DAI

Daikin E5

Critical

Altherma — Inverter compressor overload or overheat.

Daikin E5: Inverter compressor overload or overheat. This fault typically halts operation and needs immediate attention.

Possible causes

Compressor locked / high pressure diff.
Faulty inverter PCB or UVW wiring.

Check steps

Check pressures & charge.
Check inverter PCB & wiring.

Affected parts

Inverterplatine
Kompressor

Safety note

Refrigerant/electrical work by qualified only.

Source: Daikin resmi servis kılavuzu — Daikin SM-TS3 official malfunction chart (daikin.com, RA/SkyAir/VRV/Monobloc columns) and VRV IV+ Service Manual p.17: 'E5 — Moteur de compresseur à Inverter ou surchauffe' / 'Compressor Overload Error' — 'Blocage du compresseur Inverter' (inverter compressor lock) with causes: h…

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

Look up in Enthalio →

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