Chromagen Solar Water Heater Error Codes

E1 Chromagen Solar Water Heater Error E1 means the upper temperature sensor inside your solar tank has failed or … E2 Chromagen Solar Water Heater Error E2 means the lower temperature sensor (at the bottom of the tank or on the … E3 Chromagen Solar Water Heater Error E3 means the water in your solar tank has exceeded the maximum safe … LO Chromagen Solar Water Heater The LO code on your Chromagen controller means the water temperature has dropped … Pump Fault Chromagen Solar Water Heater A pump fault means the small circulation pump that moves water between the solar …