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SDC / DHC Operation
EN2H-0221GE51 R0808 81
These error messages evaluate the control result to be expected.
They appear depending on the type and allocation with fault code
50 to 60 and index 0, 1 or 2.
These error messages refer to address faults such as double
issuance or non-recognition of address settings on the data bus.
They appear with fault code 70 and index 0 or 1, depending on
the type and assignment.
5.4 Parameter settings
5.4.1 "Hydraulics" menu (HYDRAULIC)
The parameters in this menu refer to the general system
hydraulics and the functions and configuration of the
programmable inputs and outputs for the respective system
components. Representative of many individual settings, the
applications are only defined by the 1st parameter of this setting
table.
Example: The controller is to cover system No 0202. Provided
that the controller features enough relays, parameter 01 must be
set to value 0202.
Para-
meter
Designation Setting range / Setting values Factory
setting
Setting
01 Hydraulic
schematic
0, 0101, 0102, ... n 0
OFF No function 1
1 Hot-water charging
pump
4 Circulating pump
02 Hot-water charging
pump output
5 Electric heating rod
Logical erro
r
messages
Bus error messages