Symptom
Probable Cause
Corrective Action
Light bulb not working.
Light bulb defective.
Power turned OFF.
Replace light bulb.
Turn unit ON.
Food cavity not hot enough.
Temperature control set too low.
Heating element(s) not working.
Temperature control not working
properly.
Air circulating fan not working
properly.
Adjust temperature control to a
higher setting.
Contact Authorized Service Agent
or Hatco for assistance.
Contact Authorized Service Agent
or Hatco for assistance.
Contact Authorized Service Agent
or Hatco for assistance.
Food cavity too hot.
Temperature control set too high.
Temperature control not working
properly.
Adjust temperature control to a
lower setting.
Contact Authorized Service Agent
or Hatco for assistance.
No heat, but light works.
Temperature control set too low.
Heating element(s) not working.
Temperature control not working
properly.
Adjust temperature control to a
higher setting.
Contact Authorized Service Agent
or Hatco for assistance.
Contact Authorized Service Agent
or Hatco for assistance.
No heat and no light.
Unit turned OFF.
Circuit breaker tripped.
Turn unit ON.
Reset circuit breaker. If circuit
breaker continues to trip, contact
Authorized Service Agent or
Hatco for assistance.
TROUBLESHOOTING
This unit must be serviced by qualified
personnel only. Service by unqualified personnel
may lead to electric shock or burn.
ELECTRIC SHOCK HAZARD: Turn the power
switch OFF, unplug the power cord, and allow
the unit to cool before performing any
maintenance or cleaning.
WARNING
WARNING
10
Form No. MDWM-0608
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