DCN: 141-00940-02 7/14/03
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address 1 is attached it replaces the internal sensor and is becomes the “C1” sensor. See the remote
sensor section for more details.
When the desired sensor is selected in the setup menu, you can adjust its displayed temperature calibration
up or down 7 degrees by pressing the UP/DOWN buttons.
The calibration menu selections are:
C1 = calibrate internal sensor or remote sensor address 1 if attached
C2 = calibrate remote sensor address 2 (only shows up in menu if attached)
C3 = N/A, not used on the TS16
C4 = calibrate remote sensor address 4 (only shows up in menu if attached)
Remote Sensors
The TS16 Wall Display Unit has a remote sensor terminal block, J2, on the base for connection of a remote
temperature sensor. Without any remote sensor attached, the WDU uses the internal sensor for the current
temperature information. When a remote sensor is attached, the WDU will detect it
automatically
and will
use the remote sensor(s) according to its address selection. Modes of operation are as follows:
Address 1: Use the remote sensor instead of internal sensor. (becomes C1 in the calibration setup).
Address 2: Average remote sensor 2 with internal sensor or remote sensor 1. (C2 in the calibration setup)
Address 3: Not used with the TS16
Address 4: This remote sensor is used for an
outside
temperature sensor. (C4 in the calibration setup)
Table of Remote Sensor Functions and Sensor Addresses
Function
Remote Addr 1
Remote Addr 2
Remote Addr 3
Remote Adrr 4
Use internal sensor only
No
No
Not used
*
Use remote sensor only
Yes
No
with TS16
*
Average internal and one remote
No
Yes
*
Average two remotes (only 2)
Yes
Yes
*
Outside temp display on WDU
NA
NA
Yes
* optional outside temp sensor can be used with any other sensor address.
When averaging sensors are used, the
average
temperature is displayed on the WDU and reported to the
HVAC control unit. You cannot view an individual remote averaging sensor temperatures as the main
thermostat display or report individual sensor temperatures on the communication port. However, you can
check the individual sensor temperatures by going to the calibration setup menu and selecting the sensor
address. You can view the outside temperature by pressing both the UP/DOWN buttons simultaneously.
WDU Error Displays
“CF” Error Display
If the WDU is not properly wired or if communications to the Control Unit is interrupted, the LCD display will
display “CF” to denote communications failure. Momentary display of “CF” caused by bad or lost data, will
clear automatically when data communications is restored.
If the “CF” display stays on, check wiring for problems. A continuous “CF” display may indicate a problem
with the Control Unit or the WDU itself.
“SF” Error Display
