Samsung RS265BBWP Service Manual Download

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4. ALIGNMENT AND ADJUSTMENTS

Self-diagnostics check list

If any LEDs blink, the corresponding sensors and
components must be checked for an error.

Error

ICE MAKER SENSOR
REFRIGERATOR SENSOR
REFRIGERATOR DEFROST SENSOR
REFRIGERATOR FAN ERROR
ICE MAKER function error
CoolSelect Zone

SENSOR

REFRIGERATOR DEFROST ERROR
EXIT-SENSOR
FREEZER SENSOR
FREEZER DEFROST ERROR
FREEZER FAN ERROR
CONDENSER FAN ERROR
FREEZER DEFROST ERROR

①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
⑬

Air sensor connector missing; contact failure,
electric wire cut, short-circuit; open air sensor
itself failure; and so on

CoolSelect

Zone

sensor

REFRIGERATOR

DEFROST ERROR

Ambient Air

SENSOR

The voltage should be within the range of 4.5V~1.0V
between MAIN PCB CN51 # 13 and # 14.

Read the resistance between the brown and the orange wire
terminals(the reading varies according to the basic Power Consumption.
0 Ohm

→

Heater Short,

∞

Ohm

→

Wire Cut or Blown Bimetal Thermo

The voltage should be within the range of 4.5V~1.0V
between MAIN PCB CN31 # 1 and # 4.

Freezer sensor connector missing; contact
failed, electric wire cut, short-circuit;Freezer
Room sensor itself failure.

FREEZER

SENSOR

The voltage should be within the range of 4.5V~1.0V
between MAIN PCB CN30 # 2 and # 3.

Freezer evaporator defrosting sensor connector
missing; contact failed, electric wire cut, short-
circuit; sensor itself failure; and so on

FREEZER

DEFROST SENSOR

The voltage should be within the range of 4.5V~1.0V
between MAIN PCB CN30 # 2 and # 4.

Freezer Fan motor operation failure; feedback
signal line contact failure, motor’s electric wire
missing; and so on.

FREEZER FAN

ERROR

The voltage should be 7V~12V between MAIN PCB CN72 #
6(YELLOW) and # 7(GRAY).

Condenser Fan motor operation failure; feedback
signal line contact failure, motor’s electric wire
missing; and so on.

In the freezer room, if frost removal mode is
finished due to limited time of 70 minutes. Error is
displayed

CONDENSER FAN

ERROR

(COMP-FAN)

The voltage should be 7V~12V between MAIN PCB CN72 #
4(S/BLUE) and # 7(GRAY).

Read the resistance between the white and the orange wire
terminals(the reading varies according to the basic Power Consumption.
0 Ohm

→

Heater Short,

∞

Ohm

→

Wire Cut or Blown Thermo Fuse

FREEZER

DEFROST ERROR

Error items

LED Display

Details

How to Self-Diagnose

ICE MAKER
SENSOR

Ice Maker sensor connector missing; contact
failure, electric wire cut, short-circuit; Ice Maker
sensor failure; and so on

The voltage should be within the range of 4. 5V~1.0V
between MAIN PCB CN90 # 3 and # 4.

REFRIGERATOR

SENSOR

Refrigerator sensor connector missing; contact
failure, electric wire cut, short- circuit; Refrigerator
sensor itself failure; and so on

Refrigerator Fan motor operation failure;
feedback signal line contact failed, electric wire
cut, short- circuit; and so on

The voltage should be within the range of 4.5V~1.0V
between MAIN PCB CN30 # 6 and # 7.

The voltage should be within the range of 4.5V~1.0V between MAIN PCB
CN30 # 6 and # 8.Indicate Error when the temperature sensed by
Refrigerator defrosting sensor is higher than 150

℉

or lower than –58

℉

REFRIGERATOR

DEFROST SENSOR

Refrigerator evaporator internal defrosting sensor
connector missing; contact failure, electric wire cut,
short-circuit; sensor itself failure; and so on

The voltage should be 7V~12V between MAIN PCB CN72 #
5(ORANGE) and #7(GRAY).

Pusht het est b ut t ononanI / MAss' yandI tshoul d work.

REFRIGERATOR

FAN ERROR

ICE MAKER function

ERROR

Ice-ejector and level failed three times or more

Error items of self-diagnostics

CoolSelect Zone

sensor connector missing; contact

failed, electric wire cut, short-circuit; CoolSelect Zone

sensor itself failed; and so on.