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Troubleshooting with Error Code
• The measures in case of a system failure should be conducted by a qualified
technician.
• When a system failure occurs, do not arbitrarily repair the product or replace a
component. Hanwha Solutions is not responsible for any problems caused by
arbitrary repair.
If there is an error after installing the product, please refer to the error code screen in the
Q.OMMAND app and get support from the service center.