Troubleshooting - Ferroli SUN G.6 R Instructions D'installation, D'utilisation Et D'entretien

TROUBLESHOOTING

FAULTS
The motor fails to operate
The motor operates but the
flame fails to ignite, thus
blocking the appliance
The burner starts, the flame
ignites but the appliance
blocks
The flame is irregular and
short, with sparks
Smoky flame
12
S.p.A.
PROBABLE CAUSES
No electricity
a) No discharge from from
the electrodes
b) Clogged injector
c) No fuel supplied
a) Dirty photoelectric resi-
stance
b) Badly atomizing injector
a) Badly atomizing injector
b) Pump pressure toon low
c) Water in the heating fuel
a) Badly atomizing injector
b) Insufficent combustion air
SUN
REMEDIES
a) Check the fuses
b) Check the thermostats
(room, boiler, safety)
a) check that the plugs are
in the correct position and
clean them
b) Clean or replace the
injector
c) Check the level of the
heating fuel in the cistern.
Check that no gate val-
ves are closed along the
heating oil line. Check
that the line and pump
filters are clean
a) Clean the photoelectric
resistance
b) Clean or replace the
injector
a) Clean or replace the
injector
b) Chek and raise the pres-
sure
c) Remove water from the
cistern and clean the fil-
ters
a) Clean or replace the
injector
b) Check that the air lock
opens regularly. Check
that the fan is not dirty