Self Diagnosis Function; Example Of Error Display; Quick Heating Operating - Samsung SR-61KTC Service Manual

E. self diagnosis function
1) Power on refrigerator and it run seif diagnosis function about 2 seconds at the inner part.
2) If no preblem it turns normal mode.
3) If find prebiem display lamp of PCB show errw position like lower list and everything don' t operate until repair
error position.
4) After refrigerator power off and then power on for confirming conditiom.
5) Thus if you want to know OPEN/SHORT of temperature sensor on SVC, power off and on if it run self
diagnosis function.
6) When error occur LAMP display method.(Lamp on time : 0.3 seconds ( ON/OFF) Lamp off time : 2 seconds)
ITEM
No.
F DEFROST
1
SENSOR
R DEFROST
2
SENSOR
3
F SENSOR
4
R SENSOR
F Rotary S/W
5
6
R Rotary S/W
7 NORMAL MODE
● In case of many problems find it display error position in order.
<Example of error display>
① When problem R-ROOM SENSOR display lamp operating.
(0.3 seconds ; ON/OFF) Four times →2 seconds OFF - REPEAT -
② When problem R-ROOM SENSOR and F-ROOM sensor at the same time display method.
(0.3 seconds ; ON/OFF) Three times →2 seconds OFF - REPEAT -
※ Tem perature contre control operating by ROTRAY SWITCH
OPEN ERROR
SHORT ERROR
SECTION
F. Quick heating operating
1) If freezer heating sensor OPEN/SHORT error at freezer heating it runs just rest time without heating..
2) If refrigerator heating sensor OPEN/SHORT error at refrigerator heating it runs jest time without heating.
Led Display
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
INITIAL SEIF DIAGNOSIS(OFF/ON)
STOP ERROR DISPLAY OPERATING
"HIGH"
"MID"
Problem
-.OPEN ERROR
-.SHORT ERROR
-.OPEN ERROR
-.SHORT ERROR
-.OPEN ERROR
-.SHORT ERROR
-.OPEN ERROR
-.SHORT ERROR
-.OPEN ERROR
-.OPEN ERROR
OPERATING BEFORE OPEN STEP
OPERATING BEFORE SETTING UP STEP
－21－
Remark
-. SENSOR IS BELOW -50℃
-. SENSOR IS BELOW +50℃
-. SENSOR IS BELOW - 50℃
-. SENSOR IS BELOW +50℃
-. SENSOR IS BELOW - 50℃
-. SENSOR IS BELOW +50℃
-. SENSOR IS BELOW - 50℃
-. SENSOR IS BELOW +50℃
Vntil operating initial 5minutes
OPERATING
"HIGH"