Siemens RVD240 Basic Documentation page 121

District heating and domestic hot water controller
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Minimum limitation of flow temperature
Minimum limitation of flow temperature
Minimum speed of the speed-controlled pump
O
Opening time actuator of d.h.w. circuit
Optimization with / without room temperature sensor
Outside temperature
Outside temperature source
Overrun time of intermediate circuit pump
P
Parallel displacement of the heating curve
Passing on the M-bus power control signals (Load Management)
P-band of d.h.w. control
P-band of heat exchanger control
P-band of heat exchanger control heating circuit
Plant type
Power factor at reduced pump speed
Priority external heat demand
Protection against discharging during d.h.w. pump overrun
Pump kick
Pump overrun time heating circuit pump
Q
Quick setback
R
Reduced d.h.w. setpoint for storage tank sensor at the bottom
Reduced room temperature setpoint
Relay test
Release of circulating pump
Release of d.h.w. heating
Response to uncritical locking signals from the data bus
Room temperature (terminal A6)
Running time actuator heat converter
Running time actuator, heat exchanger heating circuit
S
Segment number for bus address
Sensor test
Setpoint boost d.h.w. charging
Setpoint boost heat converter
Setpoint boost heat exchanger heating circuit
Setpoint boost mixing valve / heat exchanger d.h.w.
Setpoint d.h.w. temperature Normal
Setpoint d.h.w. temperature Reduced
Setpoint for frost protection / holiday mode
Setpoint of legionella function
Setpoint of legionella function
Slope, increase of the reduced room temperature setpoint
Slope, maximum limitation of the primary return temperature
Software version
Speed of speed-controlled pump
Siemens Building Technologies
HVAC Products
Basic documentation RVD240
Alphabetical list of operating lines
86
54
96
56
58
35
111
72
74
40
25
32
135
76
107
58
71
40
154
84
113
72
82
54
92
56
51
35
60
35
88
54
110
58
146
80
72
40
78
40
119
72
2
28
163
87
102
58
101
58
137
76
24
32
81
54
91
56
132
76
161
87
116
72
84
54
94
56
118
72
41
31
42
31
3
28
105
58
105
69
190
95
173
91
170
87
164
87
121/126
CE1P2384en
27.05.2004

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