Panasonic cs-ks36nku User Manual

An inverter A/C operates using pulse signal control and high frequencies. Therefore, it is susceptible to the effects of external 
noise, and is likely to cause electromagnetic interference with nearby wireless devices. 

A noise filter is installed for ordinary use, preventing these problems. However, depending on the installation conditions, these 
effects may still occur. Please pay attention to the points listed below.

This refers to the application of high-frequency noise to the signal wires, resulting in abnormal signal pulses and malfunction.

1. Locations near broadcast stations where 

there are strong electromagnetic waves

2. Locations near amateur radio (short wave) 

stations

3. Locations near electronic sewing machines 

and arc-welding machines

(The fundamental concept is to make the 

system less susceptible to noise.)

- Insulate for noise or

distance from the noise source. -

1. Use shielded wires.

2. Move unit away from the noise source.

Either of the following trouble may occur.

1. The unit may stop suddenly during 

operation.

2. Indicator lamps may flicker.

This refers to noise generated by high-speed switching of the microcomputer and compressor. This noise radiates through 
space and returns to the electric wiring, affecting any wireless devices (televisions, radios, etc.) located nearby.

1. A television or radio is located near the 

A/C and A/C wiring.

2. The antenna cable for a television or 

radio is located close to the A/C and A/C 
wiring.

3. Locations where television and radio 

signals are weak.

1. Select a separate power source.

2. Keep the A/C and A/C wiring at least 1 meter 

away from wireless devices and antenna cables.

3. Change the wireless deviceÕs antenna to a high-

    sensitivity antenna.

4. Change the antenna cable to a BS coaxial cable.

5. Use a noise filter (for the wireless device).

6. Use a signal booster.

1. Noise appears in the television picture, 

or the picture is distorted.

2. Static occurs in the radio sound.