Finishing The Indoor Unit Installation; To Insulate The Drain Piping, Refrigerant Piping And Interconnection Cable; To Pass The Pipes Through The Wall Hole; To Fix The Unit On The Mounting Plate - Daikin FTXP50M2V1B Manual De Instalación

6 Commissioning

5.5 Finishing the indoor unit
installation
5.5.1 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.
a b
c
d
f
e
a Drain hose
b Interconnection cable
c Mounting plate (accessory)
d Refrigerant pipes
e Indoor unit fixing screw M4×12L (accessory)
f Bottom frame
5.5.2

To pass the pipes through the wall hole

1 Shape the refrigerant pipes along the pipe path marking on the
mounting plate.
a
b
c c d
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.
Installation manual
12
2×
e
2 Pass the drain hose and refrigerant pipes through the wall hole.
5.5.3

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 Commissioning
NOTICE
NEVER operate the unit without thermistors and/or
pressure sensors/switches. Burning of the compressor
might result.
6.1

Checklist before commissioning

Do NOT operate the system before the following checks are OK:
You read the complete installation instructions, as
described in the installer reference guide.
The indoor units are properly mounted.
The outdoor unit is properly mounted.
Air inlet/outlet
Check that the air inlet and outlet of the unit is NOT
obstructed by paper sheets, cardboard, or any other
material.
There are NO missing phases or reversed phases.
The refrigerant pipes (gas and liquid) are thermally
insulated.
Drainage
Make sure drainage flows smoothly.
Possible consequence: Condensate water might drip.
FTXP50~71M2V1B + FTXF20~71A2V1B
Daikin room air conditioner
3P512025-7H – 2018.09