Troubleshooting - GE 50 AMP AUTOMATIC TRANSFER SWITCH Installation And Operator's Manual

Troubleshooting

Problem
Au tomatic transfer switch does not
transfer to generator
Au tomatic transfer switch does not
transfer to utility
Ge nerator is still running after switch
transfers to utility power
Ge nerator is still running after utility
power is restored
10
Cause
1. Generator breaker open.
2. Generator voltage not acceptable.
1. Main distribution panel breaker open.
2. Utility voltage not acceptable.
Engine cool down period.
1. Minimum engine run time has
not elapsed.
2. Fuse(s) in transfer switch is defective.
Correction
1. Reset generator circuit breaker.
2. Refer to generator manual.
1. Reset main distribution panel breaker.
2. Wait for utility voltage to return
to normal.
Engine should stop after 1 minute.
1. Wait five minutes for transfer switch
to retransfer to utility power.
2. Check fuse(s) and replace
if necessary
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