Table Of Contents - Viessmann Vitotronic SPS Service Instructions Manual

Index
Index
1. Information
2. Introduction
3. Configuring the system
4. Troubleshooting
5. Diagnosis
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Symbols .................................................................................................
Scope of functions .................................................................................
Setting levels .........................................................................................
System users ......................................................................................
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Service ................................................................................................
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Operating information ............................................................................
Start page ..............................................................................................
Start page for external control ............................................................
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Switching the system on/off ...................................................................
Menu ...................................................................................................... 10
Setting the time and date ....................................................................... 11
Configuration/login ................................................................................. 12
Entering the password ........................................................................ 12
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Saving/loading the configuration ........................................................ 13
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Configuration menu ............................................................................... 13
Configuration system ............................................................................. 14
Setting the heat pump type ................................................................. 14
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Setting the model size ........................................................................ 15
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Setting the primary source .................................................................. 16
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Activating external control .................................................................. 17
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Heating circuits and buffer cylinder ..................................................... 18
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Selecting the DHW heater .................................................................. 19
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Cooling circuits ................................................................................... 20
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Residual heat selection ...................................................................... 22
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Heating/cooling (heat pumps with rotary screw compressor only) ..... 23
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System parameters ................................................................................ 24
Sensors .............................................................................................. 25
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Heat pump parameters ....................................................................... 26
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System parameters ............................................................................ 29
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System controller configuration ............................................................. 31
External control settings ..................................................................... 32
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Ethernet settings ................................................................................. 33
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Modbus settings ................................................................................. 34
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Cascade settings ................................................................................ 36
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Alarm email settings ........................................................................... 37
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DHW heating ......................................................................................... 38
Operating status DHW ........................................................................ 39
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Communication ...................................................................................... 41
Modbus data transfer .......................................................................... 41
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BACnet for Vitotronic SPS .................................................................. 42
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Function of control inputs ................................................................... 42
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Email transmission on alarm .............................................................. 43
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Programming unit ............................................................................... 43
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Alarm list ................................................................................................ 44
Explanation of the alarms ...................................................................... 45
Overview of fault messages ................................................................... 45
Conditions for enabling and automatic starting of heat pump ............... 52
Nothing displayed on programming unit screen .................................... 53
Overall hydraulic diagram ...................................................................... 54
Operating conditions and actuator tests ................................................ 57
Circulation pumps ............................................................................... 57
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Diverter valve ...................................................................................... 58
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Compressor ........................................................................................ 59
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System info ............................................................................................ 60
Checking the temperature sensors ........................................................ 61
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