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griffithimage · 11/03/2017, 10:16 AM

Hi, my tnze is using pure RO water, and the optical sensor doesn't seem to be reading when the water level goes low. If I pick up my sensor and move it around the pump will come on for a short time then turn off. Suggestions?

(the pump has been used for approximately 6 months)

11/03/2017, 10:16 AM	#1
griffithimage Registered Member Join Date: Sep 2007 Location: Markham, Ontario, Canada Posts: 266	Tunze 5017 Hi, my tnze is using pure RO water, and the optical sensor doesn't seem to be reading when the water level goes low. If I pick up my sensor and move it around the pump will come on for a short time then turn off. Suggestions? (the pump has been used for approximately 6 months)