Briggs & Stratton Power Products Automatic
Transfer Switch
Installation
and Owner's
Manual
TROUBLESHOOTING
Problem
Cause
Correction
Automatic
transfer
switch does
I.
Generator
breaker open.
I.
Reset generator
circuit breaker.
not transfer
to generator
2.
Generator
voltage not acceptable.
2.
Refer to generator manual.
I.
Service disconnect
breaker open.
I.
Reset service disconnect
breaker.
Automatic
transfer
switch does
2.
Utility voltage not acceptable.
2.
Wait for utility voltage to return
not transfer
to utility
to normal.
Generator
is still running
after
Engine cool down period.
Engine should stop after I minute.
switch transfers
to utility
power
NC contacts not operating correctly.
Supervised
loads (air conditioner,
etc.)
are not operating
when
utility
is present
Check NC contact for proper
operation
and/or check control
wiring
to external load.