eta HACK 200, Руководство по установке

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Adjusting software parameters Fuel change
5.2 Adjusting software parameters
Setting the [Service] access level
For setting some parameters, the [Service] access
level is required.
To set this access level, press [Toolbox] in the
overview screen.
Next, press [Change authorisation]. A window opens.
Enter the password "135" and press [Log in] to confirm.
5.2.1 Fuel
Explanation [Fuel]
This parameter sets the type of fuel used. The control
system contains appropriate values for each type of
fuel, to ensure optimum combustion and ash removal.
This parameter is factory-set to [Woodchips].
Changing the parameter
Press [Boiler] to select the function block.
Press to go to the function block's text menu. The
parameter is at:
Select the parameter and press [Change].
A settings window opens:
Make your selection and press [Accept] to save.
If the fuel is set to [Pellets] or [Miscanthus], the
setting for flue gas recirculation is automatically
changed to [Yes].
If the fuel is [Woodchips], the [No] setting is made au-
tomatically.
If you know the water content and density of the
fuel you are using, you must also adjust these two
parameters. You can find them in the same submenu.
Changing the de-ashing interval
Open the settings by pressing the button in boiler
overview. A settings window will open. Select the
desired parameter in this. Enter the new value and
press [Accept] to save.
The de-ashing interval can also be changed in the
text menu. The parameters can be found under:
The de-ashing interval may only be modified after
consultation with a specialist or ETA customer
service.
5.2.2 Flue gas recirculation
Explanation of [Flue gas recirculation]
When the fuel setting is changed in the control system,
the status of the flue gas recirculation is adjusted auto-
matically.
If the fuel is set to [Pellets] or [Miscanthus], the
setting for flue gas recirculation is changed to
[Yes].
If the fuel is [Woodchips], the setting is [No].
However, if wood chips with less than 15% water
content are used, the [Yes] setting must be made
manually.
Checking the setting
The current setting can be checked in the [Boiler]
function block's text menu at:
Boiler
Settings
Fuel
Boiler
Ash removal
De-ash after min.
De-ash after max.
Boiler
Settings
Flue gas recirculation