Gree GMV-680WM/E-X Manuel D'utilisateur page 25

Pipe size of basic outdoor module is shown as follows:
Basic Module
GMV-224WM/E-X
GMV-280WM/E1-X
GMV-280WM/E-X
GMV-335WM/E-X
GMV-400WM/E-X
GMV-450WM/E1-X
GMV-450WM/E-X
GMV-504WM/E-X
GMV-560WM/E-X
GMV-615WM/E-X
4.2.5.2 For multi-module unit, select appropriate manifold connected to oudoor module as per
the pipe size of basic module. Pipe size of basic outdoor module is shown as follows:
Basic Module
GMV-224WM/E-X
GMV-280WM/E1-X
GMV-280WM/E-X
GMV-335WM/E-X
GMV-400WM/E-X
GMV-450WM/E1-X
GMV-450WM/E-X
GMV-504WM/E-X
GMV-560WM/E-X
GMV-615WM/E-X
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Pipe between ODU and the first branch of IDU
Gas Pipe(mm)
Φ19.05
Φ22.2
Φ22.2
Φ25.4
Φ25.4
Φ28.6
Φ28.6
Φ28.6
Φ28.6
Φ28.6
Fig. 4.2.9
Pipe between module and branch of ODU
Gas Pipe(mm)
Φ19.05
Φ22.2
Φ22.2
Φ25.4
Φ25.4
Φ28.6
Φ28.6
Φ28.6
Φ28.6
Φ28.6
22
GMV DC Inverter VRF
Liquid Pipe(mm)
Φ9.52
Φ9.52
Φ9.52
Φ12.7
Φ12.7
Φ12.7
Φ12.7
Φ15.9
Φ15.9
Φ15.9
Liquid Pipe(mm)
Φ9.52
Φ9.52
Φ9.52
Φ12.7
Φ12.7
Φ12.7
Φ12.7
Φ15.9
Φ15.9
Φ15.9