Gree GWH09ACC-K6DNA1A/I - Page 68


Sheet 2. Additional refrigerant charging amount for R32
Note: The additional refrigerant charging amount in Sheet 2 is recommended
value, not compulsory.
Diameter of connection pipe mm
Liquid pipe Gas pipe
Ф6
Ф6 or Ф9.5
Ф9.5 or Ф12
Ф12
Ф16
Ф19
Ф22.2
Ф16 or Ф19
Ф19 or Ф22.2
Ф25.4 or Ф31.8
_
_
Cooling only,
cooling and heating
(g / m) (g / m)
Cooling only
(g / m)
cooling and
heating
16
40
80
136
200 200
280280
48
24
12
12
200
280
96
96
40
16
Indoor unit throttle Outdoor unit throttle
Configuration of connection pipe