User's Manual

3
Operating Instructions
Carefully remove all packaging materials and retain for future storage/use. Make sure there is no residual
foam left in any of the components. No tools will be required to assemble this tower evaporative cooler.
Filling the Water Tank
a. Locate the water tank knob and turn it counterclockwise 90° to unlock the tank. Pull out the water
tank from the back of the cooler.
b. Fill the tank with clean water. Pay attention to the water level indicator located on the front of the
cooler to avoid overfilling the evaporative cooler. Do not fill the tank above the MAX water level
line or below the MIN water level line. The approximate tank size of the EC45S is 1.6 gallons (6
liters).
c. Push the water tank back into the rear of the unit and turn the water tank knob clockwise 90° to
lock the water tank back into place.
Using the Ice Pack
a. The Luma Comfort EC45S tower evaporative cooler includes an optional ice pack for added
cooling.
b. Place the ice pack in the freezer until frozen. Do not open the ice pack or ingest its contents.
c. Open the water tank and put the ice pack into one of the water tank’s chambers.
d. The ice pack is not necessary for operation, but will help enhance the cooling effect in higher
temperatures.
e. The ice pack will last approximately 4 hours before melting.