INSTALLATION INSTRUCTIONS
27
P
T
S
4.2 Filling the condensate trap
The condensation trap must be pre-filled when
starting the boiler for the first time in order to prevent
flue gases from flowing back through the trap.
The filling operation is carried out as follows (see fig.
1):
•
Remove plug T and fill the trap S three quarters
full with water;
•
Replace plug T and connect the drainpipe P into
a condensate discharge trap conforming to
current legislation;
Attention! It is recommended to clean the
condensate trap, after a few months of boiler
operation
and
periodically
to
remove
any
deposits/residuals that may interfere with correct
operation.
Fig. 1
