Subzero BI Series User Manual

Page 6
Icemaker Information
6-6
#7005333 - Revision C - September, 2010
Built-In (BI) Series
Built-In (BI) Series
End of First Revolution (See Figure 6-7)
• 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.
Figure 6-7. End of First Revolution
APPROXIMATE POSITION
OF ICE EJECTOR AND
ICE LEVEL ARM
DURING OPERATION
115 VOLTS
60 CYCLES
SHUT-OFF SWITCH
THERMOSTAT
MOLD HEATER
WATER
SOLENOID
SOLENOID SWITCH
MOTOR
HOLDING SWITCH
NO
NC
C
NC
NC
NO
NO
C
C
ICE MOLD
ICE BUCKET
ICE
TCO
Figure 6-8. Start of Second Revolution
APPROXIMATE POSITION
OF ICE EJECTOR AND
ICE LEVEL ARM
DURING OPERATION
115 VOLTS
60 CYCLES
SHUT-OFF SWITCH
THERMOSTAT
MOLD HEATER
WATER
SOLENOID
SOLENOID SWITCH
MOTOR
HOLDING SWITCH
NO
NC
C
NC
NC
NO
NO
C
C
ICE MOLD
ICE BUCKET
ICE
TCO
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.

Subzero BI Series Specifications

General

Water Filtration	Yes
Water Filter Indicator	Yes
Ice Type	Crescent
Ice Production	Up to 50 lbs per day
Voltage	115 V AC
Refrigerant	R134a