Beretta Ciao Green R.S.I. Serie Manual De Instalacion Y Uso página 9

Switching off for long periods
In case of absence for long periods of time, set the mode selector (fi g. 31) to
(OFF). Turn the main system switch OFF. Close the fuel and water taps
of the heating and domestic hot water system. In this case, anti-frost device
is deactivated: drain the systems, in case of risk of frost.
4.3 Light signals and faults
To restore operation (deactivate alarms):
Faults A 01-02-03
Position the function selector to
the required position (summer mode) or
If the reset attempts do not reactivate the boiler, contact the Technical As-
sistance 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
the fi lling tap until the pressure reaches a value between 1 and 1.5 bar.
Then position the mode selector to the desired position
(winter). The boiler will perform one purge cycle lasting approximate-
ly 2 minutes. If pressure drops are frequent, request the intervention of the
Technical Assistance Service.
BOILER STATUS
Off status(OFF)
Stand-by
ACF alarm lockout module
ACF electronics fault alarm
Limit thermostat alarm
Tacho fan alarm
Water pressure switch alarm
NTC domestic water fault (only when con-
nected to an external storage tank with probe)
NTC heating outlet fault
Heating outlet probe overtemperature
Outlet/return line probe differential alarm
NTC heating return line fault
Heating return line probe overtemperature
Outlet/return line probe differential alarm
Cleaning the primary heat exchanger
NTC fl ue gases fault
Flue gases probe overtemperature
False fl ame
Low temperature system thermostat alarm
Temporary pending ignition
Water pressure switch intervention
Calibration service
Calibration installer
Chimney sweep
Vent cycle
External probe presence
Domestic water heat request
Heating heat request
Antifreeze heat request
Flame present
(OFF), wait 5-6 seconds then set it to
(winter mode).
(OFF) and adjust
(summer) or
DISPLAY
OFF
-
on
A01
fl ashing 0.5 on/
A02
0.5 off
on
A03
on
A04
fl ashing 0.5 on/
A06
0.5 off
on
A07
on
A08
fl ashing 0.5 on/
0.5 off
A09
on
fl ashing 0.2 on/
A11
0.2 off
on
A77
fl ashing 0.5 on/
ADJ
0.5 off
ACO
fl ashing 0.5 on/
1.0 off
60
°C
80 °C
Fault A 06
Contact the Technical Assistance Centre.
Fault A 07
Contact the Technical Assistance Centre.
Fault A 08
Contact the Technical Assistance Centre.
Fault A 09 with fi xed red LED lit
Position the function selector to
required position (summer mode) or (winter mode).
If the reset attempts do not reactivate the boiler, request the intervention of
the Technical Assistance Service.
Fault A 09 with fl ashing red and green LEDs
The boiler is equipped with an auto-diagnostic system which, based on the
total number of hours in certain operating conditions, can signal the need
.
to clean the primary exchanger (alarm code 09 with fl ashing red and green
LEDs and fl ue gas meter >2,500).
Once the cleaning operation has been completed, using the special kit sup-
plied as an accessory, the total hour meter will need to be reset to zero as
follows:
- switch off the power supply
- remove the housing
RED LED YELLOW LED
fl ashing 0.5 on/0.5
off
fl ashing 0.5 on/0.5
off
fl ashing 0.5 on/1.0
off
(OFF), wait 5-6 seconds then set it to the
TYPES OF
GREEN LED
ALARMS
fl ashing 0.5 on/
None
3.5 off
fl ashing 0.5 on/
Signal
3.5 off
Defi nitive lockout
Defi nitive lockout
Defi nitive lockout
on Defi nitive lockout
fl ashing 0.5 on/
Signal
0.5 off
Temporary stop
Temporary then
defi nitive
Defi nitive lockout
Temporary stop
Temporary then
defi nitive
Defi nitive lockout
Signal
fl ashing 0.5 on/
0.5 off
Temporary stop
Defi nitive lockout
Temporary stop
Temporary stop
fl ashing 0.5 on/
Temporary stop
0.5 off
fl ashing 0.5 on/
Temporary stop
0.5 off
fl ashing 0.5 on/
Signal
0.5 off
Signal
fl ashing 0.5 on/
Signal
1.0 off
Signal
Signal
Signal
Signal
on Signal
ENGLISH
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