X4I
COMPRESSOR #1 X01 TERMINAL
| SSR UP6 | |
| OL | |
110VAC |
| |
| +VDC |
|
C01 | VFD/fixed |
|
MMS
Contact
1M TDRI
Relay Relay
Contact Contact
SS
ON OFF
Restart TD
HATR Relay
Contact Contact
V1
1
2
3
4
5
6
Refer to the X4I Overview Drawing for the X4I Compressor 2 through 4 terminal connections
C05
V | V |
|
| Load Enable | |
1 | SEQ CONT |
| |||
| Load/Unload | ||||
2 | LOAD UNL |
| |||
|
|
| |||
3 | GND | C03 |
|
| NO |
4 | D11 |
|
| OUT | |
|
| C | |||
5 | D12 |
|
| ||
6 | +20V |
|
| C02 | NC |
|
| NO | |||
|
|
|
|
| |
| LED 5 VFD |
| IN | C | |
| LED 2 LOAD |
| |||
|
|
| NC | ||
| LED 1 SEQ |
|
| ||
|
|
|
| ||
| LED 4 READY | RUN | LED 3 | ALARM | |
|
|
| |||
|
|
|
| C04 RUN | |
1 |
|
|
|
|
|
2 |
|
|
| READY | |
|
|
|
|
| |
To TR Relay
To 1M Contact
1PS
To TDRI Contact
1M 
0 VAC
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.
