Error code 51.1

Jeff

• October 20, 2022 19:38

Anybody knows what 51.1 error code in a wired control for ASU24RLF refers to? Thanks.

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  Ismael Alegria Moreira

  • September 06, 2023 12:37
  • Edited

  This is an indoor fan error related code, same as the error code 51. Use the Fujitsu tech tip "008 Fan motors" to check if the issue is the indoor fan motor or the indoor main pcb.

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