Latest firmware 02.00.19.33 - Suggestions for migrating from non-optimised...
Having run Evohome for over 5 years on a non-optimised basis i.e. time and temps scheduled according to expected weather seasons, I have updated my system to the latest firmware but am reluctant to...
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Evohome - Boiler firing with no demand
Why is it that even after the demand for heat has fallen to zero, minutes later my boiler is asked to fire? At best this is wasting money, and in the worst case scenario there is a danger of the boiler...
View ArticleOutside temperature
I am sure this question may have been posted somewhere in the forum already. If I select the option for the outside temperature to be taken account of in the Control Panel does it do no more than bring...
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Adding unvented cylinder to combi?
Hi all, We moved into a 1999-built house a few months ago. Currently using a 28kW combi, which isn't great for 3 bathrooms, 2 with showers. From looking at the plumbing in the upstairs airing cupboard,...
View ArticleHumidity Allowance - HomeKit & Evohome
I read today that buried in Apples HomePod Mini is a sensor that reads temperature and humidity. It is not yet activated and no doubt a software update will come for that but it opens the door to...
View ArticleEVOHome Build
Good Morning, I Installed EVoHome a few years ago now and i have a very basic install - BRD91 on the Combi Boiler for heating control, HR92 on all rads and a EVOHome wifi base The hot water has no...
View ArticleHCF82 or HR92 Sensor bead type and location on PCB
Hello Does anybody know what type of sensor bead the HCF82 uses? I'm looking to see if I can modify one to use a remote floor sensor... 10K would be convenient but I know Honeywell have a tenancy to...
View ArticleReplacement Honeywell terminal blocks?
This is a long shot... almost worth not typing but you never know! I've just bought a Honeywell T6 smart thermostat - sold as 'untested; spares or repair' and I can see why! The receiver doesn't have...
View ArticleMain zone turning off every day not turning back on
Hi, I'm running the Evohome beta software but noticed that the main zone (the display) is now automatically turned off (gray in the display, setpoint to 5) at 13.00 since yesterday. There was nothing...
View ArticleHR92 or a deeper issue?
Occasionally , a single HR92 zone (Zone A) controlled by a wireless DT92 Thermostat seems to not call for heat as seen by the Controller stats display. The setup is hooked via a RFBee to Domoticz, so...
View ArticleBDR91 signal issues
We have just had a new boiler fitted which uses an Opentherm bridge for boiler control, and a single bdr91 for the divertor valve configured as a hot water only valve (so when off defaults to heating...
View ArticleVaillant flow temperature control for HW using Evohome/OT
I thought I would describe the two methods I have used for having a higher flow temperature for HW when using Evohome. I have a Vaillant 438 boiler. I use Evohome and OT. In order to use OT on the...
View ArticleEvohome Opentherm Bridge Binding issue.
Hi, I've just had an Intergas Eco RF 36 installed. I 'm trying to connect my evohome to it via an Opentherm bridge. I've connected the bridge to terminals 11 and 12 on the boiler but I can't get the...
View ArticleTemperature sensor in honeywell trv
Hi, Newbie here... we just had our evohome installed today. I've set up my schedule and temperatures etc but the temperature the valves are detecting seems off. I have put a standalone sensor right...
View ArticleGetting started with the SSM(R) instead of an HGI80
Now that people have started to receive their SSM (R) based devices, I thought I would start up a thread in an attempt to help people get started to monitor or control their Evohome, using the radio...
View ArticleDoes the evohome controller have to take rechargeable batteries?
We've got a powercut and the evohome controller immediately started beeping. Can I just put fresh non rechargeable AAs in or will that damage it when the power comes back on? Is the circuitry smart...
View ArticleHas "Eco" mode been broken?
My Evotouch is running 02.00.19.33 and I have recently switched it to "Eco" mode as I normally do at this time of year. This is correctly reducing the setpoints of the zones by 3°C. This sometimes...
View ArticleEvohome no longer showing outside temperature
Hi I have an Evohome that has pretty much behaved until now. I have firmware version 02.00.19.33 and wanted to set the Warm Weather Saver but it was missing from the menu. So was Cold Weather Boost. I...
View ArticleNew here
OK, so I see that this is a bit of a dead end sub forum now...and I jsut got my First HomeVision device. I see on the CSI website Chris talks of a Rev A and a Rev C board. I have a Rev B board..with...
View ArticleAlexa and Yamaha Music Cast
A few days ago I typed a nice, well crafted explanation of my system, and my question..then tried to post it from my iPhone..which then told me "token expired" and it lost my post.... So no explanation...
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