Network Thermostat NetXTM X-Series Thermostat Installation Guide

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Be sure to avoid the following locations:  

BEFORE YOU START  

THERMOSTAT CALLOUT  

● Behind doors or in corners where freely circulating air is  

unavailable  

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Please read the entire installation manual. The thermostat will  

need to be correctly wired and configured for proper  

operation. Basic HVAC configuration can be performed from  

the thermostat touchscreen and advanced settings are  

accessed via your network and the Internet.  

● Where direct sunlight or radiant heat from appliances might  

affect control operation  

● On an outside wall  

● Adjacent to, or in line with, conditioned air discharge grilles,  

stairwells, or outside doors  

NetX™ X-Series  

Thermostat  

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INTRODUCTION  

● Where its operation may be affected by steam or water  

pipes or warm air stacks in an adjacent partition, or by any  

unheated/uncooled area behind the thermostat  

● Where operation may be affected by lighting dimmers  

● Where operation will be affected by the supply air of an  

adjacent unit  

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The X-Series thermostat is a network-connected color  

touchscreen thermostat with an advanced remote sensor bus,  

designed for new or replacement commercial or residential  

applications. It supports up to 3 Heat / 2 Cool heat pumps and  

2 Heat / 2 Cool conventional systems. Internal webpages help  

deliver a near-effortless setup of your daily schedules (4 events  

per day), and up to 40 Special and 40 Calendar Events. The  

unique scheduling structure also supports the powerful  

features of adjustable temporary override times, temperature  

ranges, occupied and unoccupied events, keypad lockout, and  

many more features.  

INSTALLATION AND PROGRAMMING MANUAL  

● Near electrical source interference such as arcing relay  

contacts  

MOUNT THERMOSTAT BACKPLATE  

BEFORE YOU BEGIN: Turn off the power to the HVAC  

equipment.  

Available in both Wi-Fi and Ethernet models, the X-Series  

supports NetX CloudConnect™, DirectConnect™, and  

PCConnect™ Software Tools.  

TIP: If you are replacing an existing thermostat, take a  

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picture of the thermostat wiring for reference.  

1. From the factory, the thermostat faceplate is not firmly  

connected to the backplate. While holding the thermostat,  

firmly near the bottom, gently pull apart the backplate from  

the faceplate.  

Core Features  

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● 4 independent schedules per day  

● 40 Calendar Event Schedules  

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Special Status Notification  

Secondary Notification Icons  

Current Equipment Mode Indicators  

Lock, Override, and Hold Icons  

Current Operation Status Icons  

Secondary Status Icons  

Remote Sensor Value (humidity and temperature)  

Remote Sensor Icons (temperature, indoor, outdoor icons)  

Occupancy Detection Icon  

● 40 Special Event Schedules  

2. Place the rectangular opening in the backplate over the  

equipment control wires protruding from the wall. Use the  

backplate as a template and mark the location of the two  

mounting holes.  

WWW.NETWORKTHERMOSTAT.COM  

TABLE OF CONTENTS  

● Integrated Humidity Sensor  

● Integrated Weather with Current Conditions & 7-Day Forecasts  

● Occupancy Sensor Input  

● 14 Remote Sensors: up to 6 indoor, 1 humidity, 1 outdoor,  

and up to 3 auxiliary sensors for monitoring items such as  

supply air, return air, walk-in refrigerators, freezers, etc.  

● 2 Digital Inputs for Fault Conditions, including Condensate  

and Equipment Faults  

NOTE: There are several versions of the X-Series  

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thermostat. The wiring instructions for the equipment are  

Before You Start  

Introduction  

What is in the box?  

BACnet and Modbus Protocols  

Thermostat Callout  

Thermostat Location  

Mount Thermostat Backplate  

Thermostat Setup  

Touchscreen User Menu Settings  

Touchscreen Installer Menu Settings  

Touchscreen Temperature Override  

Additional Settings and Features  

Remote Sensors (optional)  

Programming The Thermostat  

Wiring Diagrams  

Terminal Connection Callouts  

Independent Power Source (Optional)  

Wiring Diagram Cross Reference Chart  

Specifications  

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identical.  

3. Use the supplied anchors and screws for mounting on  

drywall or plaster; drill two 3/16” (5mm) diameter holes at the  

marked locations; tap the nylon anchors flush to the wall  

surface and fasten the backplate using the supplied screws.  

● Email & Text Message Alerting for 4 Recipients  

● Alerts include Hi/Lo Temps for Indoor, Outdoor, Supply,  

Return, and Aux Temps, Inefficient Equipment Runs, Change  

Filter Notifications, and Two Digital Inputs: 19 Alerts in All  

10 Dot Matrix Display  

11 Clock Display  

12 Menu Button  

13 Mode Button  

WARNING: Do not over-tighten the screws!  

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14 Fan Button  

15 Hold Button  

4. Connect the wires from your system to the thermostat  

terminals as shown in the Wiring Diagrams section of this  

manual. Carefully dress the wires so that any excess is  

pushed back into the wall cavity or junction box. Ensure that  

the wires are flush with the plastic backplate. The access  

hole should be sealed or stuffed to prevent drafts from  

affecting the thermostat.  

WHAT IS IN THE BOX?  

● (1) X-Series Thermostat Faceplate  

16 Resume/Cancel/Power Button  

17 Day of Week Icons  

18 Active Schedule Icons  

19 Current Temperature Display  

20 Up Button (Up Arrow)  

21 Down Button (Down Arrow)  

22 Back Button (Left Arrow)  

23 Accept Button (Right Arrow)  

● (1) Wiring Backplate  

● (2) 3/16 Drywall anchors  

● (2) Mounting Screws  

● (1) Installation Manual  

Reattach Faceplate  

5. Reattach the faceplate to the backplate by placing the top  

BACNET AND MODBUS PROTOCOLS  

The X-Series thermostat includes both BACnet and Modbus  

protocols for use in different building automation scenarios.  

of the faceplate over the top lip of the backplate.  

6. Gently swing the thermostat down and press on the bottom  

center edge until it snaps in place. This is a tight connection  

but may require a little wiggle to align the pins on the  

faceplate with the screw terminals on the backplate before it  

snaps into place.  

THERMOSTAT LOCATION  

Either BACnet or Modbus may be configured, but only one  

may be in operation.  

To ensure proper operation, the thermostat should be mounted  

on an inside wall in a frequently occupied area of the space. In  

addition, its position must be at least 18” (46 cm) from any  

outside wall, and approximately 5’ (1.5 m) above the floor in a  

location with freely circulating air of an average temperature.  

FIVE (5) Year Limited Warranty  

FCC Regulatory Information  

Copyright Notice  

240273-09  

Page 1  

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General	Details
Name	Network Thermostat NetXTM X-Series Thermostat Installation Guide
Make	Network Thermostat
Language	English
Filetype	PDF (Download)
File size	0.6 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• Network Thermostat

Network Thermostat NetXTM X-Series Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Before you start, be sure to avoid locations where freely circulating air is unavailable. The thermostat needs to be correctly wired and configured for proper operation. The X-Series thermostat is a network-connected color touchscreen thermostat designed for commercial or residential applications. It supports up to 3 Heat / 2 Cool heat pumps and 2 Heat / 2 Cool conventional systems. The unique scheduling structure supports adjustable temporary override times, temperature ranges, and many more features. Available in both Wi-Fi and Ethernet models, the X-Series supports various software tools. The thermostat includes both BACnet and Modbus protocols for building automation scenarios. To ensure proper operation, the thermostat should be mounted on an inside wall in a frequently occupied area. The installation manual includes wiring diagrams and terminal connection callouts. The package includes the X-Series thermostat faceplate, wiring backplate, anchors, screws, and installation manual.
• Page 2: Reconnect power to the HVAC equipment to configure your thermostat for operation. Adjust Clock-12Hr or 24Hr Clock to select between AM/PM or 24H time display. Select between °F (Fahrenheit) or °C (Celsius) temperature display. Minimum Off Time allows selection between 2 to 5 minutes for equipment recovery. Temperature Override Range adjusts the variance allowed from the scheduled setpoint during lockout. Adaptive Recovery anticipates when to turn on the heating or cooling system before the start of a schedule. 1st Stage Differential can be set between 1-6°F (0.5-3°C) for thermostat response. Select between 1 or 2 Stages Cool and 1 or 2 Stages Heat for operation. Brightness settings allow selection of screen brightness from Auto, High, Medium, to Low. Temperature Calibration Offset provides a range of ±6°F (3°C) in 0.2°F (0.1°C) increments for adjustments.
• Page 3: Lock screen can restrict and lockout certain functions available from the faceplate. The X-Series thermostat has an internal power backup that lasts approximately two days. If remote temperature sensors are connected, the thermostat can average the remote sensor and the internal temperature sensor. The Remote Sensor Averaging setting can be accessed from the HVAC Settings web page. You can temporarily unlock the faceplate by entering a 4-digit PIN. The NetX Platform provides reliable deep-data analysis for runtimes and thermostat operations. Onboard memory supports approximately 30 days of records. The thermostat will resume normal programmed operation after power restoration. The filter icon will illuminate when the filter needs to be changed. The thermostat indicates when the system has engaged auxiliary heat mode or emergency heat mode.
• Page 4: Independent power source specifications include rated voltage of 20V to 30VAC, 24VAC nominal, or 24VDC with jumper removed. X-Series relays are rated for 0.05 to 0.75 AC and 0.0 to 0.75 DC Amp continuous, with surges up to 3 Amps maximum. Temperature control range for heating is 38 to 88°F (6 to 30°C) and for cooling is 60 to 108°F (16 to 40°C). Thermostat sensing range is from 32°F to 118°F (0°C to 48°C) with a control accuracy of ±1°F at 68°F (±0.5°C at 20°C). Minimum deadband is 2°F (1°C). Dimensions of the equipment are 5.1”H x 4.7”W x 1.15”D (130mm x 119mm x 29mm). The warranty is for five years from the date of purchase with proof of purchase. This thermostat meets the Joint Appendix 5 (JA5) requirements for certification of the California Energy Commission. The equipment complies with the limits for a Class B digital device under FCC regulations. The manufacturer is not liable for incidental or consequential damages.