- 24 -
INSTALLATION
6 - CONDENSATE DRAINAGE
When connecting the condensate drain to the waste
water drain, it is essential:
- to follow all applicable codes and regulations co-
vering the disposal of condensate originating
from combustion appliances.
- to maintain a downwards slope towards the drain,
The condensate drainage tubes must ei-
ther be buried or pass through a heated
area to avoid any obstructions caused
by freezing.
The condensate drainage siphon
should be checked regularly.
Before activating the boiler for the first
time, remove the condenser cover and
fill the siphon (rep 10) (fig. 2 - page 10 -
chapter
Note:
- The maximum production of condensates is
1.5 l/h (with underfloor heating low temperature
load 100 % load) which amounts to an average
daily production of 10 litres of condensates for a
15 kW installation - This low flow rate does not re-
quire any specific treatment (extensive dilution in
the waste water). Nevertheless, if local regula-
tions require waste to have a neutral pH, a
condensate treatment tank must be installed
between the siphon and the waste water drain.
Accessories:
- Siphon (5)
- Tube
40 (1"-1/2) (6)
- Elbow
40 (1"-1/2) (7)
- Waste water drain (8)
DANGER: Risk to life from flue gas poi-
soning!
A dry siphon or leaky condensate
connections can release flue gases into
the building.
Check the siphon fluid level regularly
and fill with water if needed.
!
!
5
6
7
8
FC
X
-3
0
-0
Fig. 20
!
