Operation LED blinks 5 times, Timer LED blinks 8 times, and wired remote shows 58 — Intake grille error.

What does Operation 5 Times / Timer 8 Times / 58 mean?

The micro switch for the intake grille is detected as open while the compressor is running, meaning the grille may not be properly closed.

• The limit switch for the intake grille is faulty or disconnected.
• Loose or damaged connector (CN11) or wire.
• The controller PCB is defective.

Click steps to track your progress.

1. 1

   Power off the indoor unit and check that the intake grille is securely closed and not obstructed.

2. 2

   Inspect the area around the grille for any visible issues with the limit switch or its connections.

3. 3

   Reset power to the unit. If the error persists, professional service is needed to check the limit switch or controller PCB.