Scotsman NW458 Service Manual page 28

NW 1008 - WIRING DIAGRAM
400 V. 50 Hz. 3 ph.
m = brown
bc = light blue
A - Input terminal board
B - Compressor remote control switch
C - Compressor
D - Ice sensor
E - End defrosting switch
F - Water level sensor
G - Condenser temperature probe
H - Led card
I - Electronic card
J - Max pressure switch
gv = yellow green
b = white n = black
r = red
a = orange v = purple
K - Automatic reset switch
L - Water pump
M - Water inlet valve
N - Water discharge valve
O - Hot gas valve
P1 - Fan Motor 1 (only AIR cooled unit)
P2 - Fan Motor 2 (only AIR cooled unit)
R - Crankcase heater
S - Delay by pass switch
T - Start delay electronic board
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