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5.3.6 Re-installation while the outdoor unit need to be repaired
1. Evacuation for
the whole system
Procedure:
1).
Confirm that both the 2-way and 3-way valves are set to the opened position.
2). Connect the vacuum pump to 3-way valve’s service port.
3). Evacuation for approximately one hour
Confirm that the compound meter indicates -0.1Mpa.
4). Close the valve (Low side) on the charge set, turn off the vacuum pump, and confirm
that the gauge needle does not move (approximately 5 minutes after turning off the
vacuum pump).
5). Disconnect the charge hose from the vacuum pump.
2. Refrigerant charging
Содержание MFGA-60ARDN1-QC2
Страница 1: ...SERVICE MANUAL AIRCONDITIONER FLOOR STANDING TYPE Model MFGA 60ARDN1 QC2 ...
Страница 6: ...3 2 Dimension 2 1 Indoor Unit Dimension Mode W mm D mm H mm MFGA 60ARDN1 QC2 610 390 1925 ...
Страница 7: ...4 2 2 Outdoor Unit MODEL A B C D E F H MOU 60HDN1 R 940 600 376 400 340 360 1245 ...
Страница 9: ...6 4 Wiring diagram MFGA 60ARDN1 QC2 Indoor Unit Outdoor Unit ...