Viessmann VITOCROSSAL CI, Operating Instructions Manual

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6
Naming heating circuits ......................................................................... 26
Setting the preferred heating circuit for the standard menu .................. 27
Setting the time and date ....................................................................... 27
Setting the language .............................................................................. 27
Setting the temperature unit (°C/°F) ...................................................... 27
Restoring factory settings ...................................................................... 28
8. Calling up information Scanning information ............................................................................. 29
Scanning service messages .................................................................. 29
Scanning fault messages ....................................................................... 31
9. Emissions test mode ................................................................................................................ 32
10. What to do if... Rooms are too cold ................................................................................ 33
Rooms are too hot ................................................................................. 34
There is no hot water ............................................................................. 34
The DHW is too hot ............................................................................... 34
ã
flashes and "Fault" is displayed ....................................................... 35
ë
flashes and "Service" is displayed ................................................... 35
"Controls locked out" is displayed ...................................................... 35
"External hook-up" is displayed .......................................................... 35
"External program" is displayed .......................................................... 35
11. Maintenance Cleaning ................................................................................................. 36
Inspection and maintenance .................................................................. 36
■
Appliance ............................................................................................ 36
■
DHW cylinder (if installed) .................................................................. 36
■
Safety valve (DHW cylinder) ............................................................... 36
■
Potable water filter (if installed) .......................................................... 36
Damaged cables / lines ......................................................................... 37
12. Appendix Overview of extended menu .................................................................. 38
Scanning options under
"Information" ................................................. 38
Terminology ........................................................................................... 39
13. Keyword index ................................................................................................................ 43
Index
Index
(cont.)
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