CPG036(048)0453B THREE PHASE 240V/60HZ BELT DRIVE
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.
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| L2 | L3 |
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C | T1 |
| T2 | T2 |
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| T1 |
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| T3 |
| T3 | C |
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| FC |
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| CM |
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| BC |
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BC | EM |
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| 1 | VMR VM |
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NOTE 3 |
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| TR | NOTE 3 |
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| IGN | BC |
| IIC |
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F |
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| FS |
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| FS |
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H | C |
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| D1 |
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4 |
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| VMR |
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| ALS |
| RS |
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IIC |
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| GV |
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| PS |
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9 | 7 | 10 | 12 |
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| 11 |
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| C |
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| LPS | HPS |
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| NOTE 2 | 6 | 5 | 4 |
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| PLF | |||
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| Y |
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R | G | W | Y1 |
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Y2 |
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INSTALLER/SERVICEMAN
STATUS LIGHT | EQUIP. STATUS |
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| CHECK | ||
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ON | NORMAL OPERATION | - |
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OFF | NO POWER OR |
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| INTERNAL CONTROL |
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1 BLINK | IGNITION FAILURE |
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| GAS FLOW | ||
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| GAS PRESSURE | ||||
| OPEN ROLLOUT |
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| GAS VALVE | ||
| SWITCH |
| FLAME SENSOR | |||||
| OPEN AUX. LIMIT |
| FLAME ROLLOUT | |||||
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| BAD SWITCH | ||||
| SWITCH |
| AUX. LIMIT OPEN | |||||
2 BLINKS | PRESSURE SWITCH |
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| CHECK | ||
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| OPEN | PRESSURE SWITCH | |||||
3 BLINKS |
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| CHECK | |
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| WITHOUT INDUCER ON | PRESSURE SWITCH | ||||||
4 BLINKS | OPEN LIMIT SWITCH |
| MAIN LIMIT OPEN | |||||
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| BAD SWITCH | ||
5 BLINKS | FALSE FLAME SENSED |
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6 BLINKS | COMPRESSOR |
| 3 MIN. COMP. | |||||
| OUTPUT DELAY |
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COMPONENT LEGEND
ALS | AUXILIARY LIMIT SWITCH |
BC | BLOWER CONTACTOR |
COMP | COMPRESSOR |
CM | CONDENSER MOTOR |
C | CONTACTOR |
EM | EVAPORATOR MOTOR |
F | FUSE |
FC | FAN CAPACITOR |
FS | FLAME SENSOR |
GND | EQUIPMENT GROUND |
GV | GAS VALVE |
HPS | HIGH PRESSURE SWITCH |
IBR | INDOOR BLOWER RELAY |
IIC | INTEGRATED IGNITION CONTROL |
IGN | IGNITOR |
LPS | LOW PRESSURE SWITCH |
LS | LIMIT SWITCH |
PLF | FEMALE PLUG/CONNECTOR |
PS | PRESSURE SWITCH |
RS | ROLLOUT SWITCH |
TB1 | TERMINAL BLOCK (24V SIGNAL) |
TR | TRANSFORMER |
VM | VENT MOTOR |
VMR | VENT MOTOR RELAY |
NOTES
1.REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF INSULATION AS ORIGINAL. (USE COPPER CONDUCTOR ONLY).
2.ACCESSORY ECONOMIZER PLUG ADJACENT TO BLOWER HOUSING IN RETURN AIR COMPARTMENT. REMOVE MALE PLUG AND ATTACH FEMALE PLUG TO THE ECONOMIZER ACCESSORY.
3.L1 AND L2 ON IIC CONTROL IS 24V INPUT.
4.USE COPPER CONDUCTORS ONLY.
USE NEC CLASS 2 WIRE.
5.FOR 208 VOLT TRANSFORMER OPERATION, MOVE BLACK WIRE FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER.
SEE UNIT RATING PLATE FOR TYPE AND SIZE OF OVER
CURRENT PROTECTION
208-240/3/60 0140L00979 REV A
FACTORY WIRING
LINE VOLTAGE
LOW VOLTAGE
OPTIONAL
HIGH VOLTAGE
FIELD WIRING
HIGH VOLTAGE
LOW VOLTAGE
WIRE CODE
BK BLACK
BL BLUE
BR BROWN
GR GREEN
OR ORANGE PK PINK PU PURPLE RD RED WH WHITE YL YELLOW
BL/PK BLUE WITH PINK STRIP YL/PK YELLOW WITH PINK STRIP
THERMOSTAT
FIELD WIRING
NO ECONOMIZER |
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W | WH | W |
G | GR | G |
R | RD | R |
Y1 |
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Y/Y2 | YL | Y |
C | BL | C |
TB1 |
| STAT |
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WITH ECONOMIZER OPTION | ||
W | WH | W |
G | GR | G |
R | RD | R |
Y1 | YL | Y |
Y/Y2 |
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C | BL | C |
TB1 |
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2 STAGE COOLING |
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W | WH | W |
G | GR | G |
R | RD | R |
Y1 | YL | Y1 |
Y/Y2 | PK | Y2 |
C | BL | C |
TB1 |
| STAT |
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Wiring is subject to change. Always refer to the wiring diagram on the unit for the most
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