Siemens RVA53.280 - Overview of Heating Engineer Parameters

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Siemens Building Technologies Basic Dokumentation RVA63.280, RVA53.280 CE1P2374E
Landis & Staefa Division 19.04.2001
2.5.1 Overview of heating engineer parameters
RVA63.280 RVA53.280 Function Range Unit Resolution Factory setting
Service values
51 51 Output test
0 Control mode according to the operating state
1 All outputs OFF
2 Burner stage 1 ON K4
3 Burner stages 1 and 2 ON K4 / K5
4 D.h.w. charging pump ON Q3/Y3
D.h.w. diverting valve OPEN Q3 / Y3
5 Heating circuit pump 1 Q2
6 Mixing valve 1 open Y1
7 Mixing valve 1 close Y2
8 Heating circuit pump 2 Q6
9 Mixing valve 2 open Y5
10 Mixing valve 2 close Y6
0...10 - 1 0
52 52 Input test
0 Boiler sensor B2
1 D.h.w. sensor 1 B3
2 Display of input B31/H2 B31
3 Flow sensor HC1 B1
4 Flow sensor HC2 B12
5 Outside sensor B9
6 Room sensor 1 RG1, A6
7 Room sensor 2 RG2, A7
8 Flue gas sensor B8
9 Display of input H1 H1
0...9 - 1 0
53 53 Display of plant type 1...127 - 1 -
Actual values
55 55 Actual value of flow temperature (TVx)
Input B1/B12
0...140 °C 1 -
56 56 Actual value of boiler temperature (TKx)
Input B2/B4
0...140 °C 1 -
57 - Actual value of common flow temperature 0...140 °C 1 -
61 61 Actual value 1 of d.h.w. temperature (TBWx)
(Higher temperature)
0...140 °C 1 -
62 62 Actual value 2 of d.h.w. temperature (TBWx)
(Lower temperature)
0...140 °C 1 -
63 63 Display of maximum flue gas temperature
(TGxmax)
To make a reset to the current value, press the + and –
buttons simultaneously for 3 seconds
0...350 °C 1 -
65 65 Attenuated outside temperature (TAxged) -50...+50 °C 0.5 -
66 66
Composite outside temperature
(Taxgem) -50...+50 °C 0.5 -
67 -
Outside temperature source
- - . - - No signal
00.01...14.16 Address
- -:- / 00.01...14.16
-1-
Setpoints
68 68 Display of boiler temperature setpoint 0...140 °C 1 -
69 - Display of common flow temperature setpoint 0...140 °C 1 -
70 70 Display of d.h.w temperature setpoint 0...140 °C 1 -
71 71 Display of nominal room temperature
setpoint
Nominal setpoint incl. room unit readjustment
0...35 °C 0,5 -
73 73 Display of room temperature setpoint (TRw) 0...35 °C 0,5 -
75 75 Display of flow temperature setpoint 0...140 °C 1 -