ENTHALIO

Fault Codes / Carrier / P0502

CARR

Carrier P0502

Critical

Aquasnap 30RB — Water circuit flow switch tripped.

Carrier P0502: Water circuit flow switch tripped. This fault typically halts operation and needs immediate attention.

Possible causes

Check steps

Affected parts

Safety note

Depressurize before work.

Source: Carrier Aquasnap 30RB ComfortLink Service Manual

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

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