Midea MSC-09HRDN1-QD0(E) User Manual

18
7.8 Evacuation
Procedure:
1. Connect the vacuum pump to the charge set’s centre hose.
2. Evacuation for approximately one hour.
Confirm that the gauge needle has moved toward -0.1 Mpa (-76 cmHg) [vacuum of 4 mmHg or less].
3. 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).
4. Disconnect the charge hose from the vacuum pump.
Vacuum pump oil, if the vacuum pump oil becomes dirty or depleted, replenish as needle.

Midea MSC-09HRDN1-QD0(E) Specifications

General

Cooling Capacity	9000 BTU/h
Heating Capacity	9500 BTU/h
Energy Efficiency Ratio (EER)	3.21
Refrigerant	R410A
Weight (Indoor Unit)	8 kg
Power Supply	220-240V, 50Hz
Power Consumption (Cooling)	840 W
Air Flow (High)	500 m³/h
Noise Level (Indoor)	38 dB(A)
Operating Temperature (Cooling)	17-32°C
Type	Split System