Daikin BEV2, Installer'S Reference Manual

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6 | Unit installation
Installer reference guide
17
BEV2N-A
CO₂ Conveni-Pack: BEV2 unit
4P677928-1 – 2021.10
NOTICE
This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
NOTICE
The equipment described in this manual may cause electronic noise generated from
radio-frequency energy. The equipment complies to specifications that are designed
to provide reasonable protection against such interference. However, there is no
guarantee that interference will NOT occur in a particular installation.
It is therefore recommended to install the equipment and electric wires in such a
way that they keep a proper distance from stereo equipment, personal computers,
etc.
In places with weak reception, keep distances of 1 m or more to avoid
electromagnetic interference of other equipment and use conduit tubes for power
and transmission lines.
Do NOT install the unit in the following places:
▪ In places where a mineral oil mist, spray or vapour may be present in the
atmosphere. Plastic parts may deteriorate and fall off or cause water leakage.
▪ Sound sensitive areas (e.g. near a bedroom), so that the operation noise will
cause no trouble.
It is NOT recommended to install the unit in the following places because it may
shorten the life of the unit:
▪ Where the voltage fluctuates a lot
▪ In vehicles or vessels
▪ Where acidic or alkaline vapour is present
▪ Ceiling insulation . When conditions in the ceiling exceed 30°C and a relative
humidity of 80%, or when fresh air is inducted into the ceiling, then additional
insulation is required (minimum 10 mm thickness, polyethylene foam).
▪ 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.
▪ Spacing . Mind the following requirements:
(mm)
≥250
≥250
≥50
≥65
a
b
a Outdoor unit side
b Indoor units side
▪ Service space . Be sure to install the inspection door at the control box side.