Troubleshooting guide

50
EXPLODED VIEWS, PARTS & DIAGRAMS
MD 150/175/200 220V WIRING DIAGRAM
PUSH
ORANGE
BLUE BLUE
BLUE
IN
OUT
220/240 VOLT
YELLOW
BEVERAGE
WHITE
OPTIONAL
VALVE
KEYSWITCH
BLACK
WHITE
BLACK
BEVERAGE
VALVE
PURPLE
BLACK
RED
BLUE
WHITE
BLACK
MOTOR
WHITE
BLUE
WHITE
BLUE
PUSH
CAUTION
ELECTRICAL SHOCK HAZARD
L1N
GREEN
BROWN
BLUE
G
YELLOW
OPTIONAL
AGITATION
TIMER
YELLOW
BLACK
RED
DISCONNECT POWER
BEFORE SERVICING
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
BALLAST
BLACK
TRANSFORMER
MERCHANDISING LAMP
1
PN#: 5029429
VALVE
REV. 0
WH
I
TE
ORANGE
ICE DISPENSE
SWITCH
BLUE
BLACK
OPTIONAL
EMPTY LIGHT
TIMER
BLUE
AUDIBLE ALARM
BUZZER
GRAY
2
3
OPTIONAL
WHITE
PURPLE
THERMOSTAT
OPTIONAL
NO
NC
COMMON
LINE
LOAD
LOAD
LINE
ALL REMAINING VALVES WIRED IN PARALLEL
2
5
3
1
4
BLACK