Honeywell cm 927 controller and wireless receiver

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Mr clumsy

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Hi all,

may I ask if anyone has any thoughts on this? I cannot get either an electrician nor a plumber out to the house , understandably, due to corona

i have an Ideal combi boiler and , within the last 2 years, had to replace the Honeywell controller. Now my heating will not drop in temperature, regardless of the temperature set on the controller, the house is boiling so I have had to turn off all the radiators.

i suspect the controller is not talking to the receiver , rather than the boiler being faulty, does anyone have any ideas? Thank you 

Andrew 

 
The Honeywell website has detailed instructions for re-setting the controller, re-pairing it with the boiler, etc. Quite a few things to try, but first, have you checked the batteries?

 
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