Q: For RJ Series can one replace just the flow control switch while keeping the existing T? Just want to know if we can just replace the switch without replacing the T.
A: That is correct. The flow switch is threaded into the PVC Tee fitting, and you can just unscrew it and swap the part easily.
Q: Is there an indication on the item to show direction of flow on the flow sensor? Or is it bi-directional?
A: Yes, there is a raised arrow on the black plastic head of the flow switch. It must be facing along the direction of the water flow.
I received my RJ-30 generator in the winter of 2019, installed for last season, this season I have been fighting with algae growth, and I think it is due to a defective flow sensor, is there some way I can clean it, or otherwise troubleshoot it before I have to replace the whole thing? I touched the wire on it today, and it stopped flickering with no-flow, and started generating again, so I am sure this is the issue. Please let me know,
A: Louise, we're glad to help you with that. It may simply be an issue with the flow switch's connection or the part itself. Give our tech support team a call at (888) 206-9938 ext:2 and we'll happily assist.