E464 — IPM Over-Current Error

¿Qué significa E464 ?

This error indicates that the Intelligent Power Module (IPM) has detected an excessive electrical current, which triggers a protective shutdown to prevent damage to components.

• Short circuit in the system.
• Faulty IPM or inverter component.
• Power surge.

Haga clic en los pasos para seguir su progreso.

1. 1

   Turn off the air conditioner at the main power switch or circuit breaker and wait 30 seconds.

2. 2

   Check your home's main electrical panel for any tripped breakers and reset them if found.

3. 3

   Turn the air conditioner power back on.

4. 4

   If the error persists, contact customer support immediately, as this indicates a serious electrical fault requiring professional attention.