Specific Installer Safety Instructions - Daikin CO2 Conveni-pack LRYEN10A7Y1 Installer And User Reference Manual

3 Specific installer safety instructions

LRYEN10A7Y1+LRNUN5A7Y1
CO₂ Conveni-Pack outdoor unit
4P605460-1 – 2020.08
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
▪
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 piping, air conditioning units, showcases or blower coils, and enable
the function for refrigerant leak detection (see the installation manual of the
indoor units).
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.
Installation site (see "15.1 Preparing the installation
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.
WARNING
All installed safety valves MUST ventilate to the outdoor space and NOT into a closed
area.
CAUTION
If the safety valve operates, CO
outdoor unit. Therefore, you should ALWAYS take a distance for your own safety. You
can close the outdoor unit if your portable CO
concentration of CO
inside the casing, it takes around 5 minutes until the concentration of CO
enough.
WARNING
Do NOT place objects below the indoor and/or outdoor unit that may get wet.
Otherwise condensation on the main unit or refrigerant pipes, air filter dirt or drain
blockage may cause dripping, and objects under the unit may get dirty or damaged.
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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"15.1.3 Additional installation site
4
refrigerant" [ 53]).
leak detector (field supply) in every room with
2
gas may concentrate inside the casing of the
2
is at an acceptable level. For example, if 7 kg CO
2
4
site" [ 50])
detector confirmed that the
2
is released
2
2
Installer and user reference guide
is low
13