Fault Codes / Panasonic / H33
Etherea — Indoor/outdoor wrong connection.
Panasonic H33: Indoor/outdoor wrong connection. This fault usually isn't an immediate stop, but should be checked soon.
Source: Panasonic CU-E18DBE Service Manual, "Error Code Table" p.66 (ManualsLib scan of official manual)
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
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