The Current Water Temperature is "Unknown" (- - - or - -) while in Economy or Sleep Mode

The Current Water Temperature is "Unknown" (- - - or - -) while in Economy or Sleep Mode.

 

Between Filter Cycles, while in the Economy or Sleep Heating Modes, the Pump has not turned ON and the Last Water Temperature is not Current. To read the Current Water Temperature, either Change to Standard Heating Mode or turn On the Heating Related Pump, and wait at least 2 Minutes.