Fault Tracing Aids; List Of Fault Numbers - Siemens Synco 700 Basic Documentation

Building Technologies
HVAC Products
15

Fault tracing aids

If a fault is displayed, it is always practical to select operating line Faults > Faults current
and look for any pending fault status messages before starting to rectify faults. In the
event of a faulty extension module, that fault must always be rectified first since it may
lead to consequential fault status messages.
For a detailed description of the display, the acknowledgement and the reset of faults,
refer to chapter 13 "Function block faults".
15.1

List of fault numbers

Number Name
0 No fault
1 Plant ok
2 Fault
10 Outside temp sensor error 1
11 >1 outside temp sensor HC 1
12 Outside sensor 1 simul active
13 Outside temp sensor error 2
14 >1 outside temp sensor HC 2
15 Outside sensor 2 simul active
16 Outside temp sensor error 3
17 >1 outside temp sensor HC 3
18 Outside sensor 3 simul active
20 Solar intensity sensor error
21 >1 solar intensity sens in zone
30 Wind speed sensor error
31 >1 wind speed sensor in zone
40 Boiler sensor error
41 Boiler return sensor error
50 [HC 1] error flow sensor
51 [HC 1] return sensor error
52 [Heat circuit 3] flow sens error
53 [Heat circuit 3] return sens error
54 Main contr flow sens error
55 [HC 2] error flow sensor
56 [HC 2] error return sensor
57 Prim controller error flow sensor
58 Prim controller error ret sensor
59 Main contr return sens error
60 Room temp sensor error HC 1
61 >2 room sensors in heat circuit 1
65 Room temp sensor error HC 2
66 >2 room sensors in heat circuit 2
68 Room temp sensor error HC 3
69 >2 room sensors in heat circuit 3
71 DHW stor tank sensor top error
72 DHW stor tank sensor bott error
Modular Heating Controller RMH760B
15 Fault tracing aids
For explanation, refer to
section / subsection...
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
12.3.2
6.11
6.11
9.11
9.11
9.11
9.11
8.10
9.11
9.11
8.10
8.10
8.10
9.11
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10.12
10.12
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CE1P3133en
05.02.2007