Installation Precautions; 17-1.Outdoor Unit Installation Precautions - Fujitsu AUU7RLF Design & Technical Manual

17. Installation precautions

17-1. Outdoor unit installation precautions
NOTE: The information listed below are general precautions.
Some models also include items that do not apply.
 Place where use prohibited use
• Places where there is a danger of combustible gas leakage.
• Places where sulfur gas, chlorine gas, acid, alkali, or other matter which effects equipment is
generated.
• Places not affected by heat radiation from other heat sources.
• Places where the air is not stagnant.
• Places where machinery which generates high frequencies is used.
• Ocean beaches and other areas where there is a lot of salt.
• Inside of vehicles, ships, and other conveyances.
• Places where voltage fluctuations are product.
 Points to remember when installing
• The product shall be installed at a place which can withstand the weight and vibration of the
outdoor unit.
• To allow maintenance after refrigerant piping, drain piping, and electric wiring connection and
installation, provide an installation service space.
*Installation service space is shown in
• Be careful when installing the set at the following places.
Condition
When Perform installation work so that operating sound
installed near does not disturb the neighbors.
adjacent
houses.
When there is
• If the outdoor unit is exposed to strong wind,
the possibility
of strong
wind.
• When a very strong wind blows, there is the possi-
When snow If the outdoor unit is covered by accumulated snow, it
accumulates. may not be able to operate.
When It may generate noise in TV sets, stereos and PCs.
installing the
inverter type.
Contents
capacity may drop, frost may form during heating,
and operation may be stopped by high pressure
rise. In addition, when a very strong wind blows,
the fan may be damaged.
bility of the outdoor unit being toppled over if held
only by foundation bolts.
"Installation space" on page 177.
1. Install a soundproof barrier.
2. Change the installation site.
1. Install the outdoor unit with
2. Make the outlet direction and
3. Fasten the outdoor unit using
1. Make the foundation as high
2. Perform snow prevention
The inverter type should be
installed at a sufficient distance
from these equipments.
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Countermeasures (Reference)
keeping a sufficient distance
between the outlet side of the
unit and a facing wall or fence.
wind direction perpendicular.
toppling prevention hardware
(purchased locally).
as possible.
work.