Haier DW12-HFE2 User Manual - Page 6

Cleaning and Special Maintenance Filter Assembly For best performance and results, the filter assembly must be cleaned. The filter efficiently removes food particles from the wash water, allowing it to be recirculated during the cycle. For this reason, it is advisable to remove the larger food particles trapped in the filter after each wash cycle by rinsing the semi-circular filter and cup (A) under running water. To remove the filter assembly, pull on the cup handle in the upward direction. The entire filter assembly (made up of the semicircular filter (A) and fine filter (B)) should be cleaned at least once a month. To clean the filter and fine filter, use a cleaning brush. Then, reassemble the filter parts as shown in the figures below and refit the entire assembly in the dishwasher, positioning it in its seat and pressing downward. The dishwasher must never be used without the filters. Improper replacement of the filters may reduce the performance of the appliance and damage dishes and utensils. Cleaning the Spray Arms It may happen that food particles become encrusted on the sprayer arms and block the holes (see "Close up view [interior]", letters D-F ). Check the sprayer arms periodically and clean them when needed. A B Cleaning the Water Inlet Filter Periodically clean the water inlet filter located on the outlet of the water supply tap. After turning off the water tap, unscrew the end of the water supply hose, remove the filter and clean it carefully under running water. Then, return the filter to its place and tighten the water supply hose back into position. Troubleshooting It may occur that the dishwasher does not function or does not function properly. Before calling for assistance, See what can be done first: have you forgotten to press one of the buttons or to perform an essential operation? The Dishwasher Does Not Start Have you checked whether: - the plug is pushed into the socket correctly; - the power is on in the house; - the door is closed properly; - the ON-OFF switch is on "ON"; - the water supply is turned on. The Dishwasher Does Not Load Water Have you checked whether: - the water is turned on and the hose is connected properly; - the water supply to the house is on and has sufficient pressure; - the water supply hose is crimped or bend; - the filter for the water supply hose is clogged. The Dishwasher Does Not Drain Have you checked whether: - the drain hose is crimped or bend. Lime Deposits or a White Film Form on the Dishes Have you checked whether: - the lid to the salt container is closed properly; - the rinse aid dosage is correct. If, despite all these checks, the dishwasher still does not function and/or the problem persists, contact the nearest authorised service centre and provide them with the following information: - the nature of the problem; - the model type number (Mod...) and the serial number (S/N...), which are indicated on the plate located on the side of the inner part of the door. Never call on unauthorised technicians and refuse to allow parts to be installed that are not original spare parts. .9. GB Installation Positioning the Appliance Position the appliance in the desired location. The back should rest against the wall, and the sides along the adjacent cabinets or wall. The dishwasher is equipped with water supply and drain hoses that can be positioned to the right or the left to facilitate proper installation. Levelling the Appliance Once the appliance is positioned, adjust the feet (screwing them in or out) of the dishwasher until it is level. In any case, the appliance should not be inclined more than 2°. If the appliance is level, it will help ensure proper performance. Cold Water Connection Connect the cold water supply hose to a threaded 3/4 (gas) connector and makeing sure that it is fastened tightly in place (see Fig.1). If the water pipes are new or have not been used for an extended period of time, let the water run to make sure that the water is clear and free of impurities. If this precaution is not taken, there is a risk that the water inlet can get blocked and damage the appliance. Hot Water Connection The water supply to the appliance can also be connected to the house's hot water line (centralised system, heating system), as long as it does not exceed a temperature of 60 .In this case, the wash cycle time will be shortened by about 15 minutes and the wash efficiency slightly reduced. The connection must be made to the hot water line following the same procedures as those for the connection to the cold water line. Fig.1 Anti-Flooding Protection The dishwasher is equipped with a system that stops the supply of water in the event of a problem with the water supply hose, or leaks within the unit, in order to prevent damage to your home. If for any reason the box containing the electrical components happens to get damaged, remove the plug of the appliance from the socket immediately. In order to guarantee that the anti-flooding feature operates properly, the box "A" with the water supply hose must be attached to the water supply tap as shown in Fig.1. No other type of connection is acceptable. The water supply hose must not, under any circumstances, be cut, as it contains electrical parts which are live. If the length of the hose is not adequate to make a proper connection, the hose must be replaced with one which is long enough. This hose is available upon request from specialised retailers and service centres. Fig.2 Drain Hose Connection Insert the drain hose into a drain pipe with a minimum diameter of 4cm, or let it run into the sink, making sure to avoid bending or crimping it. Use the special plastic support that comes with the appliance (see Fig.2). The free end of the hose must be at a height between 40 and 100 cm and must not be immersed in water. Attention: The special plastic hose support must be solidly fastened to the wall to prevent the drain hose from moving and allowing water to spill outside the drain. Electrical Connection After making sure that the voltage and frequency values for the current in the home correspond to those on the rating plate (located on the stainless steel inner door of the appliance) and that the electrical system is sized for the maximum voltage on the rating plate, insert the plug into an electrical socket which is earthed properly (the earthing of the appliance is a safety requirement mandated by law). If the electrical socket to which the appliance must be connected is not appropriate for the plug, replace the plug rather than using adaptors or the like as they could cause overheating and burns. GB .10.