Roper Refrigerator Water Dispenser Dripping After Filter... | appliancefaults.com

Technical Background:

The refrigerator's water dispenser system relies on a water inlet valve to control the flow of water from the water supply line to the dispenser. When the dispenser is activated, the MCU (Microcontroller Unit) sends a signal to energize the water inlet valve, allowing water to flow. When the dispenser is released, the signal stops, and the valve should close, stopping the water flow. A dispenser valve at the front ensures a proper seal.

Symptoms:

The water dispenser on your Roper refrigerator is dripping water after you replaced the water filter. The dripping is continuous or intermittent and occurs even when the dispenser is not actively being used.

Possible Causes:

Incorrect filter system.
Air trapped in the water line.
Faulty water inlet valve.
High water pressure.
Damaged dispenser valve.

Solution:

1

Turn off the refrigerator's water supply at the shut-off valve (usually located under the sink).
2

Remove and reinstall the water filter, ensuring it is properly seated and locked into place. Use the owner's manual for specific instructions. Check for any damage to the filter housing.
3

Dispense approximately 1 gallon of water to purge any trapped air from the water line. Observe if the dripping stops.
4

If the dripping persists, check the water pressure to the refrigerator. It should be between 30 and 100 PSI. A pressure regulator may be needed if the pressure is too high.
5

Inspect the water inlet valve. It's typically located behind the refrigerator. Use a multimeter to check for 120V AC to the valve when the dispenser is activated. If voltage is present, but the valve isn't closing properly, replace the valve.
6

Examine the dispenser valve itself for any cracks or damage. This may require disassembling the dispenser assembly. If damaged, replace the dispenser valve.
7

After any repair, run several gallons of water through the dispenser and monitor for leaks or drips.

Safety Warning:

Disconnect power to the refrigerator at the breaker panel (LOTO - Lock Out Tag Out) before performing any repairs. The water inlet valve operates on 120V AC. Exercise caution when working with electrical components.

Prevention:

Replace the water filter every 6 months or as recommended by the manufacturer. Always follow the manufacturer's instructions for filter system. Periodically check the water pressure and inspect water lines for leaks.

Expert Tip:

After replacing the water filter, hold the dispenser lever down for 5 minutes continuously. This often helps clear out any trapped air and seats the filter properly.

Frequently Asked Questions

•How do I test the water inlet valve?

Disconnect power to the refrigerator. Locate the water inlet valve. Use a multimeter to check for continuity across the valve's solenoid terminals. If there is no continuity, the valve is likely faulty. Also, when the dispenser is activated, you should measure 120V AC at the valve's terminals.

•Where is the water inlet valve located?

The water inlet valve is typically located on the back of the refrigerator, near the bottom, where the water supply line connects.

•How do I know what water filter my Roper refrigerator uses?

Consult your owner's manual. The filter model number is usually listed there. You can also find the filter model number printed on the existing filter itself.

Roper Refrigerator Water Dispenser Dripping After Filter Change: Troubleshooting

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I test the water inlet valve?

•Where is the water inlet valve located?

•How do I know what water filter my Roper refrigerator uses?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: