Viessmann VITOTRONIC 200 Service Instructions Manual page 7

Index
5. Diagnosis
A8 Heating circ. pump HC1 ................................................................ 92
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A9 Heat pump ..................................................................................... 92
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AA Cancel defrost ............................................................................... 93
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AB Instant.htg wtr heater .................................................................... 93
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AC compressor block ......................................................................... 93
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AD Mixer heating/DHW ...................................................................... 94
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AE Cyl sensor top/bottom ................................................................... 94
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AF Cylinder primary pump .................................................................. 94
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B0 Device recognition ......................................................................... 94
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B4 AD converter ................................................................................. 95
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B5 Hardware ....................................................................................... 95
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BF Communication module ................................................................ 95
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C2 Power supply ................................................................................ 96
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C3 Pressure switch prim. .................................................................... 96
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C5 Power-OFF ................................................................................... 96
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C9 Refrigerant circ (SHD) ................................................................... 96
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CA Protectn device primry .................................................................. 97
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CB Flow temp. primary ....................................................................... 98
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CC Coding card .................................................................................. 98
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CF Communication module ................................................................ 98
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D1 Compressor safety ........................................................................ 98
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D3 Low pressure ................................................................................ 99
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D4 Control high pressure .................................................................... 99
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D5 Contact humidistat ........................................................................ 100
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D6 Flow switch ................................................................................... 101
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D7 Flow switch ................................................................................... 101
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E0 LON subscriber ............................................................................. 101
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E1 External heat source ..................................................................... 101
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E6 Fault at LON subscbr. ................................................................... 102
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EE KM BUS subscriber ...................................................................... 102
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EF Modbus subscriber ........................................................................102
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F2 Parameters 5030/5130 .................................................................. 102
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FF New start ....................................................................................... 102
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Nothing displayed on programming unit display .................................... 102
Diagnosis (service scans) ......................................................................103
System overview .................................................................................... 110
System ...................................................................................................120
Timer ...................................................................................................120
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Integrals .............................................................................................. 121
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Logbook .............................................................................................. 123
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Ventilation .............................................................................................. 128
Ventilation: Overview .......................................................................... 128
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Ventilation ........................................................................................... 130
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Message history Vitovent 200-C/300-F .............................................. 132
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Vitovent 200-W/300-C/300-W message history ..................................135
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Heat pump ............................................................................................. 136
Compressor runtime ........................................................................... 136
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Refrigerant circuit ...................................................................................137
Refrigerant circ controller
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Refrigerant circ ctrllr
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Refrigerant circ controller
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Refrigerant circ controller
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Refrigerant circ controller
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Compressor travel .............................................................................. 146
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Compressor path ................................................................................ 147
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Message history [2] ........................................................................ 148
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Message history [4] ........................................................................ 153
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Message history
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[2] / [6] ................................................... 137
[4] .................................................................. 139
[4-3]/[4-4] ........................................... 141
[4-6] / [4-7] ............................................. 143
[7] / [7-1] ............................................ 145
[4-3] / [4-4] ....................................................... 159
Index
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