How does Loxone compare to Comfort or Fibaro?
Hi All, I appreciate this group is likely to be pro Loxone but I would like your thoughts. I have been a home automation dabbler for many years starting with X10 20 years ago. I have a Comfort gen1...
View ArticleEvohome boiler control bdr91 comms issue
Hi IÂ’m having intermittent comms issue with the bdr 91 controlling the boiler, rf check gives signal of 5 and itÂ’s located in boiler cupboard 0.5m from the boiler, the problem I think is due to the...
View ArticleOpenTherm & Intergas Xclusive Minimum CH Flow Temp
Just wondering what others have configured when OpenTherm demand is very low? The Xclusive has a parameter (P057) "Response for OpenTherm room thermostat" with the following options: 0 = do not respond...
View ArticleEvohome random overrides
Every now and then I'll find the heating is blasting in some room that it shouldn't be. If I look at the EvoHome controller it'll show me an override is set. It's hard to track down but I am fairly...
View ArticleHeating control using Shelly devices
Has any one used Shelly devices to control their heating system and if so what did you use.
View ArticleEvoHome opentherm with dual cascaded boilers config
Is anyone using evoHome with twin opentherm boilers in a cascade setup? Elsewhere on this forum it says to buy two opentherm controllers for EvoHome and bind both to the same system. Is that correct...
View ArticleClik here to view.
Best way to use 3 motorised valves with evohome?
Hi I'm looking for some help with the design of my evohome system. My system looks like this: evohome diagram.jpg You can see I have 3 motorised valves plumbed in parallel (hot water, underfloor...
View ArticleEvohome not behaving as expected
Hi I have a new installation of Evohome which I am having trouble getting to work consistently. The system is an oil fired boiler, with a ATP921R3100 Controller, a BDR91 Wireless Relay Box, a water...
View ArticleEvohome and MVHR
I have Honeywell Evohome controlling my central heating. 11 zones and 16 TRVs. Been in close to four years now and happy with it regarding controlling temperatures. However, we do get a bit of...
View ArticleApp failure
Anybody else experiencing an app + web site failure today? I checked the app on my mobile and the readings did not make sense to what they should. The same on other devices and also on the web site...
View ArticleBDR91 Fault
I've got a BDR91 installed as a zone value relay for my Evohome. It's been successfully working for around 18months, however, it's suddenly stopped working. Evohome reports a comms failure. The device...
View ArticleEvotouch showing hourglass on 6 out of 8 zones
Hi there, I have this evotouch system I have installed myself with evotouch, BDR91 and 8 x HR92 controllers (since many years now ...) , but this is the first time I see 6 hourglasses on the evotouch...
View ArticleCan an Evohome system be introduced in stages?
My wife and I are empty-nesters living in a detached 5-bedroom house, with traditional heating and indirect hot water (Potterton Profile 80e balanced flue gas boiler, hot water cylinder and cold water...
View ArticleEvohome, Opentherm R8810A1018 with RFBee UARTBee
Hi Any help with the following would be much appreciated. I have Evohome running 8 rads 7 of which have HR92's fitted. I have recently upgraded my boiler to an Ideal Vougue Max 32Kw Combi and replaced...
View ArticleClik here to view.
Evohome TRV Valve Adapters
Hi, Hopefully someone can help. DIYer. I have just purchased 4 HR92s to add into our basic one zone set up. Each of the rads currently have different TRV bodies on and so I wondered which adapters I...
View ArticleHomebrew Enhanced Cold Weather Boost
Hi all, May or may not be of interest but I live in an oldish house that isn't as efficient as it could be. I have implemented cold weather boost which is ok but I've found that it doesn't work too...
View ArticleEvohome showing faults on nearly all actuators
I noticed a couple of rooms were showing "actuator comms fault" earlier today. I figured maybe a battery issue but the ones I checked seemed fine. Now, virtually ALL my actuators are showing faults -...
View Articlebattery eliminators?
anyone used battery eliminators to power HR92's? I've got one that's in a really awkward spot for battery changing, but running a wire to it for permanent power would not be too difficult. tempted to...
View ArticleProblem binding Evohome HR92
I took delivery of an Evohome system this morning and decided to start by setting a basic single zone configuration on the central controller, bound to a single HR92. No BDR91 has been installed so far...
View ArticleHR92 misbehaving
If the position reported is <20% and the radiator is still heating you probably have a physical problem with the valve body (seizing up/stiff) or it is not fully compatible with the HR92 in terms of...
View Article