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Siemens
Basic Documentation RVP360
CE1P2546en
Building Technologies
17 Function block: Service functions and general settings
2017-07-24
17.3.3 Sensor test
Operating line 163 can be used to check the connected sensors; if available, the
current setpoints and limit values are displayed on operating line 164.
The 11 temperatures can be queried by entering 0...11:
Input
Op. line 163
(actual values)
Op. line 164
(setpoints)
0
Actual value of outside sensor at
terminal B9.
If the outside temperature is ob-
tained via data bus, the display
shows ---
No display
1
Actual value of flow sensor of
heating circuit 1 at terminal B1
Flow temperature setpoint for
heating circuit 1. If there is no
heat request, the display shows
---
2
Actual value of room sensor of
heating circuit 1 at terminal B5
Setpoint for room temperature of
heating circuit 1
3
Actual value of room unit sensor
of heating circuit 1 at terminal A6
Setpoint for room temperature of
heating circuit 1
4
Actual value of return sensor at
terminal B7.
If the return temperature is ob-
tained via data bus, the display
shows ---
Limit value return temperature.
If no return temperature limitation
is used, the display shows ---
5
Actual value of storage tank sen-
sor at terminal B31
D.h.w. temperature setpoint
6
Actual value of storage tank sen-
sor at terminal B32
D.h.w. temperature setpoint
7
Actual value of collector sensor at
terminal B6
Setpoint for collector sensor (cor-
responds to the actual value of
storage tank sensor B32 plus
temperature differential solar ON
on operating line 201)
8
Actual value of boiler sensor at
terminal B2
Boiler temperature setpoint
(switch-off point).
If there is no heat request, the
display shows ---
9
Actual value of flow sensor of
heating circuit 2 at terminal B12
Setpoint for flow temperature of
heating circuit 2.
If there is no heat request, the
display shows ---
10
Actual value of room sensor of
heating circuit 2 at terminal B52
Setpoint for room temperature of
heating circuit 2
11
Actual value of room unit sensor
of heating circuit 2 at terminal A6
Setpoint for room temperature of
heating circuit 2
Errors in the measuring circuits are displayed as follows:
= short-circuit (thermostat: contact closed)
– – –
= interruption (thermostat: contact open)
When changing from operating line 163 to 164, and vice versa, the selected sensor
(setting 0…11) is maintained.
