LiquoSystems iFerm Nano Tank, Руководство по эксплуатации, Страница: 28 / 32

28
iFerm Nano Tank
Appendix
8.2 Troubleshooting
If the iFerm Nano Tank is not working properly, the following
can help to remedy the fault:
Fault Cause Remedy
Display shows
nothing.
No power. Check power supply (supply
cables, fuses etc.).
Display faulty. Contact customer service.
Display button
shows no
effect.
Button blocked /
not working.
Check button assignment, see
“3.3.1 Display buttons” on
page 13 .
Button stuck. Clean button carefully, see
“7 Maintenance and care” on
page 26 .
Button faulty, no
contact.
Contact customer service.
The displayed
actual
temperature
is imprecise
or there is an
error
s.err
(sensor error).
Temperature
probe faulty or
not watertight,
moisture causes
the measured
value to increase
slowly.
Check the temperature
probe and have it replaced if
necessary.
No reaction
on central
controller.
Communication
via data bus
deactivated.
Activate communication,
see “6.2.2 Activating and
deactivating communication”
on page 25 .
Contact us directly if the fault persists or if you need spare
parts, see “8.5 Customer service” on page 30 .