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15013

15013 — Suction gas thermistor fault, circuit B

Carrier · 30XA/XAS/XB/XBP/XW Chillers

What does 15013 mean?

The sensor for suction gas temperature on circuit B has a fault. Circuit B will shut down.

Common Causes

  • Faulty suction gas thermistor
  • Connection problem on circuit B

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Inspect the wiring connections for the circuit B suction gas thermistor.

  2. 2

    Check the thermistor for any damage.

  3. 3

    If circuit B remains shut down, contact Carrier Service.

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

Related Faults

1007810078 — High discharge gas temperature, circuit A1007910079 — High discharge gas temperature, circuit B1008010080 — High discharge gas temperature, circuit C
Source: Carrier 30XA/XAS/XB/XBP/XW Chillers
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