I'm interested in this. When I received my (new) CS92 I too had operation problems with it not sending a temperature and started by thinking I'd been send a customer returned unit as the battery clips were misaligned, so with my meter I started checking the battery connections which were solid, although those contacts could have been better because if I gave the unit a shake the batteries would fall out quite easily unlike the HR92's or Controller so I was a little surprised at the difference in quality/construction, as there is a very low spring force holding the batteries in-place. I then worked back disassembling the unit as I went, applying switch contact fluid to those pads as I routinely do to any device with that arrangement to help reduce oxidisation problems (not that there should be with gold contacts) and reassembled and it worked, so I presume I never had temperature overshoots, but at install (NOOB) it definitely was not reporting temperature, then post my fiddling it was and has worked OK since.
Thanks for posting this, as it confirms there was probably a wider issue and my tweaking of the CS92 contacts was not an isolated case. To be honest, faced with getting the system working or delaying that until I got a replacement drove me to adjust the mechanicals of the CS92battery connections, but at least I know how to get it apart following my 'don't switch it on, take it apart' approach to most things
Thanks for posting this, as it confirms there was probably a wider issue and my tweaking of the CS92 contacts was not an isolated case. To be honest, faced with getting the system working or delaying that until I got a replacement drove me to adjust the mechanicals of the CS92battery connections, but at least I know how to get it apart following my 'don't switch it on, take it apart' approach to most things
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