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Commissioning
18
GB
Gas supply
Check the gas supply connec on to
the boiler for soundness before start-
ing the boiler!
Purge any air between the gas valve
and the gas line. This can be done at
the test point (1) at the gas pressure
switch.
Don’t forget to close the test point
a erwards!
Condensate connec on
Remove the syphon (2) from the con-
densate connec on. Fill it with water
and place it back in the original posi-
on.
Make sure the syphon is
fi
lled before
star ng the boiler, in order to pre-
vent
fl
ue gases discharging through
the condensate connec on!
Flue and air intake connec ons
Check whether the
fl
ue and air intake
systems are made according to the
na onal and local regula ons.
Installa
ons which don’t comply
with the regula ons, are not allowed
to be commissioned.
Make sure that all connec ons are
free.
The size of
fl
ue gas and air intake
connec ons may not be reduced.
Gas supply
Condensate connec on
Flue and air intake connec ons
Air Intake connec on
Flue gas connec on
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THISION L Evo 70
THISION L Evo 120
Summary of Contents for Thision EVO WH 250-120
Page 1: ...Operation and Installation manual THISION EVO WH 08 2016 PAG THEWH01...
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