Bosch LV024 - User Manual

Questions and Answers

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stephanie00Sep 7, 2025
How to troubleshoot a Bosch LV024 Heat Pump with no compressor operation but running fan, possibly due to blocked return air?
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  John WellsSep 7, 2025
  If your Bosch Heat Pump's compressor isn't running but the fan is, it could be due to a condensate fault caused by blocked return air. Check the condensate pan for a high water level. Also, check the air filter and return air duct work for blockage, and ensure there is adequate space between the return air opening and any obstructions.
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kbrockAug 22, 2025
Why is my Bosch LV024 Heat Pump not shifting into cooling?
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  Jennifer WalterAug 22, 2025
  If your Bosch Heat Pump isn't shifting into cooling mode, check that the reversing valve solenoid is receiving 24 VAC. If it is, check the resistance of the solenoid; an open circuit may indicate a burned out solenoid. Also, check that the reversing valve thermostat wire is connected to the 'O' terminal of the thermostat and check for a contact closure between 'O' and 'R'. Finally, check that the wires from the thermostat to the unit are securely connected and that the wires from the electrical box to the reversing valve are connected.
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Shawn HowardSep 4, 2025
What to do if the compressor of my Bosch LV024 Heat Pump doesn't work but the fan runs and there is a freeze fault caused by low refrigerant?
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  Matthew WaltersSep 5, 2025
  If your Bosch Heat Pump's compressor isn't running but the fan is, it could be due to a freeze fault in the air coil caused by low refrigerant. Check the refrigerant pressure with a gauge set.
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Pamela GarciaSep 3, 2025
How to troubleshoot a Bosch LV024 with no compressor operation but running fan, possibly due to a bad thermostat connection?
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  Kelli JamesSep 3, 2025
  If the compressor of your Bosch Heat Pump is not working, but the fan is running, it might be due to a brown-out fault caused by a bad thermostat connection. Check that the thermostat wiring is of the proper gauge and length, is undamaged, and that all connections at the thermostat and heat pump are secure.
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jprestonSep 2, 2025
What to do if my Bosch Heat Pump compressor isn't running but the fan is on and I suspect an overloaded control circuit?
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  Tiffany MoralesSep 2, 2025
  If the compressor of your Bosch Heat Pump is not working, but the fan is running, it might be due to a brown-out fault caused by an overloaded control circuit. Check the control voltage; if it's below 18V, inspect the accessories connected to the unit and ensure they don't exceed the VA draw.
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Brianna DavisAug 31, 2025
Why is my Bosch LV024 compressor not running but the fan is, possibly due to low airflow?
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  Valerie Decker DDSSep 1, 2025
  If your Bosch Heat Pump's compressor isn't running but the fan is, it could be due to a low-pressure fault caused by no or low airflow. Check the fan motor to ensure it is operating correctly.
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Linda ShepardAug 30, 2025
What to do if my Bosch Heat Pump compressor isn't running but the fan is, and I suspect airflow issues?
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  halljoeAug 30, 2025
  If your Bosch Heat Pump's compressor isn't running but the fan is, it could be due to a high-pressure fault caused by no or low airflow. Check the fan motor to ensure it is operating correctly.
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Kerry Nielsen DDSAug 29, 2025
How to troubleshoot a Bosch LV024 Heat Pump with no compressor operation but running fan, possibly due to a fouled water coil?
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  Emily DanielsAug 29, 2025
  If your Bosch Heat Pump's compressor isn't running but the fan is, it could be due to a high-pressure fault caused by a fouled or scaled water coil. Check for proper flow rate and water temperature, especially looking for a low water side temperature rise during cooling.
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Jeffrey FinleyAug 27, 2025
Why is my Bosch LV024 Heat Pump compressor not running but the fan is, possibly due to high water temperature?
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  john37Aug 27, 2025
  If your Bosch Heat Pump's compressor isn't running but the fan is, it could be due to a high-pressure fault caused by high water temperature. Check the water temperature to ensure it is within the appropriate range.
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Brittany PerezAug 27, 2025
What to do if the compressor of my Bosch Heat Pump doesn't work but the fan runs and there is a freeze fault?
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  andrea59Aug 27, 2025
  If your Bosch Heat Pump's compressor isn't running but the fan is, it could be due to a freeze fault in the water coil caused by no or low water flow. Check the water valves and/or pumps to ensure they are operating correctly. Also, check the water coil for any blockages.