SCCG50 & SCCP50 Service Parts
Wiring Diagram
IF DRAIN PUMP
IS INSTALLED
| NC |
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| COMM | R |
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| NO | POWER IN |
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| BK |
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| SAFETY | GN/Y |
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BK |
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PRESSURE |
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| W |
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| SWITCH |
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| W |
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| PUMP |
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| MOTOR |
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| BK |
| BU |
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| W |
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| V |
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| W |
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| O |
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| NC | W |
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| LOAD |
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COMM |
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| R | FAN | W |
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PUMP | NO |
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| LINE |
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| BK |
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| MOTOR |
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PRESSURE |
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| TRANSFORMER |
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| BIN LIGHT | ||||||
SWITCH |
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| BK |
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| SWITCH |
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| BN | WATER |
| R |
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| BIN |
| W |
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| LIGHT | |||
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| CONDUCTIVITY |
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| R |
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| SENSOR |
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| W |
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| 2 |
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| J5 |
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| OFF | ON | Y |
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| Y |
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| BIN |
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| LEVEL |
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| DRAIN |
| CONTROL |
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| PUMP |
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| 1 | 2 |
| 3 |
| 2 | 1 |
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| GN/Y |
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| J2 |
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| J7 |
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| MOTOR |
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| SUCTION | 2 |
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| ELECTRONIC |
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| TEMP. | J9 |
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| SENSOR | 1 |
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| CONTROL |
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| J4 |
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| J1 |
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| 6 | 5 | 4 | 3 | 2 | 1 | 3 | 2 | 1 | GN/Y |
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| WATER |
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| R/W |
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| GN/Y |
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| SOLENOID |
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| R |
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| EARTH GROUND |
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| HOT GAS |
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| W |
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| SOLENOID |
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1RELAY - CURRENT
S
1
M
BK/W
3 
OVERLOAD COMPRESSOR
June 2008
Page 9
