Airwell AWSI-DBV018-N11, Руководство по эксплуатации и установке

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22
Installation Procedures
Before completing the electrical connection, a gibbose connector shall be installed on the drainpipe
as to provide it with a water inlet port. Then, if any leakage exists in the piping, check it to make
the water flow of the drainpipe smooth.
pour water into a
gibbose connector
install drainpipe clamp
main unit drainpipe
check drainage via
transparent tube socket
insert the hose into
20mm-30mm of feed
pipe at bottom
dismantle
rubber plug,
reinstall it after installation
6. Connection of Air Return Pipe & Exhaust Port
(c) The blast pipe should be heat-insulated as to prevent condensation.
The length difference between pipes should be limited
to be less than 2:1;
Make the piping as short as possible;
Keep the min. elbow quantity;
Wind the heat insulating material around the flange
between the main unit and the exhaust pipe for heat
insulation and sealing. Install the piping before fitting
up the ceiling.
incorrect incorrect correct
(a) Intake of fresh air (at simplex feeding) (b) Exhaust
air return in air
return pipe
intake from side intake
port or air return pipe
air intake from
the side
side of
piping side of
piping
exhaust from side exhaust
port (together with air return
port )
exhaust port
this entrance can be
used for air return
air return in air
return pipe
5. Installation of Air Return & Air Exhaust Pipes
For the choice and installation of
air return port, air return pipe, air
exhaust port and exhaust pipe,
please consult service personnel.
Calculate the design chart and
exterior static pressure, and select
the exhaust pipe with appropriate
length and shapes.
main unit of air
conditioner
ceiling
suface
special exhaust
port (purchased at
local shop)
exhaust pipe
(purchased
at local
shop)
inspection
hole
air return
pipe
(purchase
d at local
shop)
special air return
pipe (purchased at
local shop) with air
cleaner