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| LOW VOLTAGE DIAGRAM — |
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TO LINE | { | 561 |
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501 |
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| RED |
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VOLTAGE |
| RED |
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TB2 | 501 |
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R |
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RED |
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| TB3 |
C | 509 |
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| 509 | |
BRN |
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| BRN | ||
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G | 510 |
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| 510 |
| IFR |
| IFC |
| 511 | |
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| 95 | 96 | A | B | ||||||
| BLK |
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| BLK |
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| BRN | |
Y1 | 520 |
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| 520 |
| OFR | A OFC |
| 519 | ||
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| 95 | 96 | B | |||||||
| BLU |
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| BLU |
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| BRN | |
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| 521 |
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| BLU |
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Y2 | 530 |
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| 530 | 1 | CR1 | 3 | 531 | |
PNK |
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| PNK | BRN | |||||
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| 522 | LPS1 | 523 | HPS1 | 524 | 525 | FRZ1 526 | 527 |
| C1 |
| 528 | |
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| 2 | 3 |
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| BLU |
| BLU |
| BLU | BLK | BLK | BLU | BRN | ||||||
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| CLO1 |
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| 529 |
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| 529 | |
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| LOGIC | 1 |
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| BRN |
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| BRN | ||
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| CR1 | 532 |
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| 533 | LPS2 | 534 | HPS2 | 535 | 536 | FRZ2 537 | 538 |
| C2 |
| 539 | |
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| 2 | 4 | 2 | 3 |
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| PNK | PNK |
| PNK |
| PNK | BLK | BLK | PNK | BRN | ||||||||
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| CLO2 |
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| 540 |
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| 540 | |
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| LOGIC | 1 |
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| BRN |
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| BRN | ||
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| LEGEND |
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C | — | Compressor Contactor | Terminal Block Connection | |
CH | — | Crankcase Heater | ||
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CLO | — | Compressor Lockout | Marked Terminal | |
COMP — | Compressor | |||
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FRZ | — | Freeze Protection | Unmarked Terminal | |
HPS | — | High Pressure Switch | ||
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IFC | — | Splice | ||
IFR | — | Factory Wiring | ||
OFC | — | |||
OFR | — |
| Field Power Wiring | |
TB | — | Terminal Block | ||
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NOTES:
1.Fan motors are inherently thermally protected.
2.
3.Use conductors suitable for at least 194 F (90 C) when replacing factory wiring.
4.Use copper conductors only.
5.Wiring for field power supply must be rated at 165 F (75 C) minimum.
29
