Fault Codes / Aux / E2
Inverter — Indoor coil pipe sensor open/short.
Aux E2: Indoor coil pipe sensor open/short. This fault usually isn't an immediate stop, but should be checked soon.
Source: Aux Inverter Split Service Manual
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
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