Eco Air CTBU-09HWFN1-M(C), Service Manual, Page: 90 / 219

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13.2.6.4 Install the main body
Make the 4 suspender through the 4 hanger of
the main body to suspend it. Adjust the
hexangular nuts on the four installation hooks
evenly, to ensure the balance of the body. Use
a leveling instrument to make sure the
levelness of the main body is within ±1°.
13.2.6.5 Install the air duct
Please design the air duct as below
recommended picture
13.3 Outdoor unit installation
13.3.1 Service space for outdoor unit
M o r e t h a n 3 0 c m
( 1 1 . 8 1 in )
M o r e t h a n 6 0 c m
( 2 3 . 6 2 in )
M o r e t h a n 2 0 0 c m ( 7 8 .7 4 in )
A ir in le t
A ir in le t
M o r e t h a n 3 0 c m ( 1 1 .8 1 in )
A ir o u t le t
( W a ll o r o b s ta c le )
M a in t a in c h a n n e l
M o r e t h a n 6 0 c m
( 2 3 . 6 2 in )
13.3.2 Bolt pitch
For the value of A,B and D, please refer to
the dimension part.
13.3.3 Install the Unit
Since the gravity center of the unit is not at its
physical center, so please be careful when
lifting it with a sling.
Never hold the inlet of the outdoor unit to
prevent it from deforming.
Do not touch the fan with hands or other
objects.
W
H
W 1
A
B
D