Power stealing and OpenTherm gateway
Hi, Does anybody know what happens to an Evohome R8810 when I put an Opentherm monitor between it and my boiler? I guess it keeps on working but would like to know for sure before I order the monitor.
View Articledesign zones with the underfloor heating controller
In my house the first floor is heated with the underfloor heating. The first floor has a small entrance, a big living room and a kitchen. The number of termal actuators in the underfloor heating are 5....
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Why is the setpoint way over the set temperature?
As part of me catching up with the latest Evohome I have a question. Ever since installing the new Evohome controller I notice that one of my zones gets a higher setpoint than necessary. This zone is a...
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Port Nest heat link wiring to BDR91
I have installed at the moment Nest Heat link but I'm going to remove in favour of the wireless relay BDR91. I have a combi boiler. The heat link wiring at the moment looks like this...
View ArticleEvohome versus Hive
Has anybody got experience of both systems? I just wonder which now is better. I have no plans to change but I calculate it would cost me £631 in total if I installed it myself (straight forward) and...
View ArticleUsing evohome_rf as a Python transport
For you Python programmers: (evohome_rf) provides all sorts of advantages, including discovery, tracking state, QoS, and the most complete set of parsers. Here, we discuss using it to eavesdrop the...
View ArticleStraight BDR91 failure perhaps?
My system has worked largely flawlessly for two years now. Brief overview: one BDR91 that switches a UFH zone and one that operates the rest of the rads which are all contolled by HR 92s. Today the BDR...
View ArticleDomoticz updated to use the actual DHW setpoint
Finally found some time to submit a code change that tracks the actual DHW setpoint, rather than Domoticz just assuming its 60C. My change has been merged into the latest Beta (development branch) If...
View ArticleECO quick action setting, lack of function
Hi So I have had my system for coming up to 12 months now and I am still getting used to the quirks of it. So If I press the Quick Action setting for ECO which says it reduces all temp settings by 3...
View ArticleHome Assistant - Scheduled Temperatures
Not sure if I should be asking this here or on the Home Assistant forum. If the HA forum is more appropriate, let me know. Does anyone know how I can plot the scheduled temperature, as opposed to the...
View ArticleCS92 Strap on sensor
Is it possible to buy a replacement strap on sensor for a CS92. I bought mine second hand and it only came with the insertion sensor. evohomeshop only has replacement insertion sensors. Currently I...
View ArticleLeaning towards Evohome but....
I need some help please with info on Evohome before deciding to invest. I have an existing S Plan+ I think It's called with two heating and one hot water valves with the micro switch live firing the...
View ArticleNew home, mammoth Evohome install
Just placed a huge order with the EvoHome Shop for my new house, after getting to grips with the existing set up (Danfoss controls). Comprises of: 16 x DTS92E Room Thermostats (I chose these as they...
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Voice Control the £20 way
Im fascinated by voice control and the possibilities around using a smart speaker, in my case an Alexa. It would be very easy to buy a bunch of smart plugs & bulbs etc, but then Id have two...
View ArticleEvohome controller: Easter egg or something else
Today after having fully installed my evohome controller I've found an interesting super hidden feature. By double clicking to the left bottom side of the evohome display, a pop up appears asking if...
View ArticleNew radiator without HR92UK not heating up...
Hi I've had a radiator installed in my loft as part of a conversion and it's the only radiator in the house which doesn't (yet) have an HR92UK TRV installed. It's got a TRV fitted which is set to 5...
View ArticleMulti room and optimum start
In a multi room configuration, what determines the start time if optimisation start is enabled? Is it the first sensor to be added to the zone (ie heating starts so that the first bound sensor is at...
View ArticleEvohome resetted after enrolling to beta with very old version
I was running Evohome (bought about 1month ago) with the version 19.31. The version came out of the box. I've seen around that 19.33 has been released out and I thought it was released in the beta...
View Article13a socket with Wi-Fi and Ethernet
Hi all, anyone encountered a uk wall socket with built in Wi-Fi and ethernet sockets for power line? I found one dated 2012 , but doesnt seem to be manufactured any longer. Trying to tidy up my wall...
View ArticleEvotouch ambiant température is showing wrong ambiant / going in opposite...
Hi there, Today I had to power off my BDR91 to do some electrical works, my evotouch went on battery mode, and since I powered on again, I see the temperature of my living room (having 2 heaters) is...
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