Select The Best Location; Mono Bloc Unit Installation - Panasonic WH-MDC09C3E8 Service Manual

11.1

Select the Best Location


Install Mono bloc unit at outdoor only.

Avoid location where ambient temperature is
below -20°C.

Must install on a flat horizontal and solid hard
surface.

A place where should not be any heat source or
steam near the Mono bloc unit.

A place where air circulation is good.

A place where drainage can be easily done.

A place where Mono bloc unit's operation noise
will not cause discomfort to the user.

A place where accessible for maintenance.

Ensure to keep minimum distance of spaces as
illustrated below from wall, ceiling, or other
obstacles.

A place where flammable gas leaking might not
occur.

A place where the Mono bloc unit's piping and
wiring lengths come within reasonable ranges.

If an awning is built over the unit to prevent direct
sunlight or rain, be careful that heat radiation from
the condenser is not obstructed.

Do not place any obstacles which may cause a
short circuit of the discharged air.

Avoid install the Mono bloc unit at a location
where suction side may be exposed directly to
wind.

If Mono bloc unit installed near sea, region with
high content of sulphur or oily location (e.g.
machinery oil, etc.), it lifespan maybe shorten.

When installing the product in a
place where it will be affected by
typhoon or strong wind such as
wind blowing between buildings,
including the rooftop of a building
and a place where there is no
building in surroundings, fix the
product with an overturn prevention
wire, etc. (Overturn prevention
fitting model number: K-KYZP15C)

When connecting solar pump station cable
between Mono bloc unit and solar pump station,
the distance between both apparatuses shall be
2 ~ 8 meters and the length of the said cable must
be shorter than 10 meter.
Fail to do so may lead to abnormal operation to
the system.
11.2

Mono Bloc Unit Installation

Mono bloc unit will become heavy when filled with
water. Therefore, please install the Mono bloc unit on
strong concrete floor, by considering weight of
unit and water.

Fix Mono bloc unit on the concrete floor with M12
anchor bolt at 4 locations.

Pull-out strength of these anchor bolts must be
above 15000N.
Illustration of grip type and embedded type anchor
bolt
40