Using The Centralized Controller - Samsung ACH2400C Owner's Instructions & Installation Manual

Using the Centralized Controller

The centralized controller is an optional accessory.
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Up to sixteen air conditioners can be turned on or off by connecting to the
centralized controller. However, you cannot adjust the cooling/heating
temperature or set the timer with it. If you also have the wired remote controller,
CENTRALIZED CONTROL is displayed at the top of the remote controller.
1 To turn on the all of air conditioners connected to the centralized controller,
press the (All ON) button.
2 To turn on/off a specific air conditioner, press the
N The On/Off indicator comes on when the air conditioner is
Result:
operating.
3 To turn off the all of air conditioners connected to the centralized controller,
press the (All OFF) button.
(ON/OFF) button.