8
Setting for "Step by step" control
Even if you receive an instruction to set the control here, you must read
the operating manual - in particular the chapters „Program selection" and
"Set values".
Menu
ENTER
1
Selection of the hydraulic diagram based on the system diagram. Observe
the arrow diagrams and "formulae", as well as the program expansions
"+1", "+2", "+4" and "+8", insofar as they are specified in the diagram.
2
Program number selection. In some cases it also makes sense to select
one or more options "+1", "+2", "+4" or "+8", to achieve optimum control.
3
Connection of the sensors to the inputs and the pumps, valves etc. to the
outputs exactly according to the selected diagram; if used: connection of
the data link (DL-bus) and the control outputs
4
Par
Access to the parameter menu, input of code number 32 and input of the
program number PR
5
Par
Consideration of whether an output should be crossed out, sub-menu input
"LO".
As only one output 1 can be speed-regulated, crossing-out may sometimes
be necessary in order to control the speed of a specific pump.
6
Par
Selection of the priority allocation in the sub-menu "PA", if required
7
Par
Entry of the necessary setting values max, min, diff corresponding to the
list for the selected diagram or program
8
Par
Setting of time and date
9
Par
If necessary, input of time windows TIME W or activation of the timer
10
Par
By selecting O ON or O OFF you can permanently switch the outputs on or
off and check whether the connections are correct. After this check, all
outputs must again be set to O AUTO.
11
Par
By selecting C ON or C OFF you can permanently switch the control
outputs between 10V and 0 V and thus check the operation of the control
outputs (if in use). After this check, all control outputs must again be set to
C AUTO.
12
Men
If standard sensors PT1000 are not being used, the sensor settings must
be changed in the menu "SENSOR" (e.g. if KTY sensors are being used).
13
Men
If necessary, activate additional functions (e.g. start function, cooling
function, speed control, heat quantity counter, etc.)
14
Check all displayed sensor values for plausibility. Any disconnected or
incorrectly parameterized sensors display 999°C.
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