To Next PageTo Next PageWhy do I hear draining water or motor rotation sound in my Mitsubishi Electric Air Conditioner?
When cooling operation stops on your Mitsubishi Electric Air Conditioner, the drain pump operates and then stops. Wait approximately 3 minutes.
How to fix Mitsubishi Electric Air Conditioner not cooling well?
If your Mitsubishi Electric Air Conditioner isn't heating or cooling well, start by cleaning the filter, as reduced airflow from a dirty or clogged filter can be the cause. Also, check the temperature settings and adjust accordingly. Ensure there's enough space around the outdoor unit for proper ventilation. Verify that the air intake or outlet of the indoor unit is not blocked. Finally, make sure no doors or windows are left open.
Why is my Mitsubishi Electric Mr. SLim PEAD-140JA Air Conditioner remote not working?
If nothing appears in the wireless remote controller display of your Mitsubishi Electric Air Conditioner, the display is faint, or signals are not received by the indoor unit unless the remote controller is close, the batteries are likely low. Replace the batteries and press the Reset button. If nothing appears even after replacing the batteries, ensure they are installed in the correct directions (+, –).
What does error code mean on my Mitsubishi Electric Mr. SLim PEAD-140JA Air Conditioner?
If an error code appears in the remote controller display of your Mitsubishi Electric Air Conditioner, it means the protection devices have been activated to protect the air conditioner. Do not attempt to repair this equipment by yourself. Turn off the power switch immediately and consult your dealer. Be sure to provide the dealer with the model name and the information that appeared in the remote controller display.
What to do if vanes do not move on Mitsubishi Electric Mr. SLim PEAD-140JA Air Conditioner?
The junction wire connectors of the vane motor and signal receiver may not be connected correctly. Have an installer check the connections. The colors of the male and female sections of the junction wire connectors must match.
Why does Mitsubishi Electric Mr. SLim PEAD-140JA Air Conditioner stop before reaching set temperature in heating mode?
If your Mitsubishi Electric Air Conditioner stops before reaching the set temperature during heating mode, this may be because frost is forming on the outdoor unit due to low outdoor temperatures and high humidity. Normal operation should resume after approximately 10 minutes.
Why does my Mitsubishi Electric Mr. SLim PEAD-140JA Air Conditioner cause an unpleasant odor in the room?
If your room has an unpleasant odor when using your Mitsubishi Electric Air Conditioner, the indoor unit may be drawing in air containing gases from walls, carpeting, and furniture, as well as odors trapped in clothing, and then blowing this air back into the room.
Why my Mitsubishi Electric Air Conditioner operates without pressing the ON/OFF button?
If your Mitsubishi Electric Air Conditioner starts running without pressing the ON/OFF button, check if the on timer is set. Also, verify if the air conditioner is connected to a central remote controller or if “ ” appears in the remote controller display. Finally, ensure that the auto recovery feature from power failures has not been activated.
Why Mitsubishi Electric Mr. SLim PEAD-140JA display messages do not appear when operation switch is turned ON?
If the display messages do not appear on your Mitsubishi Electric Air Conditioner even when the operation switch is turned ON (and the operation lamp does not light up), this could be due to: * Incorrect wiring between the indoor and outdoor units (incorrect polarity of S1, S2, S3). * A short in the remote controller wire. To fix this, please refer to the provided table for troubleshooting.
What to do if an error code appears on Mitsubishi Electric Mr. SLim PEAD-140JA remote controller?
If an error code appears on your Mitsubishi Electric Air Conditioner's remote controller display, this indicates that the protection devices have been activated to safeguard the unit. Do not attempt to repair the equipment yourself. Immediately turn off the power switch and consult your dealer. Provide the dealer with the model name and the error code displayed on the remote controller.
General| Brand | Mitsubishi Electric |
|---|---|
| Model | Mr. SLim PEAD-140JA |
| Category | Air Conditioner |
| Language | English |
