Generac Power Systems 10 kW Owner's Manual page 36

Troubleshooting / Quick Reference Guide
Problem Cause
Generator MLCB (generator dis-
connect) is OFF (OPEN).
Faulty transfer switch coil.
No transfer to
Faulty transfer relay.
standby after
utility source
Transfer relay circuit open.
failure
Faulty control logic board.
Engine may be warming up. See
Cold Smart
Excessive engine oil.
Faulty engine breather.
Unit consumes
large amounts
Incorrect type or viscosity of oil.
of oil
Damaged gasket, seal, or hose.
Restricted air filter.
Wi-Fi network
connection bro-
Various.
ken or intermit-
tent
* Contact an IASD or visit
33
Start.
www.generac.com
Correction
Set generator MLCB (generator discon-
nect) to ON (CLOSED).
Contact an IASD for assistance.
Check controller screen to verify status.
Adjust oil to correct level. See
Engine Oil Level.
Contact an IASD for assistance.
See
Engine Oil
Inspect for oil leaks.
Replace air filter.
See Wi-Fi module owner's manual.
for assistance.
Owner's Manual for 60 Hz Air-Cooled Generators
Checking
Requirements.