OCEANAIRE PWC60, Инструкция по инженерии, установке и обслуживанию

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STANDARD FEATURES
CABINET
The PWC-Series cabinet is constructed of 18 gauge steel with a gray polyester powder
coated finish that will compliment any decor. The entire cabinet is insulated with a sound-
absorbing insulation for cool, quiet comfort. All units come equipped with handles and
swivel casters for portability and convenient set-up.
ELECTRONIC THERMOSTAT
All POLARIS units are equipped with a non-programmable electronic thermostat. When
power is connected to the unit, the thermostat will control the unit to cool a space to the
desired temperature. The thermostat is also capable of controlling the fan to operate
automatically (when needed) or continuously. To protect the compressor from short-
cycling, there is a built-in, 4-minute time delay in the thermostat.
FAN SPEED CONTROL
A two position rocker switch, located next to the thermostat, provides the user with the
option of running the evaporator fan in high-speed or low-speed.
CONDENSATE PUMP
All POLARIS units come equipped with an Automatic Condensate Pump that disposes of
the condensate. The pump discharges through a 3/8 male falre connection located on
the back of the unit. The automatic pump is capable of a 20ft lift, to handle just about any
installation requirement.
CONDENSATE ALARM LIGHT
On the front of all POLARIS models, there is a Condensate Alarm Light (RED) located
near the thermostat. For models less than 5-tons, the light indicates that the condensate
tank is full and needs to be emptied. In the 5-ton POLARIS units (model PAC60) the light
indicates a condensate pump over-flow condition where the pump is either disabled, or
incapable of rejecting the condensate water, and must be serviced.
FILTERS
All POLARIS units are equipped with washable filters at the air intakes. 1/8” mesh air
filters located behind the evaporator return air grill serve to filter the air before it is cooled.
The filters can be easily removed and cleaned.
HIGH PRESSURE SAFETY SWITCH
Located on the back of the POLARIS unit is a manual re-set high pressure switch, used
for the protection of the compressor in the event that the condenser water supply is
turned off. If the condensing pressure exceeds the limit setting, the cut-out shuts down
the compressor, while the evaporator fan remains running. The compressor can be re-
started, once the condensing pressure has lowered, by depressing the “RESET” button.
POWER CORDS
All POLARIS units come with power cords, convenient connection and portability. All
units except the 5-ton models, and 3-phase models are equipped with LCDI for added
safety devices.
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