Trane 4TXM2318BF300AA Service Manual page 16

③ Preparation for the Installation
(1) Position of ceiling opening between unit and suspending bolt.
4MXC2309BF0W0AA 4MXC2312BF0W0AA
XC2309BF0W0AA 4MXC2312BF0W0AA
4MXC2318BF0W0AA
XC2318BF0W0AA
Distance between
Distance between
suspending bolts 535mm
suspending bolts 535mm
Indoor unit 570mm
Indoor unit 570mm
Ceiling opening 650mm
Ceiling opening 650mm
Ornament panel 700mm
Ornament panel 700mm
Overlap between ceiling and
Overlap between ceiling and
ornament panel shall be 25mm
ornament panel shall be 25mm
Ceiling
eiling
Ornament panel
Ornament panel
4MXC2309BF0W0AA
4MXC2312BF0W0AA
4MXC2318BF0W0AA
4MXC2324BF0W0AA
(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
builtin type bolt or parts prepared in the field.
• Before going on installing adjust space between ceiling.
Note: All the above mentioned parts shall be prepared in field.
Suspending bolts
Suspending bolts
Indoor Unit
4MXC2324BF0W0AA
4MXC2324BF0W0AA
4MXC2324BF0W0AA
Distance between
suspending bolts 765mm
Indoor unit 840mm
Ceiling opening 890mm
Ornament panel 950mm
Overlap between ceiling and
Overlap between ceiling and
ornament panel shall be 25mm
ornament panel shall be 25mm
Ceiling
Ornament panel
Ceiling
Panel
4MXL2318BF0W0AA
4MXL2324BF0W0AA
14
Distance between
suspending bolts 765mm
Indoor unit 840mm
Ceiling opening 890mm
Ornament panel 950mm
Suspending bolts
Ornament panel
Suspending