Troubleshooting

Solinst Model 107 TLC Meter Troubleshooting


SYMPTOM CAUSE REMEDY
No sound when probe in water. Reading conductivity too high. Restore default factory settings following the instructions above.
No display, blank screen. Dead battery. Replace 9V alkaline battery.
Wire disconnected on faceplate. Check all connections inside reel for loose/disconnected wires - solder or reconnect.
Conductivity and temperature readings are inaccurate/ bouncing. Probe is dirty. See cleaning instructions on Page 1.
Reading conductivity inaccurately. Restore default factory settings following the instructions above.
Calibration needed. Calibrate the probe following the instructions above.
"No Comm" always displayed. Probe connection. Ensure probe is properly connected to tape seal plug and that there are no leaks.
Broken wire in tape. Locate break in tape - splice and seal. (Contact Solinst)
Wire disconnected on faceplate. Check all connections inside reel for loose/disconnected wires - solder or reconnect.
Display reads "999.9M" Conductivity over-range. Contact Solinst.
TLC 3.00 will not disappear. Wires reversed on faceplate or probe. Reverse the tape leads at the push-release fittings on the circuit board, or at probe.