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4.2 Controller Interface:
4.3 Parameters Setting
A. General parameters
ON/OFF:
*Short press to turn on/off the controller: the small OFF appear in the top when the unit is
powered off and disappear after 3 minutes.
*Short press to exit during parameters setting.
Fan Speed:
Press to adjust the fan speed.
Air Damper:
Press to open or close the air damper.
Mode Change:
Short press & to change the available system working mode.