Hitachi UTOPIA ES Serie Bedienungsanleitung Seite 19

UNITS INSTALLATION
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Fix Unit to the wall
Fix the Unit onto the wall as the
figure indicates. (field supplied stay)
Ensure the foundation so that avoid
the deforming and noise.
In case of prevention from vibration
transfer to the building, use rubber
Mat.
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Suspended unit
1 Suspend the unit as the drawing
indicates.
2 Ensure that wall can resist the
Outdoor unit weight indicated in
specification label plate.
3 It is recommended to select
each foot support to bear the
full weight of the unit (in order to
consider stress fatigue applied
when unit is working too).
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Installing location where the unit will be exposed to strong wind
Follow the instructions below to
install on the rooftop or a location
without surrounding buildings, where
strong wind is expected against the
product.
1 Choose a location where the
outlet or inlet side of the product
will not be exposed to strong
wind.
2 When the outlet is exposed to
strong wind:
Direct strong wind may cause
lack of air flow and adversely
affect to the operation.
9 PMML0396B rev.0 - 11/2015
Rubber Material
(Field Supplied)
Wall bracket (*)
Anchor Bolts (*)
(*) Field supplied
Mark Dimension
A (mm) 1109
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C A U T I O N
Pay attention to the following for installation:
• Installation shall ensure that outdoor
unit will not incline, vibrate, make noise
or fall down by a blast of wind or in an
earthquake. Calculate quake-resistance
strength to ensure that installation is strong
enough against falling. Fix the unit with
wires (field supplied) when installing in a
location without walls or windbreak and
likely exposed to a blast of wind.
• To use a vibration-proof mat, fix four places
to the front and back.
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C A U T I O N
Excessive strong wind against the outdoor unit
outlet may cause inverse rotation and damage
the fan and motor.