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4-2 Failure Codes
4-2-1 Temp Sensor Error
Error Code
Solution
Page
Sensor Open Error
It occurs due to a defective sensor, misplaced wires, a defective PCB and when
A/D value that MICOM senses rises over 252.
Sensor Short Error
It occurs due to a defective sensor, misplaced wires, a defective PCB and when
A/D value that MICOM senses falls under 10.
Also, it may occur when the ambient temperature falls under -5°C.
* 01Version
Error Code
Solution
Cooling Sensor Open Error
It occurs due to a defective sensor, misplaced wires, a defective PCB and when
A/D value that MICOM senses rises over 250.
* Replace the PCB
-
Cooling Sensor Short Error
It occurs due to a defective sensor, misplaced wires, a defective PCB and when
A/D value that MICOM senses falls under 20.
* Replace the PCB
-
4-2-2 Safety Error
Error Code
Gerneral Function
Solution
Page
Overtime
Temp
Time
~ 100°C 16 hours
~ 220°C
8 hours
225°C ~
4 hours
This error occurs when the oven works during
CUT-OFF TIME in the same mode and at the same
temperature without any operation of an user.
This error is to prevent a risk of fire and hazards in
case an user forgets to turn off the oven after use
or the oven automatically starts in an unusual way.
The oven can be used after off.
Touch Button Short
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.
Preheating Time Out
This error occurs when the set preheating time, 50
minutes, is over.
It may occur due to a heater’s open, defects of
relay contact point and wiring defects.
Excess of cooking compart-
ment’s temperature
- This error occur immediately after the tempera-
ture of cooking compartment reaches 320°C.
- This error occurs when a fire occurs inside cook-
ing compartment or the temperature cannot be
controlled because of sensor’s failure.
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2011-10-31 �� 1:33:34
