If your refrigerator dispenser is leaking water into the drip tray or onto the floor, start by checking the dispenser door—broken or misaligned doors commonly fail to close and let water leak out. If the door looks fine, low house water pressure is a frequent cause; check the kitchen faucet flow and make sure the supply to the water inlet valve is at least 20 psi. A damaged dispenser actuator can fail to engage the switch and cause erratic dispensing, and a partially blocked or electrically faulty water inlet valve will also leak or dribble. Less commonly, a failed dispenser switch will not stop or start the dispenser properly. Inspect the door and actuator for visible damage, remove the control panel or frame if needed to access the parts, check water pressure at the source, and use a multimeter to test continuity on the inlet valve and switches before replacing them. Enter your refrigerator model number on RepairClinic.com to find the exact replacement dispenser door, water inlet valve, actuator, or switch for your fridge.
01 - E-Wave Refrigerator Dispenser Door
The dispenser door is opened by a motor or a solenoid to dispense the ice, but if the door is broken, it may not open properly in order to release the ice. You should inspect the dispenser door for damage to determine if the component should be replaced. You may have to remove the dispenser control panel or frame to access and inspect the dispenser door.
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The water inlet valve, which supplies water to the refrigerator water dispenser, requires sufficient water pressure to work properly. If the water pressure is too low, the dispenser will leak. You can check the water flow at the kitchen faucet to help determine if the home's water pressure is sufficient or not.
Common
03 - E-Wave Refrigerator Dispenser Actuator
The dispenser actuator is the component that activates the switch or switches to send voltage to the dispenser. If the dispenser actuator is damaged, it may be unable to activate the switch. Inspect the dispenser actuator for any damage and replace with a new one if necessary.
A refrigerator water inlet valve will direct water to the dispenser as well as the ice maker fill tube. If the inlet valve is obstructed, the solenoid coils on the valve are defective, or the home's water pressure is too low, the water valve will not work properly. The valve requires at least 20psi to function properly. Make sure that the water pressure to the valve is at least 20 psi. If the water pressure is sufficient, use a multimeter to test the water inlet valve for continuity. If the water inlet valve does not have continuity, replace it.
The dispenser switches send voltage to the dispenser. If one of the dispenser switches is defective, the dispenser will not work. To determine if a dispenser switch is defective, use a multimeter to test each switch for continuity. If a dispenser switch does not have continuity, replace it.