Midea MCA3U-09HRFN1-M(C) User Manual

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14.2.6.5 Install the air duct
Please design the air duct as below
recommended picture
14.2.7 New cassette indoor unit
installation
14.2.7.1 Service space for indoor unit
Capacity (kBtu/h)
A(mm/inch)
H(mm/inch)
B(mm/inch)
24
204/8.03
>230/9.06
900/35.4
36
245/9.65
>271/10.7
48
287/11.3
>313/12.3
14.2.7.2 Bolt pitch
14.2.7.3 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, 12 cm
~15.5cm(4.7”-6.1”) deep at the ceiling hook
positions in the internal ceiling. Be
sure to hold the drill at a 90° angle to the
ceiling.
Using a hammer, insert the ceiling hooks into
the pre-drilled holes. Secure the bolt using the
included washers and nuts.
Install the four suspension bolts.
14.2.5.4 Install the main body
Make the 4 suspender through the 4 hanger of
the main body to suspend it. Adjust the

Midea MCA3U-09HRFN1-M(C) Specifications

General

Brand	Midea
Model	MCA3U-09HRFN1-M(C)
Category	Air Conditioner
Language	English