Daikin FTXTA30A2V1BW, Руководство по установке для специалистов, Страница: 18 / 24

7 Configuration
Installer reference guide
18
FTXTA30A2V1BW
Split system air conditioner
4P518023-6E – 2019.04
6.5.6 To connect optional accessories (wired
user interface, central user interface, etc.)
1 Remove the electrical wiring box cover (refer to "6.2.7 To
remove the electrical wiring box cover" on page 12 ).
2 Attach the connection cable to the S21 connector and pull the
wire harness as shown in the following figure.
a
a S21 connector
3 Put the electrical wiring box cover back and pull the wire
harness around it as shown in the figure above.
6.6 Finishing the indoor unit
installation
6.6.1 To insulate the drain piping, refrigerant
piping and interconnection cable
1 After the drain piping, refrigerant piping and the electrical wiring
are finished. Wrap refrigerant pipes, interconnection cable and
drain hose together using insulation tape. Overlap at least half
the width of the tape with each turn.
d
e
c
b
f
a
2×
a Drain hose
b Interconnection cable
c Mounting plate (accessory)
d Refrigerant pipes
e Indoor unit fixing screw M4×12L (accessory)
f Bottom frame
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.