Auxiliary Control—Aux Set Button
The auxiliary control push button is located behind the room cabinet, below the control panel. The auxiliary controls come preset to the modes most desired by customers. However, the owner is responsible for ensuring the auxiliary controls are set to the desired function. There are 9 different modes that can be set using the auxiliary set button.
To change modes:
•Press AUX SET (“AU” appears on the display).
•Press the MODE button on the control pad until the first digit in the display shows the number corresponding to the mode you are choosing and the correct HEAT/COOL LED is lit.
•Press the up or down arrow to change the mode setting selection (second digit in the display).
•Press the MODE button to move to the next feature or the AUX SET button to exit the set up process.
Auxiliary Set Button
Access
Cover
Auxiliary Control Settings
Mode
Cooling: Continuous (ON)
Heating: Cycle (OFF)
Mode
This feature is active only if the unit is connected to a CDC and the CDC has control. When this mode is on, only the indoor fan can be turned ON or OFF with the unit controls. When this mode is off, all operation is disabled except Heat/Freeze Sentinel (Mode 3).
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