Where is the water intake
The water inlet valve is located behind your refrigerator. Find the water supply line coming into the valve and turn it off at the source (typically under the sink). Disconnect the supply line. Remove the screws that secure the inlet valve in place. Concerning you under performing ice maker unit: A no eject situation can be caused by a failed ejector motor or gear. First you must make sure of the design. Most ice maker control sectors are the module type and some are the traditional type. the traditional type is refereed to as a component ice maker. These are easier to work on. They have the gear components exposed, just behind the face plate or front cover. Modular units have holes in the module's face plate for test probes. If you see several holes, each marked with a letter, it is a modular unit. The ejector motor, and mold heater are the only components that can be tested on a module style ice maker. Concerning the traditional component type, there are two exposed gears which mesh together. If either of the gears are worn, then they may fail to turn the ejector cam which ultimately pushes the ice out from the ice mold. Inspect those gears for cracks, worn or missing teeth. If the tops of the teeth are rounded or you observe "shavings', the gears may need to be replaced. If the gears assembly is ok, and not stripped, move on to the motor test. The motor is fastened to the cover plate and connected by two or three wires. The wires may go directly into the motor or they may be attached to terminals with slip-on connectors. Before disconnecting any wires, label their placement. One of the motor wires connects to a wire cap. If this wire is connected to the motor with a slip-on connector, disconnect it there, otherwise unscrew the wire cap and untwist the wires. Inspect the connector and the terminal for corrosion. If the connector is corroded it must be replaced. Testing procedure for a two wire motor: Test the motor for continuity using a multimeter. Set the multimeter to the ohms setting X1. Touch each probe to one of the wires or terminals. The reading should show continuity in the range of 600 ohms for a functional motor. A reading of infinity or zero indicates a faulty motor and it should be replaced. Testing procedure for a three wire motor: Test the motor for continuity using a multimeter. Set the multimeter to the ohms setting X10. Touch one probe to the wire from the wire cap. Touch the other probe to each of the two other wires in turn. The reading should be between infinity and zero for each wire. If the motor test results in a zero or infinity reading on either wire, the motor should be replaced. If you have determined that your unit is a modular type. You only have two test points. This type is not repairable. If any probe test reviles any abnormality, the entire modular ice maker unit will need to be replaced. Modular Testing Procedure: Testing should be done with the power off, the shutoff arm in the down, "on" position and the ejector blades in the "start" position. The position of the blades will vary among ice makers, but the start position is always with the blades over the ice mold tray. If the ejector blades are in the mold, it will not be possible to properly test the control module. Now, if the blades are in the mold area, then they did not complete their cycle, and may suggest a failure of the modular unit. Make sure that the refrigerator is unplugged when preforming these test. Test the control module motor for continuity using a multimeter. Set the multimeter to the ohms setting X1. Place one probe into the hole labeled "M" and the other probe into the hole labeled "L". The multimeter should show continuity, with resistance possibly as high as 10,000 ohms. You will need to remove the front cover to expose the test holes. If the motor does not pass this test, you will need to replace the control module. Additionally, I suggest to test the final section on the modular unit. This will be the mold heater. A failed mold heater will cause a no eject issue, as well. Test the control module heater for resistance using a multimeter. Set the multimeter to the ohms setting X1. Place one probe into the hole labeled "H" and the other probe into the hole labeled "L". The multimeter should read in the range of 60 to 90 ohms. If the mold heater dose not pass this test, replace the module.
1/6/2010 10:33:17 PM •
Whirlpool...
•
Answered
on Jan 06, 2010