TurboChef HHC-3240 Owner's Manual page 23

Issue
F3: Flameout
F5: CC Over Temp
F6: EC Over Temp
F7: RTD Failure
F8: High Limit Tripped
F9: Belt Run Failure
F10: Air Switch Fault
Possible Cause(s)
- Oven power interrupted.
- Damaged or defective oven
components.
- Inlet gas pressure is low or off .
- Blockage of airfl ow into the oven.
- Problem with the blower motors
or burner.
- Blockage of airfl ow into the
electrical compartment.
- Problem with the cooling fans.
- Damaged or defective oven
components.
- Too much weight on belt.
- Obstruction blocking belt
rotation.
- Damaged or defective oven
components.
- Damaged or defective oven
components.
Resolution
- Verify wall circuit breaker is on. Reset
breaker and then power oven back on.
- Call customer service.
- Call customer service.
- Check for and remove anything that
may be obstructing regular airfl ow
into the oven.
- Call customer service.
- Check for paper towels or anything
that may be obstructing cool air into
the electrical compartment.
- Call customer service.
- Call customer service.
- Call customer service.
- Ensure oven is in the off state and
completely cooled and belt is
completely stopped. If belt is
overloaded, remove product from
belt.
- Ensure oven is in the off state and
completely cooled and belt is
completely stopped. Look into oven
cavity and remove any obstructions
that are blocking the belt's rotation.
- Call customer service.
- Call customer service.
15