Subzero BI Series User Manual

Page 7
Icemaker Information
6-7
#7005333 - Revision C - September, 2010
Built-In (BI) Series
Built-In (BI) Series
Second Revolution Continued (See Figure 6-9)
• The mold heater has warmed the thermostat, so the
thermostat opens, and the mold heater is de-ener-
gized.
• If the shut-off arm comes to rest on top of the ice in
the storage bin (as illustrated), so the shut-off
switch will remain in the “normally closed” position.
• The motor remains energized through the holding
switch.
Figure 6-9. Second Revolution Continued
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
ICE
TCO
Figure 6-10. Second Revolution Continued
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
ICE
TCO
Second Revolution Continued (See Figure 6-10)
• The water valve solenoid switch is tripped by the
timing cam. This time the solenoid is energized
because the thermostat is open. The water sole-
noid is open for approximately seven seconds, fill-
ing the ice mold with water.
• the mold heater is energized through the solenoid
switch and holding switch.

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