Fault Codes / Panasonic / H98

PANASONI

Panasonic H98

Critical

Etherea — Indoor high pressure protection.

Panasonic H98: Indoor high pressure protection. This fault typically halts operation and needs immediate attention.

Possible causes

Indoor heat exchanger/filter dirty or insufficient airflow in heating mode.

Check steps

Clean indoor heat exchanger/filter, check airflow.

Affected parts

Innenwärmetauscher
Luftfilter

Safety note

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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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