12
Units installation
PMML0317A rev.1 - 11/2013
Fix Unit to the wall
1. Fix the Unit onto the wall as the g-
ure indicates. (eld supplied stay)
2. Ensure the foundation so that avoid
the deforming and noise.
3. In case of prevention from vibration
transfer to the building, use rubber
Mat.
Rubber Material
(Field Supplied)
Mark Dimension
Model
RAS-3HVNP1E
RAS-4H(V)RNS3E
RAS-(4-10)H(V)NP(1)E
A (mm) 529 1109
Suspended unit
1. Suspend the unit as the drawing
indicates.
2. Ensure that wall can resist the Out-
door unit weight indicated in speci-
cation 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).
Wall bracket (*)
Anchor Bolts (*)
(*) Field supplied
CAUTION
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 (eld supplied) when installing
in a location without walls or windbreak
and likely exposed to a blast of wind.
• To use a vibration-proof mat, x four places
to the front and back.
Installing location where the unit will be exposed to strong wind.
Follow the instructions below to install
on the rooftop or a location without sur-
rounding 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 ow and adversely affect to the
operation.
CAUTION
Excessive strong wind against the outdoor unit
outlet may cause inverse rotation and damage
the fan and motor.
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