Airwell Multi Split DUO 50 DCI, Service Manual

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APPENDIX A
SM DLF 1-A.1 GB
DISPOSAL OF OUTDOOR UNIT CONDENSED WATER
In case of using a drain elbow, the unit
should be placed on a stand at least 3 cm
high.
Install the hose with a downward to allow
smooth flow of draining water.
Use 16mm I.D. tube for drainage.
PIPES CONNECTIONS
CUTTING AND FLARING THE PIPES
1. Please use the pipe cutter
for cutting the pipes.
2. Remove all burrs by using
reamer. Gas leakage
might happen If burrs are
not removed !
Turn pipes edge down to
avoid metal powder from
entering down the pipes.
3. After inserting the flare
nut into the cooper pipes,
please make a flare.
PIPE INSULATION
1. Please carry out insulation at pipe
connection portion as mentioned in Indoor/
Outdoor Unit Installation Diagram. Please
wrap the insulated piping end to prevent
water from going inside the piping.
2. If drain hose or connecting pipes is in the
room (where dew may form). Please
increase the insulation by using POLY-E
FOAM with thickness of 9 mm or more.