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Les langues disponibles
USER AND INSTALLATION MANUAL ............................................................................................................................. 6
GENERAL INFORMATION: ................................................................................................................................................ 6
TECHNICAL DATA ............................................................................................................................................................... 6
TECHNICAL DATA: ........................................................................................................................................................... 6
DESIGN & DIMENSIONS OF VT2130 / VT2131 / VT2132: .............................................................................................. 7
INTEGRATED HEAT-FXCHANGER (COIL): .................................................................................................................. 7
INSTALLATION ..................................................................................................................................................................... 8
CHOICE OF THE INSTALLATION LOCATION: .............................................................................................................. 8
PREPARATION FOR INSTALLATION: ............................................................................................................................ 8
HYDRAULIC INSTALLATION............................................................................................................................................ 9
COLD WATER CONNECTION: ......................................................................................................................................... 9
COLD WATER CONNECTION SCHEME: ...................................................................................................................... 10
CIRCULATION (RECYCLE LOOP) CONNECTION: ..................................................................................................... 10
ELECTRICAL INSTALLATION: ...................................................................................................................................... 11
WIRING DIAGRAM: ......................................................................................................................................................... 12
ELECTRONIC DHW HP CONTROLLER ........................................................................................................................ 12
USER INTERFACE: ........................................................................................................................................................... 12
DISPLAY VIEW: ................................................................................................................................................................ 13
MAIN PARAMATER MENU ............................................................................................................................................ 13
SERVICE MENU ................................................................................................................................................................ 14
ONLY FOR THE INSTALLER .......................................................................................................................................... 14
ALARM LEVELS AND HANDLING ................................................................................................................................. 15
LED INDICATOR STATUS: ............................................................................................................................................. 15
ALARM OVERVIEW: ....................................................................................................................................................... 15
ANODE: .............................................................................................................................................................................. 16
SIGNAL ANODE: .............................................................................................................................................................. 16
DEFROSTING ....................................................................................................................................................................... 16
SAFETY .................................................................................................................................................................................. 17
THERMAL DISINFECTION - LEGIONELLA PROTECTION ....................................................................................... 17
SAFETY VALVE, CONTRA VALVE, CONDENSATION DRAIN - T
SAFETY VALVE, CONTRA VALVE - T
SCALDING SAFETY: ........................................................................................................................................................ 17
COOLING CIRCUIT ............................................................................................................................................................ 18
HOW DOES IT WORK?: .................................................................................................................................................... 18
DUCT CONNECTION .......................................................................................................................................................... 18
AIRFLOW SCHEMES: ...................................................................................................................................................... 19
EXTERNAL CONTROLLED DHW PRODUCTION ....................................................................................................... 20
USE OF SOLAR CELL FUNCTION .................................................................................................................................. 20
USE OF HOLIDAY FUNCTION........................................................................................................................................ 20
USE OF BOOST FUNCTION ............................................................................................................................................. 21
USE OF EXTERNALLY CONTROLLED DHW PRODUCTION .................................................................................... 21
MAINTENANCE AND CARE ............................................................................................................................................. 21
MAINTENANCE BY THE INSTALLER: ......................................................................................................................... 22
SUPPLEMENTARY ELECTRIC HEATING: ................................................................................................................... 24
USER HINTS ......................................................................................................................................................................... 25
IMPORTANT ......................................................................................................................................................................... 26
IMPORTANT: .................................................................................................................................................................... 26
DIE BRAUCHWASSERWÄRMEPUMPE (BWWP)......................................................................................................... 27
...................................................................................................................................................................... 27
............................................................................................................................ 20
: ........................................................................................................... 17
: ................................................... 17
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