Service manual

Section 3 Maintenance
Part No. 80-1206-3 3-5
ICE THICKNESS CHECK
After a harvest cycle, inspect the ice cubes in the ice
storage bin. The ice thickness probe is factory-set to
maintain the ice bridge thickness at 1/8" (3.2 mm).
NOTE: Make sure the water curtain is in place when
performing this check. It prevents water from splashing
out of the water trough.
1. Inspect the bridge connecting the cubes. It should
be about 1/8" (3.2 mm) thick.
2. If adjustment is necessary, turn the ice thickness
probe adjustment screw clockwise to increase
bridge thickness, counterclockwise to decrease
bridge thickness.
NOTE: Turning the adjustment 1/3 of a turn will change
the ice thickness about 1/16" (1.5 mm).
Ice Thickness Check
3. Make sure the ice thickness probe wire and the
bracket do not restrict movement of the probe.
HARVEST SEQUENCE WATER PURGE
Q0600C/IB0600C/Q0800C/IB0800C/
Q1000C/IB1000C/QDUAL
The harvest sequence water purge adjustment may only
be used when the ice machine is hooked up to special
water systems, such as a de-ionized water treatment
system.
• The harvest sequence water purge may be set to 15,
30, or 45 seconds.
• During the harvest sequence water purge, the water
fill valve energizes and de-energizes by time. The
water purge must be at the factory setting of 45
seconds for the water fill valve to energize during the
last 15 seconds of the water purge. If it is set to less
than 45 seconds, the water fill valve will not energize
during the water purge.
Water Purge Adjustment
ADJUSTING SCREW
SV3114
1/8” ICE BRIDGE THICKNESS
Important
The harvest sequence water purge is factory-set at
45 seconds. A shorter purge setting (with standard
water supplies such as city water) is not
recommended. This can increase water system
cleaning and sanitizing requirements.
15
30
45
SV1617
CONTROL
BOARD
WATER PURGE
ADJUSTMENT