Ferroli BlueHelix HiTech RRT C Instrucciones De Uso, Instalación Y Mantenimiento página 343

BlueHelix HiTech RRT C
Table of faults
Table 11- List of faults
Fault code Fault
No burner ignition
A01
Flame present signal with
A02
burner off
Fan fault
F05
No flame after the igni-
A06
tion phase
High fume temperature
F15 - A07
Overtemperature protec-
A08
tion intervention
Exchanger protection
A09
activation
EN
Possible cause
No gas
Ignition/detection elec-
trode fault
Insufficient gas supply
pressure
Trap blocked
Air/fume ducts obstructed
Wrong calibration
Faulty gas valve
Electrode fault
Card fault
No 230V power supply
Tachometric signal inte-
rrupted
Fan damaged
Ionization electrode fault
Flame unstable
air/fume ducts obstructed
Trap blocked
Wrong calibration
The fume probe detects an
excessive temperature
Sensor not correctly posi-
tioned on flow pipe or
damaged
No water circulation in the
system
Air in the system
No water circulation in the
system
Poor circulation and ano-
malous flow probe tempe-
rature increase
blocked exchanger
cod. 3541V300 - Rev. 00 - 02/2021
Cure
Check the regular gas flow to the boiler
and that the air has been eliminated
from the pipes
Check the wiring of the electrode and
that it is correctly positioned and free of
any deposits; replace the electrode if
necessary.
Check the gas supply pressure
Check the trap and clean it if necessary
Remove the obstruction from the flue,
fume extraction ducts, air inlet and ter-
minals.
Do complete manual calibration.
Check and replace the gas valve if
necessary
Check the ionization electrode wiring
Check the condition of the electrode
Electrode to ground
Cable to ground
Check the trap and clean it if necessary
Check the card
Check the 5-pin connector wiring
Check the fan and replace it if neces-
sary
Check the position of the ionization
electrode, free it from any deposits and
do a complete manual calibration, if
necessary replace the electrode.
Check the burner
Remove the obstruction from the flue,
fume extraction ducts, air inlet and ter-
minals
Check the trap and clean it if necessary
Do complete manual calibration.
Check the exchanger
Check the flue gas probe
Check the flue material parameter
Check the correct positioning and ope-
ration of the heating sensor and
replace it if necessary
Check the circulating pump
Vent the system
Check the circulating pump and hea-
ting system
Vent the system
check the exchanger and system
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