Installation Instruction - Panasonic WH-MDC05H3E5 Service Manual

Installation Instruction

Mono Bloc Unit
Select the Best Location

Install the Mono bloc unit in outdoor locations only.

Avoid installations in areas where the ambient
temperature may drop below -20°C.

The Mono bloc unit must be installed on a flat,
solid surface.

A place removed from any heat source or steam
which may effect the operation of 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 which is accessible for maintenance.

Ensure to keep minimum distance of spaces as
illustrated above 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 installing 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)
Mono Bloc Unit Installation
Mono bloc unit will become heavy when filled with
water. Please install the unit on a strong concrete floor
and consider the weight of the 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.
Grip anchor bolt
Anchor bolt
Broken stone
Floor
Concrete
Embedded anchor bolt
Floor slab (concrete)
•
Compress strength of concrete is ab ove 18MPa {180kgf/cm
Illustration of grip type and embedded type anchor bolt
Disposal of Mono Bloc Unit
Drain Water

When a Drain elbow is used, please ensure to
follow below:
The unit should be placed on a stand which is
o
taller than 50mm.
Cover the 8 holes (ø20mm) with Rubber cap
o
(refer to illustration below)
Use a tray (field supply) when necessary to
o
dispose the Mono bloc unit drain water.
Rubber cap 2

If the unit is used in an area where temperature
falls below 0°C for 2 or 3 consecutive days, it is
recommended not to use the Drain elbow and
Rubber cap, for the drain water freezes and the
fan will not rotate.
60mm or more
300mm or
more
Anchor bolt
80mm
Above
20mm
Drain elbow 1
x 8
2 }