To Drill A Wall Hole; To Remove The Slit Portions - Daikin CVXM20A2V1B Installer's Reference Manual

6.3.2 To drill a wall hole

6.3.3 To remove the slit portions

CVXM20+FVXM25~50A2V1B
Split system air conditioners
4P625991-1 – 2020.06
23 When the complete installation is finished, attach the front panel and the
front grille in their original position.
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.
For side piping (left/right) and bottom piping (left/right) slit portions must be
removed. Remove slit portions according to where the piping is taken out.
a Bottom frame
b Slit portion for side piping on the front grille (same on the other side)
c Slit portion for side piping on the bottom frame (same of the other side)
d Slit portion for the bottom piping
1 Cut off the slit portion using nippers.
6 Unit installation
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a
b
c
d
d
Installer reference guide
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