Avantco 178GDICE49FB 서비스 매뉴얼 - 페이지 7

{카테고리_이름} Avantco 178GDICE49FB에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Avantco 178GDICE49FB 18 페이지. Ice merchandisers

Part Testing

Check for 120 volts between black (L) and white (N)

wires, main power.

2. Check for 120 volts between red (compressor) and

white (L) wires, compressor ON only.

3. Check for 120 volts between gray (defrost) and

white (L) wires, defrost mode only.

4. Check for 120 volts between yellow (fan) and white

(L) wires, fan ON only.

Ensure controller is calling for evaporator fan to run

(Fig. 3) then:

2. Check for 120 volts between yellow (fan) and white

(L) wires, fan ON only. (Fig. 4)

3. Check for 0.3 amps+/- 10% at yellow wire at rear of

controller. (Fig. 4)

4. If tests above fail, replace fan motor.

Ensure controller is calling for compressor to run

(Fig. 6) then:

2. Check for 120 volts at fan plug between the blue

and brown wires.

3. Check for 0.4 amps +/- 10% on blue wire.

(Fig. 7)

4. If tests above fail, replace fan motor.

Service Manual

Ice Merchandisers

Fig. 2

Fig. 3

Fig. 4

Fig. 6

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Fig. 5

Fig. 7