Climate systems fill our lives with coziness and comfort, however, due to a number of factors, equipment can fail, no matter how high quality it is. But manufacturing plants that care about their image have developed and implemented into their equipment a rather complex and at the same time effective diagnostic system - error codes for Mitsubishi air conditioners.
Thanks to this system, you can not only identify the error, but also, in some cases, fix it yourself.
Below is a complete list of faults, i.e. error codes for mitsubishi air conditioners.
Possible errors of Mitsubishi air conditioners
The timer lamp is constantly on while "Run" is blinking:
- 1 time - in this case the heat exchanger sensor is faulty;
- 2 times - the room temperature sensor has broken;
- 6 times - something is wrong with the fan motor of the indoor unit.
Next, consider the error code for the mitsubishi air conditioner, in which the "Run" signal flashes constantly, and the timer:
- 1 time - it is worth checking the outside temperature sensor;
- 2 times - the sensor of the heat exchangers of the outdoor unit is faulty;
- 6 times - look at the temperature sensor of the outlet tube.
The following mitsubishi air conditioner error is recognized based on the combination of the timer lamp blinking and the constantly lit "Run" indicator:
- “Timer” blinks 2 times - something happened to the external unit;
- “Timer” blinks 5 times - compressor overheated;
- “Timer” blinks 6 times - signal transmission error has occurred.
Troubleshooting climate systems
In general, these air conditioners are not afraid of sudden voltage drops, the maximum that can happen is the fuse or the control board of the indoor unit blown (error code mitsubishi air conditioner - signal transmission error). To eliminate such a nuisance, you can only replace the damaged parts.
If the error codes of Mitsubishi air conditioners indicate a malfunction of any sensor, then it is better not to risk it and not try to repair the unit yourself, contact the service center.
A malfunction of the motor of the indoor unit is extremely rare, since usually their resource exceeds the resource of the air conditioner itself several times. But, if, nevertheless, a similar situation takes place, then the motor needs to be replaced.
A mitsubishi air conditioner error indicating a malfunction of the external unit (it includes: cooling fan, directional valve and compressor), most likely you will have to replace the entire unit. By the way, it is the outdoor unit that is the most unprotected part of the entire unit.
Thus, you can independently identify the errors of Mitsubishi air conditioners, however, as for the maintenance and repair of the entire system, it is better to trust the professionals.
The only thing that you can do on your own is to clean the filters located in the internal block of the unit.
