75
910.001.1 - EN
ISTRUCTIONS PERTAINING TO THE USER
1. Instructions prior to installation
76
2. Instructions prior to commissioning
76
3. Commissioning of the boiler
77
4. Filling the boiler
83
5. Switching the boiler off
83
6. Prolonged standstill of the system. Frost protection
83
7. Servicing instructions and gas change
83
8. General information
84
9. Instructions prior to installation
84
10. Boiler installation and dimensions
85
11. Chimney flue connection
88
12. Connecting the mains supply
91
13. Adjusting the gas valves and gas change
96
14. Setting the boiler parameters
102
15. Control and operation devices
103
16. Positioning of the ignition and flame sensing electrode
104
17. Check of combustion parameters
104
18. Activating the flue-sweeper function
105
19. Annual service
105
20. Boiler schematic
106
21. Illustrated wiring diagram
107-108
22. Technical data
109
CONTENTS
ISTRUCTIONS PERTAINING TO THE USER
ISTRUCTIONS PERTAINING TO THE INSTALLER