Riello FAMILY AQUA CONDENS 3.5 BIS Manuel D'installation Et D'utilisation page 26

Family Aqua Condens 3.5 BIS
O - Faults shown on the display
When there is an operation fault, the display shows a flashing code
and the RESET and icons (simultaneously or otherwise).
P - Resetting the faults
Wait about 10 seconds before resetting normal operating conditions,
Then proceed as follows:
1. Displaying only the icon
The appearance of the indicates that an operation fault has been
diagnosed and the boiler will attempt to resolve it autonomously
(temporary stop).
If the boiler does not resume normal operation, there are two possi-
ble display scenarios:
Case A
disappears, and the RESET icon appears along with a different
alarm code.
In this case, proceed as described in point 2.
Case A - temporary fault
Case A - definitive fault
Case B and C
The RESET icon will appear along with a different alarm code, to-
gether with the .
In this case, proceed as described in point 3.
26
Case B - temporary fault
Case B - definitive fault
2. Display only of the RESET icon
Press the key to restore operation. If the boiler performs the firing
procedure and resumes normal operation, the stoppage can be at-
tributed to a chance situation.
Repeated lockouts require the intervention of the Riello Technical
Assistance Centre.
3. Displaying the RESET icons and
the Riello Technical Assistance Centre.
Fault on the domestic hot water circuit probe - 60.
The fault code is only displayed in standby.
Fault J0-J1 (faults regarding connections to the board) requires the
intervention of the Riello Technical Assistance Centre
Fault J0 - J1 (card connection faults):
the intervention of the Riello Technical Assistance Centre is needed.
Only the icon lights up, and the alarm code appears:
FAULT DESCRIPTION
FLAME FAILURE LOCKOUT (D)
PARASITE FLAME (T)
NEW ATTEMPT IN PROGRESS (T)
MINIMUM GAS INPUT
PRESSURE (T)
MINIMUM GAS INPUT
PRESSURE (D)
LIMIT THERMOSTAT (D)
FLUE GAS PROBE
SHORT CIRCUIT (D)
DELIVERY PROBE LIMIT
TEMPERATURE (D)
DELIVERY PROBE LIMIT
TEMPERATURE (T)
RETURN PROBE LIMIT
TEMPERATURE (D)
RETURN PROBE LIMIT
TEMPERATURE (T)
RETURN-DELIVERY PROBE
DIFFERENTIAL (D)
FLUE GAS OVERTEMPERATURE
PROBE (D)
requires the intervention of
Icon
Alarm RESET
code icon
10 YES NO
11 NO YES
12 NO NO
13 NO YES
14 YES NO
20 YES NO
21 YES YES
24 YES NO
25 NO YES
26 YES NO
27 NO YES
28 YES YES
29 YES YES