CodeRegistry
Brands
  1. Home
  2. Mitsubishi Electric
  3. MSZ-AP Air Conditioners
  4. Radio/TV interference
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

Radio/TV interference

Radio or TV reception interference — Air conditioner operating noise

Mitsubishi Electric · MSZ-AP Air Conditioners

What does Radio/TV interference mean?

The operation of the air conditioner causes static, picture distortion, or noise on nearby radio or television sets, suggesting electromagnetic interference.

Common Causes

  • Electromagnetic interference from the outdoor unit's operation
  • Insufficient distance between the outdoor unit and radio/TV antennas
  • Weak reception in the area making devices more susceptible to interference

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the outdoor unit is installed at least 3 meters away from TV/radio antennas.

  2. 2

    Increase the distance between the outdoor unit and the affected antenna if possible.

  3. 3

    Consider installing an amplifier for the affected radio or TV device to improve signal strength.

  4. 4

    If the problem continues, consult your dealer.

Browse all codes in this manual (87)
Verified technical data. Last updated: April 2026

Related Faults

3 Min Restart DelayUnit cannot be operated for about 3 minutes after restart - Microprocessor protection3 Short Beeps3 short beeps from indoor unit - Weekly timer setting failedAP Mode activatedNET and MODE LEDs flashing (every 5 seconds) - Access Point Mode activated
Source: Mitsubishi Electric MSZ-AP Air Conditioners
Open Manual (Page 18)Search more codes in this manual