Samsung AP500PF, Service Manual, Page: 14 / 45

Installation Method
3-10
Samsung Electronics
3-2-3(c) Drilling a Hole in the Wall
3-2-3(d) Drain Hose
3-2-3(e) Rat-prevention Cover
• Drill a hole of 70mm in diameter to the outside.
• The drilling should be done at a distance of less
than 150mm from the floor facing the indoor unit.
• Extend the drain hose to the drain hose connect-
ed to the drain pan, and fix it with the tape or a
cable tie to prevent separation. Then make a
covering of it so that water can not flow out-
w a rd l y.
Less than
150mm
ø70mm
Drain hose
Indoor and
outdoor
connection
Insulation
Drain pan
Band
Piping Material
Insulator
Vinyl Chloride(Outer diameter ø 16mm)
Foamed Polyethylene
• The piping of this unit can be connected to the left and rear side.
• When you hit the area for piping connection slightly with a hammer, a hole is made.
- If there is any reason to change connection, fill in hole with ruber cabi slot.
Holes for piping
connection (2 points)
CAUTION
1. As the draining is of natural drain type, make the drain hose direct downward.
2. If there is any foreign substance in the drain plate, it may clog the drain pipe.
Therefore, be sure to remove the foreign substance inside after installation.
3. After completion of installation, be sure to pour water into the drain pan,
and then check the draining condition.
(There is no problem in draining when the draining is completed within 20 seconds.)