12 Unit installation
Installation and operation manual
14
FXFA20~125A2VEB
VRV system air conditioner
3P599604-1C – 2020.10
A
Minimum distance to the wall (see below)
B
Minimum and maximum distance to the floor (see below)
C
20~63 class:
≥
224 mm:
In case of installation with standard decoration
panel
≥
266 mm:
In case of installation with design decoration
panel
≥
304 mm:
In case of installation with self-cleaning
decoration panel
≥
274 mm:
In case of installation with fresh air intake kit
80~100 class:
≥
266 mm:
In case of installation with standard decoration
panel
≥
308 mm:
In case of installation with design decoration
panel
≥
346 mm:
In case of installation with self-cleaning
decoration panel
≥
316 mm:
In case of installation with fresh air intake kit
125 class:
≥
308 mm:
In case of installation with standard decoration
panel
≥
350 mm:
In case of installation with design decoration
panel
≥
388 mm:
In case of installation with self-cleaning
decoration panel
≥
358 mm:
In case of installation with fresh air intake kit
a
Indoor unit
b
Lighting (the figure shows ceiling-mounted lighting, but
recessed lighting is also allowed)
c
Air fan
d
Static volume (example: table)
▪
A: Minimum distance to the wall
. Depends on the air flow
directions towards the wall.
≥1500
≥500
≥200
a
A
A
A
b
c
a
Air outlet and corners open
b
Air outlet closed, corners open (optional blocking pad kit
required)
c
Air outlet and corners closed (optional blocking pad kit
required)
▪
B: Minimum and maximum distance to the floor
:
▪ Minimum: 2.7 m to avoid accidental touching.
▪ Maximum: Depends on the air flow directions and the capacity
class. Also make sure the "Ceiling height" field setting
corresponds with the actual situation. See
19].
If air flow direction…
Then B
FXFA20~100
FXFA125
All-round
≤3.5 m
≤4.2 m
4-way
(a)
≤4.0 m
≤4.5 m
3-way
(a)
≤3.5 m
≤4.2 m
(a)
Optional blocking kit required
INFORMATION
Some options may require additional service space. Refer
to the installation manual of the used option before
installation.
Minimum floor area requirements
CAUTION
The total refrigerant charge in the system cannot exceed
the requirements for minimum floor area of the smallest
room that is served. For minimum floor area requirements
for indoor units, see the installation and operation manual
of the outdoor unit.
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.
▪
Decoration panel
. Install the decoration panel always
after
installing the unit.
NOTICE
After installing the decoration panel:
▪ Make sure there is no gap between the unit body and
the decoration panel.
Possible consequence:
Air
might leak and cause dew drop.
▪ Make sure no oil remains on the plastic parts of the
decoration
panel.
Possible
consequence:
Degradation and damage of plastic parts.
▪
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.
A
c
b
d
e
a
A
50~100 mm
: In case of installation with standard panel
100~150 mm
: In case of installation with fresh air intake
kit or design panel
130~180 mm
: In case of installation with self-cleaning
decoration panel
a
Ceiling slab
b
Anchor
c
Long nut or turnbuckle
d
Suspension bolt
e
Suspended ceiling
▪
Suspension bolts.
Use M8~M10 suspension bolts for installation.
Attach the hanger bracket to the suspension bolt. Fix it securely
using a nut and washer from the upper and lower sides of the
hanger bracket.
(mm)
780
710
a1
b
b
a2
c
4×
a1
Nut (field supply)
a2
Double nut (field supply)
b
Washer (accessories)
c
Hanger bracket (attached to the unit)
▪
Paper pattern for installation
(upper part of the packing). Use
the paper pattern to determine the correct horizontal positioning. It
contains the necessary dimensions and centers. You can attach
the paper pattern to the unit.
Содержание FXFA100A2VEB
Страница 23: ......
Страница 24: ...3P599604 1C 2020 10 Copyright 2020 Daikin Verantwortung für Energie und Umwelt ...
