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settings - adjustment - problem identi cation menus
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Parameter
Description value
default setting
6 3 DIAGNOSTICS
634Zone 3 heat request 0 = OFF
1 = ON
8 SERVICE PARAMETERS
81
BOILER STATISTICS
810Number of hours burner operating in heater mode (xxh/10)
811Number of hours burner operating in hot water mode (xxh/10)
812Number of ame separations (nr/10)
813Number of ignition cycles (nr/10)
814Average length of heating request (minutes)
8 2 BOILER
821Fan Status 0 = OFF
1 = ON
822
Fan speed (x100) rpm
823Circulation pump speed 0 = OFF
1 = Low speed
2 = High speed
824Diverter valve position 0 = D.H.W.
1 = Central Heating
825D.H.W. Flow Rate (l/min)
828Gas Power (kW)
8 3 BOILER TEMPERTURE
831Heating ow temperature (in °C)
832Heating back ow temperature (in °C)
8 4 SOLAR & STORAGE
842Solar appliance water input temperature activated only with the solar kit
connected
8 5 SERVICE
850Months to next maintenance from 0 to 60 (month) 24
If setted the boiler will display that is time to call the installer for maintenance
851Enable Maintenance advice 0 = OFF
1 = ON
0
852Maintenance Warning Reset Reset? OK= Yes Esc = No
to erase the advice for maintenance
8532nd Heat Exchanger Clogging State 0 = DHW Exchanger OK
1 = Partially Clogged
2 = Very Clogged Please
Replace
854
PCB hardware version
855PCB software version
8 6 ERROR LIST
86010 last errors from E00 to E99
This parameter allows the last 10 boiler errors agged to be displayed, indicating the day, month and year.
When the parameter is accessed, the errors are displayed listed from E00 to E99.
For each error, the following sequence is displayed:
E00 - error number
108 - error code
861Error list reset Reset
OK = yes
ESC = no