Siemens WSx8 Manual Del Usuario página 18

Error code Error
Negative
temperature
difference
Possibly alternating with:
No flow
measurable
Temperature
sensor warm side
interruption
Temperature
sensor cold side
interruption
PCB for
temperature
evaluation
defective
Battery empty;
power supply
problem
Short-circuit
temperature
sensor warm side
Short-circuit
temperature
sensor cold side
Error in internal
memory
or
Siemens Smart Infrastructure
Information for Error code
Service
Check installed
position of
temperature
sensor; change if
necessary
Air in measuring
part/tube, bleed
the line (status at
delivery)
Check warm side
of temperature
sensor, replace if
necessary
Check
temperature
sensor cold side,
14 Notes
replace if
In Germany, the following applies for MID-compliant devices:
necessary
For new installations in pipelines smaller than/equal to DN
25, only direct immersion is permitted when installing short
Change the
sensors.
device
Replace battery;
check connection
Check warm side
of temperature
sensor, replace if
necessary
Check
temperature
sensor cold side,
replace if
necessary
Change the
device. The
measurements of
the meter may no
longer be used for
legally calibrated
billing.
A6V11905994
Error
F2, F3, F5 or F6
persisting for
more than 8
hours, attempted
manipulation
detected (here: F1
longer than 8
hours).
Error in the
printed circuit
board
Note
The documentation provided with our products
(devices, applications, tools, etc.) or purchased in
parallel must be read carefully and completely before
using the products. We assume that the users of the
products and documents have been authorised and
trained accordingly and also possess the necessary
expertise to be able to use the products correctly.
Further information about the products and
applications is available:
• At your nearest Siemens branch
www.siemens.com/bt/download
supplier.
Please note that Siemens shall not be liable for any
damages resulting from failure to observe or
improperly observing the above points to the extent
permitted by law.
Information for
Service
The action
depends on the
error code. This
F8 error message
must be reset by
the Service
Department.
Change the
device
http://
or system
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