Ice maker beeps and shows E2; ice basket remains empty and cycle stops early.

Safety first: Disconnect the ice maker from power before removing covers or working near water components.

• Step 1 – Check water level: Ensure the reservoir is filled to the correct MAX line with clean, potable water. Do not overfill.
• Step 2 – Inspect the float: Remove the ice basket and top cover (if removable). Locate the plastic float in the reservoir. Move it up and down gently; it should move freely without sticking.
• Step 3 – Clean the float area: Drain the reservoir. Use a soft brush and a 1:1 mix of white vinegar and warm water to remove scale or slime around the float and its guide tube. Rinse thoroughly.
• Step 4 – Check sensor wiring: Access the underside or side panel to locate the float switch wiring harness going to the main PCB. Ensure connectors are fully seated and wires are not pinched or broken.
• Step 5 – Test the float switch (optional): With a multimeter set to continuity, disconnect the float switch and test while moving the float. The switch should open and close reliably.
• Step 6 – Replace faulty parts: If the float is cracked or waterlogged, replace it with a Pro Breeze water level float assembly. If the switch is defective, replace the water level sensor / reed switch.
• Step 7 – Reassemble and test: Refill the reservoir, reassemble covers, plug in the unit, and start a cycle to confirm E2 is cleared.