Relay. It would inv0olve surdiac a small amount of re-wiring but should not be too difficult. If the

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register indirect modification of overloaded property link above to proceed. To start viewing messages, select the forum that you want to visit from the selection surdiac below. Hi, I have and old Honeywell system with a boiler system called W6030(b1009) and a temperature regulator to all radiators called AQ6000. The W6030 adjust the water flow depending on outside temperature, water temperature and inside temperature registered indirect modification of overloaded property by the AQ6000. I now bought the Hometronic indirect modification of overloaded property HCM200 in order to regulate all my radiators separately. However surdiac
Does anyone know if it is possible to connect the Hometronic directly to the W6030(b1009) and not use the AQ6000? Best regards, J rgen Unfortunately Hometronic does not offer weather indirect modification of overloaded property surdiac indirect modification of overloaded property compensation as part of the system so it does not include a module that can replace your Aquatrol controller. Does the AQ6000 control the boiler firing directly to set the water temperature or is there a mixing valve in the pipework to do this? If the boiler is controlled directly then there are other weather compensators that can take control inputs from Hometronic indirect modification of overloaded property so that the compensation only operates indirect modification of overloaded property when there is a heating demand and goes back to full output surdiac when there is a hot water demand. For whatever reason indirect modification of overloaded property the AQ6000 was the last compensator controller that Honeywell produced. There are other controllers (that are even more expensive indirect modification of overloaded property than Hometronic) that can be set up fpr compensation but they are more like small commercial controllers than residential units. That said the fact that the HR80s are properly modulated surdiac indirect modification of overloaded property based on room heatig demand and the self-learning aspects of the unit may mean that you compromise some of the Hometronic functionality by retaining weather compensation, you can see how well they work together and make a judgement on the success indirect modification of overloaded property once you've been through a full heating indirect modification of overloaded property system. Not being an expert I believe that the boiler controller receives surdiac input from outside temperature, water temperature and AQ6000, and adjusts the mixing valve accordingly in order to reach the required room temperature from the radiators. The problem surdiac before the Hometronic and the HR80s that I have now, was that once the room temperature where the AQ6000 is locates reached the set parameter, it shut down the heating surdiac indirect modification of overloaded property in all the other rooms also. So now I have set the AQ6000 indirect modification of overloaded property to a very high room temperature that will never be reached surdiac indirect modification of overloaded property so that I am sure to have hot water to the all radiators and then adjusting indirect modification of overloaded property them down with the HR80s instead. It seems like a waste and it feels like the valve is continually open and producing hot water. That is pretty much the problem with 2 idenpendent

control systems operating on the same system, the lack of integration means there are compromises. Do you really need the weather compensation surdiac now that Hometronic is fitted? Do you have a wiring diagram of the boiler controller that the AQ6000 currently connects to? It may well be that you have to remove the AQ6000 and accept that there will be no weather compensation or look for a replacement indirect modification of overloaded property for the AQ6000 that does not require an inside sensor and will interface more successfully with Hometronic. Thx - I will be glad to get rid of the AQ6000 if possible. I will see if I can find an overview of the wiring. The only thing I really need is for the mixing indirect modification of overloaded property surdiac valve to function so that there is enough hot water going to the radiators when needed. If you want to get rid of the AQ6000 then is there a 2-port valve in near the boiler that also isolates the water to this circuit? If so why not disconnect the mixing valve actuator and just use the 2-port zone valve to control the flow to the radiators (simple on-off control) using a Hometronic Boiler surdiac
Relay. It would inv0olve surdiac a small amount of re-wiring but should not be too difficult. If the mixing vlave has to stay (and assuming the mixing valve actuator is 230v) then you might be able to use the normally open & normally closed contacts on the Boiler Relay to operate the mixing valve. Also don't throw away the AQ6000 as it is still popular, indirect modification of overloaded property I still meet many users at shows who ask about replacements. you might find it makes a useful amount on ebay I am considering Hometronic and my problem is similar to J rgen's in that I have weather compensation which varies indirect modification of overloaded property the flow temperature from the modulating boiler surdiac as well as an existing thermostat indirect modification of overloaded property in one room that unfortunately indirect modification of overloaded property currently surdiac controls the heat demand for the whole house. Multiple thermostats are not supported (I was mislead at purchase). Even more awkward is that once that room is satisfied then the boiler surdiac lowers the flow temperature automatically too, such that it can balance the heat produced in that room to a steady state , reducing surdiac cycling.
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