KitchenAid Refrigerator Repair (Model KRFF507ESS01) – Salem, OH

A homeowner in Salem, Ohio called about persistent ice buildup on the vent inside their KitchenAid refrigerator. This was a recurring problem that had been serviced before, but the ice kept forming and blocking proper airflow. We found the defrost system wasn’t cycling correctly due to a faulty control board.

The Problem

The customer reported ice buildup on the refrigerator vent that kept returning even after previous repairs. The ice formation was blocking airflow and affecting food storage temperatures. This wasn’t the first time they’d dealt with this issue — clearly the root cause hadn’t been addressed.

Diagnosis

Our inspection revealed the defrost switch on the control board had failed. When this component malfunctions, the refrigerator can’t properly cycle through its defrost sequence, leading to ice accumulation on vents and evaporator components. The damper motor was also not functioning correctly, which compounded the airflow problems.

The Repair

• Parts replaced: WPW10248595 — defrost control board
• Work performed: Replaced damper motor and adjusted defrost timer settings
• Result: Verified proper defrost cycling and restored normal airflow through vents

Is It Worth Repairing?

The KRFF507ESS01 is a solid KitchenAid bottom-freezer model that typically runs 12-15 years with proper maintenance. A control board replacement on a refrigerator this age is usually worth doing, especially since the compressor and other major components are still functioning well.

Maintenance Tips for KitchenAid Refrigerators

• Check the air vents monthly for ice buildup — early detection prevents compressor strain
• Keep the condenser coils clean on bottom-freezer models like the KRFF507ESS01 by vacuuming underneath every 6 months
• Listen for unusual defrost timer clicking — KitchenAid units should cycle quietly through defrost modes

Appliance Repair in Salem, OH

Salem is in Columbiana County — an area we cover regularly from our base in Louisville, OH. We also serve Lisbon, East Liverpool, and Carrollton. Louisville Appliance Repair is owned and operated by Samuel Willhite, a master-certified technician with Bosch and Speed Queen factory authorizations. If your appliance needs service, schedule online or call (330) 693-9163. You can also find us on Google and read verified reviews from customers across Columbiana County and surrounding areas.