Since these components are usually not sold separately, it would be difficult for you to make a refrigerator ice maker repair. Then it’s likely that one of the components inside the ice maker (such as the motor) is malfunctioning. If one or more of the coils test “negative” for continuity, the inlet valve will need to be replaced. If other issues are present, fixing those issues will more than likely also fix the noises. Freezer temperature is too high - The ice maker will not produce ice cubes efficiently if the freezer air temperature is too high. If the freezer air temperature stays above 15°F, there is probably something wrong with the refrigerator’s cooling system. A higher air temperature that can’t be lowered by adjusting the temperature control thermostat indicates there is a cooling problem within the refrigerator. 3) The proper air temperature inside the refrigerator. This can be caused by the accumulation of dust, dirt, and debris on the appliance’s condenser coils which prevents the coils from properly dissipating heat (a requirement for refrigeration), the failure of the condenser fan motor to properly circulate the air within the appliance, or the evaporator coils being frosted over resulting in restricted air flow.A weak flow indicates a problem with the water line or the home’s water supply valve. Turn the water supply back on and observe whether or not there is a strong flow of water jetting out of the line. Provided the temperature in the ice maker tray has been cold enough to freeze the water, voltage will be sent to the ice maker motor which, on many ice maker models, will turn an ice ejector arm to scoop out the ice cubes or cause the ice tray to flex to dump out the ice. As long as the air temperature inside the freezer compartment is cold enough (close to 0° F or -18° C) to allow water to properly freeze, the ice maker will be prepared to cycle provided it’s on/off switch is in the “on” position and it’s shut-off arm, if applicable, is in the down position. The ice maker will only cycle when a thermostat or thermistor senses the temperature in the ice tray is cold enough to have frozen the water in the tray (around 15° F or - 9° C). Our longest ride so far was from Paeroa to Thames and return - a total distance of 72 km on gravel, on a cold day and in a moderate cross wind.At the end of Check This Out cycle, just before the ice ejector arm or flex tray return to its original position, the ice maker allows voltage to be sent to the water inlet valve solenoid which opens the valve for approximately seven seconds. To determine if the water inlet valve has failed electrically, you can use a multimeter to test the valve’s solenoid coils for electrical continuity - a continuous electrical path present in the coils. The evaporator coils frosting over indicates a failure in the refrigerator’s defrost system which can be caused by a broken defrost control, heater, or thermostat. A mechanical failure could be caused by the build-up of mineral deposits which can prevent the valve from opening. A strong flow will indicate the problem is probably caused by an obstruction in the refrigerator’s water inlet valve or a defective valve solenoid. At the end of this cycle, the ice maker will allow voltage to be sent to a solenoid in the water inlet valve which opens the valve to refill the tray. In the event the home appliance is near the end of its useful lifetime, we recommend replacing it with a newer model if your budget allows.Some newer fridges enable you to switch your ice maker on or off with a power switch or digital display. Refrigerator ice makers use 120 volts of alternating current to power the ice maker as well as open the refrigerator’s water inlet valve to allow water to fill the ice maker tray. The home’s water supply line, which is attached to the water inlet valve input, needs to provide water pressure between 20 and 120 pounds per square inch (PSI) for the inlet valve to function properly and allow the appropriate amount of water to be sent to the ice maker tray. 2) A reliable water supply to the ice maker tray. To help determine if your home has sufficient water pressure, shut off the home’s water supply valve, detach the water supply line from the refrigerator’s water inlet valve, and hold the line over a bucket. ELECTRONICS HomeFixIt offers whirlpool home appliances (cooker, fridge, oven, washing machine, freezer, dishwasher, refrigerator) services in Nairobi including freelance repair, installation, maintenance, upgrading, fixing, cleaning, diagnosis… HomeFixIt offers mika Electric home appliances services in Nairobi including freelance repair, installation, maintenance, upgrading, fixing, cleaning, diagnosis for all large and small home appliances including washing machine…