Bosch EHP 6-11 LM, User And Installation Manual

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FOR THE INSTALLER ................................................................................................... 39
Important information to the installer ............................................................... 40
Checklist ........................................................................................................ 40
What the shipment includes ............................................................................. 41
Dimensions and plumbing connections ............................................................. 42
The heat pump and collector hose in general ..................................................... 43
Transporting the heat pump ..................................................................................................................................43
Positioning the heat pump .....................................................................................................................................43
Maximum working temperatures ..........................................................................................................................43
Minimum working temperatures ...........................................................................................................................43
Fit the particle fi lter ..............................................................................................................................................43
Collector hose ........................................................................................................................................................44
Preparations before connection ........................................................................ 47
Moving the heat transfer fl uid pipe for side entry ...................................................................................................47
Supplementing the heat pump with a groundwater system .....................................................................................50
Connection to groundwater system: electrical connection .......................................................................................51
Connecting the heat pump to the heating system ............................................... 51
Connecting to the heating system without a bypass: ................................................................................................52
Connect heat pump LWM model to the heating system ...........................................................................................53
Connect heat pump LW model to the heating system ..............................................................................................54
LWM model: individual temperature control in each room, increasing volume of internal water and bypass .........55
LW model: individual temperature control in each room, increasing volume of internal water and bypass ............56
LWM model: Increasing volume of internal water without bypass ..........................................................................57
LW model: Increasing volume of internal water without bypass .............................................................................58
Filling water in the heating system ........................................................................................................................59
Filling the heat transfer fl uid in the collector hose .................................................................................................59
Connecting the heat pump to the power supply ................................................. 62
External connections to the heat pump ..................................................................................................................63
Connecting the general alarm, external input and load monitor ............................................................................64
Installer and ser vice menu (I/S) ...................................................................... 65
How to use the control panel .................................................................................................................................65
Commissioning the heat pump ......................................................................... 66
Menu displays you might need to adjust or check ...................................................................................................67
Drying program for fl oor tile .................................................................................................................................70
Manual test run of the heat pump .........................................................................................................................71
Start the heat pump with only additional heat.......................................................................................................71
Important points to check after start up .................................................................................................................71
Technical information ...................................................................................... 74
The heat pump’s factory settings ............................................................................................................................74
Sensor table ...........................................................................................................................................................74
Hot water cylinder for ECOLANE Heat Pump ......................................................................................................75
Technical information for three-phase models ........................................................................................................76
Technical information single-phase models ............................................................................................................77
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