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12. HOW TO EXCHANGE COMPRESSOR
12-1. Exchanging Procedure of Compressor (Outline)
12-2. Exchange of Compressor
For exchange of compressors, refer to (11) Compressor in Section 14. Detachments.
START
Has refrigerant recovery work been done?
YES
Remove the defective compressor.
Mount a service compressor.
Leakage check
Vacuuming
Charge the refrigerant.
END
Turn off the leakage breaker.
NO
Open PMV forcedly and then recover refrigerant
using a refrigerant recovery unit.
Never recover the refrigerant to the outdoor unit.
For the refrigerant recovery work during reinstallation
of repair work, be sure to use the refrigerant recovery unit.
Recovery of refrigerant to the outdoor unit is unavailable;
otherwise a serious accident such as explosion or
injury may be caused.