Error code

STULZ soğutma grubu All models code X2a

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Meaning

Fan mode

Member details

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

Possible causes

When both the heating and cooling signals are applied simultaneously, the indoor unit switches to Fan mode. The mode can then no longer be changed using the wired remote control

Solution

Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.

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