GREE U-Match 5 SERIES UNIT SERVICE MANUAL
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3. Refrigerant Notice/Concentration
This air conditioner uses R32 refrigerant. The construction area for installation, operation and storage of
the air conditioner must be larger than the minimum construction area. The minimum area for installation is
determined by:
1、Refrigerant charging quantity for the entire system (ex-factory charging quantity + additional charging
quantity);
2、Checking out in the applicable tables:
(1)For indoor unit, confirm the model of indoor unit and check the corresponding table.
(2)For outdoor unit that is installed or placed indoors, select the corresponding table according to the height of the room