RCA ice maker makes ice very slowly; ice cubes are small or hollow.

Safety first: Unplug the unit before cleaning internal components.

• Step 1 – Improve environment: Move the ice maker away from heat sources and ensure room temperature is within the recommended range.
• Step 2 – Clean condenser: Vacuum and brush the condenser coil to improve heat dissipation.
• Step 3 – Check water supply: Fill the reservoir with cool, clean water. Clean the reservoir and water filter screen to ensure good flow.
• Step 4 – Descale: Run a cleaning cycle with a manufacturer-approved descaling solution or a mixture of white vinegar and water to remove mineral buildup on the evaporator and water lines. Rinse thoroughly afterward.
• Step 5 – Evaluate performance: If ice remains small and production is very slow after cleaning and environmental corrections, the compressor or sealed system may be weakening and require professional evaluation.