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4. Troubleshooting
4-1 Failure Codes
There are a kind of error code and two kinds of warning
codes. Possible error codes during use can be checked
before service. Press [Stand by Mode + Current time
0:00] and [Function + Time] at the same time and
hold them for 5 seconds, error codes are displayed.
Press [Function] button, the latest 5 error codes can be
checked. But, if the oven turns off, the stored error codes are deleted. Press [Function + Time] button to return to
'normal display mode'.
4-1-1 Temp Sensor Error
Error Code
Gerneral Function
Cavity upper sensor open
Cavity lower sensor open
Cooling motor sensor open
Steam generator sensor open
Cavity upper sensor short
Cavity lower sensor short
Cooling motor sensor short
Steam generator sensor short
4-1-2 Safety Error
Error Code
Gerneral Function
Overtime
Temp
105°C ~ 240°C
245°C ~
Touch Button Short
This error occurs when the oven works during
CUT-OFF TIME in the same mode and at the same
Time
temperature without any operation of an user.
~ 100°C
16 hours
This error is to prevent a risk of fire and hazards in
8 hours
case an user forgets to turn off the oven after use or
the oven automatically starts in an unusual way.
4 hours
The oven can be used after off.
This error occurs when a button is pressed and held
for over 10 seconds.
It may occur when water soaks through the inside
of the control panel or dust particles are stuck to
TOUCH PAD. In this case, remove DISPLAY PCB,
clean TOUCH PAD PCB or replace it.
Solution
Sensor Open Error
It occurs due to a defective sensor, misplaced
wires, a defective PCB.
Sensor Short Error
It occurs due to a defective sensor, misplaced
wires, a defective PCB. It may occur when the
ambient temperature falls under -5°C.
Solution
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