OBSAH SDC12-31ACD01
7
ATMOS ACD01 – SERVICE MANUAL EN
7.2.1 Use........................................................................................................................................................ 119
7.2.2 Commissioning conditions .................................................................................................................... 119
7.2.2.1 Do not disconnect the control unit from the power supply............................................................. 119
7.2.2.2 Electric installation......................................................................................................................... 119
7.2.2.3 Safety regulations for electromagnetic compatibility (EMC).......................................................... 119
7.2.3 Minimum cable cross-sections.............................................................................................................. 122
7.2.4 Maximum cable length .......................................................................................................................... 122
7.2.5 Cable installation................................................................................................................................... 122
7.2.6 Grounding in switching boxes............................................................................................................... 122
7.6.1 Interconnection diagram of the SCS12 terminal board......................................................................... 123
7.6.2 Description of interconnection of the SCS12 terminal board................................................................ 124
7.6.3 Controller installation into the panel...................................................................................................... 125
7.7.1 Controller installation into the SWS12 terminal board .......................................................................... 127
8.1.1 Hydraulic example no. 1 – Non-controlled boiler connected without an accumulation tank ................ 129
8.1.2 Example of parameter settings for hydraulic diagram no. 001 ............................................................. 130
8.2.1 Hydraulic example no. 003 – Non-controlled boiler connected to an accumulation tank..................... 132
8.2.2 Example of parameter settings for hydraulic diagram no. 003 ............................................................. 133
8.3.1 Hydraulic example no. 4 – Non-controlled boiler connected with an accumulation tank and zone valve135
8.3.2 Example of parameter setting for hydraulic diagram no. 004 ............................................................... 136
8.4.1 Hydraulic example no. 009 – Pellet boiler connected without an accumulation tank........................... 138
8.4.2 Example of parameter settings for hydraulic diagram no. 009 ............................................................. 139
8.5.1 Hydraulic example no. 0010 – Pellet boiler connected with an accumulation tank .............................. 141
8.5.2 Example of parameters settings for hydraulic diagram no. 0010 ......................................................... 142
8.6.1 Hydraulic example no. 0012 – Pellet boiler connected with an accumulation tank and zone valve .... 144
8.6.2 Example of parameter settings for hydraulic diagram no. 12 ............................................................... 145
8.7.1 Hydraulic example no. 0017 – Boiler with a fan, flue gas sensor without an accumulation tank ......... 147
8.7.2 Example of parameter settings for hydraulic diagram no. 0017 ........................................................... 148
8.8.1 Hydraulic example no. 0019 – Boiler with a fan, flue gas sensor and accumulation tank.................... 150
8.8.2 Example of parameter settings for hydraulic diagram no. 0019 ........................................................... 151
8.9.1 Hydraulic example no. 0020 – Boiler with a fan, flue gas sensor, zone valve and accum. tank .......... 153
8.9.2 Example of parameter settings for hydraulic diagram no. 0020 ........................................................... 154
8.10.1 Hydr. diagram no. 0031 – combined boiler with a flue gas sensor, without an accumulation tank...... 156
8.10.2 Example of parameter settings for hydraulic diagram no. 0031 ........................................................... 157
8.11.1 Hydr. diagram 0032 – combined boiler with a flue gas sensor, with an accumulation tank ................. 159
8.11.2 Example of parameter settings for hydraulic diagram no. 0032 ........................................................... 160
8.12.1 Hydr. diagram no. 0033 – combined boiler with a flue gas sensor, accumulation tank and zone valve162
8.12.2 Example of parameter settings for hydraulic diagram no. 0033 ........................................................... 163
SDC12-31ACD01 CONTENTS
ATMOS ACD01 – SERVICE MANUAL EN
6
5.3.10.22 SOLID FUEL Menu / par. 21 – Operation of fan together with burner...........................................100
5.3.10.23 SOLID FUEL Menu / par. 22 – Summer heating of DHW by a boiler of type 5,6 ..........................101
5.3.11 SOURCES Menu...................................................................................................................................101
5.3.11.1 SOURCES Menu - overview of parameters...................................................................................101
5.3.11.2 SOURCES Menu / par. 1 – Automatic switch-over after burning out of SRC-1 ............................10
1
5.3.11.3 SOURCES Menu / par. 2 – Auto return to SRC-1 .........................................................................101
5.3.11.4 SOURCES Menu / par. 3 – Simultaneous operation of 2 sources - cascade................................102
5.3.11.5 SOURCES Menu / par. 4 – Zero temperature of the external source KT2zero.............................10
2
5.3.11.6 SOURCES Menu / par. 5 – Minimum temperature of the external source KT2min.......................102
5.3.11.7 SOURCES Menu / par. 6 – External source differential ................................................................102
5.3.11.8 SOURCES Menu / par. 7 – Maximum temperature of the external source KT2max.....................102
5.3.11.9 SOURCES Menu / par. 8 – Summer heating of DHW with SRC-3................................................102
5.3.11.10 SOURCES Menu / par. 9 – Comfortable EHP operation...............................................................103
5.3.11.11 SOURCES Menu / par. 10 – Summer heating of DHW with EHP .................................................103
5.3.11.12 SOURCES Menu / par. 11 – Delayed switch-on of EHP ...............................................................103
5.3.11.13 SOURCES Menu – Naming of SRC-1 ...........................................................................................103
5.3.11.14 SOURCES Menu – Naming of SRC-2 ...........................................................................................103
5.3.12 BUFFER Menu ......................................................................................................................................104
5.3.12.1 BUFFER Menu - overview of parameters ......................................................................................104
5.3.12.2 BUFFER Menu / par. 1 – Minimum buffer temperature .................................................................104
5.3.12.3 BUFFER Menu / par. 2 – Maximum buffer temperature ................................................................104
5.3.12.4 BUFFER Menu / par. 3 – Increasing the SET-POINT of the source..............................................105
5.3.12.5 BUFFER Menu / par. 4 – Buffer switching differential ...................................................................105
5.3.12.6 BUFFER Menu / par. 5 – Forced buffer losses..............................................................................105
5.3.12.7 BUFFER Menu / par. 6 – Extended switch-on differential time .....................................................105
5.3.12.8 BUFFER Menu / par. 7 – Extended switch-off differential time .....................................................105
5.3.12.9 BUFFER Menu / par. 8 – Buffer charging protection .....................................................................106
5.3.12.10 BUFFER Menu / par. 9 – Buffer charging protection .....................................................................106
5.3.12.11 BUFFER Menu / par. 10 – Buffer tank operation mode.................................................................106
5.3.12.12 BUFFER Menu / par. 11 – Extended pump running time ..............................................................106
5.3.12.13 BUFFER Menu / par. 14 – Minimum tank SET-POINT in operation..............................................106
5.3.12.14 BUFFER Menu / par. 15 – Protection switch-off differential during charging ................................107
5.3.12.15 BUFFER Menu / par. 16 – Protection switch-on differential during charging ................................108
5.3.13 DATA BUS Menu...................................................................................................................................109
5.3.13.1 DATA BUS Menu - overview of parameters ..................................................................................109
5.3.13.2 DATA BUS Menu / par. 1 – Controller bus address.......................................................................109
5.3.13.3 DATA BUS Menu / par. 2 – Access level of the SDW20 unit of the direct circuit ..........................109
5.3.13.4 DATA BUS Menu / par. 3 – Access level of the SDW20 unit - MC1..............................................109
5.3.13.5 DATA BUS Menu / par. 4 – Access level of the SDW20 unit - MC 2.............................................109
5.3.14 RELAY TEST Menu ..............................................................................................................................109
5.3.14.1 RELAY TEST Menu - overview of parameters ..............................................................................109
5.3.15 ALARMS Menu......................................................................................................................................110
5.3.15.1 List of ALARMS ..............................................................................................................................111
5.3.16 CALIBRATION Menu ............................................................................................................................112
5.3.16.1 CALIBRATION Menu - overview of parameters ............................................................................112
5.3.17 Bus communication ...............................................................................................................................113
5.3.17.1 BUS address of the control unit .....................................................................................................113
5.3.17.2 Control functions via BUS ..............................................................................................................113
5.3.17.2.1 Boiler control................................................................................................................................................ 113
5.3.17.2.2 Boiler corrosion temperature ....................................................................................................................... 113
5.3.17.2.3 Indirect return temperature control............................................................................................................... 113
5.3.17.2.4 DHW priority ................................................................................................................................................ 113
5.3.17.2.5 Heating requirement .................................................................................................................................... 11
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5.3.17.2.6 Clock synchronization.................................................................................................................................. 11
4
5.3.17.2.7 Information about the room temperature ..................................................................................................... 114
5.3.17.2.8 Error / status indication................................................................................................................................ 114
5.3.17.3 Connection examples with multiple control units ...........................................................................114
Setting another controller connected to the BUS.............................................................................................................. 115
