Johnson Controls VRF Smart Gateway Installation Guide

About this manual

This document provides detailed instructions for installing the Johnson Controls VRF Smart Gateway, including mounting options, wiring the H-Link network, connecting the Ethernet port, and powering the unit. It also covers Wi-Fi configuration using a mobile device or computer. The gateway integrates Hitachi VRF systems with building automation systems via BACnet/IP. Mounting is supported on DIN rail or vertical surfaces, with specific screw requirements. Power must be supplied via an external 15 VDC source, and Wi-Fi allows configuration up to 30 meters away. Safety warnings are included for electrical and RF exposure.

What's inside

• Installation Parts Included
• Mounting
• Wiring
• External Power Supply Connections
• Connecting to the VRF Smart Gateway Wi-Fi Network
• Operation

Frequently asked questions

What is the maximum distance for a wireless mobile user interface connection?

Users can be up to 30 meters (100 feet) away from the device while maintaining a line of sight.

What is the maximum allowable length for the Ethernet cable?

The maximum allowable cable length is 328 feet (100 meters).

What voltage range is required for the power outlet?

The power cord must be plugged into a 100 to 240 VAC outlet.