English 5.906-432.0 Rev. 00 (06/15) 991 Setting, water temperatureService modeIf the service switch is in the "Service" position (screwdriv-er symbol) upon switching on the device, the service modeof the device is activated (pump is not running).Selection of the service functionsThe available service functions are selected via the watertemperature setting.Example: 30°C is equivalent to the function "Switch-off af-ter 30 minutes of continuous operation".For some functions the function selection must already beset upon switching on the device and the service switchmust be kept in the "SET" position for 2-3 seconds.Example: "RFID recognition" is called up with the setting45°C + "SET" upon switch-on.1 DisplayChanging the settingsThe indication of the current setting takes place via the dis-play on the control panel.By means of the pushbutton function of the service switch(continue to turn to "SET" position, switch snaps back tothe "Service" position) the settings can be changed. Thechange is also shown on the display.Exiting the service mode– Turn off the appliance.– Set the service switch to the appropriate water hard-ness level or "OFF".– Turn on the appliance.1 Service position2 Service switch7.24 Servicefunktionen mit Displayanzeige
