4
Installation instructions
Requirements regarding on-site connections.......................................................
Installing the external unit..................................................................................... 10
Installing the internal unit...................................................................................... 14
Connecting refrigerant lines................................................................................. 23
Connecting the secondary circuit......................................................................... 32
Connections on the DHW side............................................................................. 35
Connecting a cooling circuit if required................................................................ 36
Electrical connections........................................................................................... 36
Power supply........................................................................................................ 52
Closing the heat pump......................................................................................... 60
Service instructions
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance.......................................... 61
Further details regarding the individual steps....................................................... 63
Ordering individual parts...................................................................................... 99
Overview of assemblies, internal unit................................................................... 100
Parts not shown, internal unit............................................................................... 101
Internal unit casing............................................................................................... 101
Electrical equipment, internal unit........................................................................ 103
Internal unit hydraulics......................................................................................... 105
Cylinder, internal unit............................................................................................ 107
Parts lists for external unit 230 V~, type AWT-AC 221.A04
Parts lists for external unit 230 V~, type AWT-AC 221.A07
Index
Index
5782 201 GB
Содержание AWT-AC 221.A04
Страница 18: ...18 10 9 11 Installation sequence Installing the internal unit cont 5782 201 GB ...
Страница 20: ...20 2x 4x 6x 4x 22 21 20 19 Installation sequence Installing the internal unit cont 5782 201 GB ...
Страница 88: ...88 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5782 201 GB ...
Страница 102: ...102 0006 0003 0005 0001 0007 0008 0002 0004 0010 0009 Parts lists internal unit Internal unit casing cont 5782 201 GB ...
Страница 155: ...155 5782 201 GB ...