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11 About the box
For the installer
11
About the box
11.1
Indoor unit
11.1.1
To remove the accessories from the
indoor unit
1 Remove the accessories A, B, C:
A
a
b
1×
1×
d
e
f
g
C
8×
6×
1×
1×
A
Located under the unit
a
Installation and operation manual
b
General safety precautions
B
Located under the unit
c
Paper pattern for installation
C
Located on the side of the unit
d
Drain hose
e
Metal clamp
f
Clamp washer for hanger bracket
g
Tie wraps
h
Screw
i
Clamp washer for hanger bracket
j
Sealing pad: Large (drain piping), medium (gas piping)
and small (liquid piping)
k
Insulation piece: Large (gas pipe), small (liquid pipe)
l
Sealing pad (for covering the cable bushing)
12
Unit installation
12.1
Preparing the installation site
12.1.1
Installation site requirements of the
indoor unit
INFORMATION
The sound pressure level is less than 70 dBA.
CAUTION
Appliance NOT accessible to the general public, install it in
a secured area, protected from easy access.
This unit, both indoor and outdoor, is suitable for
installation
in
a
commercial
environment.
▪ Take care that in the event of a water leak, water cannot cause
any damage to the installation space and surroundings.
▪ Choose a location where the operation noise or the hot/cold air
discharged from the unit will not disturb anyone and the location is
selected according the applicable legislation.
Installation and operation manual
12
B
c
1×
h
i
j
k
l
4×
4×
3×
2×
2×
and
light
industrial
▪ Drainage. Make sure condensation water can be evacuated
properly.
▪ Paper pattern for installation (accessory). Use the paper pattern
when selecting the installation location. It contains the dimensions
of the unit and locations of suspension bolts and piping
connection side.
▪ Spacing. Mind the following requirements:
a
b
A:
A:
A:
1500
1500
150
A
Minimum distance to the wall
Minimum: 1.5 m on the air outlet side and 150 mm on the
other sides
B
Minimum and maximum distance to the floor
Minimum: 2.5 m to avoid accidental touching.
Maximum: 3.5 m. See
a
Air outlet
b
Air inlet
c
Indoor unit
d
Floor
INFORMATION
Some options may require additional service space. Sees
the installation manual of the used option before
installation.
12.2
Mounting the indoor unit
12.2.1
Guidelines when installing the indoor unit
INFORMATION
Optional equipment. When installing optional equipment,
also read the installation manual of the optional equipment.
Depending on the field conditions, it might be easier to
install the optional equipment first.
▪ Ceiling strength. Check whether the ceiling is strong enough to
support the weight of the unit. If there is a risk, reinforce the ceiling
before installing the unit.
▪ For existing ceilings, use anchors.
▪ For new ceilings, use sunken inserts, sunken anchors or other
field supplied parts.
b
a
c
d
e
a
Anchor
b
Ceiling slab
c
Long nut or turnbuckle
d
Suspension bolt
e
Indoor unit
▪ Suspension bolts and unit. Use M10 suspension bolts for
installation. Attach the hanger bracket to the suspension bolt. Fix it
securely using a nut and washer on the top and bottom of the
hanger bracket. Attached clamp washer for hanger bracket
A:
A:
150
150
(mm)
c
d
setting" [ 4 18].
"16.1 Field
FXKQ-A
VRV system air conditioner
3P747532-1A – 2023.11
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