Airwell Multi Split DUO 50 DCI, Service Manual

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APPENDIX A
SM DLF 1-A.1 GB
DRAINAGE INSTALLATION
General
For an efficient functioning of the
drainage system, please take care of the
following:
Always balance the unit with 2°
downward to the drainage side of the
unit.
Use 19 mm tube drainage.
It is recommended to prepare a
drainage point by professional
plumber close to the unit.
For proper drainage, the passage
must be planned with 1° down slope.
Prevent any upwards or reverse flow
in any part.
For preventing of unpleasant smells in
the room, install a siphon in the
installation.
Install the draining tube with 6 mm
thickness thermal insulation sleeve.
Horizontal drainage
The unit includes a drain pump, which
can elevate condensate water up to
120 cm from the unit lowest level. The
drainage tube is connected to the
upper drainage nozzle.
The lower drainage nozzle role is to
empty the drain pan before servicing
the unit.
Install on the drain tube with 5-10 mm
thickness thermal insulation sleeve to
prevent drippings.
30 cm
1 m
Drainage in vertical installation
For vertical installation the water pump
and float switch operation must be
canceled, refer to instructions in
electrical connection chapter.
Replace the drain tube location with
the rubber plug.