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Installation Part
Selecting the Installation Location
Decide the installation location, with the consideration of the
following conditions, under user's approval.
▶
Place where air flow is not disturbed.
▶
Place with flat surface and where structure can bear the
weight and vibration of the indoor unit. (If the structure
is not strong enough, indoor unit may fall and get
damaged or cause personal injury.)
▶
Place where sufficient space can be guaranteed for
maintenance and other services.
▶
Place where condensation can be drained easily.
▶
Place that allows refrigerant pipe connection within
allowable distance.
▶
Place where indoor unit will not be exposed to direct
sunlight.
▶
Place that can keep the distance of at least 1m between
power/communication cable and any electronic devices.
(Depending on the circumstances, problem may occur
even if you secure 1m of distance.)
60 or more
Model
A
036
700
056
980
071
980
Preparing for installation
Refrigerant pipe work must be done before installing the indoor
unit.
1.
Check the product and the location where it will be installed.
2.
Check the required installation conditions.
3.
Drill a hole on a floor or a wall and insert bolt anchors as shown
in the figure.
- Use a Φ9.52 or M10
bolts for installation.
- At least 2 anchor bolts
must be used for fixing
the indoor unit.
• All the part must be purchased separately.
• Service space must be secured.
(Unit: mm)
Air outlet
50 or below
Cover
Air inlet
60
Air filter
Fixing bolt (Φ9.52 or M10)
Hole for
anchor
or plug
Concrete
Indoor unit installation
1.
Select a location with no obstacles in surrounding area while allowing
easy pipe and electrical installation, and also consider a place where it
may not fall or get shaken by vibration or any other external force.
2.
Drill a hole for the drain on the bottom or rear side of the
indoor unit with a diameter between 60~65mm.
3.
Make sure that product is in level.
- Check the horizontality by using a level or a vinyl tube with water etc.
• If the indoor unit is not installed in level, drain water may get in
to the indoor unit due to incorrect measurement of water level.
4.
Fix the indoor unit by connecting it to the anchor bolt.
Model
"A"
945 mm
036
1225 mm
056/071
No.
Name
①
Liquid pipe connection
②
Gas pipe connection
③
Drain pipe connection
④
Power wiring
⑤
Air intake
⑥
Air outlet
Purging the Unit
On delivery, the indoor unit is loaded with inert gas. All this gas
must therefore be purged before connecting the assembly
piping. To purge the inert gas, proceed as follows.
Unscrew the pinch pipe at the end of each refrigerant pipe.
Result: All inert gas escapes from the indoor unit.
Note
To prevent dirt or foreign
objects from getting into the
pipes during installation, do
NOT remove the pinch pipe
completely until you are ready to
connect the piping.
"B"
"C"
730 mm
700 mm
1010 mm
980 mm
Description
036/056 : ø6.35
071 : ø9.52
036/056 : ø12.7
071 : ø15.88
ID ø18
-
-
-
Gas
refrigerant
port
Liquid
refrigerant
port
※ The designs and shape are subject
to change according to the model.
21
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