What to do if the Mijia Air Conditioner displays error code P2.1?
If the Mijia Air Conditioner displays the error code P2.1, it indicates that the outdoor exhaust temperature overheat frequency is limited/reduced.
You can troubleshoot it by the following steps:
1. When the air conditioner works in a high-temperature environment, this protection is for the safe use of the air conditioner. Please wait for the ambient temperature to decrease;
2. The indoor unit filter is too dirty and needs to be cleaned;
3. The outdoor unit is placed in the grille, which leads to poor heat exchange. Please remove the grille;
4. The outdoor unit heat exchanger is dirty and blocked. If conditions permit, please clean the heat exchanger;
5. The outdoor unit is exposed to strong sunlight or there are obstructions at the outlet. Please remove the obstruction or adjust the installation position;
6. If the above steps do not resolve the issue, please apply for the after-sales service center for inspection.
You can troubleshoot it by the following steps:
1. When the air conditioner works in a high-temperature environment, this protection is for the safe use of the air conditioner. Please wait for the ambient temperature to decrease;
2. The indoor unit filter is too dirty and needs to be cleaned;
3. The outdoor unit is placed in the grille, which leads to poor heat exchange. Please remove the grille;
4. The outdoor unit heat exchanger is dirty and blocked. If conditions permit, please clean the heat exchanger;
5. The outdoor unit is exposed to strong sunlight or there are obstructions at the outlet. Please remove the obstruction or adjust the installation position;
6. If the above steps do not resolve the issue, please apply for the after-sales service center for inspection.
Does it help?
Yes
No