Kenmore 795.78302.800, Service Manual

Page: 28 / 66

8-1-10 Defect Diagnosis Function
1. Automatic diagnosis makes servicing the refrigerator easy.
2. When a defect occurs, the buttons will not operate; but the tones, such as ding, will sound.
3. When the defect CODE removes the sign, it returns to normal operation (RESET)
4. The defect CODE shows on the Refrigerator and Freezer Display.
ERROR CODE on display panel
- 28 -
Defect code signs Defect code signs
NO ITEM
ERROR CODE
CONTENTS REMARKS
1
2
3
4
5
6
Failure of freezer
sensor
Failure of
refrigerator sensor
Failure of defrost
sensor
Failure of defrost
mode
If there is no fan motor
signal for more than 115sec
in operation fan motor
Snapping of defrost heater
or temperature fuse, pull-
out of connector (indicated
minimum 2 hours after
failure occurs)
Er
Er
Er
Er
Er
FS
rS
dS
dH
FF
Failure of room
temperature sensor
Failure of BLDC
fan motor at
freezing
compartment.
Cut or short circuit wire
Cut or short circuit wire
Cut or short circuit wire
Cut or short circuit wire
1
1
2
2
When display check
mode; Er rt*
When defrost sensor
does not reach 8°C within
1 hour after starting
defrost.
Inspect Connecting wires
on each sensor
Poor motor, hooking to
wires of fan, contact of
structures to fan, snapping
or short circuit of Lead
wires
Note 1) Room Temperature Sensor is not indicated on the failure indicating part but indicated in checking Display. (When
pressing for more than the warmer key of Refrigerator Temp and the warmer key of Freezer Temp for more than 1
second).
*LED check function: If simultaneously pressing the warmer key of refrigerator Temp and the warmer key of freezer temp
for a second, all display LED graphics on. If releasing the button, the LED graphics displays the previous status.