Samsung SR-L626EV Specifikace stáhnout pdf (Strana 30)

32 Samsung Electronics

5) Fan-motor does not run

1. Compressor operates but fan does not run(F·R doors open)

2. Check door close

Precautions

Start

Forced operation

Reference 6

Press the alarm key

Does alarm ring when

door is open?

Are Micom pins 7, 8

low?

Are door S/W defector

OK?

Check wiring

Replace Micom, PCB

Repair door S/W

detector & replace

PCB

Does compressor run?

Is alarm lit up?

Are Micom pins 13, 17

low?

Are IC07 pins 13, 17

low?

RY04, 07 are OK?

Replace Micom&PCB

Replace ICO7

Replace RY04, O7

Connect connectors

Replace Fan motor

CON 9, 10 connections

are OK?

Fan motor are OK?

Check wire connection

N

Y

N

Y

Y

Y

Y

Y

Y

N

N

N

N

N

N

Y

Y

N

Y

N

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