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| SSR |
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| MCB2 |
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| MOL |
| K3 |
| ST |
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| Contact |
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| HAT | Contact | Contact | SS | To TM3 Contact | |||
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| 110VAC |
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| To AS Switch |
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| ST |
| K2 Contact |
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| TM2 Contact | |
X4I |
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| CR | |
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COMPRESSOR #1 |
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| +VDC |
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| (OPT) | Contact |
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X01 TERMINAL |
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| C01 VFD/fixed |
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V1 | V | V |
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| Load Enable |
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1 | 1 | SEQ CONT |
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| Load/Unload |
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2 | 2 | LOAD UNL |
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| P |
| To TM2 Relay | ||||
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3 | 3 | GND | C03 |
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| NO |
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4 | 4 | D11 |
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| OUT |
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| To KM2 Contact | |
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| C |
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5 | 5 | D12 |
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6 | 6 | +20V |
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| C02 |
| NC |
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| NO |
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| LED 5 VFD |
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| IN | C |
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| LED 2 LOAD |
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| NC |
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| LED 1 SEQ |
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| TM2 |
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| LED4 READY |
| RUN | LED3 |
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| Contact |
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terminal connections |
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Refer to the X4I Overview Drawing |
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| ALARM |
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| KM1 | 0 VAC | |
for the X4I Compressor 2 through 4 |
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| C05 |
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| C04 | RUN |
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| 1 |
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| 2 |
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| READY |
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Guidance only; connections may differ with date, model, type, variant, special, custom or concession builds.
This information is intended to be used in conjunction with the compressor’s original control circuit diagram.
