16
|
Unit installation
Installer and user reference guide
51
FXUA50~100AVEB
VRV system air conditioner
4P673843-1 – 2022.01
≥1000
A:
≥30
d e
B:
≥2500
(mm)
A:
≥1500
f
c
b
a
A Minimum distance to the wall
B Minimum and maximum distance to the floor
a
Air outlet
b
Air inlet
c
Side with closed air outlet (blocking pad kit required)
d
Indoor unit
e
Obstacles
f
Floor
▪
A: Minimum distance to the wall
. Depends on the airflow directions towards the
wall.
-
Minimum: 1.5 m in case of an open air outlet. In case of a closed air outlet, a
minimum distance of 30 mm is required.
▪
B: Minimum and maximum distance to the floor
:
-
Minimum: 2.5 m to avoid accidental touching.
-
Maximum: Depends on the capacity class. See
76].
INFORMATION
Some options may require additional service space. Refer to the installation manual
of the used option before installation.
16.2 Mounting the indoor unit
16.2.1 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.
50
~100
c
b
(mm)
a
d
e