39
Temp Control &Operation Functions
No
Self Diagnosis
Error
Item
1
F-SENSOR
SENSOR HOUSING SLIP-OUT, CONTACT
DEFECT,WIRE CUT, WIRE SHORT,
SENSOR TEMP MORE THAN 122
℉
(+50
℃
) OR LOWER THAN 122
℉
(-50
℃
)
VOLTAGE BETWEEN MAIN PCB CN30
2
↔
3 SHALL BE WITHIN 4.5V~1.0V.
2
R-SENSOR
SENSOR HOUSING SLIP-OUT, CONTACT
DEFECT, WIRE CUT, WIRE SHORT,
SENSOR TEMP MORE THAN
122
℉
(+50
℃
)OR LOWER THAN 122
℉
(-50
℃
)
VOLTAGE BETWEEN MAIN PCB CN30
2
↔
3 SHALL BE WITHIN 4.5V~1.0V.
3
F-DEFROST
SENSOR
SENSOR HOUSING SLIP-OUT, CONTACT
DEFECT, WIRE CUT, WIRE SHORT,
SENSOR TEMP MORE THAN
122
℉
(+50
℃
)OR LOWER THAN 122
℉
(-50
℃
)
VOLTAGE BETWEEN MAIN PCB CN30
2
↔
3 SHALL BE WITHIN 4.5V~1.0V.
4
R-DEFROST
SENSOR
SENSOR HOUSING SLIP-OUT, CONTACT
DEFECT, WIRE CUT, WIRE SHORT,
SENSOR TEMP MORE THAN 122
℉
(+50
℃
)OR LOWER THAN 122
℉
(-50
℃
)
VOLTAGE BETWEEN MAIN PCB CN30
2
↔
3 SHALL BE WITHIN 4.5V~1.0V.
5
I/M-SENSOR
SENSOR HOUSING SLIP-OUT, CONTACT
DEFECT, WIRE CUT, WIRE SHORT,
SENSOR TEMP MORE THAN
122
℉
(+50
℃
)OR LOWER THAN 122
℉
(-50
℃
)
VOLTAGE BETWEEN MAIN PCB CN30
2
↔
3 SHALL BE WITHIN 4.5V~1.0V.
6
AMBIENT
SENSOR
SENSOR HOUSING SLIP-OUT, CONTACT
DEFECT, WIRE CUT, WIRE SHORT,
SENSOR TEMP MORE THAN
122
℉
(+50
℃
)OR LOWER THAN 122
℉
(-50
℃
)
VOLTAGE BETWEEN MAIN PCB CN30
2
↔
3 SHALL BE WITHIN 4.5V~1.0V.
7
F-DEFROST
ERROR
F-ROOM HEATER (SENSOR HOUSING SLIP-
OUT, CONTACT DEFECT, WIRE CUT, WIRE
SHORT OR TEMP FUSE DEFECT)
WHEN DEFROST DOES NOT FINISH EVEN
AFTER A 70-MINUTE CONTINUOUS
HEATING, IT DISPLAYS THE ERROR.
AFTER SEPARATING THE MAIN PCB CN70 WIRE FROM
PCB, CHECK THE RESISTANCE BETWEEN BROWN
↔
ORANGE. IT SHALL BE WITHIN ***OHM. (THE
RESISTANCE VARIES ACCORDING TO THE INPUT
POWER.) WHEN THE RESISTANCE IS 0 OHM,CHECK IF
THE HEATER IS SHORT AND WHEN IT IS
∞
OHM, CHECK
IF THE WIRE/TEMP FUSE IS OPEN
8
R-DEFROST
ERROR
R-ROOM HEATER (SENSOR HOUSING
SLIP-OUT, CONTACT DEFECT, WIRE CUT,
WIRE SHORT OR TEMP FUSE DEFECT)
WHEN DEFROST DOES NOT FINISH EVEN
AFTER A 80-MINUTE CONTINUOUS
HEATING, IT DISPLAYS THE ERROR.
AFTER SEPARATING THE MAIN PCB CN70 WIRE FROM
PCB,CHECK THE RESISTANCE BETWEEN WHITE
↔
ORANGE.IT SHALL BE WITHIN ***OHM. (THE
RESISTANCE VARIES ACCORDING TO THE INPUT
POWER.) WHEN THE RESISTANCE IS 0 OHM,CHECK IF
THE HEATER IS SHORT AND WHEN IT IS
∞
OHM,CHECK
IF THE WIRE/TEMP FUSE IS OPEN
9
I/M
FUNCTION
ERROR
MORE THAN 3 TIMES OF ICE MAKER
KIT ICE EJECTION OR HORIZONTAL
LEVELING ERROR
ONLY APPLIED TO MODEL WITH
ICE MAKER
- Descriptions for each Self Diagnosis Lamp
