Scotsman NME1250R Service Manual page 36

NME1250R
ELECTRONIC CONTROL TESTER
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.
SWITCH TO
"NO WATER"
LIGHT ON
WATER SENS
June 1994
Page 36
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.
SWITCH TO
"WATER"
LIGHT OFF