16 | Unit installation
Installer and user reference guide
50
FAA71+100BUV1B
Split system air conditioner
4P654517-1 – 2021.03
16 Unit installation
WARNING
Installation shall be done by an installer, the choice of materials and installation shall
comply with the applicable legislation. In Europe, EN378 is the applicable standard.
In this chapter
16.1 Preparing the installation site ................................................................................................................................................ 50
16.1.1 Installation site requirements of the indoor unit .................................................................................................. 50
16.2 Opening and closing the unit ................................................................................................................................................. 52
16.2.1 To remove the front panel..................................................................................................................................... 52
16.2.2 To re-install the front panel ................................................................................................................................... 52
16.2.3 To remove the front grille...................................................................................................................................... 52
16.2.4 To re-install the front grille .................................................................................................................................... 53
16.2.5 To open the service cover...................................................................................................................................... 54
16.2.6 To close the service cover...................................................................................................................................... 54
16.3 Mounting the indoor unit....................................................................................................................................................... 54
16.3.1 To install the mounting plate................................................................................................................................. 54
16.3.2 To drill a wall hole .................................................................................................................................................. 56
16.3.3 To remove the pipe port cover.............................................................................................................................. 57
16.3.4 To hook the unit on the mounting plate ............................................................................................................... 58
16.3.5 To pass the pipes through the wall hole................................................................................................................ 58
16.3.6 To provide drainage ............................................................................................................................................... 59
16.1 Preparing the installation site
Choose an installation location with sufficient space for carrying the unit in and out
of the site.
Avoid installation in an environment with a lot of organic solvents such as ink and
siloxane.
WARNING
The appliance using R32 refrigerant shall be stored so as to prevent mechanical
damage and in a well-ventilated room without continuously operating ignition
sources (e.g. open flames, an operating gas appliance, or an operating electric
heater). The room size shall be as specified in the General safety precaution.
▪ Do NOT install the unit in places often used as work place. In case of construction
works (e.g. grinding works) where a lot of dust is created, the unit must be
covered.
16.1.1 Installation site requirements of the indoor unit
INFORMATION
Also read the general installation site requirements. See the ""2 General safety
precautions"[48]" chapter.
INFORMATION
The sound pressure level is less than 70dBA.
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