Siemens RVL482 Mode D'emploi page 47

5
Boiler control, heat demand signal via data bus,
maintained boiler return temperature with mixing
valve
Can be combined with d.h.w. types:
− with type 1 via hydraulic connection at
with type 4 without hydraulic connection
−
D.h.w. circuit plant types
0
No d.h.w. heating
1
D.h.w. heating through control of the charging pump
(optional solar and/or electric immersion heater)
Note:
− Circulating pump M4 only with heating circuit
types 1, 2 and 4
− Electric immersion heater not possible with modu-
lating burner
2
D.h.w. heating with mixing group (optional solar
and/or electric immersion heater)
Note:
− Circulating pump M4 only with heating circuit
types 1, 2 and 4
− Electric immersion heater not possible with modu-
lating burner
3
D.h.w. heating with heat exchanger
Note:
− Circulating pump M4 only with heating circuit
types 1, 2 and 4
Building Technologies
B2
E1
and
N1
M3
K6
N1
Y7
N1
74 319 0619 0 a
LPB
N1
M1
Y7
B7
M4
M
1
B6
B31
M4
B32
M5
B3
B6
B31
M4
M3
K6
B32
M5
B3
M4
Y7
17.04.2008
en
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