Siemens RVA47.320 User Manual page 54

Cascade controller for modulating gas-fired boilers
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Faulty devices
Display
54/166
Siemens Building Technologies
HVAC Products
Other devices that are faulty and whose faults are signaled:
Display
Description of error
Example:
26.0.01
Fault with address of the faulty device
- The first digit gives the error code (26).
The second digit indicates the segment address of the faulty device (.01).
(for the segments 10-14, the letters A, b, C, d, and E are used)
The third digit indicates the device address of the faulty device (.01).
Example of a display after an error has occurred:
8
12
16
0
4
Basic Documentation RVA47.320
Description of the enduser settings
20
24
"Er" indicates that a fault has occurred.
Additional faults can be displayed by pressing
.
CE1P2379E
15.07.2002

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