Panasonic Aquarea H95

High

WH-Serie — Indoor/outdoor wrong connection (supply voltage).

Panasonic Aquarea H95: Indoor/outdoor wrong connection (supply voltage). This fault noticeably affects operation.

Possible causes

Wrong supply voltage / wiring.

Check steps

Check indoor/outdoor supply voltage.
Check interconnect wiring.

Affected parts

Verbindungsleitung

Safety note

230/400V — isolate power.

Source: Panasonic Aquarea resmi servis kılavuzu — Panasonic Aquarea WH-SDC09H3E8 Service Manual, Error Codes Table (ManualsLib p.159): 'Indoor/Outdoor wrong connection' (incorrect wiring/voltage supply connection between units) — matches app's 'Innen-/Außengerät falsche Spannungsversorgung/Verbindung'.

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

Look up in Enthalio →

Related fault codes

Water flow switch abnormality.H62 High pressure sensor abnormality.H64 Back-up heater OLP abnormality.H70 Indoor/outdoor communication abnormality.H90 Pressure switch activated.F12 Cooling high pressure overload protection.F95