Table of Contents
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Index
Index
1. Information
2. Installation sequence
3. Commissioning
4. Troubleshooting
5. Parts lists
6. Function description
7. Specification
8. Disposal
9. Declaration of Conformity
10. Keyword index
4
Disposal of packaging ............................................................................
Symbols .................................................................................................
Intended use ..........................................................................................
System examples ..................................................................................
Overview of electrical connections ........................................................
Power supply .........................................................................................
Configuring the SDIO/SM1A electronics module ...................................
Automatic detection ............................................................................
■
Changing the configured bus system .................................................
■
Adjusting the codes/parameters .........................................................
■
Overview of coding addresses (only with SM1 and KM-BUS) ............
■
Faults displayed with a fault code .......................................................... 15
Errors without fault code display ............................................................ 15
Repairs .................................................................................................. 15
■
■
Check temperature sensors ............................................................... 16
■
Incorrect circulation in the solar circuit ............................................... 17
■
Parts list ................................................................................................. 19
Version with SM1 and KM-BUS ............................................................. 22
Solar DHW heating ............................................................................. 22
■
Variable speed solar circuit pump ....................................................... 22
■
■
■
backup (not in conjunction with heat pumps) ..................................... 23
Maximum collector temperature ......................................................... 23
■
Minimum collector temperature limit ................................................... 23
■
Reduction of stagnation time .............................................................. 24
■
Target temperature control ................................................................. 24
■
Flow rate monitoring ........................................................................... 24
■
■
Heat statement (solar yield) ................................................................ 24
■
Interval function .................................................................................. 25
■
Collector frost protection ..................................................................... 25
■
Extended functions ............................................................................. 25
■
Additional function for DHW heating ................................................... 25
■
Differential temperature control 2 ....................................................... 25
■
Differential temperature control for central heating backup ................ 26
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Thermostat function ............................................................................ 26
■
External heat exchanger ..................................................................... 26
■
Cylinder priority control ....................................................................... 26
■
Cyclical heating .................................................................................. 27
■
Version with SDIO/SM1A electronics module and PlusBus ................... 27
Solar DHW heating ............................................................................. 27
■
Relay kick .............................................................................................. 28
Specification .......................................................................................... 29
Connection and wiring diagram ............................................................. 29
Final decommissioning and disposal ..................................................... 31
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