Haier AB142ACEAA Operation And Installation Manual page 23

Installation Procedure
3. PREPARATION FOR THE INSTALLATION 3
(1) Position of ceiling opening between unit and suspending bolt.
Distance between
suspending bolts 535mm
Indoor unit 570mm
Ceiling opening 650mm
Ornament panel 700mm
(For series 242, 282 )
Ceiling
(2) Cut an opening in ceiling for installation if necessary. (when ceiling already exists.)
Refer to paper pattern for dimension of ceiling hole.
Connect all pipings (refrigerant, water drainage), wirings (inter unit cable) to indoor unit, before installation.
Cut a hole in ceiling, may be a frame should be used to ensure a smooth surface and to prevent vibration.
Contact your real estate dealer
(3) Install a suspending bolt.
(Use a M10 bolt)
To support the unit weight, anchor bolt shall be used in the case of already exists ceiling. For new
ceiling, use built-in type bolt or parts prepared in the field.
Before going on installing adjust space between ceiling.
<Installation example>
Note: All the above mentioned parts shall be prepared in field.
Refrigerant pipe
Suspending bolts
A
(Distance between suspending bolts)
840(Indoor unit)
890(Ceiling opening)
950(Ornament panel)
A
Suspending bracket
A
Roof
Anchor bolt
Long nut
Suspending bolt
Ceiling
(For series 142, 182 )
Overlap between ceiling and
ornament panel shall be 25mm
Ceiling
Ornament panel
(For series 362, 422, 482, 602 )
1270
Note:
Dimension of ceiling opening marked with * can be as
large as 910mm, but the matching part of ceiling with
ornament panel shall be over 20mm.
21
Suspending bolts
1280(Ceiling opening)
(Distance between suspending bolts)
515
515
20 Over
060710**
060608**