Drain Hose Installation - Samsung AVMBH020CA0 Installation Manual

Drain Hose Installation

Care must be taken when installing the drain hose for the indoor unit
to ensure that any condensate water is correctly drained outside. The
drain hose can be installed to the right or left side of the base pan.
1 Remove the rubber cap of the drain hose port.
2 Insert the flexible hose to the drain hose port.
N N o o t t e e Attach the drain hose to the drain hose port with an adhesive for
N N o o t t e e
PVC and tape to prevent water leaks, then secure the hose with
a band etc..(The band is not supplied with the air conditioner.)
Install the drain hose so that its length can be as short as possible.
3
Internal diameter of the drain hose should be the same or slightly bigger
than the external diameter of the drain hose port.
Inner diameter of the drain hose
32mm(Outer diameter)
N N o o t t e e Give a slightly slant to the drain hose for proper drainage of
N N o o t t e e
condensate.
Secure the drain hose with an adhesive for PVC and tape
not to be separated from the unit.
4 Wrap the drain hose with the insulation drain as shown in figure and secure it.
C C A A U U T T I I O O N N
C C A A U U T T I I O O N N
When not installing the drain pump
Do not give the hose and upward gradient
after the connection port.
This will cause water to flow backwards when
the unit is stopped, resulting in water leaks.
Upward gradient
Do not apply force to the piping on the unit side
when connecting the drain hose. The hose should
not be allowed to hang loose from its connection to
the unit. Fasten the hose to a wall, frame or other
support as close to the unit as possible.
Ceiling
Ceiling
Support pieces
Indoor
Unit
Adhesives
C C A A
C C
Must fit tightly against
body without any gap.
When installing the drain pump
When installing a flexible hose, the difference of pivot of
a drain hose port and a drain hose must be within 20mm.
If the difference of each pivot is more than 20mm, or a
flexible hose is bent steeply, a flexible hose may leak.
Band joint
Flexible hose
Ceiling
Insulation drain sub
Band(Not supplied)
Insulation drain hose
Insulation cover drain
U U T T I I O O N N
A A U U T T I I O O N N
No gap
20mm or more
1/100 or more
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