Eco Spar AURIGA 23 kW Manual For Installation And Operation page 22

Modifying the parameters
The Fumis ALPHA parameters are used to fine tune the operation of the combustion system with the Fumis ALPHA
controller. Set the parameter values of the Fumis ALPHA controller, according to the selected configuration, to
optimize the performance of the combustion system.
With the Fumis ALPHA keyboard you can modify the parameter values, but you cannot change the valid parameter
range settings. The valid parameter range settings are set in the configuration procedure in the Fumis PC-Pro
application.
Default range for a parameter is between 0-255, but this range can be further limited during the configuration
procedure. With the Fumis ALPHA keyboard you can enter the parameter value within the set valid range.
Note:
It is recommended to use the Fumis PC-PRO application for modifying the parameters.
Input and output diagnostics
For the diagnostic purposes you can digitally test the inputs and outputs.
In the service menu you can view the state of the digital and analog inputs. The values are read-only and cannot be
modified.
Additionally, you can view the state of the digital outputs. While the combustion system operates, the values are read-
only. If the combustion system is off, the values can be modified.
Viewing service counters
The Fumis ALPHA controller monitors the combustion system operation and provides different service counters. The
values are read-only and cannot be modified.
The On time counter shows the total time the combustion system is plugged in the mains, and the Heating time and
the Service time counters show the total time the combustion system is burning. The Service time counter can be
reset.
The On time, Heating time and Service time entry values are displayed in hours or days. Up to 999 hours is displayed in
hours (for example, 123h), over 999 hours is displayed in days (for example, 123d). Value over 999 days is displayed as
Hi.
To reset the Service time counter, navigate to the Reset service timer entry and press the Enter button to enter the
edit mode. The display shows Off. Press the right arrow menu button to display On and then press the Enter button to
confirm. The Service time counter is reset.
Viewing logs
Fumis ALPHA controller offers event and error logging and can store up to 15 logs. Logs are available in the service
menu.
To view the logs, navigate to the Logs entry and press the Enter button. The menu lists all 16 logs. Each log contains
the date and time of the event/error, log code and log data. To move between them use the left and right menu
buttons. In case a log is empty, ---- is displayed. When logs are full, they are overwritten from the oldest one up.