9-7 Change the E-magnetic valve
1.Turn off the e-magnetic valve screws.
2.remove the cover and the wires.
3.cut open the compressor's process pipe to discharge cooling liquid, then solder the three
ports of the e-magnetic valve with a soldering torch.
4.change the e-magnetic valve.
5.Reassemble the capillary and the drier as it was. Reacuumize and add liquid as required on
the nameplate.
Seal the process pipe in the end
13
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