Nirvana SGN/SGNe
X4I
COMPRESSOR #1 X01 TERMINAL
V1
1
2
3
4
5
6
V
1
2
3
4
5
6
V
SEQ CONT LOAD UNL GND C03 D11
D12
+20V
LED 5 VFD LED 2 LOAD LED 1 SEQ
| +VDC | ||
C01 | VFD/fixed | ||
Load Enable | |||
Load/Unload | |||
| OUT | NO | |
| C | ||
| NC | ||
C02 | |||
NO | |||
|
| ||
| IN | C | |
|
| NC | |
| Sequence Interface 1 | |
1 | Remote Load / Unload | |
2 |
|
|
3 | Run |
|
4 | Remote Load Enable | |
5 | Neutral |
|
6 | Neutral |
|
7 | Hot | COM |
Refer to the X4I Overview Drawing for the X4I Compressor 2 through 4 terminal connections
C05
1
2
LED 4 READY
LED RUN | ALARM |
| |
3 |
|
| C04 RUN |
| READY |
|
110VAC
N H
110 VAC
Supply
HATS
COM
SGN/
SGNe
P1
1 
SGN/
SGNe
P2
3
2
1
Intellisys Controller
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.
