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3
Preparation for the installation
(1) Position of ceiling opening between unit and suspending bolt.
Unit:mm
Note:
Dimension of ceiling opening marked with
*
can be
aslarge as 910mm, but the matching part of ceiling
with ornament panel shall be over 20mm.
HBU-28CH03
HBU-28HH03
HBU-36HH03
HBU-42CH03
HBU-42CI03
HBU-42HI03
HBU-48CH03
HBU-48HJ03
HBU-48CK03
160
Suspending bracket
Ceiling
A
690
(Distance between
suspending bolts)
790
(Distance between
suspending bolts)
890
890
Ceiling opening)
(Ceiling opening)
A
20 Over
drain pipe
950(Ornament panel)
890(Ceiling opening)
840(Indoor unit)
780
(Distance between
suspending bolts)
950(Ornament panel)
890(Ceiling opening)
840(Indoor unit)
Suspending bolts
Refrigerant pipe
*
*
680
(Distance between
suspending bolts)
340
150mm
60mm
Ornament panel
25mm
Ceiling
Suspending bracket
Installation Procedure
Distance between
suspending bolts 790mm
Distance between
suspending bolts 690mm
840mm(Indoor unit)
890mm(Ceiling opening)
950mm(Ornament panel)
950mm(Ornament panel)
890mm(Ceiling opening)
840mm(Indoor unit)