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Installation Procedure
Spacing requirements
A
The appearance
2500 mm or more
of the unit may be
different from the
picture depending
Obstruction
on the model
Model AC052BN4PKG AC071BN4PKG AC100BN4PKG AC120BN4PKG AC140BN4PKG
A
251
B
17
C
C: 1500 mm or more
CAUTION
•
Comply with the length and height limits described in
the figure above.
•
For the product that uses the R-32 refrigerant, Install
the indoor unit on the wall 1.8 m or higher from the
floor.
•
The indoor unit must be installed according to the
specified distances in order to permit accessibility from
each side, to guarantee correct operation, maintenance,
and repair of the unit. The components of the indoor
unit must be reachable and removable under safe
conditions for people and the unit.
•
Do not carry the unit by holding the refrigerant or drain
pipes to avoid product damage.
•
Carry the unit by holding the hanger plates located on
the corners of the unit.
8
English
1500 mm or
more
B
20 mm
(Unit: mm)
335
17
C
C
C
Step 3 Optional: Insulating the body
of the indoor unit
If you install a cassette type indoor unit on the ceiling when
temperature is over 27°C and humidity is over 80%, you must
apply an extra 10 mm thick polyethylene insulation or a similar
type of insulation to the body of the indoor unit.
Cut away the part where pipes are pulled out for the insulating
work.
D
A
Insulate the end of the pipe and some curved area by using
separate insulator.
NOTE
•
A: Reference for the outer circumference of the unit
(When insulating the body of the indoor unit, use A as
the reference for its outer circumference.)
Chassis
Model
A
Small
AC052BN4PKG 910 x 151 940 x 151 610 x 151 650 x 151 870 x 870
(840 x 204
x 840)
AC071BN4PKG
Large
AC100BN4PKG
910 x 235 940 x 235 610 x 235 650 x 235 870 x 870
(840 x 288
AC120BN4PKG
x 840)
AC140BN4PKG
E
B
C
(Unit: mm)
B
C
D
E
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