Viessmann Vitovalor PA2, Руководство по эксплуатации

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Calling up a fault message ................................................................. 25
Checking grid monitoring parameters .................................................... 25
7. Emissions test mode ................................................................................................................ 26
8. Switching on and off Switching off the system ........................................................................ 27
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Turning off power generation by the fuel cell module ......................... 27
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Switching off heat generation without frost protection monitoring ...... 27
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Interrupting the external power supply to the system ......................... 27
Switching on the system ........................................................................ 28
9. What to do if... No power generation ............................................................................. 30
"Fault" is displayed ............................................................................... 30
"Service" and
ë
are displayed ............................................................ 30
"Panel locked" is displayed .................................................................. 30
System characteristics during a mains fault .......................................... 30
10. Maintenance Cleaning ................................................................................................. 32
Inspection and maintenance .................................................................. 32
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Appliance ............................................................................................ 32
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DHW cylinder ...................................................................................... 32
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Safety valve (DHW cylinder) ............................................................... 32
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Potable water filter (if installed) .......................................................... 32
Damaged cables / lines ......................................................................... 33
11. Appendix Overview of "Main menu" ..................................................................... 34
Terminology ........................................................................................... 36
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Access point mode ............................................................................. 36
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System version ................................................................................... 36
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Fuel cell .............................................................................................. 36
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Underfloor heating .............................................................................. 37
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Heating circuit ..................................................................................... 37
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Heating circuit pump ........................................................................... 37
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Micro CHP unit ................................................................................... 37
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Reclaiming fuel tax [Germany] ........................................................... 37
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Mixer ................................................................................................... 37
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Mains monitor (ENS) .......................................................................... 37
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Open flue operation ............................................................................ 37
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Room sealed operation ...................................................................... 38
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Safety valve ........................................................................................ 38
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Cylinder loading pump ........................................................................ 38
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Drinking water filter ............................................................................. 38
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Time program ..................................................................................... 38
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DHW circulation pump ........................................................................ 38
Energy tax rebate .................................................................................. 38
Information on disposal .......................................................................... 38
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Disposal of packaging ........................................................................ 38
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Final decommissioning and disposal of the heating system ............... 39
12. Keyword index ................................................................................................................ 40
Index
Index
(cont.)
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