6
|
Unit installation
Installer reference guide
28
FTXA25~50(A)(B)2V1B(W)(S)(T)(B)
Daikin room air conditioner
4P518023-3K – 2022.05
44.5
605
17
110
798
150
155
44.5
± 450 mm
± 440 mm
± 400 mm
Ø65
Ø65
f
j
i
d
k
l
m
a
g
f
a
h
h
b
e
c
a
a
a
a
a
a
a
Recommended mounting plate fixing spots
h
Hole for embedded piping Ø65 mm
b
Pocket for the pipe port cover
i
Value for tape measure
c
Liquid pipe end
j
Position for tape measure at symbol " "
d
Gas pipe end
k
Drain hose
e
Use tape measure as shown
l
Liquid pipe
f
Tabs for placing a spirit level
m
Gas pipe
g
Unit center
6.3.2 To drill a wall hole
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.
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.