Scotsman NW308 Service Manual page 31

NW 458/608- WIRING DIAGRAM
220 V. 50 /60 Hz. 1 ph.
m = brown
bc = blue
gv = yellow / green
b = white
B - Compressor contactor
C - Compressor
D - Ice thickness sensor
E –Ice full sensor
F - Water level sensor
G - Condenser temperature probe
H - Led display
I - PC Board
J – High pressure controller
L - Water pump
M - Water inlet valve
n = black
r = red
a = orange
v = purple
N - Water purge valve
O - Harvest valve
P - Fan Motor (only AIR cooled unit)
RC - Compressor relay
CS - Start capacitor
CM - Run capacitor
30
Page 28