Table Of Contents - Viessmann Vitopend 100-W Installation And Service Instructions Manual

Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance
For further information regarding the individual steps, see the page indicated
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32
Commissioning steps
Inspection steps
Maintenance steps
1. Filling and venting the heating system........................ 34
2. Setting the time and date............................................... 37
3. Flue system correction factor setup............................. 38
4. Making the settings for operation with outside
temperature sensor or room temperature sensor....... 38
5. Activating/deactivating WLAN module......................... 39
6. Making the settings for operation with external
extension......................................................................... 40
7. Switching off DHW heating............................................ 41
8. Limiting the maximum heating output.......................... 42
9. Checking the gas type.................................................... 42
10. Checking the static pressure and supply pressure.... 43
11. Checking the nozzle pressure, 18 kW........................... 44
12. Checking the nozzle pressure, 22 to 36 kW................. 49
13. Checking the balanced flue system for tightness
(annular gap check)........................................................ 52
14. Draining the boiler.......................................................... 52
15. Checking and cleaning the burner................................ 53
16. Checking the diaphragm expansion vessel and
system pressure............................................................. 53
17. Checking and cleaning the flue gas heat exchanger.. 55
18. Checking and adjusting the ignition and ionisation
electrodes........................................................................ 58
19. Flow limiter...................................................................... 59
20. Checking the safety valve function
21. Flue gas emissions test................................................. 59
22. Checking the ionisation current.................................... 60
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