CARR

Carrier th.10

Medium

Pro-Dialog+ (30RB060-390) — Outdoor air temperature (OAT) thermistor failure, out of range.

Carrier th.10: Outdoor air temperature (OAT) thermistor failure, out of range. This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

Sensor wiring to main base board faulty or sensor faulty.

Check steps

Check sensor wiring, test sensor accuracy.

Affected parts

Außentemperaturfühler

Safety note

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Source: Carrier AquaSnap 30RB060-390 Pro-Dialog+ Controls, Start-Up, Operation, Service and Troubleshooting Instructions (Form 30RB-7T), Table 46 Alarm Codes + alarm descriptions, p.63-78

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

Look up in Enthalio →

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