Frequently Asked Questions (FAQ)

Status display EV4 flash and an abnormal operation error 4 (Err4) has occurred.

The thyristor itself is malfunction. Stop operation immediately.

Support

If you have any problems with temperature control,
please feel free to contact us.

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CHINO Web Membership Information

If you register as a CHINO Web member, you will be able to view the product's instruction manual.
If you wish, we will send you the latest information on CHINO products via email.

Membership Registration Documents Download