Technical data

2
6.11 Circuit diagram LA 6MR - LA 10MR ............................................................................................................................................... 32
6.12 Legend LA 6MR - LA 10MR............................................................................................................................................................ 33
6.13 Control LA 12TR - LA 16TR............................................................................................................................................................ 34
6.14 Load LA 12TR - LA 16TR ............................................................................................................................................................... 35
6.15 Circuit diagram LA 12TR - LA 16TR ............................................................................................................................................... 36
6.16 Legend LA 12TR - LA 16TR ........................................................................................................................................................... 37
6.17 Control SI 8MR - SI 10MR .............................................................................................................................................................. 38
6.18 Load SI 8MR - SI 10MR.................................................................................................................................................................. 39
6.19 Legend SI 8MR - SI 10MR.............................................................................................................................................................. 40
6.20 Control SI 12TR - SI 16TR.............................................................................................................................................................. 41
6.21 Load SI 12TR - SI 16TR ................................................................................................................................................................. 42
6.22 Legend SI 12TR - SI 16TR ............................................................................................................................................................. 43
6.23 Control SI 20TR .............................................................................................................................................................................. 44
6.24 Load SI 20TR.................................................................................................................................................................................. 45
6.25 Legend SI 20TR.............................................................................................................................................................................. 46
7 Control and Regulation ................................................................................................................................... 47
7.1 Regulation and display with air-to-water heat pumps ..................................................................................................................... 47
7.1.1 Remote controller for return temperature regulation .............................................................................................................. 47
7.1.2 Remote controller with room temperature sensor for room temperature regulation (only LAK 10MR!) ................................. 47
7.1.3 Controller board...................................................................................................................................................................... 48
7.2 Regulation and display with brine-to-water heat pumps ................................................................................................................. 48
7.2.1 Controls on the heat pump..................................................................................................................................................... 48
7.2.2 Controller board...................................................................................................................................................................... 48
7.3 Active cooling with reversible heat pumps...................................................................................................................................... 49
7.4 Function descriptions...................................................................................................................................................................... 49
7.4.1 Heating operating mode ......................................................................................................................................................... 49
7.4.2 Cooling operating mode ......................................................................................................................................................... 49
7.4.3 Hot water preparation operating mode................................................................................................................................... 50
7.5 Special accessories........................................................................................................................................................................ 50
7.5.1 Domestic hot water preparation ............................................................................................................................................. 50
7.5.2 Dew point monitoring in cooling operation ............................................................................................................................. 51
8 Hydraulic Integration for Heating and Cooling Operation ........................................................................... 52
8.1 Legend............................................................................................................................................................................................ 52
8.2 Hydraulic Plumbing Diagrams Air-to-Water Heat Pumps ............................................................................................................... 53
8.3 Legend............................................................................................................................................................................................ 55
8.4 Hydraulic Plumbing Diagrams for Brine-to-Water Heat Pumps ...................................................................................................... 56
8.5 Checkliste Wärmepumpe mit vereinfachter Regelung (WPC-Platine)............................................................................................ 58