06/2016 - Art. Nr. 4200 1041 1103A 29
Commissioning
Menu 1: setting the servomotors
Setting with flame
* only for burners with integrated sealing test and only
for gas operation
- If the boiler heating
request is not present, the
burner remains on standby.
In this case, it is still possible
to return to the previous
setting menu "Pre-setting
without flame". To do so,
confirm with the key.
- As soon as there is a boiler
heating request (contacts
X10-2 and X10-3 closed),
the burner starts.
The air flap is opened to move
to the pre-ventilation position.
Air pressure switch test
Checking the gas valves for
leaks*
(the remaining time is
displayed in the menu in the
bottom right-hand corner)
Pre-ventilation
The air flap switches to the
ignition/pre-ignition position.
The fuel valve opens.
Awaiting flame signal
If no flame is detected at the
end of the safety time, the
control and safety unit
switches to malfunction mode.
Flame detected
Flame stabilisation
The control and safety unit
awaits regulation
authorisation.
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