Appendix Ⅰ(Reference for circuit diagnostics)

Appendix (Reference for circuit diagnostics)

Ref.1) Measure Load Terminals

Turn off Power, disassemble Housing connected to MAIN PCB CN70,71,72 and measure followings

LOAD

TERMINALS PCB CASE

VALUE

DEFECTS

OTHERS

 

 

 

 

 

1) DEFROST HEATER

CN71 &

0

THERMAL FUSE, HEATER, WIRE SHORT THERMAL

 

2) ICE PIPE HEATER

BIMETAL, HEATER, WIRE CUT

 

 

 

 

DISPENSER HEATER

CN72 &

0

HEATER, WIRE SHORT

 

HEATER, WIRE CUT OR HOUSING SLIPPED AWAY

 

 

 

 

WATER VALVE

CN70 &

0

COIL, WIRE SHORT

 

ICE MAKER

CN71

COIL, WIRE CUT

 

WATER VALVE

CN70 &

0

COIL, WIRE SHORT

 

DISPENSER

CN71

COIL, WIRE CUT

 

AUGER MOTOR

CN70 &

0

COIL, WIRE SHORT

 

CN71

COIL, WIRE CUT

 

 

 

CUBE SOLENOID

CN70 &

0

COIL, WIRE SHORT

 

CN71

COIL, WIRE CUT

 

 

 

COMP. FAN MOTOR

CN71 &

0

MOTOR, WIRE SHORT MOTOR, WIRE CUT OR

 

HOUSING SLIPPED AWAY

 

 

 

 

 

 

 

 

 

F FANMOTOR

CN71 &

0

MOTOR, WIRE SHORT

 

MOTOR, WIRE CUT OR HOUSING SLIPPED AWAY

 

 

 

 

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Samsung RS2*3* manual Appendix ⅠReference for circuit diagnostics, Ref.1 Measure Load Terminals, Defects, Others, CN71 ③