Samsung NS Series User & Installation Manual page 17

• You must have 20mm 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.
Insulation guide
D
Front
A
Indoor unit
18.0kW (1240x470x1040)
f Thickness: more than 10mm
f I nsulate the end of the pipe and some curved area by using separate insulator.
f I nsulate the discharge and suction part at the same time when you insulate connection duct.
Unit Width(W)
"A"=W+100mm
B
Back
C
A B
1240x1040 1240x1040
"B"=500mm
20mm or more
20mm or more
C D
Insulate the front and back side in proper
470x1040 470x1040 size at the same time when insulating the
Front / Back
suction duct and discharge duct.
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