Over Cooling In The Refrigerator Compartment - Kenmore 795.77562600 Service Manual

Over cooling in the refrigerator compartment

MAIN PWB
Is the connection loose?
CON3
No
Enter the TEST 1 MODE
Is the voltage between
Pins 4 and pin 12 of
CON3 like as below?
CON3
Pin12 Pin4
BK
BL
Voltage of Compressor
Test Point Ressult
pin4 to pin12
115 V
Yes
Check the Fan operation by
placing your hand in front
of the vents to feel for any
cold air flow.
Door Fan-Motor
Open
OFF
Closed
ON
No
Reconnect
Yes
Replace
Yes
Damper
Replace Fan
Yes
- 40 -
Enter the TEST 2 MODE
Does the cold-air coming out
of the top of the main duct.?
Yes
Checking Damper itself
Is the resistance
Values between (1) & (4),
(2) & (3) like as below?
(3)BL
(4)YL
Resistance of Damper
Test Point Ressult
(1) to (4)
373 ~456
(2) to (3)
373 ~456
Yes
Check the
No
Damper itself
Replace
Yes
Damper
(1)RD
(2)WH