How can I replace the air conditioning compressor?
Suggest that you can ask professional after-sales service is better, there are certain technical essentials, you can.
Change this need some technology, welding lines need to be more troublesome, do not suggest their own operations, the general after-sales service or professional maintenance personnel to operate, if you have done this piece, then relatively easy.
The general change is to shut down the compressor cut-off valve, capillary in air conditioner outdoor unit location has a high technology for tubes are generally sealed with sealing clamp, clamp with the side can easily cut, from there to the refrigerant discharged, so that the indoor machine inside the refrigeration agent can keep. Not to exhaust gas emitted after the first welding pipe of the compressor open, wait five minutes after the return pipe welding (open reservoir which has high pressure refrigerant through the compressor internal discharge will be very slow, if too fast welding back to the trachea, will suddenly gush out)...... The new compressor changed after the valve to open return pipe, pipe from there to the compressor, the condenser air removal in valve open tube, the ten cm tube air discharged (both flow master, your judgment) and then welded on pipe, fully open up valve, power on charging refrigerants, such OK~~~~ generally can save 2/5 of the refrigerant inside the machine, if the extension line, hey hey hey, it made a big province
