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Siemens Building Technologies
Basic Documentation RVA47.320
CE1P2379E
HVAC Products
Handling
15.07.2002
Line Function
Range
Unit
Resolution Factory
setting
80
Burner hours run BMU 1
1)
0...65535
h
1
0
81
Burner hours run BMU 2
1)
0...65535
h
1
0
82
Burner hours run BMU 3
1)
0...65535
h
1
0
83
Burner hours run BMU 4
1)
0...65535
h
1
0
90
Minimum limitation of the boiler temperature (TKmin)
1)
TKmin
OEM
...TKmax
(max 95°C)
°C 1 8
91
Nominal output BMU 1
1)
0...255
kW
1
20
92
Nominal output BMU 2
1)
0...255
kW
1
20
93
Nominal output BMU 3
1)
0...255
kW
1
20
94
Nominal output BMU 4
1)
0...255
kW
1
20
Configuration of plant
95
pump function output Q1
1
Heating circuit pump or no pump
2
System pump for heating circuits only
3
System pump for heating circuits and d.h.w. storage tank
4 d.h.w.
circulating
pump
5 Pump
H1
1...5 -
1
97
use sensor input B70/B4
1
Cascade return temperature (B70)
2
Buffer storage tank temperature sensor (B4)
1...2 -
1
1
Space heating
100
parallel displacement of the heating curve
-4.5...+4.5
K (°C)
0,5
0,0
101 room
influence
0 Inactive
1 Active
0 / 1
-
1
1
102
Switching differential of the room temperature (SDR)
- - . -
Inactive
0,5...4,0 Active
- - . - / 0.5...4.0
K (°C)
0,5
- - . -
103
Minimum limitation of the flow temperature setpoint
(TVmin)
TVmax Line
104
8...Tvmax °C
1
8
104
Maximum limitation of the flow temperature setpoint
(TVmax)
Tvmin Line
103
TVmin...95 °C
1 80
105
type of building construction
0 Heavy
1 Light
0 / 1
-
1
1
106
adaption of the heating curve
0 Inactive
1 Active
0 / 1
-
1
1
107
Maximum forward shift of optimum start control
0
No forward shift
00:00...06:00 hh:mm
10
min
00:00
108
Maximum forward shift of optimum stop control
0
No forward shift
00:00...06:00 hh:mm
10
min
00:00
D.h.w.
120
Reduced setpoint of d.h.w. temperature (TBWR)
TBWw Line
13
8...TBWw °C
1
40
121
release of d.h.w. heating
0 24
h/day
1
According to the heating circuit time switch program)s) with
forward shift
2
According to d.h.w. time switch program (lines 29...35)
0...2 -
1
1
122
switching program circulating pump
0
According to heating circuit time switch program
1
According to release of d.h.w. heating
0...1 -
1
1
123
Assignment of d.h.w. heating
0
For local consumer only
1
For all consumers in the same segment
2
For all consumers in the system
0...2 -
1
2
