27
A
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Drainpipe and drain hose installation
Care must be taken when installing the drainpipe and
drain hose for the indoor unit so that condensate water is
drained correctly outside.
End of drain
hose
A-A’
While connecting with glue, don’t block
the hose.
Connect PVC
drain hose
Thermal insulation
Thermal insulation
PVC drain
hose (glue
outside)
Flexible hose
(glue inside)
Hard joint
Steel ring of drain hose
Joint of drain hose
Drain hose
Drain hose
Bonding treatment
Wrap thermal sleeve
Fix with Cable-Tie
As shown in the figure, tighten steel ring
of the drain hose.
In
do
or
u
ni
t
1
Installing the drain hose should be the shorter, the better.
In order to discharge condensation water, the drain
hose should keep tilted.
Fix the drain hose with Cable-Tie, so that it will not
separate from the machine.
Flexible end of the drain hose connects with the
machine, and hard end connects with PVC drain hose.
Both ends of the drain hose must be fixed by PVC adhe-
sive, to prevent leakage.
2
Insulate and fix the drain hose according to the figure.
Insert the drain hose to bottom of the outfall of water
basin.
Lock steel ring of the drain hose according to the figure.
Wind and wrap steel ring and drain hose fully with ther-
mal insulation sponge; fix both ends of external layer
with ribbon for thermal insulation.
After being installed, drain hose must be insulated fully
by heat insulating material.(To be provided at site)
3
While using draining pump, insulate the drain hose with heat
insulating material according to the figure.
Check if the rubber ring is installed properly on the
draining pump.
Check if the drain cap blocks the outfall of water basin
properly.
Connect to
indoor unit
Summary of Contents for NS 4CREA Series
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