Sub-Zero INTEGRATED Series Service Manual page 47

General Information
End of First Revolution
• The water valve solenoid switch is tripped by the
timing cam back to "normally open."
• The timing cam trips the holding switch to "normally
close," which ends the first revolution, but the ther-
mostat is still closed, so the motor is again started.
• The mold heater remains energized through the
thermostat.
Start of Second Revolution:(See Figure 6-8)
• The water valve solenoid switch is tripped by the
timing cam back to "normally open."
• The timing cam trips the holding switch to "normally
close," which ends the first revolution, but the ther-
mostat is still closed, so the motor is again started.
• The mold heater remains energized through the
thermostat.
#7015817 - Revision A - January, 2010
INTEGRA TED
INTEGRA TED
(See Figure 6-7)
(736 T (736 T all SWS #2970000) all SWS #2970000)
SHUT-OFF SWITCH
NO
C
NC
SOLENOID SWITCH
NC
WATER
SOLENOID
APPROXIMATE POSITION
OF ICE EJECTOR AND
ICE LEVEL ARM
DURING OPERATION
Figure 6-7. End of First Revolution
SHUT-OFF SWITCH
NO
C
NC
SOLENOID SWITCH
NC
WATER
SOLENOID
APPROXIMATE POSITION
OF ICE EJECTOR AND
ICE LEVEL ARM
DURING OPERATION
Figure 6-8. Start of Second Revolution
6-6
SERIES
SERIES
115 VOLTS
60 CYCLES
TCO
THERMOSTAT
MOLD HEATER
NO
MOTOR
C
NC
C
NO
HOLDING SWITCH
ICE MOLD
ICE BUCKET
115 VOLTS
60 CYCLES
TCO
THERMOSTAT
MOLD HEATER
NO
MOTOR
C
NC
C
NO
HOLDING SWITCH
ICE MOLD
ICE BUCKET