Connecting A Drain Hose; Leak Test - Samsung AM140RNPDKH Series Installation Manual

Connecting a drain hose

1. Connect the extended hose(drain hose) to connection part of the insulated drain hose by pushing it firmly.
2. Seal the connection part between the extended drain hose and insulated drain hose with the insulator and then fix it.
As the indoor unit takes natural drainage, the drain hose should be installed in the downward direction.
Make sure the drain hose is fixed with a cable tie. Otherwise, water leak may occur.
CAUTION
Since foreign substances inside the drain board may block the drain pipe, all the foreign substances within the
drain board should be removed.
When using the drain hose (extended hose), it should be integral type. Otherwise, water leak may occur
from the connection part of the extended hose. If it is necessary due to the short length of the hose, seal the
connection part with silicone sealant. (Do not use an insulating tape)

Leak test

1. Pour water into the drain board or drain test hole of the indoor unit.
2. Check that water is well drained at the end of the drain pipe.
3. If water leaks, check that the indoor unit is installed on level ground and
connection of drain hose and drain pipe is correct. If not, proper action
should be taken.
After connecting the drain pipe to the indoor unit, drainage test should be carried out. If the leak test is not
carried out correctly, water may enter the indoor area, which may cause property damage.
CAUTION
When pouring water into the drain board or drain test hole, the water should not overflow.
The leak test should be carried out at least for at least 24 hours.
Insulated drain hose
Insulator for extended drain hose
Extended drain hose (not provided)
ENGLISH-14
Water bottle