IRREGULARITY
The burner does not start.
POSSIBLE CAUSE
1 No voltage.
2 Faulty adjustment thermostat.
3 Connectors not inserted correctly.
4 Broken fuse.
5 The gas pressure is insufcient or
excessive.
6 Temporary lock.
7 The gas valve does not open properly.
8 Broken ignition electrode.
9 No ionization.
8 Ionization probe or relative ground
cable.
REMEDY
1 Check the supply voltage.
2 Check the regulation thermostat (TC)
3 Check that the connectors are properly
inserted.
4 Check that the network fuse is intact.
5 Check the gas inlet pressure.
6 Press the reset button.
7 Check the gas valve opening; if the valve
opens, a pressure drop will occur.
8 Check the ignition electrode.
9 Check that there is ionisation current.
ENGLISH
34 / 40
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