7 Configuration
Installer reference guide
18
FTXA25~50(A)(B)2V1B(W)(S)(T)(B)
Daikin room air conditioner
4P518023-3F – 2019.10
6.6.2
To pass the pipes through the wall hole
1
Shape the refrigerant pipes along the pipe path marking on the
mounting plate.
c
c
d
e
a
b
a
Drain hose
b
Caulk this hole with putty or caulking material.
c
Adhesive vinyl tape
d
Insulation tape
e
Mounting plate (accessory)
NOTICE
▪ Do NOT bend refrigerant pipes.
▪ Do NOT push the refrigerant pipes onto the bottom
frame or the front grille.
2
Pass the drain hose and refrigerant pipes through the wall hole.
6.6.3
To fix the unit on the mounting plate
1
Set the indoor unit on the mounting plate hooks. Use the " "
marks as a guide.
2
Press the bottom frame of the unit with both hands to set it on
the bottom hooks of the mounting plate. Make sure that the
wires do NOT get squeezed anywhere.
Note:
Take care that the interconnection cable does NOT get
caught in the indoor unit.
3
Press the bottom edge of the indoor unit with both hands until it
is firmly caught by the mounting plate hooks.
4
Secure the indoor unit to the mounting plate using 2 indoor unit
fixing screws M4×12L (accessory).
6.6.4
To install the screw covers
1
Open the front panel and turn the flap up.
2
Install both screw covers (1 on each side).
1
2
3
Return flap to its original position and close the front panel.
7
Configuration
7.1
To set a different address
In case 2 indoor units are installed in 1 room, different addresses for
2 user interfaces can be set.
1
Remove the cover and the batteries from the user interface.
2
Cut the address jumper J4.
a
a
Address jumper J4
NOTICE
Be careful NOT to damage any of the surrounding parts
when cutting the address jumper.
3
Turn the power supply on.
4
Press
and
simultaneously.
5
Press
, select and press
.
Result:
The operation lamp will start to blink.
a
a
Indoor unit ON/OFF switch and operation lamp
6
Press the indoor unit ON/OFF switch while the operation lamp
is blinking.
Address jumper
Address
Factory setting
1
After cutting with nippers
2
INFORMATION
If the setting could NOT be completed while the operation
lamp was blinking, repeat the setting process from the
beginning.
7
When the setting is complete, keep
pressed for at least
5 seconds.
Result:
The user interface will return to the previous screen.
