51 Important information
5Installation data
6Safety information
7Symbols
7Marking
8Serial number
8Country specific information
9VVM 225 - An excellent choice
102 The heating installation – the heart of the house
11Installation function
12Contact with VVM 225
21Maintenance of VVM 225
23Saving tips
263 VVM 225 – at your service
26Set the indoor climate
47Set the hot water capacity
52Get information
55Adjust the electric boiler/indoor module
774 Disturbances in comfort
77Info-menu
77Manage alarm
79Troubleshooting
835 Technical data
846 Glossary
88Item register
3Table of ContentsNIBE VVM 225
Table of Contents