28
For further information regarding the individual steps, see the page indicated
Commissioning steps
Inspection steps
Maintenance steps
Page
•
•
1. Opening the boiler
.......................................................... 30
•
2. Filling the heating system
.............................................. 31
•
3. Venting the boiler by flushing
....................................... 32
•
4. Selecting the language (if required) - only for weather-
compensated control units
............................................ 33
•
•
5. Setting the time and date (if required) - only for
weather-compensated control units
............................. 33
•
6. Note on automatic testing of the flue gas temperature
sensor
.............................................................................. 33
•
7. Venting the heating system
........................................... 34
•
8. Filling the siphon with water
......................................... 34
•
•
•
9. Checking all connections on the heating water side
and DHW side for leaks
•
10. Checking the power supply
•
11. Designating heating circuits - only for weather-
compensated control units
............................................ 35
•
•
12. Checking the gas type
.................................................... 35
•
13. Gas type conversion (only for operation with LPG)
.... 36
•
•
•
14. Function sequence and possible faults
....................... 36
•
•
•
15. Checking the static and supply pressure
..................... 38
•
16. Setting max. heating output
.......................................... 40
•
17. Checking the balanced flue system for tightness
(annular gap check)
........................................................ 41
•
•
18. Removing the burner and checking the burner gasket
42
•
•
19. Checking the burner gauze assembly and replacing it
if required
........................................................................ 44
•
•
20. Checking the flue gas non-return device
..................... 45
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance
5585 174 GB
