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Troubleshooting
3A8551B
7
Troubleshooting
Problem
Cause
Solution
Device is not reporting scheduled
readings.
Out of RF range.
RF obstruction.
Consider implementing a WiFi
network and using Graco’s WiFi
TLM.
Ensure that the TLM is not encased
in metal, since this would obstruct
the signal.
Weak or dead batteries.
Replace batteries. See
Tank Level Monitor was not
associated with a tank in software.
Assign TLM serial number to tank.
Reading is scheduled when pump
is operating.
Ensure readings are scheduled
during times that the pump is not
operating.
LED will not turn on.
Magnet removed too soon.
Hold magnet to device hot spot for
a longer period of time.
Try using a stronger magnet.
Weak or dead batteries.
Replace batteries. See