Bosch 250 SXO LP User Manual

Also see for 2400 EO NG: User manual Service bulletin Manual

Contents

6 720 607 44018Operation instructions3.3 Use of remote control accessoryFig. 23 Remote controlThe wireless remote control accessory and thetemperature selector buttons on the front of the waterheater operate identically. Contact your distributor orCEC to order if the remote control accessory ispreferred. Modification of the water heaters interiorcontrol unit (Fig. 32, component 12) is required whenprogramming the remote control with this heater.3.4 OperationB When a hot water tap is opened, main burner ignitesand LCD displays indication .Fig. 24B LCD blinks until selected temperature is reached.3.5 Reset buttonIf the LCD shows the error symbol .Note: do not use the ON/OFF switch when error ispresent.See the error code on LCD and consult“Troubleshooting” section.Fig. 25After following instructions indicated in“Troubleshooting” sectionB press reset button in order to make the applianceready-to-work.Fig. 26 Reset buttonIf the problem persists, contact your installer.3.6 Program buttonProgram button can be used/programmed in theappliance and in the remote control.Programming “Program” functionProgramming actions are similar for both controls(appliance control pad and wireless remote control).Fig. 27 “Program” keyB Press buttons and to select temperature tobe memorized.B Hold “Program” button for 3 seconds to savetemperature.When LCD stops blinking. Temperature is saved on“Program”.Using “Program” functionIn order to select memorized temperatureB Press “Program” key.LCD shows pre-memorized temperature, which is nowthe hot water selected temperature.3.7 Locked conditionThis condition is only valid for appliances with more than1 controller (an appliance with one or more remotecontrols).Fig. 28 Locked conditionWhenever LCD shows the temperature settingcannot be adjusted because the appliance is in use bya user which already selected a different temperature.Appliance will be automatically unlocked after closinghot water tap.i NOTE: up to 6 remote controls can beprogrammed for one single water heater,each with a range distance of 98 ft (30 m).