Ariston ALTEAS ONE Net Series Installation And Servicing Instructions page 61

4.1 Electrode (detection and ignition)
Tools
Unplug the electrode on the control box
Remove the screws and pull the electrodes towards you.
1
2
4.2 Burner
Tools
TIME 5 min
Remove the silencer
1
Isolate the gas supply. Disconnect the gas pipe.
2
Disconnect the cable of the electrode.
Remove the four nuts and remove the burner unit
3
MAINTENANCE GUIDE
TIME 15 min
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