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Naturally, the automatically generated parameter configuration may later be manually
adjusted or changed. This means it is also possible to control systems which are not
entirely covered by the pre-configured system diagrams. Upon delivery of the
controller, there is normally no system diagram assigned and the control programs are
inactive.
CAUTION:
When the system diagram is being loaded, the power supply should not be
disconnected. Doing so will cause the configuration not to finish completely,
in which case the automatic configuration must be performed again (see
chapter “Manual configuration“).
3.2.1 Initial loading of the system diagram
If the HPM controller notices that no system diagram has been loaded, the user is
automatically asked to select a language and to enter the system diagram number.
1.
Switch the controller on and follow the steps shown in the display.
2.
The controller will ask what language should be shown in the display. The
default language is ”German”. If this language is wanted, simply press
”OK”. Otherwise, use ”+” and ”-” to select a language and press ”OK” to
select it. Changing the language is possible any time in the menu ”global /
service / software”
3.
The message “Please configure all system data, then load diagram with
coldstart=1 [OK]” will be displayed. Press “OK”.
4.
The display will now jump automatically into the menu “system diagram”.
5.
Change the
sysDiagram
parameter to your selected system diagram number
using “+”, “-“ and “OK”.
6.
Press “DOWN“ to select the parameter
type sensor
. Changing the default
setting (“0”) is only necessary if a foreign sensor (1=Ni1000, 2=NI1000LG)
will be used. Choose the desired sensor type for the system by using “+”, “-“
and “OK”.
7.
When selecting a system diagram which includes communication with the
heat pump(s) (4xxxx; 5xxxx, 6xxxx, 7xxxx), the type(s) of heat pumps must
be entered in the parameters
type-HP1
,
type-HP2
and
type-HP3
. Here, the
identification “-1” (according to the type label on the heat pump) must be
entered (e.g. “SXC12D90E8-1”). “+”, “-“ and “OK” enables adjusting each
character in the line.
8.
If the type entered is not accepted when pressing “OK”, then communication
with a heat pump of this type is not possible. An overview of all compatible
heat pumps is contained in the appendix.
9.
Use “DOWN” to select the parameter
cold start
. Change the parameter to
”1” by using “+”. Press “OK”.
10. When the display shows “SYSTEM XXXXX LOADED”, you are done. The
controller is now ready for operation.
CAUTION:
When performing a cold start, all previously performed
adjustments are lost and all parameters are reset to their default
values!
