Failure Diagnosis Function - Kenmore 795.51022.001 Service Manual

1-16. Failure Diagnosis Function

To display the error message, press and hold ULTRA ICE button and FRZ TEMP button. If no errors are displayed, all LEDs
will be illuminated. If a primary or secondary error is present, certain LEDs will be illuminated indicating failure mode.
ITEM
No.
1
No Error
2
Abnormal Freezer Sensor
Abnormal Refrigerator
3
Sensor (1)
Abnormal Refrigerator
4
Sensor (2)
5
Abnormal Defrost Sensor
Abnormal Room
6
Temperature Sensor
7
Abnormal Icemaker Sensor
8
Abnormal Defrost
9
Icemaker UNIT
Abnormal Freezing BLDC
10
Fan Motor
Abnormal Cooling BLDC
11
Fan Motor
Primary Error: F sensor, R1 sensor, D sensor, Defrost errors, F-FAN errors, C-FAN Error.
Secondary Error: R2 sensors, RT sensors, W / T sensors, I / M sensors, I / M Kit.
When an error occur the first 3 hours the Primary Error and Secondary Error is indicated in the display check mode (Pressing
FRZ TEMP and ULTRA ICE button at the same time more than one second). After the 3 hours and if the error is still present
the Primary Error will show in the display automatically (See Note 1) and the Secondary Error is indicated in the display check
mode.
Note1: In the Primary Error after 3 hours of the error occurs all display lights turn OFF except the Freezer Temperature
(Trouble Code Index) indicating the failure mode.
FAILURE CODE
CONTENTS OF FAILURE
INDICATOR
(F-Section)
ALL LED ON
SEE NOTE (1)
Cut o short circuit wire
SEE NOTE (1)
SEE NOTE (1)
Defrost heater defective, fuse
melting, short circuit, unplugged
connector (error indicated 80 min
later after trouble).
Faulty Icemkaer unit, Motor or Hall
IC; Lead wire short circuit;
SEE NOTE (1)
Faultumotor driver.
Motor defect, hooked of lead wire to
fan, contact of structures with fan,
short or open of lead wire (there is no
signal of BLDC Motor for more than
115s in operation of fan motor).
PRODUCT OPERATION STATUS IN FAILURE
Compressor
-
15min ON /
15min OFF
- 27 -
Freezer Cooling Defrost
Fan Fan
Heater
Standard RPM
Standard RPM
Standard RPM No Defrost
Standard RPM
Off (Re-check
after 30min)
Off (Re-check
after 30min)
STEP MOTOR
10 min
OPEN /
15min
CLOSE