Siemens RVL482 Mode D'emploi page 45

Settings on the "Heating engineer" level
Press and simultaneously for 3 seconds to activate the "Heating engineer" level for se-
lecting the plant type and the plant-related variables.
Selecting the plant type on operating line 51:
The required plant type must be selected on operating line 51 using buttons
activates all functions required for the respective type of plant and shows the associated operat-
ing lines.
A plant type is comprised of a space heating circuit (5 different types) and a d.h.w. circuit (4
different types). The 2 types of circuits can be combined in 21 different ways. The following plant
diagrams show all possible combinations.
The controller's operating line 51 only accepts combinations that are possible.
Example of a setting:
51 Plant type
Plant types
A6 Room unit
B1 Flow temperature sensor
B2 Boiler temperature sensor
B3 Flow temperature sensor for d.h.w.
B31 D.h.w. storage tank temperature sensor / thermostat 1
B32 D.h.w. storage tank temperature sensor / thermostat 2
B5 Room temperature sensor
B6 Collector sensor
B7 Return temperature sensor
B9 Outside sensor
E1 Heat source (boiler)
E2 Consumer (space)
LPB Data bus
Building Technologies
1 = Space heating type 1
2 = d.h.w. circuit type 2
2−1
(1−0 ... 5−4)
.........................
K6 Electric immersion heater
M1 Circulating pump / bypass pump
M2 Heating circuit pump
M3 Charging pump
M4 Boiler pump or circulating pump
M5 Collector pump
N1 Controller RVL482
U1 Solar sensor
U2 Wind sensor
Y1 Heating circuit mixing valve
Y7 D.h.w. mixing valve or mixing valve for minimum
limitation of the boiler return temperature
74 319 0619 0 a
and This
Type numbers in the following
section
17.04.2008
en
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