Briggs & Stratton 01929-1 - Manual (Page 12)

12
Briggs & Stratton Power Products Automatic Transfer Switch
Installation and Operator’s Manual
TROUBLESHOOTING
Problem Cause Correction
Automatic transfer switch does
not transfer to generator 1. Generator breaker open.
2. Generator voltage not acceptable.
1. Reset generator circuit breaker.
2. Refer to generator manual.
Automatic transfer switch does
not transfer to utility
1. Utility disconnect breaker open
(Models 01928-1 & 01929-1 only).
2. Service disconnect breaker open.
3. Utility voltage not acceptable.
1. Reset utility disconnect breaker
(Models 01928-1 & 01929-1 only).
2. Reset service disconnect breaker.
3. Wait for utility voltage to return to
normal.
Generator is still running after
switch transfers to utility power Engine cool down period. Engine should stop after 1 minute.
Supervised loads (air conditioner,
etc.) are operating when
generator is supplying power NC contacts not operating correctly. Check NC contacts for proper
operation and/or check control wiring
to external load.
Generator is still running after
utility power is restored
1. Minimum engine run time has not
elapsed.
2. Fuse(s) in transfer switch is
defective.
1. Wait five minutes for transfer
switch to retransfer to utility
power.
2. Check fuse(s) and replace if
necessary.