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              空調不啟動維修

              家電維修  03-24 18:20  792  0
              家電維修

                  日期:2022年3月24日

                     1、品牌型號:1.5匹掛機

                2、空調故障現象:空調不制熱,空調外機不工作

                3、故障部位:空調電路板,傳感器,壓縮機等

                4、空調維修思路:先測用戶電源220v正常,接自己制作的轉換插座,卡上鉗流表,開機觀看啟動電流,來判別是否給壓縮機供電,(18A左右)壓縮機無法啟動,在次啟動測量電壓200V可以滿足壓縮機正常工作電壓,確定空調壓縮機或啟動電容損壞,拆開外機,用同型號代替,試機,機器正常工作。

                5、維修方法:更換室外壓縮機電容

              英文版閱讀:

              1、 Brand and model: Gree fixed speed hanger

              2、 Malfunction phenomenon: no heating external machine not working

              3、 Fault location: circuit board sensor compressor etc.

              4、 Maintenance thoughts: first test the user's normal power supply of 220V connect the self-made conversion socket clamp the current meter start the machine to watch the starting current to determine whether the compressor can start (about 18A) the compressor can not start the measuring voltage of 200V can meet the normal working voltage of the compressor determine the damage of the compressor or the starting capacitor disassemble the external machine replace with the same model test the machine the machine works normally.

              5、 Maintenance method: replacement of outdoor compressor capacitor




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