KT-Elektronik SOL3-3, Installation And Owner'S Manual, Page: 4 / 88

Installation and operating manual KT-Elektronik
5.13 External heat exchanger ..................................................................................... 46
5.14 Auxiliary heating with secondary heat generator ................................................ 47
5.15 Raise return flow of external heating system ..................................................... 47
5.15.1 Main principle ............................................................................................... 48
5.15.2 Implementation ............................................................................................ 48
6 Domestic water circuit functions .................................................................................. 49
6.1 Domestic water heating in storage tank ............................................................... 49
6.2 Thermal Disinfection of the storage tank .............................................................. 49
7 System wide functions - all system variants ................................................................ 50
7.1 Automatic summer/winter switching ..................................................................... 50
7.2 Antifreeze ............................................................................................................. 50
7.3 Locking manual operating mode .......................................................................... 51
7.4 Locking the rotary switch ...................................................................................... 51
7.5 Enter a valid individual access code ..................................................................... 51
7.6 Temperature difference controller ........................................................................ 52
8 Malfunction .................................................................................................................. 53
8.1 Error list ................................................................................................................ 53
8.2 Sensor failure ....................................................................................................... 53
8.3 Temperature monitoring ....................................................................................... 54
8.4 Error status register .............................................................................................. 54
8.5 SMS delivery in case of a system failure .............................................................. 55
9 Communication .......................................................................................................... 56
9.1 Communication module KOM232PC ................................................................... 57
9.2 Communication module iCon485 ........................................................................ 57
9.3 Communication module KOM232M ..................................................................... 59
9.4 Data Modem DataMod11 .................................................................................... 60
9.5 ModBus-MBus-Gateway ...................................................................................... 61
9.6 Description of the adjustable communication settings ......................................... 61
9.7 Memory module ................................................................................................... 62
9.8 55Viewer for visualization and remote maintenance. .......................................... 63
9.9 Data Logging ....................................................................................................... 64
10 Mounting ................................................................................................................... 65
11 Electrical connection ................................................................................................. 67
11.1 Notes for wire installation ................................................................................... 67
11.2 Surge Protection Measures ................................................................................ 67
11.3 Connecting the controller .................................................................................... 67
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EB_37383_SOL3-3_EN002