36 en Service Programmes Descaling Duration: approx. 25 minutes. Depending on usage, the following mes- sages will appear on the display at certain intervals: Descale required! or Clean required! or Calc‘n‘Clean required! Important: If there is a filter in the water tank (16), it needs to be removed before the descaling programme is run. If the message Descale required! appears on the display, press the e off / j button (12) for 3 seconds and then press the start button (10). The descaling pro- gramme will start. To descale the appliance before being prompted, press the e off / j button (12) for at least 3 seconds. Then press the e off / j button (12) briefly twice.
Turn the upper rotary knob (14) until Start descaling appears in the display. To start the descaling procedure, press the start button (10). The display will guide you through the programme. The appliance should be cleaned or des- caled immediately using the corresponding programme. You also have the option of combining both processes with the Calc‘n‘Clean function (see “Calc‘n‘Clean” on page 38). If the service programme is not run as instructed, the appliance may be damaged. Ў Ў Warning Each time you run the service programme, you should follow the instructions for using the descaling and cleaning agents. Please observe the safety instructions on the pack- aging of the cleaning agent.
Never interrupt the service programme! Do not drink the liquids! Never use vinegar, vinegar-based products, citric acid or citric acid-based products! Never put descaling tablets or other descal- ing agents in the ground coffee drawer or the drawer for cleaning tablets (4)! Empty drip tray Insert drip tray ● ●Empty drip tray (8) and replace them. N.B.: If the water filter is activated, the display will prompt you to remove the filter and then press the start button (10) again. Remove the filter now if you have not already done so. Press the start button (10). Specially developed descaling and cleaning tablets are available from retailers or customer service.
Fill descaler Press start ● ●Pour lukewarm water into the empty water tank (16) up to the 0,5l mark and dissolve 2 Bosch descaling tablets in it. ● ●Press the start button (10). Order number Retail Customer service Cleaning tablets TCZ6001 310575 Descaling tablets TCZ6002 310967 Descale in progress The descaling programme will now run for about 10 minutes. Robert Bosch Hausgerдte GmbH TES55236RU.indb 36 04.06.2013 14:35:50