Viessmann Vitotronic 200 Installation And Service Instructions For Contractors page 9

Index
58 Lead break, cylinder temperature sensor 1 ................................... 95
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59 Lead break, cylinder temperature sensor 2 ................................... 96
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5A Lead break, buffer temperature sensor ......................................... 96
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60 Short circuit, temperature sensor 17A ........................................... 96
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68 Lead break, temperature sensor 17A ............................................ 96
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70 Short circuit, temperature sensor 17B ........................................... 97
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78 Lead break, temperature sensor 17B ............................................ 97
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90 Short circuit, sensor 7, solar control module, type SM1 ................ 97
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91 Short circuit, sensor 10, solar control module, type SM1 .............. 97
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92 Short circuit, collector temperature sensor .................................... 97
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93 Short circuit, return temperature sensor, collector ......................... 97
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94 Short circuit, cylinder temperature sensor, solar ........................... 98
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98 Lead break, sensor 7, solar control module, type SM1 ................. 98
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99 Lead break, sensor 10, solar control module, type SM1 ............... 98
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9A Lead break, collector temperature sensor ..................................... 98
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9B Lead break, return temperature sensor, collector ......................... 98
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9C Lead break, cylinder temperature sensor, solar ............................ 98
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9E Delta T monitoring, solar control unit ............................................ 99
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9F Solar control unit ........................................................................... 99
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A0 Fault message module 2: Safety equipment 1 .............................. 99
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A1 Fault message module 2: Safety equipment 2 .............................. 99
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A2 Fault message module 2: Safety equipment 3 .............................. 99
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A3 Fault message module 2: Safety equipment 4 .............................. 99
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A7 Fault clock module in programming unit ....................................... 100
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AA Configuration fault, TSA function .................................................. 100
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AB Configuration fault, heat exchanger set ........................................ 100
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AC Configuration fault, return temperature control ............................. 100
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AD Configuration fault, butterfly valve ................................................ 100
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B0 Short circuit, flue gas temperature sensor .................................... 100
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B1 Communication fault, programming unit ....................................... 101
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B5 EEPROM error .............................................................................. 101
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B6 Invalid application ..........................................................................101
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B7 Coding card ................................................................................... 101
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B8 Flue gas temperature sensor disconnection ................................. 101
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BA Communication error, PCB extension, HC 2 and HC 3 ................ 101
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BC Communication error, remote control, HC 1 ................................. 102
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BD Communication error, remote control, heating circuit 2 ................ 102
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BE Communication error, remote control, heating circuit 3 ................ 102
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BF Incorrect LON communication module ..........................................102
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C1 External safety equipment on boiler ..............................................103
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C2 Communication error, solar control unit ........................................ 103
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C3 Communication fault, extension AM1 ........................................... 103
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C8 Fault message module 1, input 1: Water level limiter ................... 103
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C9 Fault message module 1, input 2: Max. pressure 1 ...................... 103
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CA Fault message module 1, input 3: Min. pressure or max. pres-
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sure 2 ..................................................................................................103
CB Fault message module 1, input 4: Max. pressure 2 ......................104
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CE Communication error, fault message module 1 ............................ 104
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CF Communication error, LON communication module ..................... 104
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D1 Burner fault, boiler .........................................................................104
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D2 Communication error, fault message module 2 ............................ 104
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D3 Communication error, EA1 extension ........................................... 104
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D4 High limit safety cut-out, boiler ...................................................... 105
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D6 Fault message at digital input 1, EA1 extension ........................... 105
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D7 Fault message at digital input 2, EA1 extension ........................... 105
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D8 Fault message at digital input 3, EA1 extension ........................... 105
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DA Short circuit, room temperature sensor Vitotrol, HC 1 .................. 105
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DB Short circuit, room temperature sensor Vitotrol, HC 2 .................. 105
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DC Short circuit, room temperature sensor Vitotrol, HC 3 ..................106
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DD Lead break, room temperature sensor Vitotrol, HC 1 ...................106
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Index
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