Reset a Daikin heat pump + Clear Daikin error code : How do I do it?

If you have an old-generation or new-generation R32 Daikin such as the Altherma 3, in either case you may need to reset a fault (erase an error code), or reset the control to take into account the new parameters you have entered.

Here's how to do it depending on your situation:

Restart / reset Daikin heat pump after value change.

All you have to do is:

  • Go to the user profile with the left wheel
  • Enter the code 5678 for advanced user, then validate
  • Return to the Operation menu
  • Stop Heating + Storage Tank
  • Go to Installer Settings
  • Go to the configuration wizard
  • Confirm that some settings will be reset to default values, with OK.
  • Choice of language
  • Choice of date + time
  • Move with the left wheel and modify the values with the right wheel if necessary
  • Confirm OK when finished.
  • The system restarts and takes your changes into account.

Clearing a Daikin heat pump error code

When the LED is red and a symbol is flashing :

  • Press the left navigation button once
  • Select "Default": You will see the message and the error code
  • More details by pressing the question mark
  • To reset this fault, press enter + left button + choose Reset
  • Go back to the home page with the middle button

If the symbol no longer flashes, the fault has been reset, otherwise it is better to call in an installer.

You may have just cleaned the air conditioning filter and need to reset

In this case the handling is simple: you have to reset the filter symbol to start again. Case of a remote control type BRC1E52A7.

Learn more about the Daikin heat pump:

Consumption of the Daikin 16kW heat pump

Daikin Altherma 3 16kW heat pump review

Julien G.

Juliena mechanical engineering graduate and specialist in climate engineering since 2009, has become a writer specializing in renewable energies, with expertise in heat pumps and photovoltaic solar panels for individual housing.
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