2 (2)
0FL-4070-000, 13 Dec 2002
English
www.tac-global.com
Trademarks and registered trademarks are the property of their respective owners.
TAC Vista
®
, TAC Menta
®
, TAC Xenta
®
and Talking Buildings
®
are registered trademarks of TAC AB. LonMark
®
and LonWork
®
are registered trademarks of the Echelon Corporation.
Windows
®
is a registered trademark of Microsoft.
CONFIGURATION
Enter Configuration Mode
Push the fan and bypass buttons simultaneously for 2
seconds to enter P0. In P0, hold down the bypass button
and push the fan button three times.
The wrench symbol is lit when the STR150 is in
configuration mode.
Exit Configuration Mode
Push the fan and man button for 2 seconds. The timeout
will exit configuration mode if idle.
USER INTERFACE
Adjusting the Room Temperature
The increase button increases the temperature
setpoint in steps of 0.1 or 0.5°C (0.2 or 1.0°F).
The decrease button decreases the temperature
setpoint in steps of 0.1 or 0.5°C (0.2 or 1.0°F).
Changing to Occupied Mode
The bypass button is used to change from standby
(economy) or unoccupied mode to comfort mode.
When entering comfort mode, the symbol on the
display shows a steady light. When the bypass time
expires, the symbol returns to its previous status again,
provided that the feedback mode is connected. Otherwise
the symbol returns to the Off status after two hours.
Adjusting the Fan Speed
The fan button is used to override the automatic fan
control. The different fan modes are represented by
the fan group symbol on the display.
When the fan button is pushed, the fan symbol on the
display starts to flash, indicating that the mode can be
changed.
By pushing the button again it is possible to circle
between the modes. The fan symbol resumes a steady
light after five seconds, confirming the chosen mode.
Fan Speed Symbols
On/Off Fan
Two-Speed Fan
Three-Speed Fan
Auto
Auto
Auto
Off
Off
Off
On
Fan Speed 1
Fan Speed 1
Fans Speed 2
Fan Speed 2
Fan Speed 3
Selecting Parameters and Values
In configuration mode, the two digits farthest to the left on
the display show the parameters, while the two digits
farthest to the right shows the value.
Press the fan button repeatedly to select different
parameters.
Change the value by pressing the increase or decrease
buttons.
Note that P0 is also
used for display
test.
Press the increase
button when P0 is
displayed to show
all symbols in the
display.
Press the decrease
button when P0 is
displayed to turn off
all symbols in the
display.
Configuration Options
Parameter
Function
Value/Range
Default value
P0
Software Version
-
-
P1
°C or °F temperature display
1=°C, 2=°F
1=°C
P2
Reference temperature (Reftemp)
15-30°C / 60-90°F
22°C / 72°F
P3
Setpoint or room temp. as default
1=Setpt, 2=Room
1= Setpt
P3
Timeout
5-90 seconds
10 seconds
P5
Fan settings
0= No fan
1= On/Off fan
2= Two-speed fan
3= Three-speed fan
3= Three-speed fan
P6
Room temperature and setpoint
0.1 or 0.5 °C
0.5 °C
display resolution
0.2 or 1.0 °F
0.2 °F
P7
Max adjustable setpoint span above or
+/- 0 - +/- 5°C
+/- 3° or +/- 6°F
below Reftemp (P2).
+/- 0 - +/- 10°F
P8
Bypass button and occupancy indication
1= Symbol on, off
Default 1=on, off
When = 2, no bypass command is sent
or flashing
or flashing
to the controller
2= Symbol always off
