CARE

Carel HA

High

MPXPRO — Type HA HACCP alarm - high temperature during normal operation (delayed by Htd)

Carel HA: Type HA HACCP alarm - high temperature during normal operation (delayed by Htd) This fault noticeably affects operation.

Possible causes

Temperature remained above threshold AH for time Ad+Htd
Faulty door seal or broken cold chain

Check steps

Read HACCP alarm log (parameters HA to HA2): date, time, duration
Determine cause of temperature excursion and check product safety

Affected parts

door gasket
temperature probe (AA)

Safety note

Food safety: assess affected product per HACCP procedure

Source: Carel resmi servis kilavuzu (bagimsiz cift-dogrulandi) — Kaynak: Carel MPXPRO User Manual +0300055EN rel.1.6, §9.4 (Tablo Alarmlar) ve §9.6 (HACCP Alarm Parametreleri), s.56/59 civarı — ManualsLib mirror (manualslib.com/manual/763973/Carel-Mpxpro.html, sayfa 64 ve 66) üzerinden bağımsız doğrulandı. §9.4 alarm tablosunda: "HA" kodu → "Type HA HACCP alarm", flash ekran ON,…

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

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