Why does my Mitsubishi Electric Air Conditioner make a cracking or creaking sound?
These sounds can be heard when parts rub against each due to expansion and contraction from temperature changes in your Mitsubishi Electric Air Conditioner.
Why does the airflow direction change or cannot be set on my Mitsubishi Electric Mr.SLIM PCA-M140KA?
During heating mode, the vanes automatically move to the horizontal airflow direction when the airflow temperature is low or during defrosting mode.
Why do the vanes always move up and down past the set position before stopping on my Mitsubishi Electric Mr.SLIM PCA-M140KA Air Conditioner?
When the airflow direction is changed, the vanes move to the set position after detecting the base position.
Why does my Mitsubishi Electric Mr.SLIM PCA-M140KA make draining water or motor rotation sounds?
When cooling operation stops, the drain pump operates and then stops. Wait approximately 5 minutes.
Why won’t my Mitsubishi Electric Mr.SLIM PCA-M140KA restart immediately after stopping?
Wait approximately three minutes. Operation has stopped to protect the air conditioner.
What does “ ” mean on my Mitsubishi Electric Mr.SLIM PCA-M140KA Air Conditioner remote controller display?
During central control, “ ” appears in the remote controller display and air conditioner operation cannot be started or stopped using the remote controller.
General| Brand | Mitsubishi Electric |
|---|---|
| Model | Mr.SLIM PCA-M140KA |
| Category | Air Conditioner |
| Language | English |
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