Installation Sheet

CS1205
16
TROUBLESHOOTING GUIDE
NOISE
Problem Cause Solution
Service Manual
Reference
Excessive noise
with the heater on
Dirty blower assembly Clean blower assembly
Defective blower assembly Replace heater assembly Page 9
Grinding or
excessive noise
with the heater off
Moving flame rod hitting or
rubbing against internal
components
Flame rod replacement Page 11
Defective flame motor Replace flame motor Page 11