Haier AB182ACAEA Operation And Installation Manual page 23

Installation Procedure
3. PREPARATION FOR THE INSTALLATION 3
(1) Position of ceiling opening between unit and suspending bolt.
AB282ACAEA
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>
Refrigerant pipe
Suspending bolts
A
(Distance between suspending bolts)
840(Indoor unit)
890(Ceiling opening)
950(Ornament panel)
A
Suspending bracket
A
Distance between
suspending bolts 460mm
570(Indoor unit)
600(Ceiling opening)
630(Ornament panel)
Roof
Anchor bolt
Long nut
Suspending bolt
Note: All the above mentioned parts shall be prepared in field.
Ceiling
AB42NACAEA
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.
AB182ACAEA
Overlap between ceiling and
ornament panel shall be 15mm
Ceiling
Ornament panel
21
890(Ceiling opening)
1070 (Distance between suspending bolts)
515
515
20 Over
Suspending bolts