Alert Code 433 — Compressor over-current

¿Qué significa 433 ?

The compressor is drawing too much electrical current. The system will stop the compressor and fan. If this condition happens multiple times within an hour, the system will lock out.

• Compressor phase current is too high
• Inverter issue
• Outdoor control issue

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the outdoor control software version via the thermostat.

2. 2

   Enable software auto-update or update the software if not connected to the internet.

3. 3

   Disconnect power to both indoor and outdoor units, then reconnect and restart the system.