Excessive cooling
Poor cooling
33
V
egetable compartment
[6]
Set the temperature to
“Low”.
No
Set the temperature to
“High”.
No
Set the temperature to
“Middle” or “High”.
Yes
Is the temperature of
vegetable compartment
set to “Low”?
Is the temperature of
vegetable compartment
set to “High”?
Is the temperature of
freezer compartment
set to “Low”?
Yes
No
CN2A
CN5D
CN1A
CN9S
CN10K
CN5D
5-pin connector
Operation P.C. board
Outside air
thermistor
TH1
Vegetable
compartment heater
Vegetable
compartment thermistor
6-pin connector
2-pin connector
Motor damper
(for vegetable copartment/
versa compartment)
2-pin connector
Control board
Not frosted
No
Expose the damper (for
refrigerator compartment/
slide compartment) so that
its operation can be visibly
checked and conduct an
ice-making test. Does the
baffle open/close?
Connect the connector
properly.
No
Disconnect CN5D and measure
the resistances between and
, and between and .
Check that the winding of motor
damper (for vegetable compart-
ment/ versa compartment) has a
resistance of approx. 415 .
0
or
Is 6-pin connector which is in connector cover
on the back of ice maiking compartment con-
nected properly?
(6-pin connector is connected to motor damper.
Refer to the figure below.)
Defective thermistor
Replace the vegetable
compartment thermistor.
Check the thermistor on the vegetable compartment.
1. Dip the thermistor into ice water with a temperature of 0 .
2. Remove the 4-pin connector from the connector box on the
upper-left-front.
3. Measure between the terminals - .
•
Resistance at 0 : Approx. 6~7k
Is the motor damper covered with frost?
Frosted
Repair the frosted part.
Replace the motor damper (for vegetable com-
partment/versa compartment).
Replace the fan grille as well as the motor
damper because they are combined together.
Normal
Yes
No
Yes
Is connector CN5D on
control board connected
properly?
Normal
Adjustment of the set temperature is
possible. Page 20
Yes