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Model
No.
Please accord to the follow figure's requirements to design the length
of the suspender bolt.
Difference between hoisting bolt terminal
and the ceiling lower surface is 30-40 mm
The handling to the ceiling varies from the constructions, consult
the construction person for the specific condition.
The size of the ceiling to be handled------ Do keep the ceiling
flat. Consolidate the roof beam for possible vibration.
Cut off the roof beam.
Strengthen the place that has been cut off, and consolidatethe
roof beam.
Connect wires and pipes inside the ceiling after the air
conditioner is hanged.
After the selection of installation location, position the refrigerant
pipes, drain pipes,indoor & outdoor wires to the connection
places before hanging up the machine.
The installation of hanging screw bolts.
Wooden construction
Put the square timber over the roof beam, then install the
hanging screw bolts.
Timber over the beam
Hanging screw bolts
New Concrete Bricks
Inlaying or embedding the screw bolts.
(Blade shape
insertion)
Embedding screw bolt
(Pipe hanging and embedding
screw bolt)
For finished concrete bricks
Install the hanging hook with expansible bolt into the concrete
deep to 45~50mm to prevent loose.
Unit mm
Roof beam
Ceiling
Fig.5-2
(Slide insertion)
Steel bar
Fig.5-3
Fig.5-4
Steel roof beam structure
Install the supporting angle steel.
Hanging screw bolt
Hanging bolts
Hoisting the indoor unit
take 18-36 as an example, operation method of 45-71are the
same.
Adjust the height of nut 2, the height diffrence of the upper
gasket surface and the lower ceiling surface satisfies the
following requirements:
18-36 model:A=70mm,45-71 model: A=75mm
Hoisting the unit on the suspender bolt as the Fig5-7 display,
use the level gauge to level-out the length and width directions,
and it needs to repeatedly adjust four screw 2 of the suspender
during the process. It might occur this situation: under making
sure the unit level, the difference of four gasket 2 of the
hoisting bolt and the lower surface of the ceiling will be
discorded, can not be Amm. At this time it should make sure
the level of the unit body, and move the whole unit up and
Finish adjusting the unit height and the level, fasten the screw
1 of the four suspenders, and make the unit fixed reliably.
Difference between gasket 2 and
the ceiling lower surface is 70mm
Cutting the ceiling
(take 18-36 as an example, operation method of 45-71 are the
same.)
Fold the installation paper plate. Caution: Folding direction is
Use the panel fixing screws to fix the installation paper plate
Make the ceiling opening size be the same with the outboard
Make sure the difference between the lower sides of the
ceiling and model paper plate to be about 24mm, if not fit the
requirements then means the hoisting height has problem.
Please back to the above steps to re-adjust.
Supporting angle steel
Fig.5-5
Hoisting screw
Screw 1
Gasket 1
Installation
lifting lug
Gasket 2
Screw 2
Fig.5-6
Screw 1
Gasket 1
Gasket 2
Screw 2
Water level gauge
Fig.5-7
installation manual
3
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