Network Thermostat NetX X7C-WIFI Installation And Programming Manual

NetX™ X-Series
Thermostat
INSTALLATION AND PROGRAMMING MANUAL
WWW.NETWORKTHERMOSTAT.COM
TABLE OF CONTENTS
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
FIVE (5) Year Limited Warranty
FCC Regulatory Information
Copyright Notice
Page 1
BEFORE YOU START
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.
INTRODUCTION
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.
Available in both Wi-Fi and Ethernet models, the X-Series
supports NetX CloudConnect™, DirectConnect™, and
PCConnect™ Software Tools.
Core Features
● 4 independent schedules per day
● 40 Calendar Event Schedules
● 40 Special Event Schedules
● 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
1
supply air, return air, walk-in refrigerators, freezers, etc.
1
● 2 Digital Inputs for Fault Conditions, including Condensate
1 and Equipment Faults
● Email & Text Message Alerting for 4 Recipients
1
● Alerts include Hi/Lo Temps for Indoor, Outdoor, Supply,
1
Return, and Aux Temps, Inefficient Equipment Runs, Change
1 Filter Notifications, and Two Digital Inputs: 19 Alerts in All
1
WHAT IS IN THE BOX?
2
● (1) X-Series Thermostat Faceplate
2
● (1) WBM-WiFi or WBM-IP Communication Backplate
2
● (2) 3/16 Drywall anchors
2
● (2) Mounting Screws
● (1) Installation Manual
2
3
3
BACNET AND MODBUS PROTOCOLS
3
The X-Series thermostat includes both BACnet and Modbus
3
protocols for use in different building automation scenarios.
3
Either BACnet or Modbus may be configured, but only one
4
may be in operation.
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4
4
4
THERMOSTAT CALLOUT
7 8 9 10 11
1
2
3
4
5
6
12 13 14 15 16
1 Special Status Notification
2 Secondary Notification Icons
3 Current Equipment Mode Indicators
4 Lock, Override, and Hold Icons
5 Current Operation Status Icons
6 Secondary Status Icons
7 Remote Sensor Value (humidity and temperature)
8 Remote Sensor Icons (temperature, indoor, outdoor icons)
9 Occupancy Detection Icon
10 Dot Matrix Display
11 Clock Display
12 Menu Button
13 Mode Button
14 Fan Button
15 Hold Button
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)
THERMOSTAT LOCATION
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.
Be sure to avoid the following locations:
● Behind doors or in corners where freely circulating air is
unavailable
● 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,
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stairwells, or outside doors
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● Where its operation may be affected by steam or water
pipes or warm air stacks in an adjacent partition, or by any
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unheated/uncooled area behind the thermostat
● Where operation may be affected by lighting dimmers
20
● Where operation will be affected by the supply air of an
adjacent unit
21
● Near electrical source interference such as arcing relay
22
contacts
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MOUNT THERMOSTAT BACKPLATE
BEFORE YOU BEGIN: Turn off the power to the HVAC
equipment.
B TIP: If you are replacing an existing thermostat, take a
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.
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.
A NOTE: There are several versions of the X-Series
thermostat. The wiring instructions for the equipment are
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.
C WARNING: Do not over-tighten the screws!
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.
Reattach Faceplate
5. Reattach the faceplate to the backplate by placing the top
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.
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