New Installation, Relocation; Repairing Of Refrigerant Cycle System The Procedures - Panasonic CS-TZ20TKEW Service Manual

13.4 New installation, Relocation, Repairing of Refrigerant Cycle System The
Procedures
New
Installation
・Indoor / outdoor units installation and piping, and wiring
Evacuation (Air purging) new installation and relocation for at or
more than 15 minutes, re-charging at or more than 60 minutes
AMP Air Conditioning
Relocation
Pump down
• Displacing pipes and wires, and displacing indoor / outdoor units
Prevention of impurity
Removal
Leakage checking
Operation testing
Repairing refrigerant cycle
Indoor / outdoor units and piping
Refrigerant recovery
• Dismantling indoor / outdoor units
• Repairing by brazing
Insertion of refrigerant
60
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