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parameters of C menu
The C menu shows the history of twenty error codes detected (from the most recent one):
Nr
par.
Parameters
Values
Parameter description
1
Error code Nr.01
Error code &
number of events
Shows:
- the last twenty error codes registered (position 1 = the most recent);
- the number of events occured.
2
Error code Nr.02
Error code &
number of events
...
20
Error code Nr.20
Error code &
number of events
21
Total error codes
Total of all error codes detected.
parameters of D menu
The D menu shows the value detected by the many sensors of the boiler:
Nr
par.
Parameters
Values
Parameter description
Unit /
Default value
1
Outdoor temperature
-50°C~50°C
Detected temperature by the external temperature
sensor.
°C
2
Flow temperature (CH)
-9°C~161°C
Flow temperature of heating circuit.
°C
3
Return temperature
(CH)
-9°C~161°C
Return temperature from the heating system.
°C
4
Hot water temperature
(DHW)
-9°C~161°C
Hot water temperature.
°C
5
Antifrost sensor
temperature
-50°C~50°C
Detected temperature by the antifrost sensor.
°C
6
Exhaust sensor
temperature
-9°C~161°C
Detected temperature by the exhaust sensor.
°C
7
Fan speed (Input)
It shows the rotation speed required to the fan.
RPM
8
Fan speed (Output)
It shows the detected rotation speed of the fan.
RPM
9
PWM of the fan (Input)
0~1023
It shows the PWM of the fan.
BIT
