5
ENGLISH
Deciding on where to install the indoor unit
Unit Width(W)
"A"=W+100mm
Unit Depth(D)+50mm
"B"=500mm
You must have20mm or more space between the ceiling and the bottom of indoor unit. Otherwise, the noise
from the vibration of indoor unit may bother the user.When the ceiling is under construction, the hole for
check-up must be made to take service, clean and repair the unit.
It is possible to install the unit at an height of between 2.2~2.5m from the ground,
if the unit has a duct with a well defined lenght (300mm or more), to avoid fan motor blower contact.
If you install the cassette or duct type indoor unit on the ceiling with humidity over 80%, you must apply extra
10mm of polyethylene foam or other insulation with similar material on the body of the indoor unit.
or more
or more
A C
B
D
Front
Back
Indoor Unit A B C D Front/Back
NS035LDXEA
900x600x199 900x600 900x600 600*199 600x199
Insulate the front and
back side in proper
size at the same time
when insulating the
suction duct and
discharge duct.
NS052LDXEA/NS071LDXEA 1100x600x199 1100x600 1100x600 600x199 600x199
NS052SDXEA
900x480x260 900x480 900x480 480x260 480x260
NS071SDXEA / NS090SSXE
NS100SSXE
1150x480x260 1150x480 1150x480 480X260 480X260
NS090SDXEA 1150x480x320 1150x480 1150x480 480x320 480x320
NS100/125/140SDXEA 1200x650x360 1200x650 1200x650 650x360 650x360
Thickness: more than 10mm
Insulate the end of the pipe and some curved area by using separate insulator.
Insulate the discharge and suction part at the same time when you insulate connection duct.
Insulation Guide
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