Error 20021 · CNCelite 8058 / 8060 / 8065 / 8070

Message: Waiting for feedback initialization.

Detection

During normal operation of the system.

Cause

The wait has exceeded a certain time due to good cause or blockage.

Solution

Press [RESET] and analyse the causes of the delay. The initialisation of the catchments must be completed.

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The same code on other products

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