43
Model No: AC-S10HKX2
Version 1.0
Open the valve (Low side) on the charge set and discharged the refrigerant until the gauge
indicates 0kg/cm
2
.g.
If there is no air in the refrigerant cycle (the pressure when the air conditioner is not running
is higher than 1 kg/cm
2
.g), discharge the refrigerant until the gauge indicates 0.5 to 1
kg/cm
2
.g.If this is the case, it will not be necessary to apply an evacuation.
Discharge the refrigerant gradually. If it is discharged too suddenly, the refrigeration oil will
also be discharged.
5. EVACUATION (ALL AMOUNT OF REFRIGERANT LEAKED)
Connect the vacuum pump to the charge set’s center hose.
Evacuating for approximately one hour.
Confirm that the gauge needle has moved toward -76cmHg (vacuum of 4 mmHg or less)
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).
Disconnect the charge hose from the vacuum pump.
If the vacuum pump oil becomes dirty or depleted, replenish as needed.
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