User manual SMEG ST991

[. . . ] INSTRUCTION MANUAL DISHWASHER Contents 1. Safety and operating instructions __________________________ 24 2. Installation and hook-up _________________________________ 26 2. 1 Water supply connection _____________________________________________________ 26 2. 2 Electrical connection ________________________________________________________ 27 3. Description of the controls _______________________________ 28 3. 1 Upper panel _______________________________________________________________ 28 3. 2 Washing programs__________________________________________________________ 29 4. [. . . ] The mixture of water and detergent must never penetrate the salt container, as this would compromise the operation of the regeneration system. In the event of this occurring, the warranty will be invalidated. Only use regenerating salt specially formulated for domestic dishwashers. If using salt tablets, do not fill the container completely. Do not use table salt as it contains insoluble substances which, over time, may damage the water softening system. When necessary, refill the regenerating salt container before starting the washing program. In this way, the excess saline solution will be immediately removed by the water; the prolonged presence of salt water inside the tank may lead to corrosion. · · · · Be careful not to confuse the salt and detergent packages; adding detergent to the salt container will damage the water softening system. 30 User instructions ADJUSTING THE WATER SOFTENING SYSTEM The dishwasher is equipped with an device for the user to adjust the water softening system according to the hardness of the water supply. According to the machine model, the selector which acts on the adjustment may be located: inside the plastic locking ring located on the right-hand side, inside the dishwasher; · inside the water softener, just below the cap. · Both allow for adjustment to 5 settings: WATER HARDNESS TABLE WATER HARDNESS German Degrees (°dH) French Degrees (°dF) 0510 23 30 36 4 9 22 29 35 41 0-7 8 - 15 16 - 37 38 - 50 51 - 60 61 - 70 SETTING Setting N. 5 Contact your local water board for information on the hardness of your water supply. 31 User instructions 4. 2 Using the rinse aid and detergent dispensers The detergent and rinse aid dispensers are situated on the inner part of the door: the detergent dispenser is on the left, and the rinse aid dispenser is on the right. With the exception of the SOAK program, before every washing cycle it is necessary to add the required amount of detergent to the detergent dispenser. The rinse aid, on the other hand, should only be added as required. ADDING THE RINSE AID The rinse aid helps the dishes dry faster and prevents the formation of scale deposits and staining; it is automatically added to the water during the final rinse cycle, from the container situated on the inner side of the door. · · · · · Open the door. Rotate the container cap anticlockwise by 1/4 of a turn and remove it. Add the rinse aid until the container is full (approximately 140 cc). The optical level indicator on the side of the cap should be completely obscured. Refill the rinse aid when the optical level indicator becomes clear again, or when the rinse aid warning light illuminates. Replace the cover and turn it in a clockwise direction. Use a cloth to remove any spillage of rinse aid which might lead to the formation of excess foam. ADJUSTING THE RINSE AID DISPENSER SETTING The dishwasher is factory set for medium water hardness. However it possible to change the setting by turning the dispenser's selector to the desired position: the amount of rinse aid dispensed is proportional to the selector position. The setting must be increased when the washed dishes appear dull or have circular staining. · · · · · To adjust the rinse aid setting, rotate the dispenser cap through a quarter turn in an anticlockwise direction and remove it. Then use a screwdriver to rotate the rinse aid selector to the desired position. The amount of rinse aid must be increased if the washed dishes appear dull or feature circular stains. If, on the other hand, the dishes are sticky or have white streaks, it is necessary to reduce the rinse aid setting. 32 User instructions ADDING THE DETERGENT To open the detergent dispenser cap, lightly press the button P. [. . . ] It is essential to thoroughly clean the filters according to the above instructions: the dishwasher cannot function if the filters are clogged. Carefully replace the filters in their seats, to avoid damaging the wash pump. PROLONGED DISUSE: · · · · · Run the soak program twice in succession. Leave the door slightly open, in order to prevent the formation of unpleasant odours inside the washing tank. Shut off the water supply tap. BEFORE STARTING THE DISHWASHER AFTER PROLONGED DISUSE: · · · Check that there are no deposits of sludge or rust inside the water pipe: if there are, allow the water to run from the water supply tap for a few minutes. [. . . ]