Siemens RVL471 - Setting Levels, Function Blocks and Plant Types

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Siemens Building Technologies Basic Documentation RVL471 CE1P2524E
HVAC Products 3 Fundamentals 23.10.2002
3.3 Setting levels, function blocks and plant
types
Level
Function block
Combination of plants
2524T01e
Locking functions
Time switch program 3
Service functions and general settings
/
R
F
N
L
Q
J

O
H
Y
H
O
1-0 1-1 1-2 1-4 1-5 2-0 2-1 2-2 2-3 2-5 3-0 3-1 3-2 3-3 3-4 3-5 4-0 4-1 4-2 4-5 5-0 5-1 5-2 5-4 5-5 6-0 6-1 6-2 6-5
Cascade slave
Legionella function
Enduser space heating Enduser d.h.w.
Enduser general
Plant type
Enduser
Space heating 3-position actuator heating circuit
Boiler
Setpoint limitation of return temperature District heating Max. limitation of d.h.w. return temperature
Basic settings d.h.w.
Release of d.h.w. charging D.h.w. storage tank
3-position d.h.w. actuator
D.h.w. priority and flow temperature setpoint
Multifunctional relay
Heating engineer
'
H
U
L
Y
D
W
L
Y
H

D
F
W
L
R
Q

W
L
P
H

G

K

Z

K
H
D
W
L
Q
J

Y
L
D

K
H
D
W

H
[
F
K
D
Q
J
H
U
The above table shows
• the assignment of function blocks to the 3 operating levels
• the function blocks activated with the different plant types