Daikin R-410A VRV Installation Guide

About this manual

This document serves as an engineering data installation guide for Daikin R-410A systems. It specifically covers the installation procedures for various Outdoor Units, detailing layout examples and field refrigerant piping configurations.

The guide provides critical technical information regarding the Center of Gravity for different unit models (e.g., REMQ72PBYD, RXYQ72PBYD) at both 460V and 208/230V ratings. It includes foundation drawings with specific bolt hole dimensions to ensure proper installation stability.

What's inside

• Installation of Outdoor Units
• Center Of Gravity
• Foundation Drawing
• REFNET Pipe System
• Layout Example
• Field Refrigerant Piping
• REFNET Joints and Headers

Frequently asked questions

What voltage options are available for the RXYQ72~360PBYD heat pump outdoor unit?

The guide lists a Heat Pump model designated as 460V and another designated as 208/230V.

What is the center of gravity dimension for the REMQ96PBYD outdoor unit?

The foundation bolt hole dimensions are 16-9/16 inches by 12-13/16 inches.

What is the center of gravity dimension for the RXYQ72PBTJ outdoor unit?

The foundation bolt hole dimensions are 14-3/16 inches by 12-11/16 inches.