Table of contents
1.1 General safety notes....................................................................................................................... 5
1.2 Identification of notes...................................................................................................................... 5
1.3 Personnel qualifications.................................................................................................................. 5
1.4 Dangers of failure to observe the safety notes................................................................................ 5
1.5 Safety-conscious working............................................................................................................... 5
1.6 Safety notes for the operator........................................................................................................... 6
1.7 Safety notes for installation, maintenance and inspection.............................................................. 6
1.8 Unauthorised modification and changes......................................................................................... 6
1.9 Intended use................................................................................................................................... 6
1.10 Warranty........................................................................................................................................ 6
1.11 Transport and packaging.............................................................................................................. 7
1.12 Environmental protection and recycling........................................................................................ 7
2.1 Units data........................................................................................................................................ 8
2.2 Unit dimenions outdoor modules................................................................................................... 10
2.3 Unit dimensions indoor modules................................................................................................... 11
2.4 Heat pump service limits in monovalent mode ............................................................................. 13
2.5 Pump-characteristic curves, indoor module charging pump......................................................... 14
2.6 Sound pressure level.................................................................................................................... 14
2.7 Overall sound pressure levels for outdoor module ....................................................................... 15
2.8 Annual performance number according to VDI 4650 ................................................................... 17
2.9 Characteristic curves..................................................................................................................... 21
3.1 The heat pump in general............................................................................................................. 27
3.2 CMF series ................................................................................................................................... 33
3.3 CMT series.................................................................................................................................... 33
4.1 System layout................................................................................................................................ 34
4.2 General mountig instructions........................................................................................................ 36
4.3 Installation, mounting indoor module............................................................................................ 37
4.4 Installation, mounting outdoor module.......................................................................................... 38
Connection of refrigerant lines
7.1 Connection of refrigerant lines...................................................................................................... 44
7.2 Commissioning the refrigeration system....................................................................................... 45
8.1 General notes................................................................................................................................ 48
8.2 Electrical connection - indoor unit................................................................................................. 49
8.3 Electrical connection - outdoor module......................................................................................... 50
8.4 Structure electrical connection...................................................................................................... 52
8.5 Terminal block / legend................................................................................................................. 52
8.6 Connection diagram, terminal configuration.................................................................................. 54
8.7 Circuit diagrams............................................................................................................................ 55
8.8 Auxiliary relays and contactor function.......................................................................................... 65
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