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9
5 PROBLEM DIAGNOSIS TABLE Vol.1 (for the cooker's main unit)
Drawing No.
1
15 16 34 40 47
Outer Lid Comp
Pan
Cast Heater
Pan Sensor
Terminal
Power cord
Parts on PCB
※
Refer to P9 and P10 if the
defective location is on the PCB.
Does not
cook rice
cook rice
COOKING LED
lights up
lights up
〇
〇
〇
COOKING LED
does not light up
does not light up
〇
〇
〇
〇
〇
If the thermal fuse has melted,
fi rstly fi nd out the reasons and
then exchange the defective parts.
fi rstly fi nd out the reasons and
then exchange the defective parts.
LCD has no
indication
indication
〇
〇
〇
LCD has (H01)
indication
indication
〇
〇
LCD has (H05)
indication
indication
〇
Cannot cook rice correctly. (stops early
or cooking is uneven, etc.)
or cooking is uneven, etc.)
〇
〇
〇
〇
〇
This may occur due to user’s
wrong measurement or insuffi cient
loosening of rice.
wrong measurement or insuffi cient
loosening of rice.
Rice on the bottom of the inner pan is
scorched dark brown.
scorched dark brown.
〇
〇
〇
〇
〇
Check that there is no dirt or
foreign substances stuck to the
surface of the pan sensor.
foreign substances stuck to the
surface of the pan sensor.
Keep Warm temperature is high.
(78°C or higher)
(78°C or higher)
〇
〇
〇
Keep Warm temperature is low.
(68°C or lower)
(68°C or lower)
〇
〇
〇
〇
Does not
Keep Warm
Keep Warm
LED lights up
〇
〇
〇
Droplets fall onto the surface of the
rice.
rice.
〇
〇
〇
This may occur by cutting off the
power or insuffi cient loosening of
rice.
power or insuffi cient loosening of
rice.
The surface of the rice dries up.
〇
〇
This may occur when the lid is
kept open for a long time or by
insuffi cient loosening of rice, or
the valve for warming comes off.
kept open for a long time or by
insuffi cient loosening of rice, or
the valve for warming comes off.
Malfunction
Symptom
Status of
main unit
main unit
Malfunction Suspect
Component
IP4853_SR_DY181_DY101_Eng_05_131230.indd 9
IP4853_SR_DY181_DY101_Eng_05_131230.indd 9
2013-12-30 11:54:54
2013-12-30 11:54:54
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