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Building Technologies Modular Heating Controller RMH760B CE1P3133en
HVAC Products 3 Commissioning 05.02.2007
With basic type H, no configuration is predefined. The plant type is to be selected if the
subject plant differs considerably from the preconfigured plant types, so that the effort
required for an adaptation would be greater than the effort required for manual configu-
ration.
The plant type is made up of the letter “H” and a 2-digit numeral (e.g. H4-5):
• The first digit defines the type of heat generation or heat distribution
• The second digit defines the type and number of internal consumers
First digit of plant type
Heat generation / distribution
Second digit of plant type:
Consumer
0 None 0 None
1
Main controller for district heat
1 DHW heating
2
Primary controller for external
consumers only
2
Control of one heating circuit
3
Heat source
3
DHW heating and control of one
heating circuit
4 Heat source with maintained boiler
return temperature
4 Control of 2 heating circuits
5
Consumer connected to district
heating with storage tank charging
and control of mixing valve as a
preselected DHW type
5 DHW heating and control of 2 heating
circuits
6
Consumer connected to district
heating with direct DHW heating as
a preselected DHW type
6 Control of 3 heating circuits
7 DHW heating and control of 3 heating
circuits
By selecting the plant type, the assigned plant functions will automatically be made
available.
With plant types Hx-1, Hx-3, Hx-5 and Hx-7, DHW heating is activated by default. The
default type of DHW heating plant varies depending on the plant type.
Plant type
Default type of DHW heating plant
H0-x, H2-x, H3-x, H4-x
DHW 2
H1-x
DHW 4
H5-x
DHW 3
H6-x
DHW 6
DHW = domestic hot water (used throughout document CE1P3133en)
Basic type H
Designation of plant type
Plant type and DHW type
Note
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