Siemens RVL481 Installationsanleitung Seite 63

control
136 Integral action time
(Tn) d.h.w. control
Block "Derivative action time d.h.w. heating via heat exchanger"
137 Derivative action
time (Tv) d.h.w.
control
Block "Multifunctional relay"
141 Function of multi-
functional relay
Building Technologies
(1.0...100.0) °C
...................
120 s
(10...873)
......................
s
0 s
(0...255)
......................
s
0
(0...7)
........................
.
74 319 0618 0 a
0 = no function
1 = outside temperature switch
(set operating lines
143...145)
2 = ON / OFF according to time
switch (select time switch
on operating line 146)
3 = relay ENERGIZED in case of
fault
4 = relay ENERGIZED during
occupancy time
5 = relay ENERGIZED during
occupancy time incl. optimi-
zations
6 = relay ENERGIZED when
there is a demand for heat
7 = manually ON / OFF accord-
ing to operating line 142
If operating line 125 is not 0,
this operating line cannot be set
17.04.2008
en
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