26
12.5 Factory settings
menu 7.5
All of the settings that have been made can be reset, thus returning the
controller to its delivery state.
Caution
The entire parametrisation, analyses, etc. of the controller will be
lost irrevocably. The controller must then be commissioned once
again.
Special functions
menu 7
12
12
12.4 Commissioning
menu 7.4
Starting the commissioning help
guides you in the correct order through
the basic settings necessary for commissioning, and provides brief
descriptions of each parameter in the display.
Pressing the “esc” key takes you back to the previous value so you can
look at the selected setting again or adjust it if desired. Pressing the “esc”
more than once takes you back to the selection mode, thus cancelling the
commissioning help. (see also 5.1)
Caution
May only be started by a specialist during commissioning! Observe
the explanations for the the individual parameters in these
instructions, and check whether further settings are necessary for
your application.
12.6 Expansions
menu 7.6
This menu can only be selected and used if additional options or expansions
have been built into the controller.
The associated supplementary installation, mounting and operation
instructions are then included with the specific expansion.
12.7 Heat quantity
menus 7.7 / 7.7.1 - 7.7.5
A simple heat metering function for basic system control can be activated
in this menu. Additional settings regarding the glycol, the percentage of
gylcol and the flow rate of the system are required. A correction value for
the heat metering is also possible by adjusting the “Offset
Δ
T”
Keep in mind that the system is not changed, adjustments made
in this menu are only used to calculate the heat volume and should
be based on the actual system. Resulting data is only approximate
value for function control!
Heat metering
menu 7.7.1
Activate or deactivate the heat metering function
Settings range: On/off /default setting: Off
Caution
Summary of Contents for TDC 2
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