Table of contents
ii B1820023_en | Service handbook Lambdatronic H 3200 - T4e
1 General ......................................................................................................................................................... 5
1.1 About these instructions........................................................................................................................ 5
1.2 Safety information ................................................................................................................................. 5
2 Power connection and wiring .................................................................................................................... 6
2.1 Core module and connection options.................................................................................................... 6
2.1.1 Board view - core module .......................................................................................................... 6
2.1.2 Mains connection ....................................................................................................................... 8
2.1.3 Connecting the outside temperature sensor .............................................................................. 8
2.1.4 FRA room temperature sensor .................................................................................................. 9
2.1.5 Boiler enable contact ................................................................................................................. 9
2.1.6 Connecting a circulating pump to the core module.................................................................... 10
2.1.7 Connecting a circulating pump with valve to the core module ................................................... 12
2.1.8 Heating circuit pump 0 / burner relay ......................................................................................... 14
2.1.9 Operating signal......................................................................................................................... 14
2.2 Expansion modules............................................................................................................................... 15
2.2.1 Heating circuit module ............................................................................................................... 15
2.2.2 Hydraulic module ....................................................................................................................... 16
2.2.3 Wood chip module ..................................................................................................................... 22
2.2.4 Plug power pack FRSNT17 ....................................................................................................... 23
2.2.5 Plug power pack Meanwell LRS-100-24.................................................................................... 23
2.2.6 Analogue module ....................................................................................................................... 24
2.2.7 Digital module ............................................................................................................................ 25
2.2.8 Feed system module.................................................................................................................. 27
2.3 BUS connection .................................................................................................................................... 29
2.3.1 Connecting the bus cable .......................................................................................................... 29
2.3.2 Setting end jumpers ................................................................................................................... 30
2.3.3 Setting the module address ....................................................................................................... 31
2.3.4 Potential equalisation / potential separation .............................................................................. 32
2.4 Connection information according to pump types ................................................................................. 33
2.5 Frequency converter ............................................................................................................................. 34
2.5.1 Operating elements.................................................................................................................... 34
2.5.2 Changing parameters ................................................................................................................ 35
3 Initial start-up with settings wizards ......................................................................................................... 37
3.1 Before switching on for the first time ..................................................................................................... 37
3.1.1 Controller check ......................................................................................................................... 37
3.1.2 Check on the connected units.................................................................................................... 37
3.1.3 System check............................................................................................................................. 37
3.2 General information about the settings wizard...................................................................................... 38
3.3 Switching on for the first time ................................................................................................................ 39
3.4 Starting the setting wizard..................................................................................................................... 40
4 Parameters overview .................................................................................................................................. 42
4.1 Heating.................................................................................................................................................. 42
4.1.1 Heating - Status ......................................................................................................................... 42
4.1.2 Heating – Temperatures ............................................................................................................ 42
4.1.3 Heating - Times.......................................................................................................................... 43
4.1.4 Heating - Service ....................................................................................................................... 44
4.1.5 Heating - Heating up program.................................................................................................... 45
4.1.6 Heating - General settings ......................................................................................................... 47
4.2 Water..................................................................................................................................................... 47
4.2.1 Water - Status ............................................................................................................................ 47
4.2.2 Water - Temperatures................................................................................................................ 48
4.2.3 Water - Times ............................................................................................................................ 48
4.2.4 Water - Service .......................................................................................................................... 48
4.3 Solar...................................................................................................................................................... 49
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