Error code

Mitsubishi Electric klima code 7109

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Meaning

System abnormality - Connection setting error

Member details

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

Possible causes

Occurrence source address: Chiller (1) The group settings on AE-C/EW-C and the configuration and settings on the chiller do not match. Occurrence source address: HWHP(QAHV) (1) The description of HW Supply on the AE-C/EW-C Initial Settings screen and the configuration and settings for HWHP do not match.

Solution

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