Repair; Disposal - Endress+Hauser Thermophant T TTR31 Operating Manual

TTR31, TTR35
Code
E044
Code
W107
W202
W209
W210
W212
W250
W270
W280
8.2

Repair

A repair is not planned.
8.3

Disposal

Please pay particular attention to the local disposal regulations of your country. When disposing,
ensure that the materials of the device components are separated and processed accordingly.
Endress+Hauser
Explanation
Output current drifts too much
(± 0.5 mA)
Explanation
Simulation active
Measured value outside of the sensor
range
Device starts
Configuration modified (warning code
will be displayed for 15 s approx.)
Sensor signal outside the permitted range
Number of switch cycles exceeded
Short-circuit or overload at output 1
Short-circuit or overload at output 2
Remedy
Return device to E+H
Remedy
Switch off the output simulation for
output 1 and output 2
Operate the device in the specified
temperature range
Operate the device in the specified
temperature range
Replace the device
Check output wiring.
Extend the load resistance at output 1
Check output wiring.
Extend the load resistance at output 2
Trouble-shooting
29