Fujitsu Air Conditioner Remote Control Not Working

Set the timer on off for fujitsu air conditioner remote control.

Fujitsu air conditioner remote control not working.

If installing fresh batteries doesn t solve the problem and you can still operate the air conditioner manually the remote control might be defective. 18 30 c the thermostat cannot be used to set room temperature during the fan mode the temperature will not appear on the remote control unit s display. Air conditioner fujitsu ab 30lbag series service instruction. About three seconds later the entire display will reappear.

If the unit is stopped and then immediately started again the compressor will not operate for about 3 minutes in order to prevent fuse blowouts. The led light is responsible for sending signals to the sensor on the interface of the air conditioner unit. With over 40 years of heating ventilation and air conditioning hvac experience and a 99 99 product performance rate you can rest easy knowing that fujitsu general ductless systems will keep you and your family comfortable year round. Http bit ly 10glst1 like us on facebook.

If the batteries are inserted correctly but the air conditioner still doesn t accept commands from the remote control there might be dirt or blockage preventing the remote control from working correctly. The next step is to check the led light on the top of the remote control. If the remote control is working but not being received the problem lies with the display board or the indoor control board. You can detect if the air conditioning remote is sending a signal by using your digital camera including your phone camera.

Since there is no way to pinpoint the source of the error one of both of the boards will have to be replaced and the unit will have to be tested to determine if the problem is fixed. Remove the batteries from inside the chamber and inspect the metal contacts of the battery chamber. Knowing the error code definition will help you to understand the present fault. Follow us on twitter.

If the air conditioner responds to this remote you know that the other one is faulty and needs to be replaced. Fujitsu ac error codes. When error codes appear on your fujitsu air conditioner this tells the you there is a problem. Turn your camera display on and point the remote transmitter at the camera screen.

To confirm if your remote control is powering up. You can then troubleshoot the issue or call a technician. Whenever power is interrupted the protection circuit will prevent the unit from re start for 3 minutes when power returns. If you think the remote control is defective replace it.