4 Before operation
Operation manual
5
FTXJ-A(W)(S)(B)
Daikin room air conditioner
3P485919-15W – 2021.12
3.2
About the user interface
Wireless remote control
INFORMATION
The indoor unit is delivered with the wireless remote
control as the user interface. This manual describes only
operation with this user interface. If another user interface
is connected, refer to the operation manual of the
connected user interface.
▪
Direct sunlight.
Do NOT expose the wireless remote control to
direct sunlight.
▪
Dust.
Dust on the signal transmitter or receiver will reduce
sensitivity. Wipe off dust with a soft cloth.
▪
Fluorescent lights.
Signal communication might be disabled if
fluorescent lamps are in the room. In that case, contact your
installer.
▪
Other appliances.
If the wireless remote control signals operate
other appliances, move the other appliances, or contact your
installer.
▪
Curtains.
Make sure that curtains or other objects do NOT block
the signal between the unit and the wireless remote control.
NOTICE
▪ Do NOT drop the wireless remote control.
▪ Do NOT let the wireless remote control get wet.
3.2.1
Components: Wireless remote control
j
i
h
e
g
b
b
c
d
e
f
a
a
LCD display
b
Temperature up/down and menu navigation up/down
buttons
c
ON/OFF button
d
Powerful operation button
e
Menu navigation left/right buttons
f
Confirm button
g
Main menu button
h
Outdoor unit silent operation
i
Mode selection button (automatic, cooling, heating, dry,
fan only)
j
Airflow rate setting button
3.2.2
To operate the wireless remote control
a
a
Infrared signal receiver
Note:
Make sure that there are no obstacles within 500 mm under
the infrared signal receiver. They may influence reception
performance of the wireless remote control.
1
Aim the signal transmitter at the infrared signal receiver on the
indoor unit (maximum distance for communication is 7 m).
Result:
When the indoor unit receives a signal from the wireless
remote control, you will hear a sound:
Sound
Description
Beep-beep
Operation starts.
Beep
Setting changes.
Long beep
Operation stops.
4
Before operation
INFORMATION
This manual contains only few settings before operation.
For more settings before operation (
Example:
wireless
remote control setting or more indoor unit setting) refer to
the
user
reference
guide
located
on
www.daikineurope.com/support-and-manuals/product-
information/
4.1
To insert the batteries
The batteries will last for about 1 year.
1
Remove the back cover.
2
Insert both batteries at once.
3
Put the cover back.
3
2
2× AAA.LR03
1
INFORMATION
▪ Low energy of battery indicates blinking
on the LCD
display (first position).
▪ When the batteries are running low, functions of the
wireless remote control are suspended and you can
only turn OFF the operation, all timer functions are
OFF. Replace the batteries as soon as possible.
▪ ALWAYS replace both batteries together.
