Samsung RF50 Series User Manual

Also see for RF50 Series: User manual

42 EnglishFault analysisProblems SolutionsHear abnormal noiseor sound.□ Check whether the refrigerator is placed steadily.□ Is the back of the refrigerator too close to the wall and theair unable to well ventilate?□ Is there something falling in the back or under therefrigerator?□ If you hear a "crack" sound from the refrigerator, this is normal.Because various accessories will contract or expand as thetemperature inside the refrigerator varies.□ If the refrigerator gives out a sound which sounds likesome articles are striking with each other inside therefrigerator, this is normal.This sound is caused by the high load of the compressor.The temperatureof the sealing zoneof the refrigeratordoor is high andcondensation isproduced.□ Heating is normal to some extent because the anti-dewtube is installed at the edge of the case to prevent therefrigerator from condensing.□ Is the refrigerator door semi-open?When the refrigerator door is open for a long time,condensation may occur.There is a bubblingsound from therefrigerator.□ This is normal.The bubbling sound comes from the freezing mediumcirculated in the refrigerator.Hear the sound of"tap-tap".□ This is normal.This is produced by the switch of relay on the mainboardwhen different electric appliances of the refrigerator areworking and switching.Hear the sound ofgear friction.□ This is normal.This is produced by rotation of the stepping valve when therefrigerating system of the refrigerator switches betweendifferent chambers.There is foreignflavor in therefrigerator.□ Check the spoiled food.□ The food with a strong smell (such as fish) shall be tightlysealed.□ Regularly clean the refrigerator and throw away the spoiledfood or the food to be spoiled.There is frostingin the wall of thefreezer.□ Is the air ventilation hole blocked?Clean the obstacles to allow the air to freely flow.□ Ensure there is enough room for storing the food to keepwell-ventilated.□ Is the drawer of the freezer drawer closed correctly?Fault Analysis