10-11
CHECKING FLOW CHART BY FAILURE
Main oven sensing error
M
F-1, F-2 error
Yes
Yes
Normal?
No
Check the looseness of connector (Power PCB
CN31) and look for harness terminal damage
Check the value of thermistor by using the test mode
※
To enter the test mode, follow these steps:
1. press the “clear” key
2. press the “BAKE”, ”BROIL” key at the same time for one second
t
failure code display mode
3. press the “BAKE”, ”BROIL” key at the same time again.
t
S/W version and model option display mode
4. press the “COOK TIME” key
It show the display from step1 to step3 alternately each two seconds
Reconnect and replace
the bad harness
Connect the power
END
TIMER
DELAY
TIMED
BAKE BROIL
WARM CLEAN
LOCKED
HR
HR
STEP 1
CN31