Search found 145 matches
- Fri Mar 31, 2023 11:47 am
- Forum: Opentherm Gateway Forum
- Topic: Tado <-> Inventum heatpump: Can I modify the OT signal?
- Replies: 24
- Views: 8402
Re: Tado <-> Inventum heatpump: Can I modify the OT signal?
Hi Schelte, I just upgraded to FW 6.5 with the new BS command. Great! Would it be possible to have a command to manipulate the room temperature as well? This is very useful as my Honeywell Evohome Zone Thermostat is not setting both room setpoint and room temperature values, I guess due to the fact ...
- Fri Jan 28, 2022 4:14 am
- Forum: Opentherm Gateway Forum
- Topic: OTGW: Configure Minimal ControlSetpoint / issue with 5.2 FW
- Replies: 4
- Views: 1582
Re: OTGW: Configure Minimal ControlSetpoint / issue with 5.2 FW
Wow, this is great! I think I wasn’t clear in my explanation, this is exactly what I need! Just tested ik quickly and it seems to work perfectly! I’ll monitor tomorrow if all works well also with start in the morning (when CS is normally slightly higher as 40 degrees).Thanks! Update: It works very w...
- Wed Jan 26, 2022 1:36 pm
- Forum: Opentherm Gateway Forum
- Topic: OTGW: Configure Minimal ControlSetpoint / issue with 5.2 FW
- Replies: 4
- Views: 1582
Re: OTGW: Configure Minimal ControlSetpoint / issue with 5.2 FW
No, I don't want to always send a minimal CS value, only if the Thermostat is really asking for heat (which means a temperature different than 10 degrees in my case). I've now build some logic in my HA system (Homeseer) which is working fine with FW 5.1: if 20 < CS_Thermostat (TX001 message) < 40 de...
- Sat Jan 22, 2022 9:22 pm
- Forum: Opentherm Gateway Forum
- Topic: OTGW: Configure Minimal ControlSetpoint / issue with 5.2 FW
- Replies: 4
- Views: 1582
OTGW: Configure Minimal ControlSetpoint / issue with 5.2 FW
Hi Schelte, It would be great if it becomes possible to configure a minimum ControlSetpoint. I have the impression (from gathering.tweakers.net/forum/list_messa ... es/2027810 ) some thermostats and/or boilers do have an option to configure a minimal CS value, e.g. 40 degrees. Mine (Evohome and Reme...
- Tue Oct 05, 2021 12:27 am
- Forum: Opentherm Gateway Forum
- Topic: OT - understanding
- Replies: 11
- Views: 2954
Re: OT - understanding
Hi, hitchhiking this tread a bit, but also about understanding the OT protocol. I see the modulation value is only set/updated when the boiler is in DHW mode, not in CH mode. I thought this was something strange from my old Daalderop Combifort heater, but I see the same behavour with my new (second ...
- Mon Mar 13, 2017 9:14 pm
- Forum: Opentherm Gateway Forum
- Topic: using ds18b20 for return water temp
- Replies: 31
- Views: 20210
Re: using ds18b20 for return water temp
rjblake, butyl, thanks for both options, I'll have a look at both.
- Mon Mar 06, 2017 12:41 am
- Forum: Opentherm Gateway Forum
- Topic: using ds18b20 for return water temp
- Replies: 31
- Views: 20210
Re: using ds18b20 for return water temp
I just started a new topic about exactly the same, so I deleted it. I would like this feature as well. The reason is My Heater/boiler doesn't provide Return water temperature via Opentherm. I have connected the gateway to my home automation system and I would like to monitor the return water to eval...
- Tue Nov 22, 2016 1:24 am
- Forum: Homematic, FS20, FHT, ESA and ELV
- Topic: ELV MAX! protocol description
- Replies: 165
- Views: 483806
Re: ELV MAX! protocol description
thanks for the new version! most appreciated, especially the save/restore thermostats config.
- Mon Apr 04, 2016 2:38 pm
- Forum: Homeseer Scripts Forum
- Topic: Opentherm gateway and script integration into Homeseer
- Replies: 217
- Views: 266756
Re: Opentherm gateway and script integration into Homeseer
Thanks Rutger. I'm still having the issue I can't control the temporary setting via Temperature Override. Changing the temp does trigger something (in the log I see "Device Control Device: CV 2nd Floor Temperature Override to Thermostat Control (18) by/from: CAPI Control Handler" but nothi...
- Tue Mar 29, 2016 12:37 am
- Forum: Homeseer Scripts Forum
- Topic: Opentherm gateway and script integration into Homeseer
- Replies: 217
- Views: 266756
Re: Opentherm gateway and script integration into Homeseer
Hi Rutger,
I've done several trials with 2 versions of the script on this forum, but I don't get it to work. There are several versions of the (HS3) script on this forum now, can you point me to the files (config/script) you are using now?
I've done several trials with 2 versions of the script on this forum, but I don't get it to work. There are several versions of the (HS3) script on this forum now, can you point me to the files (config/script) you are using now?
- Mon Mar 28, 2016 8:43 pm
- Forum: Homeseer Scripts Forum
- Topic: Opentherm gateway and script integration into Homeseer
- Replies: 217
- Views: 266756
Re: Opentherm gateway and script integration into Homeseer
I have a Honeywell Round Modulation and if send TC=17.0 it is working fine. The issue seems to be related to the values set on the virtual devices "Temperature Override" and "Temperature Overide Mode" they are not sent to the gateway by the script. I have set the override mode t...
- Sun Jun 15, 2014 5:02 pm
- Forum: Opentherm Gateway Forum
- Topic: Firmware version 4.0 has been released.
- Replies: 49
- Views: 34451
Re: Firmware version 4.0 has been released.
Hi Schelte,
Installed version 4.01 1,5 hour ago, I haven't see this error any more .
Installed version 4.01 1,5 hour ago, I haven't see this error any more .
- Thu Jun 12, 2014 1:48 am
- Forum: Opentherm Gateway Forum
- Topic: Firmware version 4.0 has been released.
- Replies: 49
- Views: 34451
Re: Firmware version 4.0 has been released.
Strange, I didn't see this in the latest beta version I have used, I do remember something similar happened before, but you fixed that and again, I didn't see this in the latest beta versions. Sorry .....
BlB
BlB
- Wed Jun 11, 2014 11:05 am
- Forum: Opentherm Gateway Forum
- Topic: Firmware version 4.0 has been released.
- Replies: 49
- Views: 34451
Re: Firmware version 4.0 has been released.
Hi Schelte, thanks for all your work on this!! I've updated towards this 4.0 version and spotted a minor bug: in the PS=1 output the value of the "Boiler water temperature (MsgID=25)" and the "Max CH water setpoint (MsgID=57)" isn't always a correct value. In most cases the value...
- Thu May 22, 2014 12:09 pm
- Forum: Opentherm Gateway Forum
- Topic: feature request: DHW and CH counters on gateway
- Replies: 2
- Views: 3286
Re: feature request: DHW and CH counters on gateway
ok, thanks! I'll have a look if I can add counters and timers in Homeseer setup. Burner will be possible, Pump will be difficult indeed.