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Unit installation
Installer reference guide
25
4MWXM-A9
R32 Split series
4P708645-1 – 2022.09
▪
disruption of operation due to decrease of low pressure or increase of high
pressure;
▪
a broken fan (if a strong wind blows continuously on the fan, it may start rotating
very fast, until it breaks).
It is recommended to install a baffle plate when the air outlet is exposed to wind.
It is recommended to install the outdoor unit with the air inlet facing the wall and
NOT directly exposed to the wind.
b
a
b
c
a
Baffle plate
b
Prevailing wind direction
c
Air outlet
Do NOT install the unit in the following places:
▪
Sound sensitive areas (e.g. near a bedroom), so that the operation noise will
cause no trouble.
Note:
If the sound is measured under actual installation conditions, the
measured value might be higher than the sound pressure level mentioned in
Sound spectrum in the data book due to environmental noise and sound
reflections.
INFORMATION
The sound pressure level is less than 70 dBA.
▪
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.
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
Seaside installation.
Make sure the outdoor unit is NOT directly exposed to sea
winds. This is to prevent corrosion caused by high levels of salt in the air, which
might shorten the life of the unit.
Install the outdoor unit away from direct sea winds.
Example:
Behind the building.
Summary of Contents for Multi+ R32 Split Series
Page 1: ...Installer reference guide R32 Split series 4MWXM52A2V1B9...
Page 31: ...6 Unit installation Installer reference guide 31 4MWXM A9 R32 Split series 4P708645 1 2022 09...
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Page 80: ...4P708645 1 2022 09 Copyright 2022 Daikin Verantwortung f r Energie und Umwelt...