2012-2-18 14:17### Fault Phenomenon:
After turning on the power and starting the unit, normal heating operation occurs, but during cooling mode, frequent shutdowns occur, and......
2011-12-23 12:18Model: KFR-58LW/N (BPJXF)
Fault Symptoms: Not cooling or displaying E2.
Repair Process: The user reported that sometimes the cooling function worked normally......
2011-12-21 12:50Beijing Chigo Air Conditioning Repair Phone, Technical Information on December 10, 2011. Solution: Replace a single-room valve of the same specification to eli......
2011-12-6 14:14Source: Beijing Gree Air Conditioning Repair http://blog.tianya.cn/blogger/blog_main.asp?BlogID=3495407. Gree inverter split air conditioner, the outdoor unit ......
2011-11-6 10:20The Midea KFR-45GW type split air conditioner has a problem with the outdoor unit not working.
**Fault Symptoms:** The indoor unit works normally, but the out......
2011-10-14 8:13Basic knowledge of Midea air conditioner repair; What is condensation. Article source: Beijing Midea Air Conditioner Repair Center http://blog.tianya.cn/blogge......
2011-9-30 21:53The function of a check valve is to allow the refrigerant to circulate in only one direction. It mainly consists of the main body, block, and valve needle. Whe......
2011-9-18 11:51The cooling effect of the Midea KFR-23GWHY air conditioner is poor.
Beijing Midea Air Conditioning Maintenance Telephone provides analytical data.
Analysis a......
2011-9-12 20:1Technical Notice from Beijing McQuay Air Conditioning Repair Center, Beijing McQuay Air Conditioning After-sales Service Hotline.
In central air conditioning ......
2011-9-12 16:43When organizing the airflow in a room during trial adjustments, it is necessary to measure the air volume of the vents. Similarly, during system airflow trials......
2011-9-4 12:27Advantages of Inverter Air Conditioners
① Energy Saving: Since inverter air conditioners are equipped with an internal inverter, they can adjust the speed of ......
2011-9-1 14:52Source: Beijing Jigao Air Conditioning Repair Phone http://blog.sina.com.cn/jigaokongtiao.
Jigao Air Conditioning Repair Q&A: The working principle of the b......
2011-8-29 13:55Haier Air Conditioner: Both indoor and outdoor units can operate, but the cooling effect is poor.
Analysis and Inspection: Upon inquiry with the user, it was......
2011-8-17 17:46**Midea KFR-23GW1UXY-Q3 Tianzuanxing Air Conditioner: Not Cooling**
**Analysis and Inspection:** After inspection, it was found that the technical parameters ......
2011-8-14 19:47Summary of Midea Air Conditioner Repair: Irregular shutdown caused by power supply issues
Analysis and Detection: According to national standards, the normal ......
2011-8-5 21:3Record of the Sharp Air Conditioner Maintenance Process; Outdoor Unit Occasionally Makes a Lot of Noise
Fault Phenomenon: The outdoor unit occasionally makes......
2011-8-2 15:0Midea Air Conditioner Repair Experience: Solution for Differences in Inverter Air Conditioner Outdoor Motor Spare Parts
Fault Phenomenon: There is a differen......
2011-7-30 16:5**Midea Air Conditioner, Repair Case: System air leakage causing indoor unit water leakage**
**Cause Analysis:** During the trial operation of a newly install......