Service Manual for Countertop Warmer
6
SERVICE INFORMATION
Troubleshooting Procedure
SYMPTOM
CAUSE
REMEDY
Element Does Not Heat:
Electrical power disconnected
Plug unit into a GFI outlet
Power source circuit breaker tripped
Check circuit breaker and reset
Bad infinite switch
Check infinite switch using a multimeter
Corroded or loose connections
Check and tighten all connections
Bad or tripped hi-limit switch
Check hi-limit switch operation and continuity
Element Overheats:
Bad or tripped hi-limit switch
Check hi-limit switch operation and continuity
Indicator Lamp Not On:
Electrical power disconnected
Plug unit into a GFI outlet
Power source circuit breaker tripped
Check circuit breaker and reset
Bad infinite switch
Check infinite switch using a multimeter
Bulb burnt out
Replace bulb
