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Functions – settings – parameterisation
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The functions, settings and parameterisation of the room-temperature controller are
called up using the rotary knob/push button.
•
You press the rotary knob to call up menus, activate or deactivate functions,
apply settings and change parameters.
•
You turn the rotary knob to enter settings and select menus and functions.
The basic level and various menus are provided for simple operation and settings:
Standard display
In the standard display, all room-temperature controllers show the current
actual temperature and the active functions. The TRA421 also has a clock
function.
Operating modes
Contains all important basic functions and operating modes.
Settings
Contains advanced functions and many setting options.
Parameters
Contains various password-protected system parameters. The optimum bal-
ance of the overall system is attained via the corresponding settings.
Description of operation
The following table shows basic operation of the setting knob.
2x
1x
2x
Functions – settings – parameterisation
Adjust setpoint
Change operating mode
Set functions and values
Parameters for technicians
TRA 410, 421
P100015830 B