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UC2024 and UC2724 User Manual
November 2019
Page 15
Water cooled equipment may be connected to a
closed loop recirculating system or to a regular water
supply. See the pressure limits on page 2.
The included water regulating valve will vary the
amount of water or coolant needed to maintain
a constant discharge pressure. Higher coolant
temperatures will result in increased coolant ow to
maintain the discharge pressure set point.
That pressure is factory set to 135 PSIG. If needed, it
may be eld adjusted to that set point. An access port
to the adjustment stem is available on the lower back
panel.
In areas with highly mineralized water, the inside
of the condenser may become coated with scale.
When that occurs the amount of water used by the
condenser will increase, as the water regulating valve
opens further to keep the discharge pressure at the
set point.
Scale on the inside of the condenser may be cleaned
by circulating an acid solution with an auxiliary pump.
Filters and Air Cooled Condenser
The air lter located on the lower front grill will capture
airborne dust during operation. As the dirt builds up, it
begins to restrict air ow and causes the refrigeration
system to work less eciently. Clean the air lter
regularly.
Remove the lter by sliding it to the right until it is clear
of the ice machine.
Note: It is a snap t and the snaps may be very tight.
Pull hard with two thumbs.
Remove dust and dirt by washing the lter in a utility
sink.
Reinstall lter in the ice machine.
Condenser
The condenser ns require semi annual cleaning. Use
caution to prevent damage to the condenser ns.
Lightly brush dust from the condenser.
Use a vacuum to thoroughly clean the condenser.
Remove and Clean the Air Filter
Condensers and Air Filter Cleaning
CAUTION
Rotating fan blade can
cause personal injury.
Unplug unit from power
supply before beginning
to clean condenser
Air Filter
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