User ManualTable of ContentsSAFE INSTALLATION, USE AND SERVICE2Heating Element Operation9GENERAL SAFETY INFORMATION3Control System Features9Precautions3Control System Navigation9Hydrogen Gas (Flammable)3The Desktop Screen9INTRODUCTION4Temperatures Menu12Preparing for the Installation4Water Heater Status Menu14ELECTRICAL DATA5Economy Mode Settings16General5Alarm Output Setup Menu19Branch Circuit5Heater Information Menu19Heater Circuits5Current Fault / Alert Menu20Control Circuits5Fault History Menu20Power Circuit5WIRING DIAGRAMS6Fault Occurence Menu20TEMPERATURE REGULATION7Restore Factory Defaults Menu21High Temperature Limit Controls (ECO)7TROUBLESHOOTING CHECKLIST22Thermostat Controls7Not Enough or No Hot Water22Mixing Valves7Water Is Too Hot22Temperature Adjustment8Water Heater Makes Strange Sounds22CONTROL SYSTEM OPERATION9Notes23Size: 1.48 MBPages: 24Language: EnglishOpen manual