Atag Q 25S - Condensation Drain Pipe

Installation & Servicing Instructions ATAG Q-Series
15
6.6 Condensation drain pipe
ATAG boilers produce condensate. This condensate must be drained otherwise the
boiler will not function.
The collecting condensation drain pipe should be connected to the drain by means
of an open connection. By this means the possibility of drain gases ending up in the
boiler is prevented. The drain connection should have a minimum diameter of 32mm.
Connect the condensation drain pipe according to the actual regulations.
The following components are connected to the collective condensation drain pipe:
- Condensation discharge;
- Safety valve;
Draining of the condensation water to the external rain guttering is not
permitted in view of the danger of freezing.
Before putting the boiler into operation ll the siphon with 300 ml of water.
The condensate pipe must be run using suitable corrosion resistant materials
(eg. plastic).