Manitowoc Q130 series, Technician'S Handbook

Page: 95 / 236

Part Number 8001119 10/19 95
SM50
Routine adjustments and maintenance procedures
outlined in this manual are not covered by the
warranty
Water Inlet Valve
The water inlet valve energizes in the harvest cycle.
The water level will rise and flow out the overflow tube
and down the drain. Verify the overflow tube is in place
in the water trough. The water level is not adjustable.
Bin Thermostat Adjustment
The bin thermostat stops the ice machine when the bin
is full. Turn the thermostat to the left to decrease the
level of ice in bin or to the right to increase the level of
ice in bin.
Power Button (Green)
Pressing the “Power” button once will energize the ice
machine and green Power light. Pressing the “Power”
button a second time will de-energize the ice machine.
Automatic Ice Making Light (Blue)
This light is energized when the ice machine is the ice
making position. The light is off when the ice machine
is in the clean cycle.
Safety Timers
The control board has the following non-adjustable
safety timers:
•
Initial cycle is 5 minutes longer than subsequent
cycles.
• The ice machine is locked into the freeze cycle for
10 minutes (15 minutes initial cycle) before a
harvest cycle can be initiated.
• The maximum freeze time is 120 minutes at which
time the control board automatically initiates a
harvest cycle (step 4).
• The maximum harvest time is 5 minutes at which
time the control board automatically starts a freeze
cycle.