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1.28 APPLIANCE START-UP (IGNITION)
To commission the boiler (the operations listed below must only be performed by qualified personnel and in the presence of staff only):
1. check that the internal system is properly sealed according to the specifications set forth by regulations in force;
2. Ensure that the type of gas used corresponds to the boiler settings (the type of gas appears on the display on first connection to the
power supply, or by checking the relative parameter “G”);
3. check that there is no air in the gas pipe;
4. Check connection to a 230V~50Hz power mains, correct L-N polarity and the earthing connection;
5. check that the intake/exhaust terminals are not obstructed and that they are installed properly;
6.
Check that the drain trap is full and that it prevents any passage of flue gas into the room
;
7. check that there are no external factors that may cause the formation of fuel pockets;
8. Perform the flue test and, if needed, set the correct value of the parameter “F0”:
9.
Activate the quick Calibration function:
10. Switch the appliance on and check correct ignition;
11. Check that the gas flow rate and the relative pressure values comply with those indicated in the booklet;
12. ensure that the safety device intervenes in the event of gas supply failure and check the relative intervention time;
13. Check the activation of the main switch located upstream of the appliance and in the appliance.
Even if just one single safety check provides a negative result, do not commission the system.
