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Heating  Heating

Brand

Navien Navien List all brands

Type:

CH-180 ASME view CH-180 ASME List all types

Error code:

E016
List all errors


Error code: E016

Cause of error code E016

Overheating of heat exchanger


 

Solution for error code E016

Turn OFF the system for at least 30 minutes then restart
Clean the DHW cold water filter
Check the heat exchanger; remove and clean with a cleaning solution


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