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Tab.75 Load test settings
Load Test menu
Settings
Func. test status
Select the load test to start the test.
System Flow Temp
Read the central heating flow temperature
T return
Read the central heating return temperature
Actual fan RPM
Read the actual fan speed
Actual flame current
Read the actual flame current
Fan RPM Max CH
Adjust the maximum fan speed during Central Heating mode
Fan RPM Min
Adjust the minimum fan speed during Central H Domestic Hot Water mode
Fan RPM Start
Adjust the start fan speed
Performing the full load test
1. Select the tile [ ].
The Change load test mode menu appears.
2. Select the test Medium power.
A Change load test mode
B Medium power
The full load test starts. The selected load test mode is shown in the
menu and the icon appears in the top right of the screen.
3. Check the load test settings and adjust if necessary.
Only the parameters shown in bold can be changed.
Performing the low load test
1. If the full load test is still running, press the button to change the
load test mode.
2. If the full load test was finished, select the tile [ ] to restart the
chimney sweep menu.
A Change load test mode
B Low power
3. Select the Low power test in the menu Change load test mode.
The low load test starts. The selected load test mode is shown in
the menu and the icon appears in the top right of the screen.
4. Check the load test settings and adjust if necessary.
Only the parameters shown in bold can be changed.
5. End the low load test by pressing the button.
The message Running load test(s) stopped! is displayed.
9.3.2
Saving the commissioning settings
You can save all current settings on the control panel. These settings can
be restored if necessary, for example after replacement of the control unit.
1. Press the button.
2. Use the rotary knob to select Advanced Service Menu.
3. Press the button to confirm the selection.
4. Use the rotary knob to select Save as commissioning settings.
5. Press the button to confirm the selection.
6. Select Confirm to save the settings.
When you have saved the commissioning settings, the option Revert
commissioning settings becomes available in the Advanced Service Menu.
Fig.92
Full load test
AD-3000941-03
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Fig.93
Low load test
AD-3000941-03
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11:20
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9 Installer instructions
7762666 - v.02 - 29092020
C 340 / C 640
81