elco VL 2.120 D, Руководство по эксплуатации

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11/2010 - Art. Nr. 4200 1029 8600A 19
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 button
or .
Otherwise, at all times, the following possible ways of closing the "Setting the flame" menu are
available:
- Returning to the burner settings with passing through the pre-setting phase (without entering a
password). To do this, position the cursor on the symbol and confirm with the button . All
the settings values already saved therefore remain available.
- Saving the fixed values and ending the setting procedure. To do this, position the cursor on the
symbol and confirm with the button . The burner is then ready to operate and can now
be controlled by the boiler regulation.
- Quitting the settings menu without reaching the end of the setting procedure. To do this, position
the cursor on the symbol and confirm with the button . All the servomotor positions saved
up to this point are recovered by calling up the settings menu again.
Commissioning
Setting the flame
Operating mode
Operating mode - Display of the operating status, the flame signal and the operating time
After having completed the setting of the burner, it switches to operating mode.
The current operation of the burner (Operation in 1st or 2nd stage) is indicated by the light bar.
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 3µA.
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 > 1.3µA
• During operation: the signal must be > 1.1µA
The cell at the bottom right displays the current operating time of the burner.
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