If you are experiencing Nortec humidifier error codes, you may need to replace one of the components to solve the problem. The most common cause of this problem is a failed heating element. Before you replace the heating element, make sure the unit tank is fully cooled. Also, be sure to replace the fuse in the unit properly so it’s not polarized.
Nortec humidifier operation status is CONTINUOUS
In order to check the Nortec humidifier’s operation status, simply turn off the unit and wait five seconds. Then, flip the auto on/off/drain switch to “On.” The monitored leg refers to the primary wire connected to the cylinder. This wire loops through a current sensing device on the main PCB and terminates at the red cylinder plug.