Specific Installer Safety Instructions - Daikin FXFN50A2VEB Installer And User Reference Manual

3 Specific installer safety instructions

FXFN50~112A2VEB
CO₂ Conveni-Pack: indoor unit
4P677925-1 – 2021.07
Always observe the following safety instructions and regulations.
CAUTION
Do NOT insert fingers, rods or other objects into the air inlet or outlet. When the fan
is rotating at high speed, it will cause injury.
General installation requirements
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.
WARNING
▪
Make sure to install all necessary countermeasures in case of refrigerant leakage
according to standard EN378 (see
requirements for CO₂
▪
Make sure to install a CO
refrigerant leak detection (see
WARNING
Make sure installation, servicing, maintenance, repair and applied materials follow
the instructions from Daikin and, in addition, comply with applicable legislation and
are performed by qualified persons only. In Europe and areas where IEC standards
apply, EN/IEC 60335-2-40 is the applicable standard.
"16.1 Preparing the installation
Installation site (see
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 and
light industrial environment.
CAUTION
Excessive concentrations of refrigerant R744 (CO
unconsciousness and oxygen deficiency. Take appropriate measures.
See "To determine the minimum number of appropriate
WARNING
In case of mechanical ventilation, take care the ventilated air is exhausted to the
outdoor space and NOT into another closed area.
WARNING
Install the unit ONLY in locations where the doors of the occupied space are NOT
tight fitting.
3 Specific installer safety instructions
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"16.1.2 Additional installation site
4
refrigerant" [ 50]).
leak detector (field supply) and enable the function for
2
"20.1 Field setting" [
site" [
) in a closed room can lead to
2
4
74]).
4 47])
measures" [ 4 52].
Installer and user reference guide
11