Only for cooling and heating unit
Unscrew the fixing nut of the four-way valve coil
and remove the coil. Wrap the four-way valve with
wet cotton and unsolder the 4 weld spots con-
necting the four-way valve to take it out. Welding
process should be as quick as possible and keep
wrapping cotton wet all the time. Be sure not to
burn out the lead-out wire of compressor.
10. Disassemble Four-way Valve
Weld spots
Four-way Valve
11. Disassemble Capillary
Unsolder the weld spots of capillary,valve and
outlet pipe of condenser to remove the capillary.
Prevent welding slag from blocking the capillary.
12. Disassemble Compressor
Unsolder the pipeline connecting the
compressor, and then unscrew the 3 foot-nuts
fixing conpressor to remove it.
Capillary
Foot-nut
Operating Procedures / Photos
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