Samsung AC071MN4PKH Installation Manual - page 15
15
Ins
tallation Pr
oc
edur
e
English
ŷ Install horizontally.
Indoor unit
Be horizontal
Flexible hose
ŷ Max. allowable axis gap.
Indoor unit
Max. 20 mm
ŷ Max. allowable bending angle.
Indoor unit
Max. 30˚
NOTE
ŷ If a concentrated drain pipe is installed, refer to the
figure below.
Centralized horizontal drain
pipe
(more than 1/100 slope)
Main drain pipe
Full thread bolt hanger
1000 to 1500 mm
300 to
550 mm
200 mm
or more
Individual
air vent
Main air vent
(must be installed)
Step 11 Performing the drainage test
1 Do a leak test at the connection part of the flexible
hose and the drian pipe:
a Connect a general hose to the connection part of
the flexible hose of the indoor unit, and pour in
some water.
Hose
Flexible hose
Water leakage
check part
b After pouring some water, reassemble the rubber
cap on the connection part of a flexible hose of
the indoor unit and firmly tighten it with a band
to prevent leakage.
c Check the leak test at the part where the adhesive
for the flexible hose and the drian pipe is used.
CAUTION
ŷ The leak test must be performed for at least 24 hours.
2 Check the condensed water drainage:
a Pour about 2 liters of water into the indoor unit
drain pan as shown in the picture.
b When the electric cable connection is completed
ŷ Turn on the indoor unit and outdoor unit.
ŷ Operate in the Cool mode.