32
Water drain and auxiliary water drain
Both
drain lines
should be connected to the corresponding connection on the unit using a hose coupling.
Lead the drain lines via the pipe chase downwards into an
open drain funnel
(min. height 15 cm) inside
the building. The drain funnel is then connected via a
siphon
to the building drain line. The minimum
internal diameter of 45 mm must be maintained over the full length of the building drain line. Make sure
that the drain line is correctly attached and easily accessible for the purpose of inspection and cleaning.
The following connection data should be observed:
– Connections on unit (hose connection):
BSP 3/4" (ø26 mm) drain connection, BSP 1/2" (ø21 mm) auxiliary drain connection
Warning!
Use only
temperature-resistant
installation materials!
Caution!
When using fully demineralized water, only
stainless steel
(min. DIN 1.4301)
or
chemically-resistant plastic (e.g. Polypropylene)
connection components
must be used.
– Drainage capacity:
approx. 20 l/min
– Min. inner diameter of the building drain line:
45 mm
– Min. downslope after siphon:
10 %
Note: It is not permissible to curve the drain pipe upwards, because this can lead to the collection
of deposits at the lowest point in the pipe and to the blockage of the pipe.
Summary of Contents for GS 120 OC
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Page 69: ...69 Notes...
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Page 71: ...Condair Ltd Printed in Switzerland Technical modifications reserved...
