Create Virtual Com Port With Delta Eznx Driver - Delta enteliZONE eZNT-Wi Series Application Manual

The enteliZONE thermostat uses the virtual COM port that is created when the
thermostat is connected to a laptop/ PC via a micro USB to a USB port with the Delta
USB driver file installed. enteliZONE thermostats does not need a CON-768BT
adapter.
Some comments about the eZNx and the eZNS Delta driver folders:
You can install the Delta eZNx driver to replace the eZNS driver on Windows 7
l
or 10 but it is not necessary. With Windows 10, you can replace the default
Microsoft driver with the Delta eZNx but it is not necessary.
If you previously installed the eZNS driver on Windows 10 or Windows 7, this
l
driver still works fine and there is no need to change to this eZNx version.
Windows 10 has a generic Microsoft driver that is installed when you let the
l
system search automatically for a driver. This generic Microsoft driver works
fine. You can also use the Browse for Driver option and select the Delta eZNx
driver folder. You need to unzip the eZNx folder that you can get from the
enteliZONE thermostat page on the George support site.
Unlike Windows 10, Windows 7 does not have a generic driver and the eZNx
l
driver (or old eZNS) must be installed.

Create Virtual COM Port with Delta eZNx Driver

The enteliZONE thermostat requires the eznx_ser.cat and eZNx_ser.inf driver files
to create the virtual COM port.
This section applies to both enteliWEB and ORCAview OWS.
To install the Delta eZNx Driver:
1. From the enteliZONE thermostat support page, download the zipped folder
(usb_inf.zip) that contains the files needed to install the driver for the virtual
serial port on your PC. Unzip the folder.
2. Plug the micro USB connector end into enteliZONE thermostat with the USB
connection plugged into your PC/laptop, a COM port is created and the PC asks
eZNT-Wi Programmable Wi-Fi Thermostat Application Guide
Edition 1.4
Page 105 of 126