Service Instructions
*PH 16 PACKAGE HEAT PUMPS
*PC 15 PACKAGE COOLING
HORIZONTAL MODELS
WITH R-410A
This manual is to be used by qualified, professionally trained HVAC technicians only.
Goodman does not assume any responsibility for property damage or personal injury
due to improper service procedures or services performed by an unqualified person.
RS6334002r1
November 2015
© 2015 Goodman Manufacturing Company, L.P.
1
INDEX
IMPORT ANT INFORMA TION ......................................................................................................... 4 - 5
PRODUCT IDENTIFICATION - *PC15/*PH16**H41** ....................................................................... 6
PRODUCT DIMENSIONS ................................................................................................................... 7
ACCESSORIES................................................................................................................................... 8
PCCP101-103 ROOF CURB .......................................................................................................................................... 9
PCP101-103 DOWNFLOW PLENUM ............................................................................................................................ 9
PCEF101-103 ELBOW AND FLASHING KIT ............................................................................................................... 10
PCE101-103 ECONOMIZER ......................................................................................................................................... 10
PCMD101-103 DOWNFLOW MANUAL DAMPER ........................................................................................................11
GPHMD101-103 HORIZONT AL MOTORIZED DAMPER WITH DUCT FLANGE............................................................11
SQRPC SQUARE TO ROUND CONVERTER............................................................................................................... 12
SQRPCH SQUARE TO ROUND CONVERTER ............................................................................................................ 12
PCFR101-103 EXTERNAL FIL TER KIT ....................................................................................................................... 13
PRODUCT DESIGN .......................................................................................................................... 14
ELECTRICAL WIRING ................................................................................................................................................. 15
LINE VOLT AGE WIRING.............................................................................................................................................. 16
SYSTEM OPERATION ...................................................................................................................... 17
*PC15/*PH16**H41**
COOLING .................................................................................................................................................................... 17
COOLING CYCLE........................................................................................................................................................ 17
HEA TING CYCLE......................................................................................................................................................... 17
DEFROST CYCLE ....................................................................................................................................................... 18
FAN OPERA TION ........................................................................................................................................................ 18
SCHEDULED MAINTENANCE ......................................................................................................... 21
ONCE A MONTH ......................................................................................................................................................... 21
ONCE A YEAR............................................................................................................................................................. 21
TEST EQUIPMENT...................................................................................................................................................... 21
SERVICING ....................................................................................................................................... 23
COOLING/HEA T PUMP- SERVICE ANAL YSIS GUIDE ................................................................................................ 23
S-1 CHECKING VOL TAGE ........................................................................................................................................... 24
S-2 CHECKING WIRING .............................................................................................................................................. 24
S-3 CHECKING THERMOST A T , WIRING , AND ANTICIP A TOR.................................................................................... 24
S-3A Thermostat and Wiring ..................................................................................................................................... 24
S-3B Cooling Anticipator ........................................................................................................................................... 25
S-3C Heating Anticipator ........................................................................................................................................... 25
S-4 CHECKING TRANSFORMER AND CONTROL CIRCUIT ....................................................................................... 25
S-7 CHECKING CONT ACTOR AND/OR RELA YS........................................................................................................ 25
S-8 CHECKING CONT ACTOR CONT ACTS .................................................................................................................. 26
S-11 CHECKING LOSS OF CHARGE PROTECT OR ................................................................................................... 26
S-15 CHECKING CAP ACITOR ..................................................................................................................................... 26
S-15A RESIST ANCE CHECK ....................................................................................................................................... 27
S-15B CAP ACITANCE CHECK ..................................................................................................................................... 28
S-16 CHECKING MOTORS .......................................................................................................................................... 28
S-16A CHECKING F AN AND BLOWER MOTOR WINDINGS (PSC MOT ORS) ............................................................ 28
S-16D CHECKING EEM MOTORS ............................................................................................................................... 28
S-17 CHECKING COMPRESSOR WINDINGS ............................................................................................................. 29
S-17A RESIST ANCE TEST .......................................................................................................................................... 29
S-17B GROUND TEST ................................................................................................................................................. 30
2
INDEX
S-17D Operation T est ................................................................................................................................................. 30
S-18 TESTING CRANKCASE HEA TER ........................................................................................................................ 31
S-18A CHECKING CRANKCASE HEA TER THERMOST AT........................................................................................... 31
S-21 CHECKING REVERSING V ALVE AND SOLENOID .............................................................................................. 31
S-24 TESTING DEFROST CONTROL .......................................................................................................................... 31
S-25 TESTING DEFROST THERMOST AT.................................................................................................................... 31
S-50 CHECKING HEA TER LIMIT CONTROL(S) ........................................................................................................... 32
S-52 CHECKING HEA TER ELEMENTS ........................................................................................................................ 32
S-100 REFRIGERA TION REPAIR PRACTICE............................................................................................................... 32
S-101 LEAK TESTING ................................................................................................................................................. 33
S-102 EV ACUA TION..................................................................................................................................................... 33
S-103 CHARGING ........................................................................................................................................................ 34
S-104 CHECKING COMPRESSOR EFFICIENCY ......................................................................................................... 35
S-108 SUPERHEA T ...................................................................................................................................................... 35
S-109 CHECKING SUBCOOLING ................................................................................................................................35
S-11 1 FIXED ORIFICE RESTRICTION DEVICES ......................................................................................................... 36
S-112 CHECKING RESTRICTED LIQUID LINE ............................................................................................................ 36
S-113 REFRIGERANT OVERCHARGE ......................................................................................................................... 36
S-114 NON-CONDENSABLES...................................................................................................................................... 37
S-115 COMPRESSOR BURNOUT ................................................................................................................................37
S-122 REVERSING VA LVE REPLACEMENT................................................................................................................ 37
S-125 THERMOST ATIC EXP ANSION V AL VE............................................................................................................... 40
S-200 CHECKING EXTERNAL ST A TIC PRESSURE .................................................................................................... 40
S-201 CHECKING TEMPERA TURE RISE ..................................................................................................................... 41
AIRFLOW........................................................................................................................................... 42
WIRING DIAGRAMS.......................................................................................................................... 44
GPC15[24-48]H41** .................................................................................................................................................... 44
GPC1560H41** ........................................................................................................................................................... 45
APC15[24-48]H41**..................................................................................................................................................... 46
APC1560H41**............................................................................................................................................................ 47
GPH16[24-42]H41** .................................................................................................................................................... 48
GPH1648H41** ........................................................................................................................................................... 49
APH16[24-42]H41**..................................................................................................................................................... 50
APH1648H41**............................................................................................................................................................ 51
OT18-60A OUTDOOR THERMOST A T ........................................................................................................................ 52
OT18-60A OUTDOOR THERMOST A T ........................................................................................................................ 53
SINGLE PHASE HKR/P** HEA T KITS......................................................................................................................... 54
PCE* ECONOMIZER .................................................................................................................................................... 55
SPK* - SINGLE POINT WIRING KIT........................................................................................................................... 56
3
IMPORTANT INFORMATION
Pride and workmanship go into every product to provide our customers with quality products. It is possible, however,
that during its lifetime a product may require service. Products should be serviced only by a qualified service technician
who is familiar with the safety procedures required in the repair and who is equipped with the proper tools, parts, testing
instruments and the appropriate service manual. REVIEW ALL SERVICE INFORMATION IN THE APPROPRIATE
SERVICE MANUAL BEFORE BEGINNING REPAIRS.
IMPORTANT NOTICES FOR CONSUMERS AND SERVICERS
RECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS
WARNING
T
HIS UNIT SHOULD NOT BE CONNECTED TO. OR USED IN CONJUNCTION WITH, ANY DEVI CES THAT ARE NOT DESIGN CERTIFI ED FOR US E WITH THI S UNIT OR HAV E NOT BEEN
TESTED AND APPROVED BY
FROM THE USE OF DEVICES THAT HAVE NOT BEE N APPROVED OR CERTIFED BY
GOODMAN. SERIOUS PROPERTY DAMAGE OR PERSONAL INJURY, REDUCED UNIT PERFORMANCE AND/OR HAZARDOUS CONDITI ONS MAY RESULT
GOODM AN .
WARNING
T
O PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH,
DO NOT STORE COMBUSTIBLE MATE RIALS OR USE GASOLINE OR OTHER
FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS APPLIANCE.
WARNING
GOODMAN WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES.
IF YOU INSTALL OR PERFORM SERVICE ON THIS UNIT, YOU ASSUME RESPONSIBILITY FOR ANY PERSONAL INJURY OR PROPERTY DAMAGE WHICH
MAY RESU LT.
MANY JURISDICTIONS REQUIRE A LICENSE TO INSTALL OR SERV ICE HEATING AND AIR CONDITIONING EQUIPMENT.
To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this
product. For further assistance, please contact:
GOODMAN® BRAND PRODUCTS
TOLL FREE
1-877-254-4729 (U.S. only)
email us at: customerservice@goodmanmfg.com
fax us at: (713) 856-1821
(Not a technical assistance line for dealers.)
Outside the U.S., call 1-713-861-2500.
(Not a technical assistance line for dealers.) Your telephone company will bill you for the call.
email us at: customerservice@goodmanmfg.com
AMANA® BRAND PRODUCTS
TOLL FREE
1-877-254-4729 (U.S. only)
fax us at: (713) 856-1821
(Not a technical assistance line for dealers.)
4
is a registered trademark of Maytag Corporation or its related entities and is used under license. All rights reserved.
IMPORTANT INFORMATION
SAFE REFRIGERANT HANDLING
While these items will not cover every conceivable situation, they should serve as a useful guide.
WARNING
REFRIGERANTS ARE H EAVIER T HAN AIR. THEY CAN "PUS H OUT" THE
OXYGEN IN YOUR LUNGS OR IN ANY ENCLOSED SPACE.
POSSI BLE DIFFI CULTY IN BRE ATHIN G OR DEATH:
EVER PURGE REFRIGERANT INTO AN ENCLOSED ROOM OR SPACE. BY
•
N
LAW, ALL REFRIGERANTS MUST BE RECLAIMED.
IF AN INDOOR LEAK IS SUSPECTED, THOROUGHLY VENTIL ATE THE AREA
•
BEFORE BEGINNING WORK.
IQUID REFRIGERANT CAN BE VERY COLD. TO AVOID POSSIBLE FROST-
•
L
BITE OR BL INDNESS, AVOID CONTACT W ITH REFR IGERANT AND WEAR
I
GLOVES AND GOGGLES.
SKIN OR EYES, SEEK MEDICAL HELP IMMEDIATELY.
A
LWAYS FOLLOW
•
AS POIS ONOUS GA S WILL BE PRODUC ED.
F LIQUID REFRIGERANT DOES CONTACT YOUR
EPA
REGULATIONS. NEVER BURN REFRIGERANT,
O AVO ID
T
WARNING
TO AVOID POSSIBLE EXPLOSION:
EVER APPLY FLAME OR S TEAM TO A REFRIGERAN T CYLINDER. IF YOU
•
N
MUST HEAT A CYLINDE R FOR FASTER CHARGING , PARTIALLY IMMERSE
IT IN WARM WATER.
NEVER FILL A CYLINDE R MORE THAN 80% FULL OF LIQUID REFRIGERANT.
•
NEVER ADD ANYTHING OTHER THAN R-22 TO AN R-22 CYLINDER OR
•
R-410A TO AN R-410A CYLINDER . THE SERVICE EQUIPMENT USED MUST
BE LISTED OR CERTIF IED FOR THE TYPE OF REF RIGERANT USED.
TORE CYLINDERS IN A CO OL, DRY PLACE. NEVER USE A CYLIND ER
•
S
AS A PLATFORM OR A ROLLER.
WARNING
TO AVOID POSSIBLE EXPLOSION, USE ONLY RETURNABLE (NOT DISPOSABLE)
SERVICE CYLINDERS WHEN REMOVING REFRIGERANT FROM A SYSTEM.
•
ENSURE THE CYLINDER IS FREE OF DAMAGE WHICH COULD LEAD TO A
LEAK OR EX PLOS ION.
•
ENSURE THE HYDROST ATIC TEST DATE DOES NO T EXCEED 5 YEARS.
•
ENSURE THE PRESSURE RATING MEETS OR EXCEEDS 400 LBS.
WHEN IN DOUBT, DO NOT USE CYLINDER.
WARNING
WARNING
SYSTEM CONTAMINANTS, IMPROPER SERVICE PROCEDURE AND/OR PHYSICAL
ABUSE AFFECTING HERMETIC COMPRESSOR ELE CTRICAL TERMINALS MAY
CAUSE DANGEROUS SYSTEM VENTING.
The successful development of hermetically sealed refrigeration compressors has completely sealed the compressor's
moving parts and electric motor inside a common housing,
minimizing refrigerant leaks and the hazards sometimes associated with moving belts, pulleys or couplings.
Fundamental to the design of hermetic compressors is a
method whereby electrical current is transmitted to the compressor motor through terminal conductors which pass
through the compressor housing wall. These terminals are
sealed in a dielectric material which insulates them from the
housing and maintains the pressure tight integrity of the hermetic compressor. The terminals and their dielectric embedment are strongly constructed, but are vulnerable to careless compressor installation or maintenance procedures and
equally vulnerable to internal electrical short circuits caused
by excessive system contaminants.
T
O AVOID POSSIBLE INJURY, EXPLOSION OR DEATH, PRACTICE SAFE
HANDLING OF REFRIGERANTS.
In either of these instances, an electrical short between the
terminal and the compressor housing may result in the loss
of integrity between the terminal and its dielectric embedment. This loss may cause the terminals to be expelled,
thereby venting the vaporous and liquid contents of the compressor housing and system.
A venting compressor terminal normally presents no danger
to anyone, providing the terminal protective cover is properly
in place.
If, however, the terminal protective cover is not properly in
place, a venting terminal may discharge a combination of
(a ) hot lubricating oil and refrigerant
(b ) flammable mixture (if system is contaminated
with air)
in a stream of spray which may be dangerous to anyone in
the vicinity. Death or serious bodily injury could occur.
Under no circumstances is a hermetic compressor to be electrically energized and/or operated without having the terminal
protective cover properly in place.
See Service Section S-17 for proper servicing.
5
PRODUCT IDENTIFICATION
The model number is used for positive identification of component parts used in manufacturing. Please use this number when
requesting service or parts information.
PC1524 H 41 * *G / A
BRAND:
G: Goodm an
Brand or
Distinctions
A: Ama n a
®
®
®
PRODUCT
TYPE:
Package
Cooling/Heating
15: 15 SEER Rat ing
16: 16 SEER Rat ing
PRODUCT
FAMILY:
C: Co ol i n g
H: He at Pump
PRODUCT
SERIES:
24: 24, 000 BTUH
30: 30, 000 BTUH
36: 36, 000 BTUH
42: 42, 000 BTUH
48: 48, 000 BTUH
49: 48, 000 BTUH
60: 60, 000 BTUH
NOMINAL
CAPACITY:
MINOR
REVISION:
CONFIGURATION:
H: Horiz ont al
MAJOR
REVISION:
REFRIGERANT:
4: R-410A
VOLTAGE:
1: 208-230V /1ph/60Hz
3: 208-230v/3ph/60Hz
4: 460v/3ph/60Hz
MODEL # PACKAG E COOLING/ HEATING D ESCR IPTION
*PC1524-60H41AA
*PH1624-48H41AA
*PC1524-60H41AB
*PH1624-48H41AB
6
mana® Br and/Goodman
A
15 Seer 20 8- 2 30/1/ 60 S in gle-Phase Elec tric Cooling Unit with R-410A.
Initial release of the 15 SE ER H model cooling units to meet Ready 15
requirements.
mana® Br and/Goodman
A
16 Seer 20 8- 2 30/1/60 Single-Phase Heat Pump with R- 410 A.
Initial release of the 15 SE ER H model cooling units to meet Ready 15
requirements.
mana® Br and/Goodman
A
15 Seer 20 8- 2 30/1/ 60 S in gle-Phase Elec tric Cooling Unit with R-410A.
R e lease of models wi th ac cess box remo ved.
mana® Br and/Goodman
A
16 Seer 20 8- 2 30/1/60 Single-Phase Heat Pump with R- 410 A.
R e lease of models wi th ac cess box remo ved.
®
Bran d or D istinct ions
®
Bran d or D istinct ions
®
Bran d or D istinct ions
®
Bran d or D istinct ions
®
Package Cooling -
®
Package Heat Pump -
®
Package Cooling -
®
Package Heat Pump -
PRODUCT DIMENSIONS
(
)
A
BACK EW
DUCT OPENINGS
VI
Chassis Model A B
*PC1524 22 30
Small
*PC1530 22 30
*PC1536 22 30
*PC1542 22 30
Medium
Dimensions in inches
*PC1548 24 35
*PC1560 24 35
B
Chassis Model A B
Medium
Dimensions in inches
Small
*PH162441** 22.000 29.932
*PH163041** 22.000 29.932
*PH163641** 24.000 34.932
*PH164241** 24.000 34.932
*PH164841** 24.000 34.932
7
ACCESSORIES
Part Numb er D escr iption
OT18-60A
OT/ HE R- 60A Outdoo r Thermost at wit h Emergenc y Heat Relay
HKR05A, 08, 10, CA Heater K it for all *PC/ *P H ( H) S er ies
HKP05C, 10C Heater Kit for all *PC/*PH (H) Series
HKP15* Heater k it f or *P C/*PH13/ 14 ( 30- 60) ( H) S er ie s
HKP20* Heater K it for *PC/ *P H1 3/14 (42- 60) ( H) S er ies
PCCP101- 103 Roof Curb
PCP101-103 Downflow Plenum Kit
PCP101-103R8 Downflow Plenum Kit w/ R-8 Insulation
GP CE D101- 103 Downflow E c onomizer for H Ser ies Pac k age Units (A/ C) - To Be Use d W ith PCP101-103
GP HE D101- 103 Downflow E c onomizer for H Se r ies Pack age Units (Heat Pump) - To Be Used With PCP101- 103
GP CE H101- 103 Horizontal Economizer for H S er ies Pack age Un its (A /C)
GP HE H101- 103 Horizontal Economizer for H S er ies Pack age Units (Heat P ump)
PCMD101-103 Manual Damper - To Be Used With PCP101- 103
PCMDM101- 10 3 Motorized Damper - To B e Used With PCP101-103
GP HMD101-103 Manual Damper for Hor izontal Applications
SPK* Single Point Wiring Kit
SQ RP CH101 Square to Round Adapters 16"& 14 "
SQ RP CH102- 103 Square to Round Adapters 18"&14"
SQ RP C101 Square to Round Adapter - For Use Wit h P CCP 101- 103 Cur b 16" Rounds
SQ RP C102- 103 Square to Round Adapter For Use Wit h PCCP101- 103 Cur b 18" Rounds
PCF R101- 103 External Horizontal F ilter Rack
PCEF101-103 Elbow & Flashing w/ R- 8 Li ner
CDK36 Flush Mount Concent ric Duct K it
CDK36515 Flush Mount Concent ric Duct K it w/ Filt er
CDK36530 Ste p Down Conc entric Duc t Kit
CDK36535 Ste p Down Conc entric Duc t Kit w/ Filter
CDK4872 Flush Mount Concent ric Duct Kit
CDK4872515 Flush Mount Concent r ic Duc t Kit w/ Filter
CDK4872530 St ep Down Conc entric Duct K it
CDK4872535 St ep Down Conc entric Duct K it w/ Filt er
*PC15/*PH16**H41*
ACCES SO RIES *PC/* PH H SERIES
Outdoor Thermostat ( Requ ir ed for heat pumps with 0° outdoor
ambient and 50% or higher r e lative humidity.
GOODMAN® BRAND THERMOSTAT S
CH70TG Manual Changeover
CHSATG Man ua l Cha ng eover Mechanical, Nonprogram m a bl e 1 Heat - 1 Cool
CHT18-60 Manual Changeover
CHT90-120 Manual Changeover
CHTP18- 60HD Manual Changeover
CT18-60 Manual Changeover
1213401 White Manual Changeover
1213402 White Manual Changeover
1213403 White Manual Changeover
1213404 White Manual Changeover
1213406
1213407
1213408
1213410
1213411
1213412
1213431
Beige
White
White
White
White
White
White
Manual/Auto Changeover
Manual/Auto Changeover
Manual/Auto Changeover
Manual/Auto Changeover
8
Digital, Nonprogrammab le 1 Heat - 1 Cool
Mechanical, Nonprogram m a bl e 1 Heat - 1 Cool
Mechanical, Nonprogram m a bl e 2 Heat - 2 Cool
Digital, Nonprogrammab le 2 Heat - 1 Cool
Mechanical, Nonprogr am m a bl e Cool Only
AMANA® BRAND THERMOSTATS
5 + 2 Programming Digital 1 Heat - 1 Cool
Nonprogrammable Digital 1 Heat - 1 Cool
7 Day Programming Digital 2 Heat - 1 Cool
Nonprogrammable Digital 2 Heat - 1 Cool
5 + 2 Programming Digital 3 Heat - 2 Cool
Manual Changeover
Manual Changeover
Manual Changeover
5 + 2 Programming Digital 2 Heat - 2 Cool
7 Day Programming Digital 1 Heat - 1 Cool
5 + 2 Programming Digital 2 Heat - 1 Cool
Nonprogrammable Digital 2 Heat - 2 Cool
7 Day Programming Digital 3 Heat - 2 Cool
7 Day Programming Digital 3 Heat - 2 Cool
ACCESSORIES
33"
*PC15/*PH16H41*
PCCP101-103 ROOF CURB
64"
59"
29 3/8"
29 3/4"
33"
28 3/4"
31"
26"
PCP101-103 DOWNFLOW PLENUM
(Use with PCCP Roof Curb)
14"
1" Flange
Roof
Curb
13"
37"
25 1/2"
33"
13"
9
ACCESSORIES
*PC15/*PH14641*
PCEF101-103 ELBOW AND FLASHING KIT
28"
35"
25"
33"
3"
4"
20 3/8"
17 3/4"
4"
25"
8"
PCE*101-103 ECONOMIZER*
(DOWNFLOW APPLICATIONS)
5"
27 3/4"
16 1/2"
17 3/4"
20" x 17 1/2"
10
Filter
3"
31 1/4"
Model Used With
PCEC101-103* *PC HORIZONTAL A/C
PCEH101-10 3* *P H HO RIZONTAL HP
*Must be used with PCP101-103
ACCESSORIES
PCMDM101-103 DOWNFLOW MOTORIZED DAMPER*
2
1
PCMD101-103 DOWNFLOW MANUAL DAMPER*
*USED WITH PCP101-103 DOWNFLOW PLENUM
"
8
/
1
*PC15/*PH16H41*
6"
10"
29 3/4"
MODEL DESCRIPTION
PCM DH 101 - 103 Ma nua l Dampe r
PCMDM101-103 Motorzie d Damper
GPHMD101-103 HORIZONTAL MANUAL DAMPER WITH DUCT FLANGE
18"
8
1
/
4
"
18"
25 1/4"
2"
12"
6"
17"
17 1/4"
11
ACCESSORIES
"
A
*PC15/*PH16H41*
SQRPC SQUARE TO ROUND CONVERTER
(DOWNFLOW APPLICATIONS)
1" FLANGES
1 1/2
SA
RA
OUTER FLANGE
29 1/2"
29 1/4"
SA 16" 18"
RA 16" 18"
SQRPCH SQUARE TO ROUND CONVERTER
(HORIZONTAL APPLICATIONS)
SQUARE TO ROUND
DUCT CONVERTER PANEL
BEAD
A
SQR PC101 SQRP102-103
C
2"
RETURN
STARTER FLANGE
SQRPCH-101 SQRPCH-102 SQRPCH-103 SQRPCH102-14 SQRPCH103-14
15" 17" 17" 15" 15"
B 15" 17" 17" 15" 15"
C 17" 17" 19" 15" 15"
D 22 1/2" 24 1/2" 24 1/2" 24 1/2" 24 1/2"
SUPPLY 14" 16" 16" 14" 14"
RETURN 16" 16" 18" 14" 14"
12
2"
SUPPLY
B
D
ACCESSORIES
*PC15/*PH16H41*
PCFR101-103 EXTERNAL FILTER KIT
(HORIZONTAL APPLICATIONS)
14" x 25" x 2" FILTER
13
PRODUCT DESIGN
LOCATION & CLEARANCES
NOTE: To ensure proper condensate drainage, unit must be installed in a level position.
In installations where the unit is installed above ground level
and not serviceable from the ground (Example: Roof Top
installations) the installer must provide a service platform for
the service person with rails or guards in accordance with local
codes or ordinances.
48” MIN.
10"
36"
36"
*PC15/*PH16**H41*
WALL
UNIT
36"
NOTE: Roof overhang should be no more than 36" and
provisions made to deflect the warm discharge air out from the
overhang.
Minimum clearances are required to avoid air recirculation and
keep the unit operating at peak efficiency.
WARNING
TO PREVENT POSSIBLE DAMAGE, THE UNIT SHOULD
REMAIN IN AN UPRIGHT POSITION DURING ALL
RIGGING AND MOVING OPERA TIONS. TO F ACILITATE
LIFTING AND MOVING IF A CRANE IS USED, PLACE
THE UNIT IN AN ADEQUA TE CABLE SLIDE.
Refer to Roof curb Installation Instructions for proper curb installation. Curbing must be installed in compliance with the
National Roofing Contractors Association Manual.
Lower unit carefully onto roof mounting curb. While rigging
unit, center of gravity will cause condenser end to be lower
than supply air end.
Roof Curb and Platform
*PC15/*PH16**H41*
*PC15/*PH16 Package Units are designed for outdoor installations only in either residential or light commercial applications.
NOTE: To ensure proper condensate drainage, unit must be installed in a level position.
The connecting ductwork (Supply and Return) can be connected
for horizontal discharge airflow. In the down discharge applications, a matching Platform/Roof Curb (PCCP101-103) and
Downflow Plenum (PCP101-103) is recommended for horizontal models only.
A return air filter must be installed behind the return air grille(s)
or provision must be made for a filter in an accessible location
within the return air duct. The minimum filter area should not
be less than those sizes listed in the Specification Section.
Under no circumstances should the unit be operated without
return air filters.
A 3/4" - 14 NPT drain connector is provided for removal of condensate water from the indoor coil. In order to provide proper
condensate flow, do not reduce the drain line size.
Refrigerant flow control is achieved by use of restrictor orifices.
These models use the FasTest Access Fitting System, with a
saddle that is either soldered to the suction and liquid lines or
is fastened with a locking nut to the access fitting box (core)
and then screwed into the saddle. Do not remove the core
from the saddle until the refrigerant charge has been
removed. Failure to do so could result in property damage or personal injury.
The single phase units use permanent split capacitors (PSC)
design compressors. Starting components are therefore not
required. A low MFD run capacitor assists the compressor to
start and remains in the circuit during operation.
The outdoor fan motor is a single phase capacitor type motors.
14
PRODUCT DESIGN
Air for condensing (cooling) is drawn through the outdoor coil
by a propeller fan, and is discharged vertically out the top of
the unit. The outdoor coil is designed for .0 static. No additional restriction (ductwork) shall be applied.
Conditioned air is drawn through the filter(s), field installed,
across the evaporator coil and back into the conditioned space
by the indoor blower.
COMPRESSORS
Some H series package units use the Compliant Scroll compressor, instead of traditional reciprocating compressors. Still
other models use reciprocating compressors.
A scroll is an involute spiral which, when matched with a mating scroll form as shown, generates a series of crescent shaped
gas pockets between the two members.
During compression, one scroll remains stationary (fixed scroll)
while the other form (orbiting scroll) is allowed to orbit (but not
rotate) around the first form.
INDOOR BLOWER MOTOR
All *PC15/*PH16 model package units use a EEM blower motor. The EEM motor is a 3 Phase brushless DC (single phase
AC input), ball bearing construction motor with an integral control module with an internal FCC B EMI filter.
The EEM motor is continuously powered with line voltage. The
switched 24 volt control signal is controlled by the thermostat
in the cooling and heat pump mode.
ELECTRICAL WIRING
The units are designed for operation at the voltages and hertz
as shown on the rating plate. All internal wiring is complete.
Ensure the power supply to the compressor contactor is brought
to the unit as shown on the supplied unit wiring diagram. The
24V wiring must be connected between the unit control panel
and the room thermostat.
WARNING
TO AVOID PERSONAL IN JURY OR D EATH DUE TO
ELECTRIC SHOCK, WI RI NG TO THE UNI T MUST BE
PROPERLY POLARI ZED AND G ROUNDED.
As this motion occurs, the pockets between the two forms are
slowly pushed to the center of the two scrolls while simultaneously being reduced in volume. When the pocket reaches
the center of the scroll form, the gas, which is now at a high
pressure, is discharged out of a port located at the center.
During compression, several pockets are being compressed
simultaneously, resulting in a very smooth process. Both the
suction process (outer portion of the scroll members) and the
discharge process (inner portion) are continuous.
Some design characteristics of the Compliant Scroll compressor are:
• Compliant Scroll compressors are more tolerant of liquid
refrigerant.
NOTE: Even though the compressor section of a Scroll
compressor is more tolerant of liquid refrigerant, continued
floodback or flooded start conditions may wash oil from the
bearing surfaces causing premature bearing failure.
• These scroll compressors use POE or polyolester oil which
is NOT compatiable with mineral oil based lubricants like
3GS. POE oil must be used if additional oil is required.
• Compliant scroll compressors perform "quiet" shutdowns
that allow the compressor to restart immediately without
the need for a time delay. This compressor will restart even
if the system has not equalized.
NOTE: Operating pressures and amp draws may differ from
standard reciprocating compressors. This information can
be found in the unit's Technical Information Manual.
WARNING
WARNING
TO AVOID THE RISK OF PROPERTY DAMAGE,
PERSONAL INJURY OR FIRE, USE ONLY COPPER
CONDUCTORS.
LINE VOLTAGE WIRING
Power supply to the unit must be N.E.C. Class 1, and must
comply with all applicable codes. The unit must be electrically
grounded in accordance with the local codes or, in their absence, with the latest edition of the National Electrical Code,
ANSI/NFPA No. 70, or in Canada, Canadian Electrical Code,
C22.1, Part 1. A fused disconnected must be provided and
sized in accordance with the unit minimum circuit ampacity.
The best protection for the wiring is the smallest fuse or breaker
which will hold the equipment on line during normal operation
without nuisance trips. Such a device will provide maximum
circuit protection.
15
PRODUCT DESIGN
WARNING
DO NOT EXCEED THE MAXIMUM OVERCURRENT
DEVICE SIZE SHOWN ON THE UNI T DATA PLATE.
All line voltage connections must be made through weather
proof fittings. All exterior power supply and ground wiring must
be in approved weather proof conduit. Low voltage wiring from
the unit control panel to the thermostat requires coded cable.
The unit transformer is connected for 230V operation. If the
unit is to operate on 208V, reconnect the transformer primary
lead as shown on the unit wiring diagram.
If it is necessary for the installer to supply additional line voltage wiring to the inside of the package unit, the wiring must
comply with all local codes. This wiring must have a minimum
temperature rating of 105°C. All line voltage splices must be
made inside the unit or heat kit control box.
EXPANSION VALVE (TXV) SYSTEM
SINGLE SPEED APPLICATION (APH1624-42)
1. Purge gauge lines. Connect service gauge manifold to
access fittings. Run system at least 10 minutes to allow
pressure to stabilize.
2. Temporarily install thermometer on liquid (small) line near
liquid line access fitting with adequate contact and insulate for best possible reading.
3. Check subcooling and superheat. Systems with TXV application should have a subcooling and superheat within
the range listed on the chart.
a. If subcooling and superheat are low, adjust TXV then
check subcooling.
b. If subcooling is low and superheat is high, add charge
to raise subcooling then check superheat.
c. If subcooling and superheat are high, adjust TXV valve
then check subcooling.
d. If subcooling is high and superheat is low, adjust TXV
valve superheat and remove charge to lower the
subcooling.
The TXV should NOT be adjusted at light load conditions
55º to 60ºF, under such conditions only the subcooling
can be evaluated. This is because suction pressure is
dependent on indoor air flow, and wet bulb temperature.
TWO SPEED APPLICATION (APH1648 / APC1560)
Run the unit on low stage cooling for 10 minutes until
refrigerant pressures stabilize. Follow the guidelines and
methods below to check unit operation and ensure that
the refrigerant charge is within limits. Charge the unit on
low stage.
1. Purge gauge lines. Connect service gauge manifold to
access fittings. Run system at least 10 minutes to allow
pressure to stabilize.
2. Temporarily install thermometer on liquid (small) line near
liquid line access fitting with adequate contact and insulate for best possible reading.
3. Check subcooling and superheat. Two stage systems running on low stage with TXV application should have a
subcooling and superheat within the range listed on the
chart.
NOTE: Do NOT adjust charge based on suction pressure unless
there is a gross undercharge.
4. Disconnect manifold set. Installation is complete.
16
PRODUCT DESIGN
SATURATED
SUCTION PRESSURE
TEMPERATURE CHART
SATURATED
SUCTION
PRESSURE
PSIG R-410A PSIG R-410A
50 1 200 70
52 3 210 73
54 4 220 76
56 6 225 78
58 7 235 80
60 8 245 83
62 10 255 85
64 11 265 88
66 13 275 90
68 14 285 92
70 15 295 95
72 16 305 97
74 17 325 101
76 19 355 108
78 20 375 112
80 21 405 118
85 24 415 119
90 26 425 121
95 29 435 123
100 31 445 125
110 36 475 130
120 41 500 134
130 45 525 138
140 49 550 142
150 53 575 145
160 56 600 149
170 60 625 152
Suction Pressure
SUCTION
TEMPERATURE
ºF
PRESSURE
TABLE 6
SATURATED
LIQUID PRESSURE
TEMPERATURE CHART
SATURATED
LIQUID
LIQUID
TEMPERATURE
Liquid Pressure
GPC15
Design Superheat @ 95°F Outdoor Ambient
Tempe rature
ºF
Model #
Superheat
±2°F
Supercooling ±2°F
GPC1524H41 6° ---
GPC1530H41 8° ---
GPC1536H41 12° ---
GPC1542H41 7° ---
GPC1548H41 10° ---
GPC1560h41 12° 12°
GPH16
Design Superheat @ 95°F Outdoor Ambient
Tempe rature
Model #
Superheat
±2°F
Supercooling ±2°F
GPH1524H41 15° 7°
GPH1530H41 15° 7°
GPH1536H41 10° 13°
GPH1542H41 12° 13°
GPH1548H41 15° 15°
SUPERHEAT = SUCTION LINE TEMP - SAT. SUCTION
TEMP.
17
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