18 TROUBLESHOOTING
Issue Possible Cause(s) Resolution
Steam or smoke is
present.
- Oven is not clean. (Large
deposits of grease, carbon, or
food debris dilute the
microwave.)
- Rear vent is clogged.
- Clean the oven following the cleaning
instructions on pages 5-6.
- Perform the quarterly cleaning
procedure (page 7).
F1: Blower Running
Status Bad
- Oven power interrupted.
- Verify the wall circuit breaker is on. Reset
the breaker and then power the oven on.
- Place the oven in the state and
unplug the oven – leave for two
minutes. Re-plug in the oven, switch on
the isolator/main power supply, and
press the “On/Off” soft key.
F2: Cook
Temperature Low
- Oven power interrupted.
- Air nozzles on the top/bottom
of the cook cavity are clogged.
- Oven door is out of alignment.
- Defective heater.
- Blower motor not running.
- Oven not fully warmed up.
- Verify the wall circuit breaker is on. Reset
the breaker and then power the oven on.
- During daily cleaning, make sure to
unclog the air nozzles on the top/
bottom of the cook cavity.
- Open and close the door several times
and verify the door is closed.
- Reset the high-limit thermostat located
on the oven rear wall near the power cord.
- Call Customer Support.
- Repeat warmup and allow the oven to
idle for five minutes.
F5: Magnetron Over
Temperature
- Blockage of cool air into the
oven.
- Rear cooling fan exhaust
guard(s) clogged.
- Remove anything that may be obstructing
the flow of cool air into the side/rear oven
panels.
- Make sure the rear fans are free of debris.
F6: EC Temp - Blockage of cool air into the
oven.
- Rear cooling fan exhaust
guard(s) clogged.
- Remove anything that may be obstructing
the flow of cool air into the side/rear oven
panels.
- Make sure the rear fans are free of debris.
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