Why My Fridge Water Dispenser No Longer Works?

Aug 01, 2023, 15:56pm

Some models of refrigerators (especially American fridges) offer many additional modules, including a water dispenser, practical for having cold water directly cooled by the fridge. However, it happens that it does not run any more water. To resolve this issue, follow these steps:

  • Check distributor activation
  • Check the water supply
  • Test the water demand switch
  • Test the solenoid valve

If the problem is still not solved, it will then be necessary to consider replacing the water distributor or the electronic card of the device.

A fridge with a built-in water dispenser provides a convenient way to get a cold drink, especially during warm weather. However, like any appliance, it may sometimes malfunction and stop working. If your fridge’s water dispenser is no longer working, it could be due to a variety of reasons. This article will explore the common problems that can cause this issue and how to potentially solve them.

Why My Fridge Water Dispenser No Longer Works?

1. Frozen Water Tube

The water tube that feeds the dispenser might freeze, thus blocking the flow of water. This typically occurs when the temperature of the freezer is set too low. Adjust your freezer’s temperature to around 0°F (-18°C) and see if that resolves the issue. If not, you may need to manually defrost the tube, but exercise caution when doing so to avoid damaging the tube.

2. Faulty Water Inlet Valve

The water inlet valve opens to supply water to the dispenser. However, if the valve is damaged or if the water pressure from your house supply is too low, the valve might not work correctly. A faulty valve will require replacement, and it’s often a good idea to have a professional handle this task.

3. Water Filter Problems

Some refrigerators have a water filter for the dispenser. Over time, the filter can get clogged or damaged, which might prevent water from reaching the dispenser. If you haven’t changed your water filter in the last six months or so, replacing it might resolve the problem.

4. Water Tank Assembly Issue

The water tank assembly might be damaged or improperly installed, leading to issues with the water dispenser. Check to ensure that the water tank assembly is correctly fitted and doesn’t have any visible signs of damage. If it’s damaged, you’ll likely need a new water tank assembly.

5. Dispenser Control Board Malfunction

The dispenser control board governs the majority of the functions of the water dispenser. If it’s faulty, the water dispenser might not work. This issue usually requires a professional diagnosis to confirm. If the dispenser control board is the culprit, it will need to be replaced.

Why My Fridge Water Dispenser No Longer Works?

6. Dispenser Switch Failure

The dispenser switch activates the water dispenser when pressed. If it fails, the dispenser won’t turn on. Testing the switch for continuity with a multimeter can confirm if it’s the problem. If the switch doesn’t have continuity, it will need to be replaced.

7. Door Switch Issue

The door switch turns off the ice and water dispenser when the refrigerator door is opened. If it fails, it might cause the dispenser to stop working. Check the door switch for continuity using a multimeter. If it doesn’t have continuity, it will need to be replaced.

In conclusion, if your fridge water dispenser is no longer working, the problem could be as simple as a frozen water tube or as complex as a malfunctioning control board. While some issues can be resolved with DIY fixes, others will require professional help. Either way, taking action as soon as you notice a problem will ensure your water dispenser is back up and running sooner rather than later.