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INSTALLATION
INDOOR UNIT INSTALLATION
INSTALL THE MAIN BODY
Installing Ø0 hanging screw bolts . (4 bolts)
•
Please refer to the following figure for the distance measurement between the screw bolts.
•
Please install with f0 hanging screw bolts .
•
The handling to the ceiling varies from the constructions, consult the construction personnels 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 )
Timber over the beam
For original concrete bricks
Use embedding screw bold, crock and stick harness . (Refer
to Chart 3)
(Pipe hanging and embedding screw bolt)
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 .
• 4 •
Roof beam
Ceiling
Hanging screw bolts
Chart
Steel bar
Embedding screw bolt
Chart 3
New concrete bricks
Inlaying or embedding the screw bolts .(Refer to Chart 2)
Blade shape insertion
Chart 2
Steel roof beam structure
Install and use directly the supporting angle steel . (Refer to
chart 4)
Hanging screw bolt
Hanging bolts
Chart 4
Washer
Hanging
screw bolt
Chart 5
Slide insertion
Supporting
angle steel
Screw nut
Overhang part
DUCTAIR II - 0808-E
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