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CONFIGURATION MODE
By configuring the T7270B2009, the user can alter its func-
tions / displays to better reflect the actual operating environ-
ment (e.g. the presence of a fan, the number of speed levels
it has, the number of light groups, etc.) in which it is used. To
configure the T7270B2009, proceed as follows:
1. Press the "F" button and, while still pressing it, press the
UP button (for at least 5 sec).
RESULT: "P-:--" appears in the LCD, indicating that the
T7270B2009 is now ready for configuration.
2. Release both buttons. Then press the "F" button again
and, while still pressing it, rotate the setpoint wheel to the
desired parameter (e.g. PA).
RESULT: The LCD cycles through the various different
parameters (P1 through PB) together with their current
configurations.
3. Release the "F" button and rotate the setpoint wheel to
select the parameter value (e.g. "1" or "2").
4. Confirm your selection by pressing the UP button.
5. You may now continue configuring – or leave the con-
figuration mode and permanently store your configurations
by pressing the DOWN button.
Configuration Parameters
P1: Temperature Unit
With this parameter, the user can configure the unit (°C or °F)
in which the room temperature and (relative) temperature
setpoint offset are displayed:
•
P1:1 → Temperatures are displayed in °F.
•
P1:2 → Temperatures are displayed in °C. This is the
default configuration.
P2: Default Display
With this parameter, the user can configure the default
display:
•
P2:1 → The default display shows the setpoint offset.
•
P2:2 → The default display shows the current room
temperature. This is the default configuration.
P3: Fan
With this parameter, the user can configure the fan (i.e.
establish whether a fan is present and how many speed levels
it has) as well as enable/disable the FAN function:
•
P3:1 → No fan is present in the room. This configuration
disables the FAN function.
•
P3:2 → An ON/OFF fan is present. This configuration
enables the FAN function.
•
P3:3 → A 2-speed fan is present. This configuration
enables the FAN function.
•
P3:4 → A 3-speed fan is present. This is the default
configuration.
P4: Temperature Setpoint Offset Limits
With this parameter, the user can configure the range over
which the temperature setpoint offset can be adjusted.
•
The max. range is -5...+5 K. The min. range is -1...+1 K.
•
The range can be widened/narrowed with the setpoint
wheel in steps of 1 K.
•
The default configuration is -3...+3 K.
P5: Sunblind Runtime
With this parameter, the user can configure the time during
which the sunblinds rise/descend.
•
The runtime has a range of 1...99 s.
•
This range can be widened/narrowed with the setpoint
wheel in steps of 1 s.
•
The default runtime is 60 s.
P6: Light Groups
With this parameter, the user can configure whether only a
single group of lights or two groups of lights are present.
•
P6:1 → Only a single group of lights is present.
•
P6:2 → Two groups of lights are present. Pressing the UP
button turns ON light groups 1 and 2 and pressing the
DOWN button turns OFF light groups 1 and 2.
•
P6:3 → Two groups of lights are present. Pressing the UP
button turns ON/OFF light group 1 and pressing the
DOWN button turns ON/OFF light group 2. This is the
default configuration.
•
P6:4 and P6:5 are currently used with special custom
models, only. Do not set these parameters.
•
P6:6 → No LIGHT function is disabled and the
SUNBLINDS function becomes the default function
P7: Room Temperature Correction Value
With this parameter, the user can correct the room tem-
perature value displayed in the LCD and transmitted to the
W7070A2000 Wireless Receiver.
•
A value of 50 means "no change", i.e. the temperatures
measured by the T7270B2009 are displayed/transmitted
without correction. This is the default configuration.
•
Values of 49, 48, 47, etc. mean that the temperatures
measured by the T7270B2009 are displayed/transmitted
with a correction of -0.1 K, -0.2 K, -0.3 K, etc.
•
Values of 51, 52, 53, etc. mean that the temperatures
measured by the T7270B2009 are displayed/transmitted
with a correction of +0.1 K, +0.2 K, +0.3 K, etc.
5
T7270B2009 WALL MODULE
EN1B-0398GE51 R1207A
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