30
| UK
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Commissioning
Commissioning on the EBC22 must be carried out to ensure a correct draft from the system.
Commissioning should be carried out by staff with the appropriate training, and with the
authorisation to do so according to local legislation.
Do as follows:
Step
Action...
1
Provisional draft setting (negative pressure):
•
Press
to go to Menu 1.
•
Press
•
Press
or
until the negative required pressure appears in the display.
•
Press
to confirm the set point.
•
To save the set point: Press
again within 5 seconds.
•
Press
to return to the operation screen.
2
•
Start the system.
•
Wait until the boiler starts and the draft has stabilised. The current draft will be shown in the display
3
Final adjustment of draft:
•
Check the draft on the boiler.
•
If draft is not correct, repeat the procedure from step 1.
4
Check that the monitoring system shuts off the boiler.
To simulate an error situation, disconnect the hose from the pressure transducer (XTP). Burner is switched off
(diode switches off) and the alarm diode illuminates.
5
After completing the commissioning, check the start-up function by restarting the system.
For the set point values, please refer to the data for the boiler in question. However, the following values
can be considered typical:
•
Boilers with forced draft: typically 20–30 Pa
•
Boilers with atmospheric burners: typically 5–10 Pa
Set up according to site conditions can be determined by boiler commisioning engineer.
Содержание EBC22
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