For the past few weeks about half the time my Trident runs tests, I've getting "Module error on Trident_7_3 (Test A)". The other half of times the alkalinity readings are varying much more widely than they had been before I started getting this error. Previously the readings were varying between 8.4 and 8.6. Now they're varying between 7.9 and 8.6. When I use my Hanna checker to test the readings they always come in pretty close to 8.5. I bought this unit 6 months ago.
Neptune, do I need to send the unit in for servicing or is there a fix I can attempt?
Neptune, do I need to send the unit in for servicing or is there a fix I can attempt?
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