Installation manual

2
2.8.5 Medium-temperature heat pumps with 2 compressors LA 17PS to LA 26PS....................................................................... 38
2.8.6 High-temperature heat pumps LA 22HS to LA 26HS............................................................................................................ 39
2.9 Characteristic Curves for Air-to-Water Heat Pumps (1-phase, 230 V AC) ..................................................................................... 40
2.9.1 Characteristic curves LIK 8ME.............................................................................................................................................. 40
2.9.2 Characteristic curves LI 11ME / LA 11MS ............................................................................................................................ 41
2.9.3 Characteristic curves LA 16MS............................................................................................................................................. 42
2.10 Characteristic Curves for Air-to-Water Heat Pumps (3-phase, 400 V AC) ..................................................................................... 43
2.10.1 Characteristic curves LIK 8TE / LI 9TE ................................................................................................................................. 43
2.10.2 Characteristic curves LA 8AS ............................................................................................................................................... 44
2.10.3 Characteristic curves LI 11TE / LA 11AS.............................................................................................................................. 45
2.10.4 Characteristic curves LI 16TE / LA 16AS.............................................................................................................................. 46
2.10.5 Characteristic curves LI 20TE / LA 20AS.............................................................................................................................. 47
2.10.6 Characteristic curves LI 24TE / LA 24AS.............................................................................................................................. 48
2.10.7 Characteristic curves LI 28TE / LA 28AS.............................................................................................................................. 49
2.10.8 Characteristic curves LA 9PS ............................................................................................................................................... 50
2.10.9 Characteristic curves LA 11PS ............................................................................................................................................. 51
2.10.10 Characteristic curves LA 17PS ............................................................................................................................................. 52
2.10.11 Characteristic curves LA 22PS ............................................................................................................................................. 53
2.10.12 Characteristic curves LA 26PS ............................................................................................................................................. 54
2.10.13 Characteristic curves LIH 22TE / LA 22HS ........................................................................................................................... 55
2.10.14 Characteristic curves LIH 26TE / LA 26HS ........................................................................................................................... 56
2.11 Dimensions of Air-to-Water Heat Pumps........................................................................................................................................ 57
2.11.1 Dimensions LIK 8ME / LIK 8TE............................................................................................................................................. 57
2.11.2 Dimensions LI 9TE................................................................................................................................................................ 59
2.11.3 Dimensions LI 11ME / LI 11TE ............................................................................................................................................. 60
2.11.4 Dimensions LI 16TE.............................................................................................................................................................. 61
2.11.5 Dimensions LI 20TE.............................................................................................................................................................. 62
2.11.6 Dimensions LI 24TE / LI 28TE / LIH 22TE / LIH 26TE.......................................................................................................... 63
2.11.7 Dimensions LA 8AS .............................................................................................................................................................. 64
2.11.8 Dimensions LA 11MS / LA 11AS .......................................................................................................................................... 65
2.11.9 Dimensions LA 16MS / LA 16AS / LA 11PS ......................................................................................................................... 66
2.11.10 Dimensions LA 20AS / LA 17PS ........................................................................................................................................... 67
2.11.11 Dimensions LA 24AS / LA 28AS / LA 22PS / LA 26PS......................................................................................................... 68
2.11.12 Dimensions LA 9PS .............................................................................................................................................................. 69
2.11.13 Dimensions LA 22HS / LA 26HS........................................................................................................................................... 70
2.12 Acoustic Emissions of Heat Pumps Installed Outdoors.................................................................................................................. 71
3 Brine-to-Water Heat Pump .............................................................................................................................. 72
3.1 Ground as Heat Source .................................................................................................................................................................. 72
3.1.1 Dimensioning information - the ground as heat source......................................................................................................... 72
3.1.2 Drying-out of buildings .......................................................................................................................................................... 72
3.1.3 Brine fluid .............................................................................................................................................................................. 72
3.2 Ground Heat Collector .................................................................................................................................................................... 74
3.2.1 Installation depth ................................................................................................................................................................... 74
3.2.2 Installation clearance ............................................................................................................................................................ 74
3.2.3 Collector surface and pipe length.......................................................................................................................................... 74
3.2.4 Installation............................................................................................................................................................................. 75
3.2.5 Installation of the brine circuit................................................................................................................................................ 75
3.2.6 Standard dimensions of ground heat collectors.................................................................................................................... 76
3.3 Borehole Heat Exchangers............................................................................................................................................................. 78
3.3.1 Dimensioning of borehole heat exchangers.......................................................................................................................... 78
3.3.2 Preparation of boreholes....................................................................................................................................................... 79
3.3.3 Additional heat source systems for ground heat usage ........................................................................................................ 79
3.4 Heat Source Absorber Systems (Indirect Use of Air or Solar Energy) ........................................................................................... 80
3.5 Device Information for Brine-to-Water Heat Pumps (1-Phase, 230 V AC) ..................................................................................... 81
3.5.1 Low-temperature heat pumps in a compact design SIK 11ME to SIK 16ME........................................................................ 81
3.5.2 Low-temperature heat pumps SI 5ME to SI 14ME................................................................................................................ 82
3.6 Device Information for Brine-to-Water Heat Pumps (3-Phase, 400V AC) ...................................................................................... 83
3.6.1 Low-temperature heat pumps in a compact design SIK 7TE to SIK 14TE ........................................................................... 83
3.6.2 Low-temperature heat pumps SI 5TE to SI 11TE ................................................................................................................. 84
3.6.3 Low-temperature heat pumps SI 14TE to SI 21TE ............................................................................................................... 85
3.6.4 Low-temperature heat pumps SI 24TE to SI 37TE ............................................................................................................... 86
3.6.5 Low-temperature heat pumps SI 50TE to SI 130TE ............................................................................................................. 87
3.6.6 High-temperature heat pumps SIH 20TE.............................................................................................................................. 88
3.6.7 High-temperature heat pumps SIH 40TE.............................................................................................................................. 89