Scotsman NDE650 Servisní příručka stáhnout pdf (Strana 35)

TESTING ELECTRONIC CIRCUIT

Water Level

1. Unplug "water sen" connector from control

board.

2. Plug "water sen" connector from Scotsman

tester into circuit board.

a. Move "water" switch on tester to No Water

position. The No Water light on the circuit board

should go ON. If not, replace the circuit board.

b. Move the "water" switch on the tester to the

Water position. The No Water light on the board

should go OFF. If not replace the circuit board. If

the light does go off, replace the water level sensor.

LIGHT ON

WATER SENS

SWITCH TO

“NO WATER”

LIGHT OFF

SWITCH TO

“WATER”

NDE550 & NDE650

April 1997

Page 35

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Scotsman NDE650 Servisní příručka Strana 35