DAI

Daikin CA

Medium

VRV / Sky Air — Malfunction of discharge air thermistor

Daikin CA: Malfunction of discharge air thermistor This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

Defective thermistor for discharge air
Defective connector contact or defective indoor unit PCB

Check steps

Measure thermistor resistance and compare with rated value
Check connector, replace thermistor or PCB if defective

Affected parts

Discharge air thermistor
Indoor unit PCB

Safety note

Disconnect power before working on the unit

Source: Daikin resmi servis kilavuzu (bagimsiz cift-dogrulandi) — Daikin Industries, Ltd. — "Simple Self-Diagnosis by Malfunction Code" (SM-TS3), After Sales Service Division. Official PDF: https://www.daikin.com/-/media/Project/Daikin/daikin_com/products/ac/services/error_codes/pdf/sm-ts3_p1-6_errorcode-pdf.pdf — Indoor Unit malfunction code table, entry "CA": Malfunction Conten…

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

Look up in Enthalio →

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