Toshiba RAV-SM1104UT-E, Руководство по установке

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Toshiba XXXXXXX( X /X)
– 12 –
4-way Air Discharge Cassette Type
Installation Manual
EN
5
DRAIN PIPING WORK
CAUTION
• Following the Installation Manual, perform
the drain piping work so that water is
properly drained, and apply a heat insulation
so as not to cause a dew droping.
Inappropriate piping work may result in water
leakage in the room and wet of furniture.
„ Piping/Heat insulating material
Require the following materials for piping and heat
insulating at site.
„ Flexible hose
Use the attached flexible hose to adjust center
discrepancy of the hard vinyl chloride pipe or to
adjust the angle.
• Do not use the flexible hose as stretched, or do
not deform it more extent than that in the
following figure.
• Be sure to fix the soft end of the flexible hose
with the attached hose band.
• Use the flexible hose on a horizontal level.
REQUIREMENT
• Be sure to perform heat insulation of the drain
pipes of the indoor unit.
• Never forget to perform heat insulation of the
connecting part with the indoor unit.
An incomplete heat insulation causes dew droping.
• Set the drain pipe with downward slope (1/100
or more), and do not make swelling or trap on
the piping. It may cause an abnormal sound.
• For length of the traversing drain pipe, restrict
to 20m or less.
In case of a long pipe, provide support
brackets with interval of 1.5 to 2m in order to
prevent waving.
• Set the collective piping as shown in the below
figure.
• Be sure not to apply force to the connecting
part of the drain pipe.
• The hard vinyl-chloride pipe cannot be directly
connected to the drain pipe connecting port of
the indoor unit.
For connection with the drain pipe connecting
port, be sure to use/fix the attached flexible
hose with the hose band, otherwise a damage
or water leak is caused on the drain pipe
connecting port.
Piping
Hard vinyl chloride pipe VP25
(Outer dia. : Ø32mm)
Heat insulator
Foam polyethylene :
Thickness 10mm or more
max
45˚
Riser (Trap)
90˚ Bend
max
45˚
OK NO GOOD
Support
bracket
1/100 or more
downward
Heat insulator
1.5m to 2m
Arched
shape
Trap
NO
GOOD
VP25
As long as possible (10cm)
Downward slope
1/100 or more
VP30 or more
VP25 VP25
Drain pipe
connecting port
(Transparent)
Adhesive inhibited :
Use the attached flexible hose and hose band for
connecting the drain hose to the clear drain socket.
If applying the adhesive, socket will be damaged and
cause water leakage.
Align the attached hose band to
the end of hose, set the
tightening position upward, and
then tighten it.
Flexible hose
(Accessory)
Socket for VP25 vinyl chloride pipe
(To be local procure)
Drain pipe
connecting port
(Hard socket)
VP25 vinyl chloride pipe
(To be local procure)
Attached hose
band
Attached flexible hose
Soft socket
Hard socket
Socket for VP25
(To be local procure)
VP25 vinyl chloride
pipe (To be local
procure)
Indoor
unit
Indoor uni
t
12-EN
+00EH99858901-1_01EN_4-way_IM.book Page 12 Tuesday, June 3, 2008 6:30 PM