2011-12-6 0:5**English Translation:**
The Haier inverter air conditioner does not cool, and the outdoor unit does not operate.
**Fault Phenomenon:** The air conditioner d......
2011-11-4 11:38Analysis and Repair: Based on the fault symptoms, it is analyzed as a protective shutdown. The main causes of this type of fault are as follows: 1. Overcurrent......
2011-10-11 23:27The condenser is a device in the refrigeration system that releases heat to the surrounding environment, and it is one of the four major components of the refr......
2011-9-30 15:45Principle and Operation Process of Mitsubishi Air Conditioning Defrost Controller
Beijing Mitsubishi Air Conditioning After-sales Service Telephone Center, ......
2011-9-17 15:40Analysis and Repair: Upon inspection during startup, it was found that the temperature difference between the inlet and outlet air vents was only 7°C, with a l......
2011-9-12 17:4Analysis and Repair: The low-pressure pressure of the system was measured at 0.65 MPa, which is significantly higher. After releasing Freon to 0.55 MPa, there ......
2011-9-4 9:58Panasonic Inverter Air Conditioner Fault Codes
When it is necessary to display the stored fault codes: 1) Turn on the power supply of the air conditioner; 2) ......
2011-8-29 14:38The airflow of the vertical air conditioner produced by Gree is small, and the cooling effect is poor.
Warm prompt: In public places (such as barber shops, ......
2011-8-17 15:35**Mitsubishi SRK325HENF-W Air Conditioner: Both remote control and manual operation failed to start the unit, and the panel indicator showed no display.**
###......
2011-8-14 16:32Mitsubishi Air Conditioner Repair Case: Poor heating effect, some indoor units fail to start.
Fault Phenomenon: Some systems have poor heating effects, and so......
2011-8-11 13:57Mitsubishi Heavy Industries KX Series Air Conditioner, indoor unit displays E3.
Fault Phenomenon: The 7-segment display on the main unit's computer board has......
2011-8-2 13:54Mitsubishi Air Conditioner: Abnormal temperature display and no cooling during operation
Model: RF10WER
Fault Symptoms: The Mitsubishi RF10WER air conditio......
2011-7-30 14:33**Mitsubishi Air Conditioner, FS and DS Control Panel Button Failure**
**Fault Phenomenon:** The control panel buttons are unresponsive, but the remote contro......