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INDOOR UNIT INSTALLATION
Install the main body
Installing f10 hanging screw bolts. (4 bolts)
Please refer to the following figure for the distance measurement between the screw bolts.
Please install with f10 hanging screw bolts.
The handling to the ceiling varies from the constructions, consult the construction personn-
els for the specific procedures.
1. The size of the ceiling to be handled ... ... do keep the ceiling flat. Consolidate the roof
beam for possible vibration.
2. Cut off the roof beam.
3. Strengthen the place cut off, and consolidate the roof beam.
Carry out the pipe and line operation in the ceiling after finishing the installation of the main
body. While choosing where to start the operation, determine the direction of the pipes to
be drawn out. Especially in case there is a ceiling, position the refrigerant pipes, drain pipes,
indoor & outdoor lines to the connection places before hanging up the machine.
The installation of hanging screw bolts.
Wooden construction
Put the square timber traversely over the
roof beam, then install the hanging screw
bolts. (Refer to Chart 1)
Timber over the beam
Hanging screw bolts
For Original concrete bricks
Use embedding screw bold, crock and stick
harness. (Refer to Chart 3)
(Pipe hanging and embedding
screw bolt)
Chart 3
Overhanging the indoor unit
(1) Overhang the indoor unit onto the hanging screw bolts with block.
(2) Position the indoor unit in a flat level by using the level indicator,
unless it may cause leakage.
Roof beam
Ceiling
Chart 1
Steel bar
Embedding screw bolt
New concrete bricks
Inlaying or embedding the screw bolts.
(Refer to Chart 2)
(Blade shape
insertion)
Steel roof beam structre
Install and use directly the supporting angle
steel. (Refer to chart 4)
Hanging bolts
Washer
Hanging
screw bolt
3
(Slide insertion)
Chart 2
Hanging screw bolt
Supporting
angle steel
Chart 4
Screw nut
Overhang part
Chart 5
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