Manual No. 4801-6404 Rev08-12-2013
PolarCool
Page 6 of 17
4.1 Control Panel
•
Power Indicator Light
– The red Power Indicator Light is located at the bottom-center of the control panel label
and illuminates the Danger High Voltage Triangle. The Power Indicator Light remains ON constantly while
power is applied to the PolarCool unit.
•
Fan Control ON/OFF Button
– This button is used to start and stop the fan.
•
+ and – Speed Control Buttons
– Used to select the fan speed to any position between LO and HI. These
buttons control the fan speed only and do not turn the fan on or off.
•
Water Pump Control ON/OFF Button
– This button is used to start and stop the water pump.
•
Pump ON
– The green indicator PUMP ON light is ON solid when the water pump is running.
•
Low Water
– The red indicator LOW WATER light is ON blinking when the water level is low for less than 1
minute. After the first minute, the red indicator light is ON solid.
•
Fill
– The green indicator FILL light turns ON blinking when the water level has remained low for a constant
time of more than 1 minute. Also after the first minute of constant low water level, the water pump will
automatically turn off, the Pump ON and Fill green indicator lights will be blinking, and the Low Water red
indicator light will be ON solid.
NOTE
: The water must be filled above the low level switch and remain above the switch for a minimum of 1
minute solid before the water pump will turn back On.
