4
Installation instructions
Primary circuit, type BW + BWS (2-stage) .......................................................... 12
Requirements regarding on-site connections....................................................... 20
Siting conditions................................................................................................... 23
Siting the heat pump............................................................................................ 25
Making the hydraulic connections........................................................................ 27
Electrical connections........................................................................................... 30
Power supply........................................................................................................ 54
Make connections at terminals X3.8/X3.9............................................................ 64
Closing the heat pump......................................................................................... 65
Checking diaphragm grommets........................................................................... 66
Service instructions
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance.......................................... 68
Further details regarding the individual steps....................................................... 69
Overview of assemblies, type BW 351.A18......................................................... 93
Casing, type BW................................................................................................... 94
Electrical equipment, type BW............................................................................. 95
Heat pump module, type BW............................................................................... 98
Base frame, type BW........................................................................................... 101
Miscellaneous, type BW....................................................................................... 103
Assembly overview, type BWS 351.A18.............................................................. 104
Casing, type BWS................................................................................................ 105
Electrical equipment, type BWS........................................................................... 106
Heat pump module, type BWS............................................................................. 109
Base frame, type BWS......................................................................................... 112
Miscellaneous, type BWS..................................................................................... 114
Index
Index
5546 267 GB
Содержание 7514659
Страница 30: ...30 Installing the programming unit 2x 3 2 1 Installation sequence Electrical connections 5546 267 GB...
Страница 67: ...67 A Installation sequence Checking diaphragm grommets cont 5546 267 GB Installation...
Страница 84: ...84 Overview of electrical components Type BW 351 A18 D L K H G F E C B A Troubleshooting Repairs 5546 267 GB...
Страница 138: ...138 5546 267 GB...
Страница 139: ...139 5546 267 GB...