3
9
Additional refrigerant charging amount for R22, R407C, R410A and R134a
Diameter of connection pipe
Liquid pipe(mm) Gas pipe(mm)
Φ6
Φ
6 or
Φ
9.52
Φ12
Φ16
Φ19
Φ22.2
Φ
9.52 or
Φ
12
Φ16 or Φ19
Φ19 or Φ22.2
Φ25.4 or Φ31.8
_
_
Cooling only(g/m) Cooling and heating(g/m)
15
15
30
60
250
250
350
350
120
120
50
20
Outdoor unit throttle
Configuration of connection pipe
