Remote controller not working — Possibly due to weak or leaking batteries

What does Remote control malfunction mean?

The remote controller may not operate correctly if the batteries are weak, leaking, or if its internal microcomputer needs a reset. This can prevent you from controlling your air conditioner.

• Weak or depleted batteries
• Leaking batteries
• Microcomputer malfunction in the remote controller
• Batteries inserted with incorrect polarity

Click steps to track your progress.

1. 1

   Remove the front lid of the remote controller.

2. 2

   Check for leaking batteries; if found, replace them immediately and carefully clean the battery compartment.

3. 3

   Replace old batteries with new ones, ensuring the negative pole is inserted first and polarity is correct.

4. 4

   Press the 'RESET' button on the remote controller using a fine-tipped object after replacing batteries.