Lock Screen
The X-Series thermostat can restrict and lockout certain
functions available from the faceplate. The Lock Screen can be
activated from the
HVAC Settings
web page on the
thermostat. When engaged, you can set a 4-digit pin code
that can be used to temporarily unlock the faceplate for 30
minutes.
Temporarily Unlock Faceplate
When the X-Series thermostat is placed in Lock Screen, you can
temporarily bypass the Lock Screen by entering the 4-digit PIN.
To temporarily unlock the faceplate, follow the steps below.
1. Press the bottom left area of the touchscreen where the
Menu Button
D
is normally located.
Temporary Unlock
will display in the
Dot Matrix Display
.
2. The Dot Matrix area will then display
Enter PIN: 0 0 0 0
.
Use the Up
J
and Down
K
Buttons to select the first digit in
the pin code. Press the Accept Button
M
(Right Arrow) to
Enter the first digit.
3. Repeat Step 2 for the next three digits.
When you enter the correct PIN, the thermostat will return to
the main screen and display a count down timer
Unlock: 30
min left
.in the
Dot Matrix Display
To re-lock the screen, press
the Cancel Button
I
on the right.
C
WARNING:
If you enter the incorrect PIN,
Wrong PIN
will
display in the Dot Matrix display. After 3 wrong attempts, the
thermostat will return to the main screen and will not allow
another attempt for 5 minutes.
LED1 / Filter Indicator
s
If selected by software, the Filter Icon
s
will illuminate when a
signal is received from the Terminal LED1 on the Terminal
block. This indicates the filter needs to be changed. Otherwise,
the status of the Terminal LED1 will be reported on the Status
Update page of the thermostat.
LED2 / Service Indicator
N
If selected by the software, the Service Indicator icon
N
will
illuminate when a signal is received from Terminal LED2 on the
terminal block. This terminal is normally connected to the L
terminal on a heat pump. When a signal is received, the
WRENCH icon
N
will display on the thermostat screen. This
indicates that service is required.
Auxiliary/Emergency Heat Indicator
Q
The thermostat is equipped with Emergency Heat icon
Q
in
the
Main Status Icons
area on the faceplate that indicates
when the system has engaged auxiliary heat mode or
emergency heat mode.
Random Restart
After a power failure, the thermostat will delay the heating/
cooling equipment start-up by 1-24 seconds. When multiple
NetX™ X-Series thermostats are used, this minimizes the ‘in
rush’ current (electric power usage) as it reduces the number of
HVAC units that will be turned on simultaneously.
Power Failures
This NetX™ X-Series has an internal power backup that will last
approximately two days. If the thermostat experiences a power
outage less than this time, all functions will resume as soon as
power is restored. If the power outage lasts longer, upon power
restoration the X-Series thermostat will recover depending on a
few factors.
●
Time is set via NTP (Network Time Protocol) time server.
○
When the power is restored and the thermostat connects
to the internet, the thermostat will resume the normal
programmed operation.
●
Time is set manually.
○
When power is restored, the clock will flash 12:00 and will
operate in Manual Mode until the time is set.
○
After the time has been set, the thermostat will resume
the normal programmed operation.
REMOTE SENSORS (OPTIONAL)
If your NetX™ thermostat has been installed with one or more
NetX™ remote sensors, the sensor information is available on
the small secondary display of the thermostat. There are many
different remote sensor options.
You can view the remote sensor information by tapping upper
left part of the display to view different attached remotes
sensors.
RS1 – RS2 – RS+V: Remote Sensor Bus
Used for connection of a wide variety of NetX™ remote
sensors, allowing installation flexibility and additional
information from the communications bus. It also allows the
thermostat to be placed in an area away from view.
Remote Sensor Averaging
If remote temperature sensors are connected, the X-Series
thermostat can either use the remote sensors (default) or can
average the remote sensor and the internal temperature sensor.
The Remote Sensor Averaging setting can be accessed from the
HVAC Settings
web page of the thermostat.
A
NOTE:
If no remote sensors are detected, the thermostat will
default to the internal temperature sensor regardless of the
selected option.
On-board Data Logging with Sub-Metering Support
The NetX Platform provides reliable deep-data analysis for
runtimes and all thermostat operations. This data can be used to
perform sub-metering analysis to bill tenants according to actual
HVAC usage for heating and cooling. Onboard memory
supports approximately 30 days of records.
PROGRAMMING THE THERMOSTAT
This NetX™ thermostat product has factory default programs as
indicated below. Based on energy saving guidelines and
recommendations for residential use, and these settings can
reduce heating/cooling expense by as much as 33%.
DEFAULT
SCHEDULES
HEAT
(Mon-Fri)
COOL
(Mon-Fri)
HEAT
(Sat-Sun)
COOL
(Sat-Sun)
MORNING
(Schedule 1)
70˚F
(21˚C)
78˚F
(25˚C)
70˚F
(21˚C)
78˚F
(25˚C)
DAY
(Schedule 2)
62˚F
(17˚C)
82˚F
(28˚C)
62˚F
(17˚C)
82˚F
(28˚C)
EVENING
(Schedule 3)
70˚F
(21˚C)
78˚F
(25˚C)
70˚F
(21˚C)
78˚F
(25˚C)
NIGHT
(Schedule 4)
62˚F
(17˚C)
82˚F
(28˚C)
62˚F
(17˚C)
82˚F
(28˚C)
1
Basic Wiring Diagram
Page 3
WIFI
SETUP
STAT
K / H / D
Y 2
W 1
Y 1
G
R
2 4 V
2 4 V ( c )
O / W 2
B
L E D 1
L E D 2
C L K 1
C L K 2
R S 2
R S 1
R S + V
X 2
X 1
K 2
24Vac INPUT #1
REMOTE SENSOR BUS - PWR
OCCUPANCY IN ( + )
XBUS ( + )
K2 Independent Relay***
OCCUPANCY IN ( – )
XBUS ( – )
24Vac INPUT #2
REMOTE SENSOR BUS - DATA
REMOTE SENSOR BUS - RTN
INPUT,
OCCUPANCY,
SENSOR
CONNECTIONS
G
O
HEAT #1 or AUX/EMER HEAT
W1
REVERSING VALVE
B
Y1
COMMON*
Line
Voltage
24 Vac
Transformer
HVAC
Equipment.
R
Y2
K/H/D
COMPRESSOR #2
**K - Independent Relay,
H - Humidify, D - Dehumidify
C
Note: Check Heat Pump Installation Instructions
for reversing valve connection, either ‘O’ or ‘B’.
HEAT #2 or
*
There will be two (2) wires in the R and
the 24V(c) terminals.
**
X5H and X7 models only. Connection and feature
dependent on user settings and HVAC equipment.
***
X7 models only. Connection and feature
dependent on user settings and HVAC equipment.
COMPRESSOR #1
FAN
24 VAC*
HVAC CONNECTIONS
X-Series