Drain Pipe And Drain Hose Installation; Water Leakage Test - Samsung AM FNFDEH Series Installation Manual

Drain pipe and Drain hose Installation

1
Install a drain pipe according to following instruction.
2
When you complete the drain hose installation, pour water to make sure
water is drained properly.
Make sure to keep the drain hose from getting tangled or loosed

(on the connection part).
 If it is necessary, connect a extension hose (drain hose) to drain
hose for indoor unit and insulate the external surface of the
extension hose if it is connected in indoor.
 If you installed a drain pipe underneath the refrigerant pipe,
make sure to fix the drain hose firmly.
If you install the drain hose by drilling a hole on a wall, make sure

that slope is downward.
3 When passing the drain hose through the hole drilled in the wall, make
sure to avoid following cases.
 Since the draining is of natural drain type, install the drain hose in downward
direction.
 If you do not tie the drain hose with a cable tie, leakage may occur.
 Drain pipe may get clogged if there is any foreign substances within the
drain pan, so you must remove any foreign substances after completing the
installation.
Do not use the drain hose (extension hoses) that is connected by number of

hoses together.
- Water may leak from the connection part, therefore install the drain hose in
one piece. However, if the length is too short and you cannot avoid connecting
number of drain hoses together, make sure to use silicone sealant or other
material for water-proofing measures. (Do not use insulating tape.)

Water leakage test

1
Pour water to the hole for the drain test or drain pan of the indoor unit as
shown in the figure. (About 1ℓ)
2
Make sure that draining is done properly by checking end of the drain pipe.
3
If water leakage occurs, check the horizontality of the indoor unit, connection part
of the drain hose/drain pipe and take measure to stop the leakage.
After connecting the drain pipe to the indoor unit, you must

perform leakage test. If the drain test has not done properly,
water may get into the indoor and cause property damage.
Empty the condensation water in the drain pan before any repair/

maintenance service.
NASA_Floor Stand_AM@@@FNFDEH@_IM_EN_03678A-05.indd 11
Drain pan
Internal water pipe
(within the product)
(Outer diameter Ø19)
External water pipe
(outside the product)
(Outer diameter Ø19)
50cm or
more
Drain hose End of the Drain hose
is slanted drain hose is is bent
upward under water
5cm
or
below
Sewage
Distance End of the
between the
drain hose
drain hose and
is in a sew-
the ground is
age
too close
2016-05-09 오후 5:32:31
11
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