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28 • Commercial Communicating Programmable Thermostat I&O Manual
026-1729 Rev 2 15-NOV-2016
6. IRT Offset
Installer offset of indoor remote air temperature
sensor to compensate for conditions (lighting, office
equipment) affecting the sensor.
7. IRT Weight
Define the weight of indoor temperature room
temperature display calculation. Default value of 50%
gives equal weighting between the remote sensor and
thermostat internal sensor. Setting Range 0%, 25%,
50%, 75%, 100%
8. SAT Enable
Turns on the supply air temperature sensor
9. SAT Display
Supply Temperature displayed on home screen
10. SAT Offset
Installer offset of supply air temperature sensor to
compensate for conditions affecting the sensor
11. RH Display
Relative Humidity displayed on home screen
12. RH Offset
Installer offset of indoor humidity to compensate
for conditions affecting the sensor
13. Fan Proof
When enabled, the thermostat will check the status
of the fan proof input S4 terminal input. If the fan is
not operating, all associated system functions are
turned off and an alarm is initiated.
14. Sensor Status
This feature shows the user the status of each sen-
sor. E2 can override the value from each sensor.
9.3.4. Network Button
Network Configuration is accessed by pressing the
NETWORK
button.
Network: Installation Info/ Network Status
This menu item provides access to a customer screen
providing details on the installation and the Network
Status.
Baud Rate
Set the baud rate for network connec-
tion.When the Baud Rate is highlighted in Installation
Menu, the user can press the RIGHT button to access
the Baud Rate screen. The default value is 9600. The
option values include 19200 and 38400. UP, DOWN,
LEFT, and RIGHT arrow buttons, refer to
Section
3.6.3.,
Using the Navigation Keypad
. LEFT, MID-
DLE, RIGHT soft button and RIGHT arrow button
are disabled.
Parity
Set the method for the Protocol Parity
check. When the Protocol Parity is highlighted in In-
stallation Menu, the user can press the RIGHT button
to access the Protocol Parity screen. It will display as
follows:
The default value is None. The option values include
Odd and Even. UP, DOWN, LEFT and RIGHT arrow
buttons, refer to
Section 3.6.3.,
Using the Navigation
Keypad
. LEFT, MIDDLE, RIGHT soft buttons and
RIGHT arrow button are disabled.
Address
Set the address of thermostat. When the
Address is highlighted in Installation Menu, the user
can press the RIGHT arrow button to access the Ad-
dress screen. It will display as follows: The default
value is 136. The option Value is from 1 to 240. UP,
DOWN, LEFT and RIGHT arrow buttons, refer to
Section 3.6.3.,
Using the Navigation Keypad
. LEFT,
MIDDLE, RIGHT soft buttons and RIGHT arrow
button are disabled.
Network Status
Get the network status between
thermostat and a MODBUS RTU Master Building
controller. When the Status is highlighted in Installa-
tion Menu, the user can press the RIGHT arrow but-
ton to access the status screen.
Network Message
Every message will appear in
the Inbox (maximum inbox capacity = 5 messages). If
the inbox reaches the maximum capacity and a new
message comes in, the user cannot select which mes-
sage to delete from the inbox (either the oldest,
opened message will be erased or if all messages have
not been opened or read, the oldest, unread message
will be erased). The message header will display the
time when mail was received. When there is an un-
read message, the Mail LED will display on the home
screen. Unread messages will be bulleted and appear
in bold. When the Inbox is highlighted in the Installa-
tion Menu, the user can press the RIGHT arrow but-
ton to access the Inbox screen.