Condensation Outlet - Helios KWL EC 370 W R Montage- Und Betriebsvorschrift

Installation and operating instructions
GB
IMPORTANT
ATTENTION
Passive house compact units KWL EC 270/370 W R/L
2.2

Condensation outlet

During the heating period, the humidity of the extract air condenses to water. In new buildings or while
having a bath or sauna as well as with laundry-drying, plenty of condensate can be formed. The
condensation must be able to run off freely from the unit. In this respect, the enclosed ball siphon (included
in delivery) must be fitted in the condensation outlet in the bottom reservoir.
– Installation of ball siphon
The ball siphon is installed in the bottom reservoir of the unit.
1. Open ball siphon, turn the mounting part a 1/4 turn (Fig.8).
2. Plug the mounting part in the condensation outlet from below, until the claw fasteners snap to the sheet
edge of the base plate (Fig.9).
3. Insert locking part and push upwards (Fig.10).
4. Then connect condensation hose DN 12 mm (not included in the delivery) to the hose connector on the
siphon housing and tighten by hand (Fig.11).
☞ 5. Connect siphon housing and turn the mounting part a
1/4 turn (Fig.12)
(NOTE: Ensure that the floating ball is in the housing!)
6. Connect the condensation hose DN 12 mm (length
max. 5m) to the drainage system on the housing
(siphon). In doing so, position the condensation hose
at a gradient (Fig.13). Absolutely necessary for proper
condensation outlet.
An open outlet should be installed (diagram Fig.14)
due to odour development from the dried-up siphon.
7. The ball siphon must undergo a regular cleaning
cycle.
– In order to guarantee the absence of leaks, the
ball siphon must not be subjected to lateral loads
due to the condensation hose during installation!
– The drainage pipe route must not rise behind the
siphon!
– The condensation outlet must be frost-proof!
6