Owner’s Manual

Room Air Conditioner with R-410A

Heat Controller, Inc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO SELECT THE OPERATING MODE:

 

To choose operating mode, press the Mode button.

 

 

 

 

Each time you press the button, a mode is selected in a

 

 

 

 

 

 

 

sequence that goes from Auto, Cool, Dry and Fan. The

 

 

 

 

indicator light beside will illuminate and remain on once the

 

 

 

 

mode is selected.

When you set the air conditionerin AUTO mode, it will automatically select cooling or fan only operation depending on what temperature you have selected and the room temperature.

TO USE THE ENERGY SAVER FEATURE

Use thisfunction only whencooling is not desired,such as for room air circulationor to exhaust stale air (on some mod- els). Remember to open the vent during this function,but keep it closed during cooling for maximum cooling efficiency. You can choose any fan speed you prefer when Fan Only modeis selected.

In this mode, the air conditioner will generally operate in the form ofa dehumidifier. However, some degree of cooling will continue.

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Heat Controller RAD-123H, RADS-101H, RADS-121H, RADS-81H manual To Select the Operating Mode