10
4. In case of lattice establishment
• Follow the following fi gure, make sure to keep enough distance
between lattice, frame and wall.
• Be sure to switch to wall burying mode.
• The lattice should be make of wood.
• Between the air inlet and outlet, should be devided with partition board.
• Be sure to establish the open part for RECEIVER.
• The open part of lattice must be opens 70% or more of the wall hole.
• The open part of lattice must be arranged uniformly.
(Top view) (Unit : mm)
Partition board
(Front view) 70 or more
800 or more
Opening for receiver
Partition board
670 or more
50 or more 50 or more
(Side view)
20 to 30
Opening for receiver
Partition board
500 140
OUTDOOR UNIT
Installation Place
• A place which provides enough spaces around the outdoor unit as shown
in the diagram.
• A place which can bear the weight of the outdoor unit and does not allow
an increase in noise level and vibration
• A place where the operation noise and discharged air do not disturb your
neighbors
• A place which is not exposed to a strong wind
• A place free of a leakage of combustible gases
• A place which does not block a passage
• When the outdoor unit is to be installed in an elevated position, be sure to
secure its feet.
• The allowable length of the connecting pipe.
Model
RAS-10J2AVSG-E RAS-13J2AVSG-E RAS-18J2AVSG-E
Chargeless Up to 15 m Up to 15 m Up to 15 m
Maximum length 20 m 20 m 20 m
Additional refrigerant
charging
16 - 20 m
(20 g / 1 m)
16 - 20 m
(20 g / 1 m)
16 - 20 m
(20 g / 1 m)
Maximum refrigerant
charging
0.65 kg 0.90 kg 1.20 kg
• When using a multi-system outdoor unit, refer to the installation manual
provided with the model concerned.
CAUTION
When the outdoor unit is installed in a place where the drain water
might cause any problems, Seal the water leakage point tightly using a
silicone adhesive or caulking compound.
Use a scale having a precision with at least 10 g per index line when adding
the refrigerant.
Do not use a bathroom scale or similar instrument.
Precautions for adding refrigerant
• The allowable height of outdoor unit installation site.
Model
RAS-10J2AVSG-E RAS-13J2AVSG-E RAS-18J2AVSG-E
Maximum height 12 m 12 m 12 m
• A place where the drain water does not raise any problems
How to open the air inlet grille
How to use the heat insulation block
• Gripe the air grille inlet by two hands at the handle positions.
• Pull the air inlet grille as the arrow direction.
Air inlet grille
Hook of front panel
Rope
• The rope at the backside of air inlet grille is using for handle it on the front
panel when you need to clean up the air fi lter.
Heat insulation block
• Completely fill pipe by heat insulation block to protect water dew.
• Heat insulation block can cut to an appropriate size and use.
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