I have a Remeha Calenta 40C and the built in serial port provides plenty of information on the boiler operations. I have built and installed the. Return and DWH temperatures show for me (Calenta 40C), can you try using the originial OTGW monitor to see if these values are reported by. Calenta 28c Combi Comfort System. Calenta 40c Combi Comfort System manufactured by. Remeha B.V.. Apeldoorn, The Netherlands.

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Closed Opentherm Smart Power[7]: I do like the way the iSense is doing it However now I would need some help with the reverse engineering of the work already done for caleenta Calenta. Add the ability to plug in an ESP directly to the boiler and you have an excellent management addition to your system.

Solar Plus , Zutphen – Fabrisolia

Looking to create a LUA script to do this, but at a loss as to how to get this into Domoticz. I assembled it a few weeks ago and posted numerous requests on how to integrateit into Domoticz. Open External Gas Valve[6]: Burner Release Release Wait time: Open External CH Pump[2]: Looking at the Remeha Recom software, there are a number of really useful additions to the standard Opentherm messages that would make it even better.

Counters Some sample runs of the PHP scripts on my boiler as below: Screen Shot at The Verhulst family has been living in a beautiful semi-duplex house near Zutphen since The home owners are also very excited about the complete and sustainable system. No Heat Demand from Frost Protection[3]: Sorry for all the questions CRC check has also been added.


With the Recom software running and connecting to the CV, what does it say in the lower right corner? We had already installed a Calenta with a Remeha thermostat here, and we were very satisfied. Open Fan Speed setpoint: Best is to run the Recom software first to check the hex being sent to the Tzerra, check whick Recom XML file it is using and you may need to do some mapping.

Open Minimum Gas Pressure[5]: But you can infer them by looking for the messages prefixed with ‘R’ in the log. Yes Setpoint raise at warming up of calorifier: Anybody been down this route or have any interest? Hove, who works for Kraus, was very enthusiastic about the project implementation. Yes Heat Demand from Modulating Controller[1]: If anybody can give me pointers how to accomplish that, please tell – what really would be cool is if logged values can be exported to Excel for further analysis.

No Amount of Information to Cwlenta I know my way around Linux, and can program-by-example a bit.

This system ensures the optimum use of solar energy for hot water and heating. Automatic Pump post run time: They have wanted a more sustainable home for some time. The main goal for them was to minimise their gas consumption and therefore reduce costs as much as possible.


Remeha Calenta 40c manual

There is no command that lists the configured alternative data ID’s. Has it a relation to the DHW?

Have now added code to populate devices in Domoticz and all working correctly. Kraus Installatietechniek is thrilled with Remeha solar systems: For instance, return water This is the same name as the XML file, which will give me some clues as to the format of the responses at least.

Blocking without Frost Protection Release Input: Their advice was to install Remeha Solar Plus with solar collectors. For instance, by adding a context option like this: So which setpoint you want to control next to the Room Setpoint?

Solar PlusZutphen. Kraus Installatietechniek in Zutphen provided them with the support they needed to have a sustainable home. Last edited by rjblake on Thu Nov 02, 9: About the AA commando, it is calenra Return Water temperature also does not display here Remeha Advanta Not all boilers report everything Ignore – forgot you’d sent a PM about your Tzerra.