Control of W-ECO MULTI SYSTEM
3
TD831077
III - 63
2. Optional Controller (simplified remote controller)
D: FAN SPEED selector button
(AUTO)
A
: The air conditioner automatically decides the fan speed.
(HI.)
: High fan speed
(MED.)
: Medium fan speed
(LO.) : Low fan speed
E: FLAP button 1. Use this button to set the airflow direction to a specific angle.
¶ In the cool mode and dry mode, if the flaps are set in a downward
position, condensation may form and drip around the vent.
¶ Do not move the flap with your hands.
This function is available only for models X, S, SL, T and K.
F: * Temperature sensor (Internal) Although the temperature sensor in the indoor unit normally detects the
temperature, this internal sensor can detect the temperature around the
remote control unit. For more information, contact the dealer where you
made the purchase.
(Do not make any settings if group control is being used.)
G: Test button This button is used only when servicing the air conditioner.
Do not use the TEST button for normal operation.
NOTE
CAUTION
The room temperature sensor is placed both in the indoor unit and the simplified remote controller
respectively. Either sensor can be used to sense the room temperature.
The indoor unit sensor is usually used.
If you use the simplified remote controller to sense the room temperature, switch the remote con-
troller sensor switch (RCU. SNS) on the P.C. board of the simplified remote controller from OFF to
ON. See the diagram below.
< NOTE 1 > Although switching the simplified sub-remote controller’s switch from OFF to ON,
the sub-remote controller cannot detect the room temperature.
< NOTE 2 > The standard remote controller cannot detect the room temperature.
RCU. SNS
OFF
ON
RCU. SNS
SW11
OFF
ON
1791_M_I
NOTE When two remote control units are being used in one group control* system, the
most recent button that is pressed on any remote control unit is effective.
* Group control means that maximum up to 8 indoor units can be concurrently
controlled with a remote controller.
Switching the room temperature sensor
*
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