Daikin SkyAir RZQ-P Series, Инженерные данные

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Installation of indoor unit EDUS281120_a
178 RZR-P, RZQ-P(9)
3PN07521-2C
13 English
DRAIN PIPING WORK 6.
Install the drain piping. (Refer to Fig. 16) (1)
The drain pipe should be short with a downward slope and should prevent air pockets from forming. •
Watch out for the points in the fi gure 16 when performing drain work. •
Fig. 16
Make sure the drain
hose is at a downward
slope.
Make sure the tip does
not
g o under water even
when water is added.
Drain hose Drain hose
(Downward
slope)
When extending the drain hose, use a commercially available drain extension hose, and be sure to •
insulate the extended section of the drain hose which is indoors. (Refer to Fig. 17)
Indoor unit drain hose
Extension drain pipin g
(commercially available)
Insulatin g tube
(commercially available)
Insulatin g tape (accessory) (4)
( See “4.INDOOR UNIT INSTALLATION” )
Fig. 17
Make sure the diameter of the extension drain piping is the same as the indoor unit drain hose (hard •
vinyl chloride, I.D. 9/16”) or bigger.
In case of converging multiple drain pipes, install them referring to Fig. 18.
•
Select diameter of drain piping which adapts to the capacity of the unit connected. •
Fig. 18
(Slope of at least 1/100)
4 or more
Make sure the drain works properly. (2)
Plastic container
for pourin
g
Drain pan
Make sure not to splash the water.
Fig. 19
After drain work is complete, perform a drain •
check by opening the front panel, removing
the air fi lter , pouring water into the drain pan,
and making sure water fl ows smoothly out of
the drain hose.
(Refer to Fig. 19)