Drainpipes - Saunier Duval 3-035 AK Manuel D'installation

4- INSTALLATION OF THE UNIT

4.3- DRAINPIPES

The body's pump pipe and the drainpipe
(especially the indoor part) should be covered
evenly with the out-let pipe sheath (fittings)
and be bound tightly with the constrictor to
prevent condensation caused by entered air.
To prevent water from flowing backwards into
the air conditioner while the air conditioner
stops, please lean the drainpipe down toward
outdoor (outlet-side) at a degree of over 1/50.
And please avoid any bulge or water deposit.
(Refer to Chart a)
Do not drag the drainpipe violently when
connecting to prevent the body from being
pulled.
Meanwhile. one support-point should be set
every 1~1.5m to prevent the drainpipe from
yielding(Refer to Chart b). Or you can tie the
drainpipe with the connecting pipe to fix it.
(Refer to Chart c)
In the case of prolonged drainpipe, you had
better tighten its indoor part with a protection
tube to prevent it from loosing.
If the outlet of the drainpipe is higher than
the body's pump joint, the pipe should be
arranged as vertically as possible. And the lift
distance must be less than 200mm, otherwise
the water will overflow when the air conditioner
stops. (Refer to Chart d)
The end of the drainpipe should be over 50mm
higher than the ground or the bottom of the
drainage chute, and do not immerse it in water.
If you discharge the water directly into sewage
be sure to make a U-form aquaseal by bending
the pipe up to prevent the smelly gas entering
the house through the drain pipe.
All the joints of the drain system must be
sealed to prevent water leakage.
All field piping must be provided by a licensed
water technician and must comply with the
relevant local and national codes.
Do not let air, dust, or other impurities fall in the
pipe system during the time of installation.
The connecting pipe should not be installed
until the unit has been fixed already.
Keep the connecting pipe dry, and do not let
moisture in during installation.
NOTE!
All the pictures in this manual are for explanation
purpose only. They may be slightly different
from the air conditioner you purchased (depend
on model). The actual shape shall prevail.
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