16
91626
MAINTENANCE AND ADJUSTMENTS
THERMOSTAT ALTITUDE ADJUSTMENT
Bin Stat
IMPORTANT: Adjust the bin t’stat setting only if storage hopper overfill is a problem.
1. Remove the top plastic cover.
2. The adjustment screw is located at the right upper rear corner of the unit behind the hopper-evaporator
partition.
3. For altitudes up to 6000 ft., turn the adjustment screw COUNTERCLOCKWISE as follows:
ELEVATION (FT.)
CCW TURN
2000
1/13
4000
1/6
6000
1/4
4. For altitudes above 6000 ft., consult the factory.
ICE PRODUCTION ADJUSTMENT
1. Remove the top cover and lower front panel.
2. Collect and weigh the ice produced during the harvest cycle. The amount of ice harvested should be 1.9 to
2.1 pounds.
A. Put the stop/run switch in the “stop”position. (if the unit is in the icemaking cycle, stop the unit at the
end of the harvest cycle.
3. If ice weight is not in the 1.9 to 2.1 pound range, make adjustments by adding or subtracting time to the
total cycle time. More time = more ice.
4. Return unit to normal icemaking mode and repeat steps 2 and 3 until proper amount of ice delivered per
cycle.
CLEARING EVAPORATOR FREEZE-UP
WARNING: To prevent possible injury, do not stick fingers or hand into icemaker nozzle or
hopper with power applied to unit.
1. Remove four (4) screws and remove the hopper cover.
2. Put the stop/run switch in the “stop”position.
3. Close the water supply valve to the icemaker.
4. Drain evaporator by disconnecting the water inlet tube at the bottom of the evaporator, when empty recon-
nect water inlet.