Zeror.ai Error Codes Hitachi E22

Hitachi E22

Brand: HitachiModel: WJ200 serisiError code: E22

What the Fault Means

CPU haberleşme hatası (CPU communication error)

Likely causes

  • İki CPU arasındaki haberleşme başarısız olmuştur.

Solution and Safe First Checks

  1. Gürültü önlemlerini gözden geçirin; sorun sürerse inverteri onarıma gönderin.

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related Hitachi error codes

Source: the Zeror.ai industrial fault database and Hitachi technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.

Hitachi E22 · Zeror.ai