Daikin VRV III REMQ72PBYD User Manual

REFNET Pipe System EDUS391004-N
12 Installation of Outdoor Units
3.3 REFNET Joints and Headers
3.3.1 REFNET Joints
For gas and liquid branch pipes
 Make sure that all branch pipes are fitted such that they branch either horizontally or vertically.
 When the size of the selected field piping is different from that of branch pipe then the connecting section should be
cut with a pipe cutter as shown in the figure below.
 When you are cutting an inlet or outlet pipe with a pipe cutter make sure that you make the cut in the center of the
connection area.
 Branch pipes must be insulated in accordance with the handbook which comes with each kit.
3.3.2 REFNET Header

Daikin VRV III REMQ72PBYD Specifications

General

Model	REMQ72PBYD
Refrigerant	R410A
Type	VRV
Operating Temperature (Cooling)	Up to 46°C
Indoor Unit Dimensions (HxWxD)	Varies depending on the connected indoor units
Indoor Unit Weight	Varies depending on the connected indoor units