54
BOILER STATUS
MALfUNCTION
PROBABLE CAUSE
SOLUTION
Boiler in shutdown state, fault
code E01 shown on LCD display.
Press the Reset button to restore
operation.
Burner does not ignite
Gas supply failure
Check gas supply
Check gas supply cock or gas
network safety valve intervention
Gas valve is disconnected
Reconnect it
Gas valve is faulty
Replace it
PCB is faulty
Replace it
Burner does not ignite: there is
no spark
Ignition/detection electrode
faulty
Replace the electrode
Ignition transformer faulty.
Replace the ignition transformer.
Electronic board does not
switch on: it is faulty
Replace PCB
Burner ignites for a few seconds
and goes off
Electronic board does not detect
flame: inverted phase and neutral
Verify correct neutral and phase
connection
Ignition/detection electrode wire
is interrupted
Reconnect or replace wire
Ignition/detection electrode
faulty
Replace the electrode
Electronic board does not detect
flame: it is faulty
Replace PCB
Ignition heat output setting is too
low
Increase it
Minimum heat output is not set
correctly
Check burner setting
Boiler in shutdown state, fault
code E03 shown on LCD display.
Press the Reset button to restore
operation.
One of the flue gas thermostats
has tripped.
Poor flue draught
Check the chimney and ambient
air suction openings.
Flue gas thermostat is faulty
Replace it
Fault code E04 shown on LCD
display.
Normal operation is restored
automatically when the faults
causing the alarm state are
rectified.
CH system water pressure is low
There are leaks in the heating
system
Check system for leaks
Water pressure switch is
disconnected
Reconnect it
Water pressure switch is not
operating: it is faulty
Replace it
Fault code E05 shown on LCD
display.
Normal operation is restored
automatically when the faults
causing the alarm state are
rectified.
flow probe not
working.
Flow probe disconnected.
Reconnect it
Flow probe faulty.
Replace it
10.
TABLE Of fAULT CODES
Содержание Antea 24kW Range
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Страница 58: ...58 Affix your analyser print out here...
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