Haier Smart Power Series Service Manual page 27

Smart Power
7.3 Preparation before installation
(1) Location relationships between ceiling opening and hanging screw
765 (Spacing of hanging screw)
850 (Indoor unit)
890 (Ceiling opening)
950 (Trim panel)
Trim panel
Ceiling
Distance between indoor unit and
ceiling≤20
Overlap between ceiling and trim
panel≥30
Note:
Overlap between the ceiling and decorative panel shall be 30mm or more. The distance between indoor unit and
ceiling shall be 20mm or less. If it's more than 20mm, add ceiling materials at or repair the ceiling.
(2) Complete all pipes (for refrigerants and drainage)
and wires (for connection of indoor and outdoor
units) to be connected to indoor unit before
installation so that they can be connected to indoor
unit immediately after installation.
(3) Install hanging screws
• To bearing the unit weight, use foundation bolts on
existing ceilings, or embedded bolts, buried bolts or
other parts that is provided on site on new ceilings.
Before installation is continued, adjust the distance
from ceiling.
Hanger bracket
Distance between indoor
unit and ceiling≤20
Overlap between ceiling
and trim panel≥30
<Installation example>
Note:
All the above parts are to be provided on installation sites.
Diameter of hanging screws is M10.
25
Model H
ABH071H1ERG
ABH090H1ERG 299
ABH105H1ERG
ABH125K1ERG
341
ABH140K1ERG
Roof slab
Bolt
Long nut or threaded coupling
Hanging screw (M10)
Ceiling