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GPG13(48,60)4A WIRING DIAGRAM
NOTES
EVAPORATOR MOTOR
EM
RS ROLLOUT SWITCH
TRANSFORMER
TR
FLAME SENSOR
INTEGRATED IGNITION CONTROL
LIMIT SWITCH
FEMALE PLUG/CONNECTOR
PRESSURE SWITCH
EQUIPMENT GROUND
IIC
IGN
LS
PLF
PS
IGNITOR
GND
FS
GV GAS VALVE
AUXILLARY LIMIT SWITCH
CONDENSER MOTOR
CONTACTOR
CRANKCASE HEATER
COMPONENT LEGEND
CM
C
CH
ALS
PU PURPLE
YL YELLOW
WH WHITE
RD RED
BL BLUE
BR BROWN
GR GREEN
OR ORANGE
PK PINK
WIRE CODE
BK BLACK
LOW VOLTAGE
LOW VOLTAGE
FIELD WIRING
HIGH VOLTAGE
OPTIONAL HIGH VOLTAGE
FACTORY WIRING
LINE VOLTAGE
COMP
COMPRESSOR
VM
VENT MOTOR
1. REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF
INSULATION AS ORIGINAL.(USE COPPER CONDUCTOR ONLY).
4. ACCESSORY ECONOMIZER PLUG (ON SELECT MODELS) ADJACENT
TO BLOWER HOUSING IN RETURN AIR COMPARMENT.
2. CRANKCASE HEATER NOT SUPPLIED ON ALL UNITS.
3. FOR DIFFERENT THAN FACTORY SPEED TAP. CHANGE COOLING
SPEED AT MOTOR T4 AND T5 TERMINALS. CHANGE HEATING
SPEED AT MOTOR T1, T2 AND T3 TERMINALS.
HEATING SPEED (WHITE WIRE)
T1 - LOW SPEED
6. L1 AND L2 ON ICC CONTROL IS 24V INPUT.
T2 - MED. SPEED
T3 - HIGH SPEED
T5 - HIGH SPEED
5. USE COOPER CONDUCTORS ONLY.
USE NEC CLASS 2 WIRE.
COOLING SPEED (YELLOW WIRE)
T4 - LOW SPEED
460/3/60
FFUSE
VMR VENT MOTOR RELAY
FC FAN CAPACITOR
7. STEPDOWN TRANSFORMER
460V PRIMARY INPUT & 240V SECONDARY OUTPUT
WITH ECONOMIZER OPTION
WH
GR
RD
PU
BL
BL
YL
RD
GR
WH
NO ECONOMIZER
WH W
W
0140G00089
Y
C
W
R
G
Y
C
R
G
PU Y1
BL
YL
Y2
C
GR
RD
G
R
THERMOSTAT FIELD WIRING
2 STAGE COOLING
NOTE 2
TR
NOTE
NOTE 6
NOTE 6
4
SEE NOTE 7
EM
RGWY1
TO THERMOSTAT
11
Y2 Y
C
PLF
65
123
4
4
IIC
ECON
97
8
10
12
6
5
3
FS
F
L1
PS
ALS
RS
LS
GV
FS
IGN
VM
L2
SUPPLY VOLTAGE
L1 T1 COMP
T3
C
T1
T2
L1
C
FC
CM
460/3/60
T2
CH
L2
L2
C
L3
L3
C
T3
D1
C
H
CEM
VMR
VMR
13
T4
T3
L
N
31
IIC
T5
T1T2
H1 H4
X4
X1
TR
CHECKEQUIP. STATUS
STATUS LIGHT
FAULT
INTERNAL CONTROL
NO POWER OR
NORMAL OPERATION
IGNITION FAILURE
SWITCH
OPEN
SWITCH
OPEN ROLLOUT
OPEN AUX. LIMIT
PRESSURE SWITCH
PRESSURE SWITCH CLOSED
WITHOUT INDUCER ON
COMPRESSOR
OPEN LIMIT SWITCH
OUTPUT DELAY
FALSE FLAME SENSED
5 BLINKS
4 BLINKS
2 BLINKS
6 BLINKS
3 BLINKS
1 BLINK
OR
OR
ON
OFF
CHECK
CHECK
PRESSURE SWITCH
PRESSURE SWITCH
3 MIN. COMP.
BAD SWITCH
STICKING GAS VALVE
MAIN LIMIT OPEN
ANTI-CYCLE TIMER
GAS FLOW
REPLACE CONTROL
CHECK INPUT POWER
CHECK FUSE ON CONTROL
GAS VALVE
BAD SWITCH
FLAME SENSOR
AUX. LIMIT OPEN
FLAME ROLLOUT
GAS PRESSURE
-
THE STATUS LIGHT ON THE FURNACE CONTROL MAY BE USED AS A GUIDE TO
TROUBLESHOOTING THIS APPLIANCE. STATUS LIGHT CODES ARE AS FOLLOWS:
INSTALLER/SERVICEMAN
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
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.