Smeg STU8222 User manual - Page 55

User instructions Food residues on the dishes White film in the chamber or on the door Dishes too close together, baskets too full The spray arms do not rotate Clogged spray arm nozzles Dirty filters Filters inserted incorrectly or not fastened in place Wash program unsuitable for the type of soil Combined detergent used with programs that are too short Not enough detergent (if you are using a powder detergent) Upper basket not horizontal The substances contained in the detergent has settled out Incorrect water hardness setting (too low or too high) Salt container cap not tightened (saline solution mixing with the wash water) Combined detergent or bio/eco detergent not very effective There must always be enough space between the dishes to allow water jets to pass. Avoid contact points Take care not to prevent the spray arms from rotating when loading the dishwasher Clean the spray arms as indicated in the manual Clean the filters as indicated in the manual Check and correct Find the suitable washing program in the program table Use a powder detergent or a more intensive program Increase the amount of detergent used The left and right sides of the upper basket must be at the same level Use a dishwasher cleaner Wash the appliance by hand Change detergent Adjust the water softener setting Change detergent Tighten the salt container cap properly Adjust the water softener system Use separate products If after following the above troubleshooting instructions the problem persists, call the nearest After-Sales Centre. WARNING: any operations performed on the appliance by unauthorised persons are not covered by the warranty and shall be paid for by the user. 55