). IF EQUIPPED, CONNECT VENT MOTOR BLACK
LEAD IN PLACE OF RED LEAD AT IIC (DI) FOR 208V OPERATION.
4. CRANKCASE HEATER (OPTIONAL).
5, FOR DIFFERENT THAN FACTORY SPEED TAP, CHANGE COOLING
SPEED AT COOL TERMINAL (IIC), CHANGE HEATING SPEED AT HE.AT
TERMINAL (IIC)
4 SPEED_MOTOR
S - HIGH SPEED
BL - MEDIUM HIGH SPEED
Y - MEDIUM LOW SPEED
R - LOW SPEED

3 SPEED MOTOR
S - HIGH SPEED
BL - MEDIUM SPEED
R - LOW SPEED

6. ACCESSORY ECONOMIZER PLUG (ON SELECT MODELS) ADJACENT

TO THC

TO BLOWER HOUSING IN RETURN AIR COMPARMENT
STATUS

LIGHT

CHECK

NORMAL OPERATION

OFF

NO POWER OR
INTERNAL CONTROL
FAULT

CHECK INPUT POWER
CHECK
_E 0NC_ROL
REPLACE CON'mOL

1 BLINK

IGNITION FAILURE
OR
OPEN ROLLOUT
SWITCH
OR
OPEN AUX. LIMIT
SWITCH

GAS FLOW
GAS PRESSURE
GAS VALVE
FLAME SENSOR
FLAME ROLLOUT
BAD SWITCH
AUX, LIMIT OPEN

2 BLINKS

PRESSURE SWITCH
OPEN
_RESSURESWITCHCLOSED
WITHOUT INDUCER ON

CHECK
PRESSURE SWITCH
CHECK
PRESSURE SWITCH

4 BLINKS

OPEN LIMIT SWITCH

MAIN LIMIT OPEN
BAD SWITCH

5 BLINKS

FALSE FLAME SENSED

STICKINGGASVALVE

6 BLINKS

COMPRESSOR
OUTPUT DELAY

3 MIN. COMP.
ANTI-CYCLE TIMER

3 BLINKS

B4312001 REV. B

STATUS

INSTALLER/SERVICEMAN
THE STATUS LIGHT ON THE FURNACE CONTROL MAY
BE USED AS A GUIDE TO TROUBLESHOOTING
THIS
APPLIANCE, STATUS LIGHT CODES ARE AS FOLLOWS:

EQUIP,

208-230/3/60

Wiring is subjectto change. Always refer to the wiringdiagramon the unitfor the mostup-to.late wiring.
24

GPG10601404A
I

WARNING

WIRING

HIGH VOLTAGE!

'1DISCONNECTALL
POWER
BEFORE
SERVICING
ORINSTALLING
THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
I DO SO MAY CAUSE PROPERTY

DIAGRAM

DAMAGE, PERSONAL

INJURY OR DEATH.

(

CHOPTIONAL
CONNECTED
ATL1,L2

NOTE2BR._UB_

CAP2
BR

W, _
G_

(ALT.) HON_ELL

VAL_

VALVE

BL
L

I
mR
[_'_

"_O

I I I I I
TO THC

R
B
B4312002 REV A

Wiring is subjectto change.Always refer to the wiringdiagram on the unitfor the most up-to-datewiring.
25

GPG10601404A

WIRING

DIAGRAM

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
HIGH VOLTAGE!
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

SUPPLY VOLTAGE

460/_C_

CAP 2

_NOTE50

NOTE 4

COMPONENT LEGEND
ALS AUXJ_
LIMIT S_NITCH
CAP CAPACITOR
COMP COMPRESSOR
CM CONDENSER MOTOR
CC CONTACTOR
CH CRANKCASE HEATER
EM EVAPORATOR MOTC R
EMR EVAPORATOR MOTOR RELAY
FB FL_ME SENSOR
GV GAS VALVE
IDMR INDUCED DRAFT MOTOR RELAY
IIC INTEGRATE D IGNITION CONTROL
IGN IGNITOR
LS LIMIT SWITCH
PL PLUG
PS PRESSURE SWITCH
RS ROLLOUT SWITCH
THC 1HERMOSTAT HEAT & COOL
TRANS 1RANSFORMER
VM VENT MOTOR

CAP1

•

=.F_ I' _r::::o

EaR NOTE,

• WIRE SPLICE
OMARKED TERMINAL
O UNMARKED TERMINAL
WIRING

LOW VOLTAGE
FIELD INSTALLED POWER
FIELD INSTALLED CONTROL
WIRE CODE
B SLACK
BL BWE
BR BROWN
G GREEN
O ORANGE
PK PINK
PU PURPLE
R RED
W WHITE
Y YELLOW

NOTES
1. REPLACEMENT WIRE MUST BE TH E SAME SIZE AND ]YPE OF
INSULATION AS ORIGINAL(USE COPPER CONDUCTOR ONLY),
2. CP_NKCABE HEATER (OPTIONAL).
3. 460V UNITE ARE SINGLE SPEED, TO CHANGE FROM HIGH TO LOW
SPEE D REPLACE THE BLACK MOTOR LEAD AT EMR_2 WITH RED
LEAD AT MOTOR.
4 SPEED MOTOR
B - HIGH SPEED
BL - MEDIUM HIGH SPEED
Y - MEDIUM LOW SPEED
R =LOW GPEED

3 SPEED MOTOR
B - HIGH SPEED
BL - MEDIUM SPEED
R - LOP/SPEED

2 SPEED MOTOR
B - HIGH SPEED
R - LOW SPEED

4. ACCESSORY ECONOMIZER PLUG (ON SELECT MODELS) ADJACENT
TO SLOWER HOUSING IN RETURN AIR COMPARMENT.

NOTE 6pL

5, LI AND L2 ON ICC CON]ROL IS 24V INPUT,
TOTHC

46_60
STATUS

LIGHT
ON
OFF

CHECK INPUT P_ E_R
CHECKFUSEON_0L
REPLACE CONTROL
GAS FLOW
GAS PRESSURE
GAS VALVE
FLAME SENSOR
FLAME ROLLOUT
BAD SWITCH
AUY_ LIMIT OPEN

2 BLINKS

PRESSURE SWITCH
OPEN

CHECK
PRESSURE SWITCH

3 BLINKS

PRESSURESWITCHCLOSED
WITHOUT INDUCER ON

CHECK
PRESSURE SWITCH

4 BLINKS

OPEN LIMIT SWITCH

MAIN LIMIT OPEN
BAD SWITCH

E BLINKS

FALSE FLAME SENSED

STICKINGGAS VALVE

6 BLINKS

COMPRESSOR
OUI_UT DELAY

3 MIN. COMP.
ANTI_:YCLE 11MER

INSTALLER/SERVICEMAN

B4312002 RE_ A

CHECK

NO POWER OR
INTERNAL CONTROL
FAULT
IGNITION FAILURE
OR
OPEN ROLLOUT
SWITCH
OR
OPEN AUX, LIMIT
SWITCH

1 BLINK

THE STATUS LIGHT ON THE FURNACE CONTROL MAY
BE USEDAS A GUIDE TO TROUBLESHOOTING
THIS
APPLIANCE. STATUS LIGHT CODES ARE AS FOLLOWS:

EQUIP, STATUS
NORMAL OPERATION

Wiring is subjectto change. Always refer to the wiringdiagramon the unitfor the mostup-to.late wiring.
26

GPG13(24,30,36,42)1A

WIRING

IIA I
WARNING

DIAGRAM

DISCONNECTALLPOWERBEFORESERVICINGORINSTALLINGTHIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY

DAMAGE, PERSONAL

INJURY OR DE

CH OPTIONAL
CONN EC_D
AT LI, L2
NOTE4

POWER SUPPLY
20_230/1/60

208

TRANS

24V

NOTE

CAP2

ALT3SPEED
MOTOR
4 SPEED

MOTOR

ECON

NOTE6
PL

IIC

Y2Y1C
I

RYW
I
I
I
TO THC

DEETHC F_D WIRINGBELOW)

NOTE5

CAP1

OTE 3

--R--

B4312003 REV. B

Wiring is subjectto change. Always refer to the wiringdiagramon the unitfor the most up-to.late wiring.
27

GPG13(24,30,36,42)1A
I

WARNING

WIRING

'1DISCONNECT
ALL POWER BEFORE
UNIT. MULTIPLE POWER SOURCES

SERVICING OR INSTALLING THIS
MAY BE PRESENT. FAILURE TO
DAMAGE, PERSONAL INJURY OR DEATH.

J DO SO MAY CAUSE PROPERTY

SUPPLY VOLTAGE
208-230/1/60

COMPONENT
ALS

NOTE

1_--4_

cAP2
NOTE

NOTE
TRANB

5 (EM_

]
FB

NOTE

O
O

FB
,GN

COMPRESSOR

SPLICE

MARleD

TERMINAL

UNMARKED

MOTOR

llERMINAL

CONDENSER

CC
CH

CO NTACTO R
CRANKCASE
HEATER

EM
FS

EVAPORATOR
MOTOR
FLAME SENSOR

LOW VOLTAGE
FIELD INSTALLED

POWER

GAB VALVE

FIELD INSTALLED

CONTROL

INTEG RATED IGNITION

WIRING
LINE VOLTAGE

CO NTROL

WIRE CODE
B

BLACK

LIMITSWlTCH

IGNITOR

BLUE

PLUG

PRESBURESWITCH

GREEN

RB ROLLOLFrSWlTCH
THC THERMOSTAT
HEAT & COOL

O
PK

ORANGE
PINK

TRANS

TRANSFORMER

VENT

MOTOR

R
W
Y

BROWN

PURPLE
RED
WHITE
YELLOW

NOTES
1. REPLACEMENT

WIRE

MUST BE THE

INSULATION
AS ORIGINAL(USE
2. FOR 208 VOLT TRANSFORMER
ALS

WIRE

II USE

SWITCH

CAPACITOR

;GN
i__1

LIMIT

4
COMP

(HIGH)(LOW)

LEGEND

AUXILLARY

CAP

DIAGRAM

HIGH VOLTAGE!

FROM

TERM INAL _) TO TERMINAL

3. SOME

MODELS

HAVE VENT

SAME

SIZE AND TYPE OF

COPPER CONDUCTOR
ONLY).
OPERATION
MOVE BL&CK WIRE
DON

MOTORS

TRANSFORMER.

EQUIPPED

WITH

A 23DV LEAD

AND A 208V (BLACK).
IF EQUIPPED,
CONNECT
VENT MOTOR
IN PLACE OF RED LEAD AT IIC (DI) FOR 208V OPERATION.

IIC

4. CRANKCASE

HEATER

5. FOR DIFFEI_ENT
SPEED

MOTOR

_]J

TAR

CHANGE

COOLING

H EA33 NG SPEED

3 SPEED

AT HEAT

MOTOR

B - HIGH SPEED

BL - MEDIUM

R - LOW

(__"

SPEED

(IIC). CHANGE

B - HIGH SPEED

Y - MEDIUM

FACTORY

(llC)

4 SPEED

TOTHC

(RED)
LEAD

(OPTIONAL).

THAN

AT COOL TERMINAL

TERMINAL

BLACK

HIGH SPEED
LOW SPEED

R - LOW

SPEED

6. ACCESSORY

ECONOMIZER

TO BLOWER

HOUSING

PLUG

(ON SELECT

IN RETURN

MODELS)ADJACENT

AIR COM PAR M ENT.
208-230/1/60

INSTALLER/SERVICEMAN

THC-FIELD

THE STATUS UGHT ON THE FURNACE CON_OL
MAY BE USES A_ A GUIDE TO
TROUSLESHOO]]NG
THIS APPLIANCE STATJB LIGHT COBES ARE AS FOLLOWS:
STATUS UGHT
ON
OFF

EQUIE STATUS
NQRMAL

SH£-_KINRJT POWER
_E_ 'DEON _0_]R_
REPLACE CONTROL

IG NITIQN FAILURE
OR
OPEN R(g[LC_rl
SWITCH
OR
OPEN AUX UMIT
SWITCH

GAS FLOW
G_.S PRESSURE
GAS VALVE
FLAME SENSOR
FLAME ROLLOUT
BAD SWITCH
AUX UMIT OPEN

2 BLINKS

PRFSSURE SWITCH
OPEN

CHECK
PRFSSURF SWITCH

G--

---_)

R--

---(_

y--

PU --

-- "@

y--

---@

BL --

-- -@

--BL

THC-WITH

ECONOMIZER

3 BLINKS

PRESSURESWrrBH CLOSED
Wl IHOUT INI_JCl]_ ON

CFECK
PRESSURE SWITCH

G--

4 BLINKS

OITLN LIMIT SWITCH

N_IN LIMIT OPEN
BAD SWITCH

R--

5 BLINKS
6 BLINKS

FALSE FLAME SENSED
COMPRESSOR
OLrfPUT

DELAY

2 STAGECOOLING

ECONOMIZER

CHECK

OPERATION

NO POWER OR
II_TIERNAL CONTROL
FAULT

1 SUNK

THC-NO

WIRING

OPTION

PU--

SflCNING G_8 VALVE
3 MIN COMP

BL--

ANTI-CYCLE TIMER

B4312003 REV. B

Wiring is subjectto change. Always refer to the wiringdiagramon the unitfor the most up-to4datewiring.
28

GPG13(48)1A

WARNING

WIRING

DIAGRAM

DISCONNECT
ALLPOWER
BEFORE
SERVICING
ORINSTALLING
THIS

II _

I HIGH
UNIT. VOLTAGE!
MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

OPTIONAL
CONNEC/_O AT L1, L2
NOLO4

(_] OPTIONAL
pOWER SUPPLy
2(]8_30/1/60

| ............................

Q
C

2411

206
TRANS
24V

TOIHC

Y1 Y2

[_PU
PU

Y
NOI_ 5
PL

IIC
GAS VAI VE

W3_

GAS VALVE

(ALT) HONEYWELL

CAP1

BR
Y

B4312004

Wiring is subjectto change.Always refer to the wiringdiagramon the unitfor the mostup-to.ate wiring.
29

Rev. A

GPG13(48)1A

DIAGRAM

HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

WARNING]
L1

WIRING

SUPPLY VOLTAGE

COMPONENT LEGEND

208 230/1/60

AIS AL_ILLARy
CH

NOTE 4

LIMIT S_VlTCH

o WtRESPLICE

CAP CAPACITOR

COMP COMPRFSSOR
CM

CONDENSER MOTOR

CC
CH

CONTACTOR
CRANKCASE HEA I_R

GV GAS VALVE
IIC INTEGRATED IGNI I]O N CON]ROL

NOTE 2

t
I

tGN

I
FS O
Q

i USE

LINE VOLTAGE

.......

LOW VOLTAGE
FIELD INSTALLED pOWER
FIELO INSTALLED CONTROL

IGNITOR

WIRE CODE

LS LIMITSWITCH

PL PLUG
PS PRESSLIRESWITCH

BL BLUE
BR BROWN

RS RC_LOUTSWlTCH

GREFN

[]}

ORANGE

TERMINAL BLOCK

BLACK

MC MERMO_IATHEAT&COOL
_PANS _RANSFORMER

PK PINK
PU pUrPLE

VM VENT MOTOR

VSM VAR SPEEDMOTOR

W WHrlE
y yELLOW

VSTB VARIABLE SPEED T_M

TERMINAL

WIRING

FS FLAME SE]qSOR

IGN

_RMINAL

_L_D

O UNMARKED

BLOCK

RED

I
I
ALS

NOTES

1 REPLACEMB_T WIRE MUST BE THE SAME SEF AND TYpE OF
INSULA lION AS ORIGINAl (USE COppER CONDUCTOR ONLy)

IIC

2 FOR 208 VOLT IRANSFORMER OpU_ATION MOVE BLACK WIRF
FROM TERMINAL_TO

TERMINAL®ON

TRANSFORMER

3 SOME MODRS HAVE VENT MOTORS EQUIPPED WITH A 230V LEAD (RED)
AND A 208V (BLACk') IF EQUIPPED, CONNECT VENT MOTOR BLACK LEAD IN
PLACE OF RED LEAD AT UII (DI) FOR 208V OPERATION
4 CRANKCASE HF},TER (OPTIONAl)
5 A_E_ORY
ECONOMIZER PLUG (ON SD_C1 MODELS) ADJACENT
TO BLOWER HOUSING IN NEI UI_I AIR CO Mp._RMENT
6 TWO STAGE MERMOSTAT
OPTION INSTALLED

CONNECTIONS IF USED WITH ECONOMIZER

NOTE6
TO THC

208 230/1/60

INSTALLER/SERVICEMAN

THC-FIELD

I_E STATUS LIGHT ON THE FURNACE CONTROL MAy BE USED AS A GUIDE TO
]ROL_LESHOOTING
]HIS APPLIANCE
STATUS UG_IT CODES ARE AS FOLLOWS:
STATUS

LIGHT

ON
OFF

EQUIP
NORMAL

STATOS

CHECK

NO POWER

IGNITION

FPJLURE
OR
OPEN ROLLOLrl
SWITCH
OR
OPEN AUX UMIT
SWITCH

C_EGK INFUT pOV_
G_cCK RJSE ON (30N]g(1
RBPL_E GON3R_L

pRESSURE
SWITCH
OPEN

CHECK
pRESSURE
SWITCH

3 BLINKS

PRESSt J_f S_IT(}I C_(3S_
IhlBJ_ER ON

CHECK
pRESSURE
SWITCH

OPEN

W .........

W ..........

.........

R ..........

LIMIT SWITCH

5 BLINKS

FALSE FLAME SENSED

G BLINKS

COMPRESSOR
OU I?Lrl OELAy

Po.........@

GAS FLOW
GAS PRESSURE
GAS VALVE
FLAME _NSOR
FLAME ROLLOUT
BAD SWITCH
ALrX LIMIT OPEN

2 BLINKS

4 BLINKS

2 STAGE COOLING

OPERATION

FAULT
1 BLINK

THC-NO ECONOMIZER

WIRING

..........@

BE
TH_WlTH

.........

OPTION

MAIN LIMIT OPEN
BAD SWITCH
SlICiNG

ECONOMI_R

PU ........
W .........

G_S VAL_IE

3 MIN COMP
ANTI_yCLE
TIMER

BL .........

B4312004

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to.late wiring.

Rev. A

GPG13(60)1A

WIRING

IEA 1+v°++
WARNING

DIAGRAM

DISCONNECTALLPOWERBEFORESERVICINGORINSTALUNGTHIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY

DAMAGE,

PERSONAL

INJURY OR DEATH.

Y
A
B

B
BL

BL
BL
mB
CH OPTIONAL
B --

CONNECTED
AT L1, L2
NOTE 4

CH OPTIONAL
POWER

i
i ............................

SUppLY

208 2301_!60

Q
C

238

240

TRANS
TOTHC
(_

IHCRE]DWRNG

BtG_

I_PU

NOIE

/
WWA

(ALT)

GAS VALVE
B

IIC

HONEWWELL

GAS VALVE
BL

CAP1

1
BR
Y

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to.late

BA312005 Rev. A

wiring.

GPG13(60)1A

WIRING

DIAGRAM

lea 1
WARNING

DISCONNECT
ALL
POWER
BEFORE
SERVICING
ORINSTALUNG
UNIT. MULTIPLE
POWER
SOURCES
MAY BE PRESENT.
FAILURE THIS
TO
DO SO MAY CAUSE PROPERTY DAMAGE,

SUPPLY VOLTAGE
208_30/1/60

PERSONAL

INJURY OR DEATH.

COMPONENT LEGEND
AIS AUXILLARY UMIT SWITCH

WIRE SPLICE

CAP CAPACITOR

MARling

COMp COMPRESSOR

UNMARKED TERMINAL

CONDENSER MOTOR

CC
CH

CONTACTOR
CRANKCASE HEATER

WIRING

FS FLAME SE3qSOR
Gq GAS VALVE
IIC INI_GRATED
IGN

TERMINAL

LINE VOLTAGE

.......

LOW VOLTAGE
FIELD INSTALLI])POWER
FIELD [NSTAiIE_ CONTROL

IGNrllON CONqROL

IGNITOR

WIRF CODE

LS LIMITSWITCH

PL PLUG
PS PRESSLIRESWITCH

BL BLUE
BR BROWN

BLACK

RS ROLIOUTSWlTCH

SOL SOLENOID (2 STAG_
n$ TERMINAL BLOCK

O ORANGE
PK PINK

1HC MERMOSTATHEAT&COOL
_ANS lrANSFORMER

PU PUf_LE
R RED

WHrlE

yELLOW

VFJdTMOTOR

VSM VAR SPEEDMOTCR
VSTB VAP3AB_E SPEED T_M

GREFN

BLOCK

NOTES
1 REPLACEMENT WIRE MUST BE 1HE SAME SIZE AND TYpE OF
INSULATION h_ ORIGINAl (USE COPPER CONDUCTOR ONLy)
2 FOR 208 VOLT PRANS_ORMER OPERATION MOVE BLACK WIRE
FROM TERMINAL_TO
TERMINaLS)ON
TRANSFOP3_ER
3 SOME MODELS HAVE VENT MOTORS EQUIppE_ WITH A 230V LEAD (RED)
AND A 208V LEAD (BLACK) IF EQUIPPED, CONNECT VD_T MOTOR BLACK
LEAD IN PLACE OF RED LEAD AT UII (D1) FOR 208V OPERATION
4 CRANKCASE HEATER (OPTIONAL)
5 AOBENSORY ECONOMIZER PLUG (ON S[ZECT MODELS) ADJACENT
TO BLOWER HOUSING IN REI UNN AIR CO MP._MENT
6 TWO STAGE MERMOSTAT
OPTION INSTALLED

CONNECTIONS IF USED WITH ECONOMIZER

20823_1_0

INSTALLER/SERVICEMAN

THC-FIELDWIRING

II_E STA11JS UGIIT ON ThE _CE
CC_RPOL MAy BE US_) hS A GUIQE TO
I]_0_1
FSP_3OTING ]H IS API_IALNCE
STATDS LIGHT CODFS _qE AS FCU O1_:
STAIUS

LIGHT

ON
OFF

EQUIp
NOI_MAL

STAIUS

THGNO
CHECK

W .........

FAULT
IGNI11ON FhJLURF
OR
OPEN ROLl OUT
SWITCH
OR
OPEN AUX LIMIT
SWITCH

GAS FLOW
GAS PRF_URE
GAS VALVE
FLelM E SENSOR
FLAME ROLLOUT
BAD _WITCH
AUX LIMIT OpD_

2 BUNKS

pReSSURE
SWITCH
OPEN

CHECK
pRESSURE
S_I]TCH

3 BUNKS

_SSLIq_
SW[I CH CI (_B)
_MIH_JT I_
ON

CHECK
pRESSURE
SWITCH

4 BUNKS
5 BUi_KS
6 BU _KS

NO pOWEROR

OPeN

THP_WEI H ECONOMIZFR
,@

W ..........

R ..........

OPERA11ON
_INPUI
POV_q
(_ECI( R_EON CGNlgOL
/_EPEhCE(3ON]REL

1 BLli_(

ECONOMIZER

UMrl

FALSE FU_ME

S_alTCH
SENSE{]

_OMpRE_OR
OUIP_I
DELAy

STRIPPED

G ..........

_G J

R ..........

STRIPPED

LEAD

FROM TERMINAl

BLOCK

.........

LEAD

FROM ECON

PLUG

MAIN UMrl OPEN
BAD SWITCH
S_

V_LVE

3 Mli_ COMp
AN11_yCLE
TIMER

B4312005 Rev. A

Wiring is subjectto change. Always refer to the wiringdiagramon the unitfor the most up-to.ate wiring.
32

MINIMUM

CLEARANCES

48" MIN

12" MIN

36" MIN
(FOR SERVICE)

NOTE: Roof overhang should be no more than 36".

UNIT
Min. Filter Size

2 Ton
(1)20x20x1

2 112 Ton

3 Ton

(1)20x25xlJ(1)25x25x1

3 tl2-

(2)20x20x1

RECOMMENDED

FILTER

4 Ton

SIZES

Company, L.P.

5 Ton
(2)20x25x1

Source Exif Data:

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File Type Extension             : pdf
MIME Type                       : application/pdf
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Linearized                      : No
Page Count                      : 33
Page Layout                     : SinglePage
Page Mode                       : UseNone
Producer                        : Goby Monitor Application version 4, 0, 0, 13
Create Date                     : Sun Jul 20 21:06:22 2008
Author                          : 
Title                           : 
Subject                         :

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GOODMAN Package Units(both Units Combined) Manual L0806745

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