Beretta Mynute S 24 C.S.I. Instrucciones De Instalacion Y Uso página 12

ENGLISH
5A LIGHT SIGNALS AND FAULTS
The operating status of the boiler is shown on the digital display,
below is a list of the types of displays.
BOILER STATUS
Stand-by
OFF status
ACF module lockout alarm
ACF electrical fault alarm
Limit thermostat alarm
Air pressure switch alarm (C.S.I. models)
Fumes thermostat (C.A.I. models)
H2O pressure switch alarm
NTC domestic water fault (R.S.I only with external
storage heater with probe)
NTC heating fault
Parasite flame
Electric calibration min and max heating
Transient awaiting ignition
Air pressure switch intervention (C.S.I. models)
Fumes thermostat intervention (C.A.I. models)
H2O pressure switch intervention
Preheating Function active (only C.S.I.)
Preheating heat request (only C.S.I.)
External probe present
Domestic water heat request
Heating heat request
Anti-freeze heat request
Flame present
To restore operation (deactivate alarms):
Faults A 01-02-03
Position the function selector to
set it to the required position
mode). If the reset attempts do not reactivate the boiler, contact the
Technical Assistance Centre.
Fault A 04
In addition to the fault code, the digital display shows the symbol .
Check the pressure value indicated by the water gauge:
if it is less than 0.3 bar, position the function selector to
and adjust the filling tap (L fig. 13 for C.A.I. - C.S.I. - external for
R.S.I.) until the pressure reaches a value between 1 and 1.5 bar.
Then position the mode selector to the desired position
mer) or (winter).
If pressure drops are frequent, request the intervention of the Tech-
nical Assistance Service.
Fault A 06 (only C.A.I. - C.S.I.)
The boiler operates normally but cannot reliably maintain a con-
stant domestic hot water temperature, which remains set at around
50°C. Contact the Technical Assistance Centre.
Fault A 07
Contact the Technical Assistance Centre.
12
DISPLAY
-
OFF
A01
A01
A02
A03
A04
A06
A07
A11
ADJ
88°C
flashing
flashing
flashing
flashing
60°C
80°C
(OFF), wait 5-6 seconds then
(summer mode) or (winter
(OFF)
(sum-