Helios KWL EC 220 D R Montage- Und Betriebsvorschrift Seite 29

Installation and operating instructions
GB
ATTENTION
ATTENTION
ATTENTION
Compact ceiling-mounted units KWL EC 220/340 D
– Assembly of ball siphon with wall mounting Variant 2
Installation preparation:
counter flow heat exchanger
1. Insert locking mechanism up to the stop in the mounting part incl. sealing ring (Fig.11).
2. Mount mounting part to the wall with the provided screws/ dowels (Fig.12/19).
Position the wall mounting, so as to ensure a sufficient gradient to the condensation outlet
(Fig.19) of the KWL unit!
3. Attach siphon housing and lock into mounting part with a ¼ turn (Fig.13)
(NOTE: Ensure that the floating ball is in the housing!)
The drainage pipeline must not rise behind the siphon
The condensation outlet must be frost-proof
The ball siphon must be cleaned regularly
7
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Fig
Fig
Fig
GB
and p cross
Fig
Fig
Fig