Troubleshooting guide

48
EXPLODED VIEWS, PARTS & DIAGRAMS
MD 150/175/200 115V WIRING DIAGRAM
PUSH
2
5
3
1
4
POWER CORD
TIMER
BUZZER
OPTIONAL
AUDIBLE ALARM
1
2
3
EMPTY LIGHT
OPTIONAL
STARTER
LIGHT
TIMER
AGITATION
OPTIONAL
KEYSWITCH
VALVE
OPTIONAL
SWITCH
ICE DISPENSE
BALLAST
VALVE
BEVERAGE
VALVE
BEVERAGE
MOTOR
TRANSFORMER
PN#: 5029413
MERCHANDISING LAMP
G
REV#: 0
CAUTION
ELECTRICAL SHOCK HAZARD
DISCONNECT POWER
BEFORE SERVICING
1. DISCONNECT POWER SUPPLY.
2. PRESS RESET BREAKER SWITCH
3. REPLACE MERCHANDISER
4. RECONNECT POWER SUPPLY.
TO RESET TRANSFORMER:
(115 VOLT UNITS ONLY)
ON TRANSFORMER.
(FRONT ENCLOSURE).
PUSH
BLUE
YELLOW
WHITE
WHITE
BLACK
PURPLE
PURPLE
BLUE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
BLACK
BLUE
BLUE
WHITE
BLACK
BLACK
BLACK
OPTIONAL
THERMOSTAT
ORANGE
W
ORANGE
BLUE BLUE
BLUE
GRAY
115 VOLT
OUT
IN
NO
NC
COMMON
LINE
LOAD
LOAD
LINE
ALL REMAINING VALVES ARE WIRED IN PARALLEL
YELLOW
RED
WHITE
WHITE
BLACK
WHITE
WHITE