7 Troubleshooting
Three-Phase UPS (10kVA-160kVA) Series
User Manual
94
7.2 Deal with Emergency Fault
When UPS failure, press "OFF" combination button to shut down UPS, connect maintenance bypass
and switch off the input/output switch of UPS, which is to supply power for load and avoid UPS
damage again. If necessary, close load. Besides, contact with the local professionals to maintain it in
time.