54
tina60e1-a (2011-04)
6.3 Troubleshooting
In case of an error, it may be helpful to just turn off the
mains supply and turn it on again after 5 s.
Problem Possible
cause Correction
Output signal per-
manently
≈
0V
Sensor cable defective or not
correctly connected
Check the sensor cable
No supply voltage
Turn on the power supply
Error
Remedy the error
Gauge in an undefined status
Turn the gauge off and on
again after 5 s (reset)
FAIL PIR1
Pirani sensor defective Replace
the
sensor
(
→
53)
Electronics unit not correctly
mounted on sensor
Check the connections
(electronics – sensor)
FAIL EEPROM
EEPROM error
Turn the gauge off and on
again after 5 s (reset)
Replace
the
gauge
FAIL SENSOR
Electronics unit not compatible
with the sensor
Replace the sensor
(
→
53)
Replace
the
gauge