Hi,
I have the same problem. I have bought Mitsubishi FB15KRT-PAC from the year 2010. and sometimes it go normally, but sometimes it will go only a half meter forward or backward and then stops. And there is red light on control panel and it shows error E47.
After you switch main switch on/off several times, it goes again normally for maybe obe or more hours anf then again the same problem.
What to do?
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