To Drill A Wall Hole; To Remove The Pipe Port Cover - Daikin FTXP20N5V1B Installer's Reference Manual

6.3.3 To drill a wall hole

6.3.4 To remove the pipe port cover

FTXP20~35N5V1B + ATXP20~35N5V1B
Split system air conditioners
4P519439-20U – 2022.09
h Liquid pipe end
CAUTION
For walls containing a metal frame or a metal board, use a wall embedded pipe and
wall cover in the feed-through hole to prevent possible heat, electrical shock, or fire.
NOTICE
Be sure to seal the gaps around the pipes with sealing material (field supply), in order
to prevent water leakage.
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.
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.
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.
6 Unit installation
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Installer reference guide
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