Zeror.ai Error Codes Nachi 77

Nachi 77

Brand: NachiModel: AXError code: 77

What the Fault Means

CPU fanı arızası

Likely causes

  • CPU fanı 2000 dev/dak veya altına düştü.

Solution and Safe First Checks

  1. CPU fanını temizleyin veya değiştirin.

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

Related Nachi error codes

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