E05
''FAN
FEEDBACK
FAULT
''
Fan modulation
cable connector is not mounted,
or there is a loose
contact.Check re
lated
cables at
the fan and circuit
board side
Replace the fan cables.
Replace the fan
YES
NO
E08
''FLAME CIRCUIT
FAULT
''
Check whether ignition
electrode cable (electrode and
circuit board side) is latched or
look for any
loose contact.
Check whether cable
connections are proper and
without damage
NO
Remove igniton electrode
and check is there any
oxidation present.
YES
Replace the cable group.
Press the ''Reset''
button.
Replace the cable group.
Press the ''Reset'' button.
NO
YES
Clean oxidation on the
electrode.
Press the ''Reset'' button.
YES
Check the Ignition and
Ionization Electrode
distances with in
tolerances
NO
YES
Replace the
main board.
Replace the
main board.
YES
27
