Samsung AM NN4 EH Series User Manual page 24

Installation Procedure
• Install horizontally.
Indoor unit
• Max. allowable axis gap.
Indoor unit
Hanger
Main drainpipe
•
pipe.
•
–
–
24
English
Be horizontal
Flexible hose
Max. 20 mm
Individual
air vent
• Max. allowable bending angle.
Indoor unit
NOTE
• If a concentrated drain pipe is installed, refer to the
figure below.
1~1.5m
Centralized horizontal drainpipe
(more than 1/100 slope)
Main air vent
200 mm or more
300 to 550 mm