## How Your Fridge Water Dispenser Works
A refrigerator water dispenser is a convenient way to get cold, fresh water without having to open the fridge door. But how does it work?
The water dispenser is connected to the fridge’s water line, which is a tube that runs from the fridge to the water source. The water source can be either a municipal water supply or a private well.
When you press the button on the water dispenser, a solenoid valve opens, allowing water to flow from the water line into the dispenser. The water then passes through a filter to remove any impurities.
The filtered water is then cooled by a heat exchanger. The heat exchanger is a coil of tubing that is located in the freezer compartment of the fridge. The cold air in the freezer compartment cools the water as it flows through the heat exchanger.
The cooled water is then dispensed into your cup or glass.
### Types of Water Dispensers
There are two main types of water dispensers:
Top-mount dispensers are located on the top of the fridge. They are typically less expensive than bottom-mount dispensers, but they can be more difficult to use.
Bottom-mount dispensers are located on the bottom of the fridge. They are typically more expensive than top-mount dispensers, but they are easier to use.
### Features of Water Dispensers
Water dispensers can come with a variety of features, including:
Ice makers can make ice cubes or crushed ice.
Water filters can remove impurities from the water.
Child locks can prevent children from accidentally dispensing water.
LED lights can illuminate the water dispenser area.
### How to Choose a Water Dispenser
When choosing a water dispenser, consider the following factors:
Type of dispenser: Top-mount or bottom-mount?
Features: Which features are important to you?
Price: How much can you afford to spend?
### How to Install a Water Dispenser
Installing a water dispenser is a relatively easy process. However, it is important to follow the manufacturer’s instructions carefully.
To install a water dispenser, you will need the following tools:
Phillips screwdriver
Adjustable wrench
Drill
1/4-inch drill bit
3/8-inch drill bit
1/2-inch drill bit
Pliers
Tape measure
Level
To install a water dispenser, follow these steps:
1. Unpack the water dispenser and its components.
2. Locate the water line on the back of the fridge.
3. Turn off the water supply to the fridge.
4. Disconnect the water line from the fridge.
5. Connect the water line to the water dispenser.
6. Turn on the water supply to the fridge.
7. Test the water dispenser to make sure it is working properly.
### Troubleshooting Water Dispenser Problems
If you are having problems with your water dispenser, try the following troubleshooting tips:
Check the water supply. Make sure that the water supply to the fridge is turned on.
Check the water line. Make sure that the water line is not kinked or blocked.
Check the water filter. If your water dispenser has a water filter, make sure that it is not clogged.
Check the solenoid valve. The solenoid valve is a small valve that opens and closes to allow water to flow into the dispenser. If the solenoid valve is not working properly, it will need to be replaced.
Check the heat exchanger. The heat exchanger is a coil of tubing that cools the water. If the heat exchanger is not working properly, it will need to be replaced.
If you have tried all of the above troubleshooting tips and your water dispenser is still not working properly, you may need to call a qualified appliance repair technician.