Honeywell wireless saying its 40 degrees in here!

[doitall]

BDR? Link A to B??

The BDR receiver, if you clip the front off you'll see A and B inside on the right.

 

[doitall]

i've just looked onder the cover over the boiler, with the power off, (ideal logic combi), and there are no other buttons. It just the dials on the front.

Don't touch the boiler, only the knobs on the front.

 

[bex1968]

How do i link A to B? I've got the cover off!

 

[doitall]

A short length of wire between the 2.

 

[bex1968]

hmmm, dont know if i wanna do that! I'm not an electrician!

 

[doitall]

Its quite safe if you turn the electric off to do it.

 

[bex1968]

I dont have any wire

 

[doitall]

Remember the colour so you can put it back later and put B in with A then

 

[bex1968]

Thanks for your help, but i am gonna leave it for now. I have ordered a new thermostat and will get it fitted when it arrives.

Thank you!!

 

[Dan Robinson]

You don't have To do all that to get it to work.


Just take the batteries out of the remote unit and use the button to override.

 

[doitall]

I suppose you could stick it in the fridge for a while.

 

[doitall]

Reply from Honeywell.

Hi John

Certainly sounds as though the sensor is goosed.

Are people aware that you can buy the room unit only CMS927B1049 rather than the whole pack inc BDR?

The only other thing that sometimes works, though I don't think it will in this case, is take the batteries out for a while (30 mins) and replace, this effectively 'reboots' the unit if it's a software issue, but as I say, this sounds like a sensor gone west.

 

[gtz]

have you solved the issue? I have a similar problem; my CM927 shows room temperature is -24, so heating works non-stop.
Thanks!