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The following steps must be performed for a manual configuration:
1.
Press and hold "OK" until the controller asks for an access code. Using "+",
"-" and "OK", enter the access code "4444".
2.
Press "OK" and the controller will switch to the "MCR/BMS" menu.
Pressing "UP" will navigate to the main menu.
3.
Using "DOWN", select the "System diagram" menu item. Press "OK" to
enter the "System diagram" menu.
4.
Change the parameter sysDiagram to "99999" using "+", "-" and "OK".
5.
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".
6.
To select the number of heat pumps, and whether the connection between
heat pump and controller is via contact switch or communication port, the
following type-HPx parameters must be configured as follows:
If the connection between HPM and the heat pump is via contact switch,
type-HPx=1 must be set.
If the connection between HPM and the heat pump is via
communication port, the appropriate type must be entered into
parameters type-HP1, type-HP2 and type-HP3. Here the identification
"-1" (according to the type label on the heat pump) must be included
(e.g. "SXC12D90E8-1").
If no change is performed to the parameters type-HPx, a heat pump
program will not be included into the structure.
The buttons "+", "-" and "OK" enables adjusting each character in the
line. 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.
Adjustments must now be made to the other control circuits:
7.
Use "DOWN" to select the parameter buffer. Adjust the parameter to suit
system needs (0=no buffer tank included, 1=buffer tank included).
8.
Use "DOWN" to select the parameter numDHW. Adjust the parameter to
suit system needs (0=no DHW circuit included, 1=DHW circuit included)
9.
Use "DOWN" to select the parameter numHC. Adjust the parameter to suit
system needs (0=no heating circuit included, 1=one heating circuit included,
2=two heating circuits included)
10. Use "DOWN" to select the parameter cold start. Change the parameter to
"1" by using "+". Press "OK".
11. When the display shows "SYSTEM 99999 LOADED", the process is
complete. The controller has been structured.
12. When conducting this kind of initial installation, it is important to remember
that the assignment of input and output terminals and the adjustment of the
control circuits must be performed manually.
CAUTION!
When performing a cold start, all previously performed adjustments are
lost and all parameters are reset to their default values!
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