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circuit breaker cuts off frequently

Circuit breaker cuts off frequently — Electrical fault or overload

Daikin · Air Conditioner

What does circuit breaker cuts off frequently mean?

The circuit breaker trips repeatedly, cutting off power to the unit. This suggests an electrical problem or the unit drawing too much power.

Common Causes

  • Electrical fault within the unit
  • Overloaded electrical circuit
  • Faulty circuit breaker

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Turn off the unit's power at the circuit breaker.

  2. 2

    Check if other appliances on the same circuit are causing an overload.

  3. 3

    Call your dealer immediately, as this indicates a potentially serious electrical issue that needs professional diagnosis.

Browse all codes in this manual (40)
Verified technical data. Last updated: April 2026

Related Faults

0000 — Normal operationA1A1 — Indoor unit PCB defect detectedA5A5 — High pressure or freeze-up protector activated
Source: Daikin Air Conditioner
Open Manual (Page 30)Search more codes in this manual