Fault Codes / Daikin / 89
Altherma — Plate heat exchanger freezing.
Daikin 89: Plate heat exchanger freezing. This fault typically halts operation and needs immediate attention.
Source: Daikin resmi servis kılavuzu — Daikin EDLQ05CAV3 Service Manual (ManualsLib p.47) and SM-TS3 chart: '89 — Dysfonctionnement provoqué par le gel de l'échangeur de chaleur à plaques brasées' / '89-01 Plate Heat Exchanger Freeze-Up Error', '89-02 ... Warning' — triggered when Tc/R3T <= 0°C during space heating, c…
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
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