The hvac solution ???

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ross
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The hvac solution ???

Post by ross »

Collega's.

Ik ben bijna 1 jaar bezig met mijn domatica systeem op homeseer.
werkt erg lekker bijna alles via x10,z-wave ,rfxcom.

Ik zit met een probleem dat eigenlijk niemand mij duidelijk kan uitleggen welke hardware ik nodig heb voor de CV te regelen via homeseer.ik kan een soort relay functie bedenken. maar een thermostaat werkt trapsgewijs en een relay niet.hoe krijg ik mijn CV gestuurd met homeseer.

Graag een totaal oplossing niet half.
Het is ook de bedoeling dat ik hem via homeseer op 25 gaden kan zetten. geen omgebouwde honywell thermostaat die alleen aan of uit kan.


HELP HELP HELP
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Snelvuur
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The hvac solution ???

Post by Snelvuur »

babelfish translates funny from dutch to english..

dont know which all in the Netherlands be to get, but if you examine the plugins at homeseer to see you, however, thermostats which are possible that. Among other things the Thermostat 8870. you must therefore yourself just as verify if that in Europe to get and useful to be. You do not want, as it happens, the thermostat regulate, the c.v. themselves because you differently all those algorithms must will again invent. Differently this also http://www.proliphix.com/super would be.. but lets stand again weet not or that suitable is, how you get it in nl. On google to see I someone with HAI RC80, or that it to the praat has got seems me the case. I see no other mail. In short, these examples are, however, total solution, only I have be absorbedded "not yet" or these also very well in the Netherlands work e.g. I also sits with the disadvantage which I have town heating. Then you must also a another type have.
// Erik (binkey.nl)
Bwired
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The hvac solution ???

Post by Bwired »

For the European market I did not find any good solution for Hvac Control for normal home use. They all have a lot of disadvantages. Somehow there is no market or something like that? Most of the not European solutions are based on air-conditioning systems so not really applicable for our Hvac systems which now a day all have the opentherm protocol. So for good and efficient controlling you need a Opentherm Domotica controller. Rameha I think has got something in that direction. Check on this forum for more information, there is a lot of info here on this topic (search on hvac)
<b>And Please Ross keep it in English!</b>
Regards Pieter
ross
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The hvac solution ???

Post by ross »

i found this on the internet.
http://shop.hal-europe.com/product_info ... 8aeea96bf7
it is dutch
MindBender
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The hvac solution ???

Post by MindBender »

Check out this thread:
http://www.domoticaforum.eu/topic.asp?T ... Terms=hvac
The program that comes with it can do anything the thermostat can do, and read out a lot more information. Soon I'll have some time to reverse-engineer the Remeha GateWay protocol. And when we have the protocol, writing a plug-in for HomeSeer isn't too much of a problem anymore.
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The hvac solution ???

Post by Bwired »

Hi Ross,
This could work if you don't use all the additional (opentherm) features like controlling together with Outside temperature, see all what is going on in the Hvac system like temps and pressure. I find it also very tricky to control the hvac with X10, once you put the hvac off you have to really sure about it. I'm not sure if this solution is communicating two way's. The solution where mindbender is talking about is for me the ultimate solution, I have now for the Nefit HRC24 the same solution. I have a small Bluetooth servicekey which I can connect to the Nefit Hvac. With the supplied software I can do almost everything, the software however has no API or so. So now I'm busy to reverse engineer the software.
Regards Pieter
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