25
Smart Power
Model H
ABH071H1ERG
ABH090H1ERG
ABH105H1ERG
299
ABH125K1ERG
ABH140K1ERG
341
7.3 Preparation before installation
(1) Location relationships between ceiling opening and hanging screw
765 (Spacing of hanging screw)
765 (Spacing of hanging screw)
850 (Indoor unit)
850 (Indoor unit)
890 (Ceiling opening)
890 (Ceiling opening)
950 (Trim panel)
950 (Trim panel)
Hanger bracket
Trim panel
Ceiling
Ceiling
50-80mm
Bolt
Roof slab
Distance between indoor unit and
ceiling≤20
Distance between indoor
unit and ceiling≤20
Overlap between ceiling and trim
panel≥30
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.
Note:
All the above parts are to be provided on installation sites.
Diameter of hanging screws is M10.
Long nut or threaded coupling
Hanging screw (M10)
<Installation example>
130
H
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