Sub-Zero UC-24 series Service Manual page 34

Under Counter (UC-24) Series
WATER FILL ADJUSTMENT
The water valve should energize for approximately 7.5
seconds. This should supply 140cc. of water to the ice-
maker, or approximately 4.75 oz. If this is not the case,
the fill amount can be adjusted with the water fill adjust-
ment screw. (See Figure 6-4)
To increase the fill amount, turn the water fill adjustment
screw counterclockwise. To decrease the fill amount,
turn the water fill adjustment screw clockwise. A 360°
turn will affect the fill by 40cc. A 180° turn will effect the
fill by 20cc.
ICEMAKER DISASSEMBLY
Module/Motor Assembly Removal
To remove the module/motor assembly, first remove the
cover and the shut-off arm. Then, extract the
module/motor assembly mounting screws and pull the
module from the support. (See Figure 6-5)
Mold/Heater Assembly Removal
To remove the mold/heater assembly, first remove the
cover and the shut-off arm. Insert a Phillips head
screwdriver into the access holes and extract the
screws. Then, pull the mold/heater assembly from the
support. (See Figure 6-5)
Ejector Blades and/or Ice Stripper Removal
To remove the ejector blades and/or ice stripper, first
remove the cover and the shut-off arm and disconnect
the mold/heater assembly from the support. (See
Figure 6-5) Then, pull the ejector blades and/or ice
stripper from the mold.
Icemaker Thermostat Removal
To remove the icemaker thermostat, first remove the
cover and the shut-off arm and disconnect the
mold/heater assembly from the support. (See Figure 6-
5) Then, use a needle-nose pliers to grasp one of the
retaining clips and pull out. (See Figure 6-6)
Figure 6-4. Water Fill Adjustment
Modular Assembly
Mounting Screws
Mold Attachment
Screw Access Holes
(2-Phillips Head)
Figure 6-5. Icemaker Component Removal
Figure 6-6. Thermostat Retaining Clips
6-5
#7003933 - Revision B - November, 2007
Icemaker Information
Thermostat
Retaining
Clips
Water Fill
Adjustment
Screw
Shut-Off
Arm