Fault Codes / Danfoss / A1

DAN

Danfoss A1

Critical

EKC 202 — High temperature alarm (too warm).

Danfoss A1: High temperature alarm (too warm). This fault typically halts operation and needs immediate attention.

Possible causes

Door open / high load.
Defrost too long / evaporator iced.
Dirty condenser / low refrigerant.

Check steps

Check door/load.
Check evaporator & defrost.
Check condenser & charge.

Affected parts

Verdampferlüfter
Kältemittel

Safety note

Food safety — document temperature (HACCP).

Source: Danfoss EKC 202A/B/C Instructions RI8JV352 (07-2005), s.6/8

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

Look up in Enthalio →

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