20 / 25【FAQ&A】Question Answers Measures able to adopt1. Inner temperature is too high ortoo low.Can be resolved by adjusting andcontrol of temperature.See detailed operation ininstruction manual.2. Sides of the refrigerator is hot. There is anticoagulant nearrefrigerator open on side surface.Heating is normal instead an error.Can turn off the electric heatingswitch.3. There is difference betweendisplayed temperature anddetected temperature.The displayed temperature istemperature on sensing probe. Itis normal to has difference withthat of the refrigerator.Normal situation needs noresolution.4. The alarming rings in short timeafter start up.Alarm when the inner temperaturein within alarming region.Normal situation needs noresolution.Why there is serious frosting in DW-40L262/188?Answer: it may caused by loosen door or frequent opening the door, or one of the small hole allowingcondenser to enter the refrigerator is not plugged up. This needs to be disposed by service persons.Moreover, regular defrosting is required to keep better effect, normally once per 1-2 months.Error of DW-40L series sensors and how does press operate?Answer: During the operation of DW-40L low temperature reserving box, when the freezing sensor is inerror (short circuit or open circuit), the temperature value displayed will be “F1”; the frozen food cabinetenters protecting mode and compressor is in fixed alternation of 20min on and 5min off with alarming infailure; if the refrigerator is in quick-freeze status, quit (the corresponding light will be off).What is the temperature setting range for DW-40L series machine?Answer: the set range is -10~-40 /for old products:℃ -20 ~ -40 .℃