Honeywell wireless stat DT92E

[philfraemohs]

hi guys, customer has no thermostat for his heating so he brought a Honeywell dt92e. I am trying to install it but can't link it up with the programmer (2 channel Drayton) I have wired the stat up with a perminant live and it fires the boiler. But I can't get it to work properly with a programmer as well. there isnt a wiring diagram containing a programmer, any ideas.

 

[Leesparkykent]

hi guys, customer has no thermostat for his heating so he brought a Honeywell dt92e. I am trying to install it but can't link it up with the programmer (2 channel Drayton) I have wired the stat up with a perminant live and it fires the boiler. But I can't get it to work properly with a programmer as well. there isnt a wiring diagram containing a programmer, any ideas.

Is there two x two port valves or 1 x three port valve?

 

[philfraemohs]

2 two port, one for hot water one for heating

 

[Leesparkykent]

2 two port, one for hot water one for heating

Okay the relay box needs permanent live and neutral to terminals L & N then CH ON from programmer connects to terminal A and brown from CH valve connects to terminal B.

If there is no thermostat originaly then CH ON from programmer and brown from CH valve will be connected together in the same terminal in the wiring centre. Just separate them and connect CH ON to A and brown from valve to B along with permanent live and neutral to terminal L & N.

 

[philfraemohs]

Thanks mate figured it was something like that, dunno why the thermostat doesn't come with a wiring diagram for that

 

[Leesparkykent]

Thanks mate figured it was something like that, dunno why the thermostat doesn't come with a wiring diagram for that

No probs. Just think the thermostat/relay is a switch, all its doing is making and breaking the live between programmer and valve.