Beretta EXCLUSIVE C.A.I. Manuel D'installation Et D'utilisation page 21

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Info 2
shows circuit pressure (fig. 64)
Fig. 64
Info 3
shows the set heating temperature (fig. 65)
Fig. 65
Info 4
shows the setted temperature (only water tank with sensor,
fig. 66).
Fig. 66
Troubleshooting
When a fault appears on the display, the flame symbol
a flashing code is shown and the two symbols
appear either together or separately.
For a description of the faults, consult the following table.
FAULT
FLAME FAILURE BLOCK (D)
LIMIT THERMOSTAT (D)
BURNER THERMOSTAT (D) (MIX R.S.I.)
FUMES THERMOSTAT (D) (R.A.I.)
FUMES OUTLET OR AIR PRESSOSTAT (D) (MIX R.S.I.)
FUMES OUTLET OR AIR PRESSOSTAT (T) (MIX R.S.I.)
INSUFFICIENT SYSTEM PRESSURE (D*)
INSUFFICIENT SYSTEM PRESSURE (T*)
WATER PRESSURE TRANSDUCER (D)
FALSE FLAME (D)
ELECTRONIC BOARD (D)
SANITARY PROBE 1 (T°)
PRIMARY PROBE (T)
LOW TEMPERATURE THERMOSTAT (T)
(D) Permanent
(T) Temporary. In this operating status the boiler attempts to eliminate the fault on its own
(°) Only with external water tank with sensor. The fault code is shown when the boiler is in stand-by
(*) For the "insufficient circuit pressure" fault, proceed with the circuit filling operations described in the "Boiler functions" chapter.
S.A.R.A. BOOSTER function
If the "winter" mode is selected, the S.A.R.A. Booster function is
activated for the heating circuit. This function allows to reach the
required ambient temperature more quickly.
Depending on the temperature set on the ambient thermostat and
the time taken to reach it, the boiler automatically adjusts the
heating water temperature to reduce operating times, thereby
increasing operating comfort and energy saving.
Fig. 67
goes out,
and
21
Alarm
Symbol
ID
10
YES
20
YES
21
YES
22
YES
30
YES
31
NO
40
YES
41
NO
42
YES
50
YES
51-59
YES
60
NO
71
NO
77
YES
Symbol
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES

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