2. Names and functions of controller components
Note:
■ When using the wireless remote controller, point it towards the receiver on the indoor unit.
■ If the remote controller is operated within approximately 3 minutes after power is supplied to the indoor unit, the indoor
unit may beep three times as the unit is performing the initial automatic check.
■ The indoor unit beeps to confirm that the signal transmitted from the remote controller has been received. Signals can
be received up to approximately 7 meters (Approx. 22 feet) in a direct line from the indoor unit in an area 45° to the left
and right of the unit. However, illumination such as fluorescent lights and strong light can affect the ability of the indoor
unit to receive signals.
■ If the operation lamp near the receiver on the indoor unit is blinking, the unit needs to be inspected. Consult your dealer
for service.
■ Handle the remote controller carefully! Do not drop the remote controller or subject it to strong shocks. In addition, do
not get the remote controller wet or leave it in a location with high humidity.
■ To avoid misplacing the remote controller, install the holder included with the remote controller on a wall and be sure to
always place the remote controller in the holder after use.
■ If the indoor unit beeps 4 times when you are using the wireless remote controller, switch the auto mode setting to the
en
AUTO (single set point) mode or AUTO (dual set point) mode.
For details, refer to the included Notice (A5 sheet) or the Installation Manual.
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