Siemens RVD240 - 31 Handling; Operation; General

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Siemens Building Technologies Basic documentation RVD240 CE1P2384en
HVAC Products 31 Handling 27.05.2004
31 Handling
31.1 Operation
31.1.1 General
2384Z01
RVD240
1
4
6
8
9
125
6
78
1
37
ECO
7
2
3
5
4
6
Front of the RVD240
1 Operating mode buttons for selecting the operating mode
2 Display
3 Line selection buttons for selecting operating lines
4 Button and indication (LED) for manual operation ON / OFF
5 Setting buttons for readjusting values
6 Button for d.h.w. heating ON / OFF
7 Knob for room temperature setpoint heating circuit 1in continuous operation
8 Button for switching between the heating circuits
9 Knob for room temperature setpoint heating circuit 2 in continuous operation
ECO
12
5
6
78
1
3
7
4
6
2384Z03
1
2
3
4
5
7
6
Display
1 Display of positioning signals to the regulating units Y...
Example: Pointer below number 7 lit = actuator Y7 receives OPEN pulses
2 Display of the functions of pumps Q...
Example: Bar below number 3 lit = pump Q3 runs
3 Display of the current temperature level (nominal temperature or reduced temperature)
Example: Bar below lit = reduced temperature level is maintained
4 Display of the current operating line number
5 Display of "ECO function active" or ”Frost protection active”
6 Display of the current heating program
7 Display of temperatures, times, dates, etc.
Operating elements
Display