Eco Air CTBU-09HWFN1-M(C), Service Manual, Page: 89 / 219

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Hang the panel to the hooks on the mainbody. If
the panel is with auto-lift grille, please watch the
ropes lifing the grille, DO NOT make the ropes
enwinded or blocked.
Tighten the screws under the panel hooks till
the panel closely stick on the ceiling to avoid
condensate water.
Hang the air-in grill to the panel, then connect
the lead terminator of the swing motor and that
of the control box with corresponding
terminators on the body respectively.
Install the 4 corner covers back.
Note: The panel shall be installed after the
wiring connected.
13.2.6 HESP duct indoor unit installation
13.2.6.1 Service space for indoor unit
13.2.6.2 Bolt pitch
Capacity
(KBtu)
Size of mounted lug
D E
60 700 1436
13.2.6.3 Install the pendant bolt
Select the position of installation hooks
according to the hook holes positions showed
in upper picture.
Drill four holes of Ø12mm, 45~50mm deep at
the selected positions on the ceiling. Then
embed the expansible hooks (fittings).
500mm or more
600mm or more
Indoor unit
600mmx600mm
Maintenance and repair space