Search found 5 matches
- Tue Dec 27, 2022 12:19 am
- Forum: Opentherm Gateway Forum
- Topic: Extended Dallas 1-Wire for Hybride Heat pump monitoring
- Replies: 1
- Views: 2230
Extended Dallas 1-Wire for Hybride Heat pump monitoring
Would you guess, that next few temperature sensors will be useful i.e. for monitoring of refrigerant lines and heating water lines of hybride heat pump & boiler? As energy prices changed, i installed cheap air source heat pump next to the existing boiler. Pipes connected in parallel, using check...
- Fri Jan 07, 2022 9:34 pm
- Forum: Opentherm Gateway Forum
- Topic: OTGW firmware 5.2
- Replies: 6
- Views: 3227
Re: OTGW firmware 5.2
Today i experienced two things.
OT Monitor crashed like "Fatal error in Wish- unable to locate 8028 Bytes" or so, and also i must restart the gateway earlier, as it does not respond to any commands. Any thoughts, what i can do? Thanks.
OT Monitor crashed like "Fatal error in Wish- unable to locate 8028 Bytes" or so, and also i must restart the gateway earlier, as it does not respond to any commands. Any thoughts, what i can do? Thanks.
- Tue Jan 04, 2022 6:43 pm
- Forum: Opentherm Gateway Forum
- Topic: Retrieve boilerstatus by OTGW, boiler controlled by on-off
- Replies: 5
- Views: 3314
Re: Retrieve boilerstatus by OTGW, boiler controlled by on-off
Jan, just to give you my experience: I have an older Baxi Prime 1.240-1 Boiler (Siemens LMU34)and QAA73 room control. As i had a few weird reasons, i had let the internal boiler control to run its own outdoor reset heating function enabled by its on-off thermostat input. it may be a thermostat, swit...
- Tue Jan 04, 2022 12:00 pm
- Forum: Opentherm Gateway Forum
- Topic: OTGW firmware 5.2
- Replies: 6
- Views: 3227
Re: OTGW firmware 5.2
My apologize - after an update of OT monitor to latest version, it is already reporting correct value. So we do not need such patch as well as i am an windows user probably could not use it i think. There is second thing i would find useful, to add the ExhaustTemperature in top section of OT monitor...
- Mon Jan 03, 2022 8:52 pm
- Forum: Opentherm Gateway Forum
- Topic: OTGW firmware 5.2
- Replies: 6
- Views: 3227
Re: OTGW firmware 5.2
Hello Schelte, first, thanks for maintaining your project over ten+ years - and wish you all the best in 2022! As i built and started using OTGW during Christmas days, i am very happy it is working well, but i found weird decoding of message #33 = Exhaust temperature. To be honest, it is a long time...