Siemens RVL471 - Summary of Plant Types and Plant Combinations

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Siemens Building Technologies Basic Documentation RVL471 CE1P2524E
HVAC Products 3 Fundamentals 23.10.2002
3.2.14 Summary of plant types and plant combinations
Plant types with regard to heating circuit D.h.w. plant types
1
Space heating with
mixing zone 3-
position control,
acting on mixing
valve
A6/B5
B7
2524S01
--
0
No d.h.w. heat-
ing
Space heating with
own boiler:
Õ 1, 2, 4
0, 5
2
Space heating with
own boiler 2-position
control, acting on
burner
A6/B5
2524S02
--
B31
B32
M3
M4
2524S07
K6
1
D.h.w. heating
through control
of the charging
pump.
Possible d.h.w. com-
binations:
Õ 1, 2 3 0, 5
3
Space heating with
district heat
3-position control,
acting on valve
B7
B71
2524S03
A6/B5
Y1
N1
--
2524S08
B3
Y7
B31
B32
M3
M4
K6
2
D.h.w. heating
through control
of the mixing
valve.
Possible d.h.w. com-
binations:
Õ
2, 4 1 3 0, 5
4
Precontrol with mix-
ing zone, heat de-
mand signal via data
bus
2524S04
B7
--
2524S09
Y3
B31
B32
M4
K6
3
D.h.w. heating
through control
of the diverting
valve
Possible d.h.w. combi-
nations:
Õ 1, 2
0, 5
5
Precontrol with
boiler, heat demand
signal via data bus
2524S05
B7
--
M4
252 4S10
B3
Y7
4
D.h.w. heating
via heat ex-
changer
through control
of the valve
Possible d.h.w. combi-
nations:
Õ 1, 2, 4
0, 5
6
Precontrol with dis-
trict heat, heat de-
mand signal via data
bus
252 4S06
B7
B71
Y1
N1
--
M4
2524S11
K6
5
D.h.w. heating
via electric
immersion
heater only
Possible d.h.w. combi-
nations:
Õ 1, 2
0, 5