F03 Fault Code: High Limit Temperature Protection

Moderator: Jason.Alpert

F03 Fault Code: High Limit Temperature Protection

Postby HTP » Wed Jun 12, 2013 3:03 pm

This fault code indicates that the unit has lockout due to the high safety limit having been exceeded in the tank. It describes how to test to determine if the issue is the sensor or the control.

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