User manual SMEG ST663-1

[. . . ] INSTRUCTION MANUAL DISHWASHER Contents 1. 6. Safety and operating instructions __________________________ 4 Installation and hook-up _________________________________ 7 Description of the controls________________________________ 9 Operating instructions ___________________________________ 16 Cleaning and maintenance _______________________________ 26 Troubleshooting _______________________________________ 30 Thank you for choosing this product. We advise you to carefully read all the instructions contained in this manual, in order to understand how to operate your dishwasher safely and correctly. The manual is divided into paragraphs, which provide a step by step description of the dishwasher functions, with clear instructions accompanied by detailed illustrations. [. . . ] If, on the other hand, the dishes are sticky or have white streaks, it is necessary to reduce the rinse aid setting. ADDING THE DETERGENT To open the detergent dispenser cap, lightly press the button P. Add the detergent and close the cap carefully. During the washing cycle, the dispenser will be opened automatically. • • • • Use only detergents specially formulated for dishwashers. For optimal washing results it is important to use a good quality detergent. The detergent packs must be sealed and stored in a dry place to prevent the formation of lumps which may negatively affect washing results. Once opened the detergent packs should not be kept for too long, otherwise the detergent loses its effectiveness. Do not use detergents formulated for washing dishes by hand, because they produce a great deal of foam and may negatively affect the operation of the dishwasher. An insufficient amount of detergent will result in a partial removal of dirt from the dishes, whereas an excessive amount is wasteful and does not improve the washing results.  User instructions • The market offers liquid and powder detergents with differing chemical compositions, which may contain phosphates, or be phosphate-free but contain natural enzymes. - Detergents containing phosphates are more effective against grease and starch at temperatures above 60°C. - Enzyme detergents, on the other hand, are also effective at lower temperatures (from 40 to 55°C) and are more easily biodegradable. With enzyme detergents it is possible to obtain at low temperatures comparable results to those which can only be achieved at 65°C using traditional detergents. For the safeguarding of the environment we recommend the use of phosphate- and chlorine free detergents. Also available are tablet detergents which state that that no salt or rinse aid is required. In some cases, these detergents might not give good results, especially with short and/or low-temperature washing cycles. a white coating on the tank or dishes, poor drying, dirt on dishes at the end of the wash) are noted, users are advised to return to conventional products (granular salt, powder detergent and liquid rinse aid). However, please note that on return to the use of conventional salt, a number of cycles will be required before the system becomes fully efficient again, so traces of white coating may still be found on the tank and dishes. If the problem persists for too long, contact the After-Sales Service. When using detergent in tablet form (bear in mind that we recommend the use of three separate products: detergent, salt and rinse aid), place the tablets in the cutlery rack. The dispenser is designed to use powder or liquid detergent and the door does not open completely during the washing cycle. This means that a tablet is not completely dissolved (released), which may lead to the following: - not enough detergent released during the cycle, with poor washing results; - the detergent forms a solid block in the distributor and is released during the final rinse cycle. • • The introduction of detergent into the rinse aid dispenser, even in liquid form, will damage the dishwasher.  User instructions 4. 2 General warnings and recommendations Before using the dishwasher for the first time, it is advisable to read the following recommendations concerning dish types to be washed and their loading. There are generally no constraints on the washing of domestic dishes, but in certain cases it is necessary to take their characteristics into account. [. . . ] Alternate washing system malfunction Interrupt the program and switch off the dishwasher. Switch the dishwasher back on, program it again and start the washing cycle. If the problem persists, contact the after-sales service. Water intake system malfunction Contact the after-sales service. E9 Light off Light on Light flashing If an alarm occurs the appliance interrupts the program in progress and signals a fault. • Alarms E1, E2, E3, E4, E8 and E9 interrupt the current program immediately. [. . . ]