Service Manual

ACCESSORIES WIRING DIAGRAMS
69
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.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
GPG1660
AUXILIARY LIMIT SWITCH
FEMALE PLUG/CONNECTOR
INTEGRATED IGNITION CONTROL
VMR
LS
4
INSTALLER/SERVICEMAN
TROUBLESHOOTING THIS APPLIANCE. STATUS LIGHT CODES ARE AS FOLLOWS:
THE STATUS LIGHT ON THE FURNACE CONTROL MAY BE USED AS A GUIDE TO
STATUS LIGHT
3 BLINKS
6 BLINKS
2 BLINKS
4 BLINKS
5 BLINKS
OFF
ON
1 BLINK
OPEN AUX. LIMIT
FALSE FLAME SENSED
OUTPUT DELAY
OPEN LIMIT SWITCH
COMPRESSOR
WITHOUT INDUCER ON
PRESSURE SWITCH CLOSED
PRESSURE SWITCH
SWITCH
OPEN
OPEN ROLLOUT
SWITCH
IGNITION FAILURE
NORMAL OPERATION
NO POWER OR
INTERNAL CONTROL
EQUIP. STATUS
OR
OR
FAULT
G
R
5
7
9
Y2
Y1
3
6
12
10
8
11
RS
ALS
PS
BAD SWITCH
AUX. LIMIT OPEN
ANTI-CYCLE TIMER
MAIN LIMIT OPEN
STICKING GAS VALVE
BAD SWITCH
3 MIN. COMP.
PRESSURE SWITCH
PRESSURE SWITCH
CHECK
CHECK
GAS PRESSURE
FLAME ROLLOUT
FLAME SENSOR
GAS VALVE
CHECK FUSE ON CONTROL
CHECK INPUT POWER
REPLACE CONTROL
GAS FLOW
CHECK
-
C
4
321
56
GV
IGN
NOTE 5
L1
F
H
C
D1
FS
TR
CM
CONDENSER MOTOR
NOTE 5
C
T2 T1
T5
T3
T4
EM
FS
IIC
L2
LS LIMIT SWITCH
VENT MOTOR RELAY
VENT MOTOR
PRESSURE SWITCH
TERMINAL BLOCK (24V SIGNAL)
ROLLOUT SWITCH
VMR
VM
PS
PLF
TB1
RS
CONTACTOR
GAS VALVE
IGNITOR
EQUIPMENT GROUND
FLAME SENSOR
EVAPORATOR MOTOR
RCCF
FUSE
F
C
GV
FS
GND
IGN
IIC
EM
COMPRESSOR
COMP
ALS
TB1
TB1
POWER SUPPLY
240/1/60
BL
L2
C
T2
L1
T1
NOTE 2
SRC
COMP
CM
VMR
C
24V
TR
SPEED-UP
MOUNT
T1
P2
REQUIRED SCREW
P3
135
120
150
FUSE 3 AMP MAX
F1
LS
11
8
12
9
7
10
4
2
5
6
3
1
FS
NOTE 5
SEE
COOL
DI
L1
HEAT
UNUSED
L2
P1
ECON
ALS
PS
RS
GAS VALVE
MV
2
1 4
5
W. R.
GAS VALVE
(ALT.) HONEYWELL
3 6
1
23
MV
FS
IGN
VM
GV
GV
TB1
TB1
TR
TRANSFORMER
C
L2
L2
VMR
T2
SUPPLY VOLTAGE
240/1/60
L1
SEE NOTE 2
2
13
L1
C
T1
EM
L
N
C
R
S
COMP
H
C
RCCF
CM
VM
C
LPS
HPS
LPS
HPS
HIGH PRESSURE SWITCH
HPS
LOW PRESSURE SWITCH
LPS
3. ACCESSORY ECONOMIZER PLUG ADJACENT
TO BLOWER HOUSING IN RETURN AIR
COMPARTMENT. REMOVE MALE PLUG AND
ATTACH FEMALE PLUG TO ECONOMIZER
ACCESSORY.
1. REPLACEMENT WIRE MUST BE THE SAME
SIZE AND TYPE OF INSULATION AS ORIGINAL.
(USE COPPER CONDUCTOR ONLY).
NOTES
FACTORY WIRING
LOW VOLTAGE
EM
BL/PK BLUE WITH PINK STRIP
YL/PK YELLOW WITH PINK STRIP
GR GREEN
W
IRE CODE
BL BLUE
PU PURPLE
WH WHITE
BK BLACK
BR BROWN
OR ORANGE
YL YELLOW
5. L1 AND L2 ON ICC CONTROL IS 24V INPUT.
6. SPEED TAP TERMINATIONS SHOWN ON
DIAGRAM ARE REPRESENTATIVE, BUT
ACTUAL FACTORY SETTINGS MAY BE
DIFFERENT BASED ON THE HEATING VALUE
OF THE UNIT.
Y2 Y1
3
1
TO THERMOSTAT
TERMINAL BLOCK
ECON
IIC
W1
Y1
3
6
10
8
PS
PLF
C
NOTE 3
L1
F
RUN CAPACITOR FOR COMPRESSOR/FAN
COMPON
ENT LEGEND
GND
YL
RD
YL
WH
RD
RCCF
RD
YL
RD
BK
BK
RD
BL
BK
BK
PU
RD
SRC
COMP
BK
PU
CM
BR
PK
240
PK
BL
C
24V
TR
BL
208
OR
SPEED-UP
MOUNT
T1
P2
REQUIRED SCREW
P3
135
120
150
FUSE 3 AMP MAX
F1
LS
RD
RD
WH
GR
YL
RD
RD
11
8
12
9
7
10
4
2
5
6
3
1
FS
RD
COOL
DI
L1
HEAT
UNUSED
L2
BL
WH
YL
YL
PU
RD
BL
BL
BL
BL
ECON
RD
GR
ALS
GR
PS
RS
PLF
YL
YL
NOTE 3
MV
2
1 4
5
YL
BL
W. R.
GAS VALVE
PU
3 6
YL
PU
PU
PU
1
23
BR
OR
RD
MV
BL
YL
WH
BR
BL
GV
GV
TB1
TB1
PU
3
YL
F
C
F
WH
H
C
YL
LPS
HPS
YL/PK
LPS
BK
++
USE NEC CLASS 2 WIRE.
4. USE COPPER CONDUCTORS ONLY.
HIGH VOLTAGE
OPTIONAL HIGH VOLTAGE
OPTIONAL LOW VOLTAGE
FIELD WIRING
LINE VOLTAGE
LOW VOLTAGE
BL
NOTE 6
G
T4
EM
L
T3
T2T1
C
RD
BK
N
T5
BL
YL/PK
PK PINK
RD RED
GR
S1
S2
R
C
W1
G
GR
WH
RD
BL
PU
YL
TO THERMOSTAT
W2
BR
BR
RD
BK
BK
SEE UNIT RATING PLATE FOR TYPE AND SIZE
OF OVER CURRENT PROTECTION .
YL
PU
BR
WH
OR
RD
SEE NOTE 4
W2
3
1
2
2. FOR 208 VOLT TRANSFORMER OPERATION
MOVE BLACK WIRE FROM TERMINAL 3 TO
TERMINAL 2 ON TRANSFORMER.
7
8
9
7
89
BR
RD
S1
S2
240/1/60 0140G04445-B
EQUIPMENT
GROUND
FIELD GROUND
FIELD SPLICE
SWITCH (TEMP)
IGNITER
SWITCH (PRESS.)
OVERCURRENT
PROT. DEVICE
JUNCTION
TERMINAL
INTERNAL TO
INTEGRATED
CONTROL
PLUG
CONNECTION
SMOKE/FIRE
DETECTOR
REPLACES
JUMPER WIRE
++
++
1
5
1
5
YL
WH
TB1
BR
WH
BL
YL
WH
BK
WH
SOL
BL
PU
BL
BL
YL
SOL
BR
BL
GR
RD
BL
PU
PU
PU