6
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Unit installation
Installer reference guide
29
FTXF20~4 ATXF20~42D5V1B
Daikin room air conditioner
4P519439-16R – 2021.12
1
Bore a 65 mm large feed-through hole in the wall with a downward slope
towards the outside.
2
Insert a wall embedded pipe into the hole.
3
Insert a wall cover into the wall pipe.
Ø65
a b
c
a
Wall embedded pipe
b
Putty
c
Wall hole cover
4
After completing wiring, refrigerant piping and drain piping, do NOT forget to
seal the gap with putty.
6.3.4 To remove the pipe port cover
INFORMATION
To connect the piping on right-side, right-bottom, left-side or left-bottom, the pipe
port cover MUST be removed.
1
Cut off the pipe port cover from inside the front grille using a coping saw.
2
Remove any burrs along the cut section using a half round needle file.
NOTICE
Do NOT use nippers to remove the pipe port cover, as this would damage the front
grille.
6.3.5 To provide drainage
Make sure condensation water can be evacuated properly. This involves:
▪
General guidelines
▪
Connecting the drain piping to the indoor unit
