Daikin FXZA15A2VEB, Инструкция для установки и пользователя, Страница: 54 / 84

16 | Unit installation
Installer and user reference guide
54
FXZA15~50A2VEB
VRV system air conditioner
4P599623-1A – 2020.06
▪ 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
"20.1 Field setting" [
4
72].
▪ Install inspection opening on the control box side to make maintenance easier.
450
450
a
(mm)
(300)
a Inspection opening
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.
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.
▪ 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.