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Subzero BI Series User Manual

Subzero BI Series
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Page 8
Icemaker Information
6-8
#7005333 - Revision C - September, 2010
Built-In (BI) Series
Built-In (BI) Series
Figure 6-11. End of Ice Making Cycle
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
TCO
ICE MOLD
ICE BUCKET
WATER
ICE
ICE
End of Ice making Cycle (See Figure 6-11)
The water valve solenoid switch is tripped by the
timing cam back to “normally open” ending the
water fill.
The timing cam trips the holding switch to “normally
close,” which ends the second revolution.
The thermostat is still open, so it does not start the
drive motor.
If the shut-off arm has come to rest on top of the
ice in the storage bin (as illustrated), the shut-off
switch remains in the “normally closed” position.
This interrupts power from reaching the thermostat,
until sufficient ice has been removed from the stor-
age bin allowing the shut-off arm to lower.
NOTE: To allow ice to freeze fully and reduce effects of
low water pressure, the electronic control system dis-
ables the icemaker system for 45 minutes after each ice
harvest.
Figure 6-12. Stopping Icemaker
Arm DOWN,
Icemaker will Operate
Arm UP,
Icemaker will Stop
MANUALLY STOPPING ICE PRODUCTION
Ice production can be manually stopped two ways:
1. Press the “ICE MAKER” key on the control panel so
that the ice cube icon is not displayed on the LCD.
2. Position the ice-level/shut-off arm in the up/OFF
position (See Figure 6-12).

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Subzero BI Series Specifications

General IconGeneral
Water FiltrationYes
Water Filter IndicatorYes
Ice TypeCrescent
Ice ProductionUp to 50 lbs per day
Voltage115 V AC
RefrigerantR134a

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