Step 11 Performing The Drainage Test - Samsung AC RN DKG Series Installation Manual

Installation Procedure
Install horizontally.
Indoor unit
Max. allowable axis gap.
Indoor unit
Max. allowable bending angle.
Indoor unit
NOTE
If a concentrated drain pipe is installed, refer to the
figure below.
Air ventilation
100 mm or more

Step 11 Performing the drainage test

1 Do a leak test at the connection part of the flexible
hose and the drain pipe:
a Connect a general hose to the connection part of
the flexible hose of the indoor unit, and pour in
some water.
18
English
Be horizontal
Flexible hose
Max. 20 mm
Max. 30˚
Concentrated
1/100 or more slope
drain pipe
Flexible hose
Hose
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 drain pipe is used.
CAUTION
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.
1 way Cassette
4 way Cassette
b When the electric cable connection is completed
Turn on the indoor unit and outdoor unit.
Operate in the Cool mode.
Water leakage
check part