Vaillant ecoTEC exclusive 832 User Manual (English)

Questions and Answers:

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Katherine HamiltonAug 22, 2025
What to do if my Vaillant ecoTEC exclusive 832 Boiler appliance does not start and ignition attempts fail?
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  yfergusonAug 22, 2025
  If your Vaillant Boiler fails to start and ignition attempts fail, it could be due to faults in the gas supply such as a defective gas meter or gas pressure detector, air in the gas, gas flow pressure being too low, or the main gas cock being closed. It could also be due to faults in the gas fitting, a wrong gas setting, a defective igniter (ignition transformer, ignition cable, ignition plug), the ionisation current being stopped (cable, electrode), faulty earthing in the appliance, or defective electronics. Contact the service team for assistance.
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sboydAug 25, 2025
What to do if the flame goes off during operation and subsequent ignition attempts failed in my Vaillant Boiler?
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  Paul VillanuevaAug 25, 2025
  If the flame goes off during operation and subsequent ignition attempts fail in your Vaillant Boiler, it could be due to the gas supply being temporarily stopped, the ignition transformer having a spark failure, or faulty earthing of the appliance. Contact the service team for assistance.
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Stacey HerreraAug 25, 2025
Why is there a water shortage and a large temperature spread between flow and return probe in my Vaillant Boiler?
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  Luis McintyreAug 26, 2025
  A water shortage with a large temperature spread between the flow and return probe in your Vaillant Boiler might be caused by a blocked or defective pump, low pump output, or the flow and return sensors being swapped over. Contact the service team for assistance.
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Stacy BakerAug 27, 2025
Why is the signal from the water pressure sensor in the wrong range (too low) in my Vaillant Boiler?
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  Richard WashingtonAug 27, 2025
  If the signal from the water pressure sensor in your Vaillant Boiler is in the wrong range (too low), it may be due to an interrupted line to the water pressure sensor, a short-circuit to 0V, or a faulty water pressure sensor. Contact the service team for assistance.
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shannon98Aug 27, 2025
Why is the signal from the water pressure sensor in the wrong range (too high) in my Vaillant ecoTEC exclusive 832?
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  Michelle StevensAug 27, 2025
  If the signal from the water pressure sensor in your Vaillant Boiler is in the wrong range (too high), it could be due to a short-circuit at 5V / 24V in the line to the water pressure sensor or an internal fault in the water pressure sensor. Contact the service team for assistance.
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alfred73Aug 28, 2025
What does it mean when the Vaillant Boiler is within the waiting period of the modulation block/operation block function due to water shortage?
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  Barbara JohnsonAug 29, 2025
  When your Vaillant Boiler shows error code S.53, it signifies that the appliance is in a waiting period because the modulation or operation is blocked due to a water shortage, specifically a large flow-return spread.
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Gregory SmithAug 30, 2025
What does it mean when the Vaillant ecoTEC exclusive 832 Boiler is within the waiting period of the operation block function due to water shortage?
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  Jason FordAug 30, 2025
  If your Vaillant Boiler displays error code S.54, it means the appliance is in a waiting period because the operation is blocked due to a water shortage, specifically a temperature gradient issue.
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Meghan OrtizAug 31, 2025
What does it mean when the heat exchanger antifreeze is active in my Vaillant ecoTEC exclusive 832 Boiler?
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  john47Aug 31, 2025
  If the heat exchanger antifreeze is active in your Vaillant Boiler due to a high fan speed variation, the system may display error code S.32. The appliance is within the waiting time of the operation block function.
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Terry RoblesSep 1, 2025
What does it mean when the return sensor test is running and heating demands are blocked in my Vaillant Boiler?
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  Howard Velasquez DDSSep 2, 2025
  If the return sensor test is running and heating demands are blocked in your Vaillant Boiler, the system may display error code S.96.
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Lucas GarciaSep 3, 2025
What does it mean when the flow/return sensor test is running and heating demands are blocked in my Vaillant Boiler?
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  nnunezSep 3, 2025
  If the flow/return sensor test is running and heating demands are blocked in your Vaillant Boiler, the system may display error code S.98.