Fault Codes / Danfoss / A2

DAN

Danfoss A2

High

EKC 202 — Low temperature alarm (too cold).

Danfoss A2: Low temperature alarm (too cold). This fault noticeably affects operation.

Possible causes

Wrong setpoint/alarm limit.
Stuck contactor/valve — continuous cooling.

Check steps

Check setpoint & alarm limits.
Check compressor/solenoid.

Affected parts

Schütz
Magnetventil

Safety note

230V — isolate power.

Source: Danfoss EKC 202A/B/C Instructions RI8JV352, 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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