Specially designed for long-term durability, it can reduce failures and extend the service life of the ice maker, maintaining reliability You only need to replace component, eliminating the need to spend time and effort on repairs due to malfunctions This device is very Suitable for UD0140A, UD0140AE, UD0140W, UD0140WE, UD0190A, UD0190AE, UD0240A, UD0240AE, UD0240W, UD0240WE, UD0310A, UD0310AE, UD0310W, UD0310WE, UR0140A, UR0140AE, UR0190A, UR0190AE, UR0240A, UR0240AE, UR0310A, UR0310AE, UR0310W, UY0140A, UY0140AE, UY0140W, UY0140WE, UY0190A, UY0190AE, UY0240A, UY0240AE, UY0240W, UY0240WE, UY0310A UY0310AE, UY0310W, UY0310WE Resolving Common Ice Maker Issues: When the ice maker cannot enter the ice-making cycle, large ice block form in the freezer compartment, or continuous water supply to the freezer zone causes the water tanks to run out of water, consider replacing the float switches When the water levels is too low or too high, the float switches can quickly respond, triggering the switches, and activate the water pumps to regulate the water flows, ensuring the water levels reaches a reasonable position When the water levels is normal, it also has alarm and protections functions