Transfer Switch Specifications
| Service entrance rated | False |
|---|---|
| Enclosure | NEMA 3R NEMA |
Troubleshooting
8| Symptom | Cause | Remedy |
|---|---|---|
| Utility Fail | Generator senses when utility voltage is below 70 percent of nominal. | |
| No LED | No power to low voltage control board; verify correct wiring | |
| Green LED - Signal communication detected and appliances/loads can be managed after 5 minute delay | ||
| Red LED - Fault in system; verify current transformer connections, verify terminations on orange and yellow communication wires | ||
| Orange LED - Signal communication not detected; verify correct wiring | ||
| No LED - Power not available to managed appliance/load; 5 minute delay has not expired, verify correct wiring | ||
| Red LED - 50 Amp relay contacts in incorrect state; replace 50 Amp module | ||
| No LED - No power to 50 Amp control board; verify correct wiring |
Symptom → cause → remedy extracted from this unit’s service/owner documentation; verify against the official manual before servicing.
About
Briggs & Stratton 150 Amp Automatic Transfer Switch — transfer switch. Specifications and parts compiled from manufacturer documents.