Alert Code 426 — Excessive Inverter Alarms

Was bedeutet 426 ?

This critical alert occurs after 10 inverter alarms within 60 consecutive minutes, causing the control to lock out. The inverter will flash codes 12 to 14 and 53.

• Repeated inverter alarm events

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Disconnect power to the outdoor control.

2. 2

   Wait for 30 seconds.

3. 3

   Reconnect power to the outdoor control to restart the system.