Toshiba RAS-25N4KVRG-ND Service Manual page 74

10-3-5. Drainage
1. Run the drain hose sloped downwards.
NOTE
• Hole should be made at a slight downward slant on
the outdoor side.
Do not rise the
drain hose.
50 mm
or more
Do not put
the drain
hose end
into water.
Fig. 10-3-20
2. Put water in the drain pan and make sure that the
water is drained out of doors.
3. When connecting extension drain hose, insulate the
connecting part of extension drain hose with shield
pipe.
Shield pipe
Inside the room
Drain hose
Fig. 10-3-21
Do not form the
drain hose into
a wavy shape.
Do not put
the drain
hose end in
the drainage
ditch.
Extension drain hose
CAUTION
Arrange the drain pipe for proper drainage from the
unit. Improper drainage can result in dew-dropping.
This air conditioner has the structure designed to drain
water collected from dew, which forms on the back of
the indoor unit, to the drain pan.
Therefore, do not store the power cord and other parts
at a height above the drain guide.
Space for pipes
- 74 -
Wall
Drain
guide
Fig. 10-3-22