DE DIETRICH ALEZIO AWHP-V220 - Manual (Page 2)

Contents
1 Introduction ................................................................................................4
1.1 Symbols used .......................................................4
1.1.1 Symbols used in the manual ...................................4
1.1.2 Symbols used on the equipment .............................4
1.2 Abbreviations and lexicon ...................................5
1.3 General ..................................................................5
1.3.1 Manufacturer’s liability .............................................5
1.3.2 Installer’s liability .....................................................5
1.3.3 User’s liability ..........................................................6
2 Safety instructions and recommendations ..............................................7
2.1 Safety instructions ...............................................7
2.2 Recommendations ................................................7
3 Description ..................................................................................................9
3.1 General description ..............................................9
3.2 Main parts ..............................................................9
3.2.1 Inside module with electrical back-up .....................9
3.2.2 Inside module with hydraulic back-up ...................11
3.3 Control panel .......................................................12
3.3.1 Description of the keys ..........................................12
3.3.2 Description of the display ......................................12
3.3.3 Accessing the menus ............................................13
4 Operating the appliance ..........................................................................15
4.1 Starting the heat pump .......................................15
4.2 Shutting down the heat pump ...........................15
4.3 User settings .......................................................15
4.3.1 Modifying the set room temperature d .................16
4.3.2 Modifying the domestic hot water
temperaturer .......................................................16
4.3.3 Changing the operating mode ...............................17
4.3.4 Forcing the additional heating ...............................17
4.3.5 Hybrid operating mode ..........................................18
4.4 Reading out measured values ...........................19
4.4.1 Energy consumption display .................................20
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