elco VG4.460 DP, Руководство по эксплуатации

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03/2013 - Art. Nr. 4200 1032 7200A 21
en
Commissioning
Setting the flame
Operating mode
Closing the "Setting the flame" menu
The burner setting is now complete. If necessary, it is possible to again correct each of the
settings values. To do this, position the cursor on the value to be modified, using the
or key.
Otherwise, at any point, there are 3 possible ways of closing the "Setting the flame" menu, as
follows:
- either restart the burner setting procedure, passing through the presetting phase (without
entering a password). To do this, position the cursor on the symbol and confirm with
the key. All the settings values already saved therefore remain available. This is essential
for testing a new ignition position.
- or: Save the fixed values and end the setting procedure. To do this, position the cursor on the
symbol and confirm with the key . The burner is then ready to operate and can now be
controlled by the boiler regulation.
- or: Quit the settings menu without reaching the end of the setting procedure. To do this, position
the cursor on the symbol and confirm with the key . All the servomotor positions saved
up to this point are recovered by calling up the settings menu again.
Operating mode - Display of the operating status, the flame signal and the operating time
After setting of the burner has been completed, it switches to operating mode.
The burner's instantaneous operating status (operation at minimum or maximum power) is
shown by the cursor.
The lower cell shows the intensity of the signal. The display range is from 0 µA to 13 µA. A good
quality signal is above 8µA.
The following limit values are valid:
• When checking an unwanted flame: the signal must be < 0.7µA
• During the safety time: the signal must be > 1.0µA
• During operation: the signal must be > 8µA
The cell at the bottom right displays the current operating time of the burner.