NT NetX X5N-NX Thermostat Instruction Manual

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2. You may not, except with our express written permission,  

distribute or commercially exploit the content, nor may you  

transmit it or store it in any other website or other form of  

electronic retrieval system.  

BEFORE YOU START  

THERMOSTAT LOCATION  

Please read the entire install 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 a computer interface.  

For 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.  

THERMOSTAT FUNCTION CALLOUT  

NetX™ X5N-NX  

Thermostat  

Be sure to avoid the following locations:  

INTRODUCTION  

● Behind doors or in corners where freely circulating air is  

unavailable  

The X5N-NX 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.  

INSTALLATION AND PROGRAMMING MANUAL  

● 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  

The X5N-NX includes an integrated XBus communications port  

that allows wired (XBus) communications when used with an  

NT-IPXB. The X5N-NX is supported by Command Center  

Software Tools.  

● 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  

Core Features  

● Beautiful Color Selectable Touchscreen Display  

● No batteries required – always remembers setpoints  

● Computerized heat anticipation and cooling droop  

● Built-in, adjustable short cycle equipment protection during  

normal operation  

● Near electrical source interference such as arcing relay contacts  

MOUNT THERMOSTAT BACKPLATE  

BEFORE YOU BEGIN: Turn off the power to HVAC equipment.  

● Tamper proof electronic keyboard lockout with  

programmable override ranges and time  

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

B

● Automatic and Manual fan operation  

picture of the thermostat wiring for reference.  

WWW.NETWORKTHERMOSTAT.COM  

TABLE OF CONTENTS  

● Auto or Manual heat/cool changeover  

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.  

● Dual Heating and Cooling Setpoints  

for Day (Occupied) and Night (Unoccupied) operation  

● Keypad Lockout with restricted ±2°F(±1°C) or ±8°F(±4°C)  

setpoint adjustment and 0 minute to 24 hour override timer  

with automatic return  

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Special Status Notifications  

Secondary Notification Icons  

Current Equipment Mode Indicators  

Lock, Override and Hold Icons  

Current Operation Status Icons  

Secondary Status Icons  

Remote Sensor Display – Tap area to rotate between active  

sensor values (indoor temp/hum, outdoor temp, aux temp  

sensors)  

Before You Start  

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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.  

Introduction  

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● Selectable Fahrenheit or Celsius temperature display  

● Integrated Humidity Sensor  

What is in the box?  

Copyright Notice  

Thermostat Function Callout  

Thermostat Location  

Mount Thermostat Backplate  

Thermostat Setup  

Touchscreen User Menu Settings  

Touchscreen Installer Menu Settings  

Features  

Remote Sensors (optional)  

Factory Default Setpoints  

Terminal Connection Callouts  

Independent Power Source (Optional)  

Wiring Diagram Cross Reference Chart  

Specifications  

● Supports up to 11 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 and freezers, etc.  

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 in flush to the  

wall surface and fasten backplate using the supplied screws.  

● Occupancy Sensor Inputs (use NT-OSC or NT-OSW)  

● 2 Digital Inputs for Fault Conditions, including Condensate  

and Equipment Faults  

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Dot Matrix Display  

Menu Button – Tap to access menu functions  

WARNING: Do not over tighten the screws!  

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10 Mode Button – Tap to change thermostat mode  

11 Fan Button – Tap to change fan mode  

12 Resume/Cancel Button – Tap to cancel an override  

13 Day/Night – Tap to alternate between Day (Occupied) and  

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 to the plastic backplate. The access hole  

should be sealed or stuffed to prevent drafts from affecting  

the thermostat.  

WHAT IS IN THE BOX?  

● (1) X5N-NX Thermostat Faceplate  

● (2) 3/16 Drywall anchors  

● (2) Mounting Screws  

Night (UnOccupied) setpoints  

14 Main Display (Current Temperature) – Press and hold for 5  

● (1) Installation Manual  

seconds to enter Clean Screen Mode  

Reattach Faceplate  

15 Up Button (Up Arrow) –Tap to increment or change value  

16 Down Button (Down Arrow) –Tap to decrement or change  

COPYRIGHT NOTICE  

This manual and its content are a copyright of Network  

Thermostat - © Network Thermostat 2020. All rights reserved.  

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

value  

faceplate over the top lip of the backplate.  

17 Back Button (Left Arrow) – Tap to go to previous menu  

18 Accept Button (Right Arrow) – Tap to accept setting  

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.  

FIVE (5) Year Limited Warranty  

FCC Regulatory Information  

Any redistribution or reproduction of part or all of the contents  

in any form is prohibited other than the following:  

1. You may print or download for your use only.  

240289-01  

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Name	NT NetX X5N-NX Thermostat Instruction Manual
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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• NT

NT NetX X5N-NX Thermostat Instruction Manual Overview

Summary of Contents

• Page 1: You may not distribute or commercially exploit the content without express written permission. Please read the entire install 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 a computer interface. For proper operation, the thermostat should be mounted on an inside wall in a frequently occupied area of the space. The X5N-NX thermostat is a network connected color touchscreen thermostat designed for new or replacement commercial or residential applications. The X5N-NX includes an integrated XBus communications port that allows wired communications when used with an NT-IPXB. Core features include a beautiful color selectable touchscreen display and computerized heat anticipation and cooling droop. Turn off the power to HVAC equipment before beginning installation. Supports up to 11 remote sensors for monitoring various conditions. This manual and its content are a copyright of Network Thermostat - © Network Thermostat 2020. All rights reserved.
• Page 2: Reconnect power to the HVAC equipment to configure your thermostat for operation. Select between °F (Fahrenheit) or °C (Celsius) temperature display. °F is the default. Minimum On Time: Default is 2 minutes, select between 0-5 minutes. Aux Heat Differential (Heat Pump Operation): Default is 1˚F (0.5˚C), select between 1-6˚F (0.5-3˚C). Minimum Off Time: Default is 4 minutes, select between 2 to 5 minutes. Remote Sensor (Averaging): The thermostat can either use remote sensors or average the remote sensor and internal temperature sensor. Temperature Override Range (During Lockout): Default is ±3˚F (±1.5˚C), with a range from ±2˚F (±1˚C) to ±8˚F (±4˚C). High & Low Balance Point Configuration: The thermostat can disable auxiliary heat during warmer weather and lock out the compressor during colder weather. Calibration Offset: The thermostat includes a temperature calibration offset with a range of ±6˚F (±3˚C) in 0.2˚F (0.1˚C) increments. Maximum Heat Temperature: Default is 88˚F (31˚C), sets the maximum temperature range between 43˚F to 88˚F (6˚C to 31˚C).
• Page 3: This NetX™ thermostat product has default setpoints that can reduce heating/cooling expenses by as much as 33%. The screen lock feature restricts access to the HVAC settings menu and requires a 4-digit PIN for temporary unlocking. After a power failure, the thermostat will delay the heating/cooling equipment start-up by 1-24 seconds to minimize electric power usage. The thermostat maintains operation settings during power failures and returns to the proper mode when power is restored. Temporary override allows changing the temperature setting without affecting schedules, even when the keypad is locked. Remote sensor information is available on the secondary display if installed with one or more NetX™ remote sensors. The thermostat can be powered independently of the HVAC unit if necessary, using a separate power source. When the thermostat is locked, a 4-digit PIN can be entered to temporarily unlock the faceplate. The thermostat features a factory default setpoint for heating and cooling. The emergency heat icon indicates when the system has engaged emergency heat mode.
• Page 4: Independent power source specifications include rated voltage of 20V to 30VAC and rated current of 0.05 to 0.75 AC / 0.0 to 0.75 DC Amp continuous. The temperature control range for heating is 38°F to 88°F and for cooling is 60°F to 108°F. Thermostat sensing range is from 32°F to 118°F with a control accuracy of ±1°F at 68°F. Minimum deadband is 2°F. Equipment terminations include R for 24V switching voltage, W1 for heat, G for fan, and Y1/Y2 for compressors. Power terminations consist of 24V for remote power and 24V(c) for power common. The warranty is a five-year limited warranty against defects in workmanship and materials. Warranty limitations include conditions under which the warranty is void, such as defaced serial numbers and improper installation. Owner's responsibilities include providing proof of purchase and normal maintenance. FCC regulatory information states that the equipment complies with Class B digital device limits to prevent harmful interference.