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· Disp Temp? – determines whether the temperature
value should be displayed. The default value is YES.
· Disp RH? – determines whether the humidity value
should be displayed. The default value is YES, if the
device is a combination temperature/humidity or
temperature/humidity, CO
conditional based on the presence of humidity
measurement capability, and only offered with
QFA3x80.F or QPA2x84.F types.)
· Disp CO2? – determines whether the carbon
dioxide value should be displayed. The default value
is YES, if the device is a CO
option is conditional based on the presence of CO
measurement capability, and only offered with
QPA2x84.F types.)
· Disp Occ? – determines whether the occupancy
status should be displayed. The default value is YES
if the device offers occupancy override capability.
NOTE: This does not enable/disable the Occupancy
override button functionality, just the display of the
occupancy status.
· T Cal – allows the user to field calibrate the
temperature display and output through a bias
adjustment. The default value is + 0°F. Adjustments
can be made between -5°F and + 5°F, in 0.5°F
increments.
· RH Cal – allows the user to field calibrate the
humidity display and output through a bias
adjustment. The default value is + 0%. Adjustments
can be made between -5% and + 5%, in 0.5%
increments. (This option is conditional based on the
presence of humidity measurement capability, and
only offered with QFA3x80.F or QPA2x84.F types.)
· CO2 Cal – allows the user to field calibrate the
carbon dioxide display and output through a bias
adjustment. The default value is +0 parts per million
(PPM). Adjustments can be made between -175 and
+ 50 PPM, in 5 PPM increments. (This option is
conditional based on the presence of CO
measurement capability, and only offered with
QPA2x84.F types.)
· Brightness – allows the user to adjust the display
brightness. Valid values are 1, 2, 3, 4, 5, 6, 7, 8, 9
and 10, with 1 being dimmest and 10 being
brightest. The default setting is 5.
Siemens Industry, Inc.
room unit. (This option is
2
Room Unit. (This
2
2
·
Scr Saver – allows the user to activate or
deactivate the display screen saver. Available
options are: NONE, OFF, and FADING. The
default value is NONE.
-
NONE – The display operates at the
programmed brightness level without any
interruption.
-
Off – The display will turn off after 30 seconds.
Any button press will wake it up (without doing
anything else), and then the device will operate
in Normal Mode for 30 seconds until the display
turns off again.
-
Fading – Within 30 seconds of no operator
2
interaction, the entire display will fade to a
display brightness of 1. The display will operate
at this brightness until the user presses a
button. At that time, the programmed display
brightness will be restored.
· Factory Defaults - allows the user to reset all
parameters to factory defaults. The default is NO.
Available options for this parameter are YES and
NO.
Parameter
Set Pt Disp
Set Pt Min
Set Pt Max
DISP Temp?
Disp RH?
Disp CO2?
Disp Occ?
T Cal
RH Cal
CO2 Cal
Brightness
Scr Saver
Factory Defaults
Laptop Pass-thru Mode
To communicate with the TEC using Datamate Base,
Datamate Advanced, or Microsoft Windows
Controller Interface Software (WCIS), connect a PC-
compatible cable (see Accessories) from a laptop to
the sensor HMI port at the bottom of the room unit.
This puts the room unit in laptop mode, which
deactivates all buttons and displays LAPTOP on the
display. In this mode, the controller communicates only
with the laptop and still allows the temperature,
humidity, or CO
values (where applicable) to be
2
updated in the controller. The room unit controls
communication, and updates values every 10 seconds.
The room unit returns to Normal Mode once the cable
is disconnected.
Document No. 125-703
Operator Interface Guide
September 19, 2017
Default Value
NUMERIC
55°F (13°C)
95°F (35°C)
YES
YES
YES
YES
+ 0°F (0°C)
+ 0%
+0 PPM
5
NONE
NO
TM
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