[. . . ] Make sure that there is access to the mains plug after the installation. € Do not let persons, children included, with reduced physical sensory, reduced mental functions or lack of experience and knowledge use the appliance. They must have supervision or instruction for the operation of the appliance by a person who is responsible for their safety. € Keep children and pets away from the appliance door when it is open. [. . . ] ENGLISH 65 Information for test institutes For all the necessary information for test performance. 1 Option menu Activate or deactivate the options before the start of a programme. You cannot activate or deactivate the options while a programme operates. Menu Muiltitab Submenu On Off Description of the option Activate this option only when you use the combi detergent tablets. When this option is active, the related messages for refilling stay off. During the rinsing phase, the temperature stays at 70 °C for at least 10 minutes. This option increases the water pressure in the prewash and washing phases by 40%. extra hygiene On Off ProBoost On Off Settings Language English (Different languages are available). To increase or decrease the contrast between the messages and the display. Com Menu Submenu Rinse aid On Off Back Description of the option To activate the rinse aid dispenser. When the option is active the symbol DEMO shows in upper left corner of the display. € If you want to set a different language, press one of the menu touchpads to go through the list of languages and then press OK to confirm. Make sure that the set level of the water softener agrees with the water hardness in your area. Contact your local water authority to know the water hardness in your area. Manual adjustment Turn the water hardness dial to the position 1 or 2. Electronic adjustment Open the option menu and according to the water hardness table, set the level of the water softener. The display shows a message when it is necessary to refill the salt container. Fill the rinse aid dispenser (A), no more than the mark 'max'. Remove the spilled rinse aid with an absorbent cloth to prevent too much foam. You can turn the selector of the released quantity (B) between position 1 (lowest quantity) and position 4 (highest quantity). The display shows a message when it is necessary to refill the rinse aid dispenser. ENGLISH 69 • If the display shows the salt message, fill the salt container. [. . . ] Try a different brand or activate the rinse aid dispens- After the checks are completed, activate the appliance. 1 If the washing and drying results are not satisfactory Whitish streaks or bluish layers on glasses and dishes • The released quantity of rinse aid is too much. Com er and use rinse aid together with the combi detergent tablets. 2 How to activate the rinse aid dispenser Open the option menu and activate the rinse aid dispenser. [. . . ]