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EDUS39-600-F5
Installation
FXHQ-M
25
• When doing this, block any gaps bet
w
een the pipe penetra-
tion lid and the pipes by using putty to prevent dust from
entering the indoor unit.
7.
DRAIN PIPING WORK
(1) Carry out the drain piping.
• Make sure piping provides proper drainage.
• You can select
w
hether to bring the drain piping out from
the rear right or right. For rear right-facing and right-facing
situations, refer to Section6.
REFRIGERANT PIPING
WORK
on Page 188.
• Make sure the pipe diameter is the same or bigger than the
branch pipingusing vinyl-chloride piping, nominal diameter
1 in., external diameter 1 1/4 in.
• Make sure the piping is short, has at least a 1/100 slope,
and can prevent air pockets from forming.
(Refer to Fig.
21)
• Do not allo
w
any slack to gather in the drain pipe inside the
indoor unit as slack in the drain pipe can cause the suction
grille to break.
)
CAUTION
• Water accumulating in the drain piping can cause the drain
to clog.
• Be sure to use the drain pipe (1) and metal clamp (2).
Insert the drain pipe completely into the drain socket, and
securely attach the metal clamp bracket inside the gray tape
area on the inserted tip of the drain pipe.
(Refer to Fig. 22)
Scre
w
the scre
w
s on the metal clamp bracket until there is
5/32 in. left. Pay attention to the direction of the attachment
to prevent the metal clamp bracket from coming into con-
tact
w
ith the suction grille.
(Refer to Fig. 23)
• Insulate the metal clamp bracket and drain pipe from the
bottom using the large sealing pad (8).
(Refer to Fig. 23)
• Be sure to insulate all drain piping running indoors.
NOTE
• To ensure no excessive pressure is applied to the drain
pipe (1), do not bend or t
w
ist
w
hen installing or leakage can
occur.
• If converging multiple drain pipes, install according to the
procedure sho
w
n belo
w
.
Select converging drain pipes
w
ith gauges suitable for the
unit’s operating capacity.
Tilt do
w
n
Do not lift Make sure there
is no slack
Make sure it is
not in the
w
ater
Good
Wrong
Fig. 21
Taping area (Gray)
Drain pipe (1)
Metal clamp (2)
Fig. 22
Large sealing pad (8)
Metal clamp (2)
< Facing rear right or right >
5/32 or less
Fig. 23
(Length : in.)
3 7/8 or more
T-joint converging drain pipes
Slope do
w
n
w
ards at a gradient
of at least 1/100
(Length : in.)
Wrong
Fig. 24
Summary of Contents for FXHQ-M
Page 1: ...AMERICAS EDUS 39 600 F5 FXHQ M Ceiling Suspended Type...
Page 5: ...Dimensions EDUS39 600 F5 4 FXHQ M 3 Dimensions FXHQ12MVJU 3D049330...
Page 6: ...EDUS39 600 F5 Dimensions FXHQ M 5 FXHQ24MVJU 3D049331...
Page 7: ...Dimensions EDUS39 600 F5 6 FXHQ M FXHQ36MVJU 3D049332...
Page 10: ...EDUS39 600 F5 Electric Characteristics FXHQ M 9 6 Electric Characteristics C 4D049333...