TITAN
123
EN
cod. 3541Z410 - Rev 01 - 09/2022
Table of faults
Table 6- List of faults
Fault
code
Fault
Possible cause
Cure
01
No burner ignition
No gas
Check the regular gas flow to the boiler and that
the air has been eliminated from the pipes
Ignition/detection electrode fault
Check the wiring of the electrode and that it is
correctly positioned and free of any deposits
Faulty gas valve
Check the gas valve and replace it if necessary
Insufficient gas supply pressure
Check the gas supply pressure
Trap blocked
Check the trap and clean it if necessary
Card fault
Check the card
0PR 150
Flame present signal with
burner off
Electrode fault
Check the ionization electrode wiring
Card fault
Check the card
03
Overtemperature protec-
tion intervention
Heating sensor damaged
Check the correct positioning and operation of
the heating sensor
No water circulation in the system
Check the circulating pump
Air in the system
Vent the system
05
Fan protection interven-
tion
Fault F15 generated for 1 hour (consecu-
tive)
See fault F15
06
No flame after ignition
phase (6 times in 4 minu-
tes)
Ionization electrode fault
Check the position of the ionization electrode
and replace it if necessary
Flame unstable
Check the burner
Gas valve Offset fault
Check the Offset adjustment at minimum power
air/fume ducts obstructed
Remove the obstruction from the flue, fume
extraction ducts, air inlet and terminals
Trap blocked
Check the trap and clean it if necessary
07
High fume temperature
Exchanger dirty
Clean the exchanger
Exchanger deteriorated
Check the integrity of exchanger
Sensor does not indicate the correct tem-
perature
Check the fume sensor or replace it
08
Heating sensor 1 (flow)
overtemperature indica-
tion
(Viewable only in the
History Menu)
insufficient system water circulation
check water circulation
09
Return sensor overtempe-
rature indication
(Viewable only in the
History Menu)
insufficient system water circulation
check water circulation
10
Flow sensor 1 fault
Sensor damaged
Check the wiring or replace the sensor
Wiring shorted
Wiring disconnected
11
Return sensor fault
Sensor damaged
Check the wiring or replace the sensor
Wiring shorted
Wiring disconnected
1PR 150
DHW sensor fault
Sensor damaged
Check the wiring or replace the sensor
Wiring shorted
Wiring disconnected
13
Card parameter fault
Wrong card parameter setting
Check the card parameter and modify it if
necessary.
Содержание TITAN 150
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