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HR91 Battery Drain
Posted: Fri Dec 08, 2023 1:02 am
by dylan1312
Hey folks,
I have 8 HR91's installed, 7 of them work just fine and will last 12+ months before needing batteries replaced.
One TRV however lasts 2-3 weeks at best before needing a fresh set. It's quite close to the controller so I don't think range resulting in the need for more power is the issue.
Has anyone come across anything similar with their TRVS?
Re: HR91 Battery Drain
Posted: Sat Dec 09, 2023 12:50 pm
by gazza77
We have HR92s. We use rechargeable batteries which I wouldn't expect to last as long, however at times I have to change them every 2-3 weeks. It's not the biggest issue in the world, but is an inconvenience.
Re: HR91 Battery Drain
Posted: Tue Dec 12, 2023 8:29 am
by Richard
Might be a faulty HR91? Good alkaline batteries normally last 12-18 months.
Re: HR91 Battery Drain
Posted: Wed Feb 14, 2024 7:27 am
by Venderwel
dylan1312 wrote:Hey folks,
I have 8 HR91's installed, 7 of them work just fine and will last 12+ months before needing batteries replaced.
One TRV however lasts 2-3 weeks at best before needing a fresh set. It's quite close to the controller so I don't think range resulting in the need for more power is the issue.
Has anyone come across anything similar with their TRVS?
Do you already have a solution, I have the same problem with one of the HR91's
Re: HR91 Battery Drain
Posted: Mon Feb 26, 2024 12:37 pm
by MBroekema
Sorry no solution here... But does any one know how long between indicator on HR91 of low battery level untill fully empty? I'm imagining I'm abroad for a few weeks and then one or more of my HR91s goes near empty without any info (being not near the HR91).. Tx