1General Parts -2Remote Controller (RC-9018M)The remote controller will emit a tone when a button is pressed.Activates the automatic water heater power“ON” or “OFF” setting as determined by theuser selected schedule. ( p.21)For turning the water heateron/off.( Next page)Locks remote controlleroperation. ( p.22)Check the status of thesystem or the number ofinstalled units ( p.14)Returns to the previousscreen while making systemsettings or checking status.Confirms changesmade by the user.For setting the hot watertemperature ( p.18),the flow meter alarm,and other settings.Remote ControllerPart Number* Use to change systemsettings or to return tothe home screen.* If you press the menu buttonand press the temperaturesetting buttons,is sometimes displayed,however, do not use thismode as it meant forinstallation or servicepersonnel only.Stops the tone that is emittedwhen an error occurs. ( p.41)Cover shown inthe open position.Prog Button / Indicator (Red)Power ON /OFF Button/ Indicator (Green)Menu ButtonBack ButtonAlarm Off Button/ Indicator (Red)SpeakerDisplay ScreenStatus ButtonLock ButtonEnter ButtonHot Water TemperatureSetting ButtonsThe part numberis printed on thesurface of the cover.