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Problems with Honeywell Evohome system

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Discuss Problems with Honeywell Evohome system in the Central Heating Forum area at Plumbers Forums

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Hi, I’m looking for advice about our Honeywell Evohome system. It has never been quite right & looking at info online I think the BDR91s have been installed too close together. At the moment we have a problem with the hot water connection - on the base unit it is just showing an egg timer rather than a temperature & we are unable to get it to connect so we will be running out of hot water soon. Any advice appreciated! Thank you
 

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Gasmk1 said:
the stopwatch sign on hot water is temporary override
Click to expand...
The stop watch sign isn't the override. It's the symbol when it's lost communication with the HW receiver.

HW sensor - needs good AA batteries that are reading over 1.5v. Soon as they drop below 1.5v they play up. So replace the batteries then press the button on the front once. If that doesn't solve the issue there are other things it can be.

Regarding the other issues bit of background/problems might help address these.
 
EvilDrPorkChop said:
The stop watch sign isn't the override. It's the symbol when it's lost communication with the HW receiver.

HW sensor - needs good AA batteries that are reading over 1.5v. Soon as they drop below 1.5v they play up. So replace the batteries then press the button on the front once. If that doesn't solve the issue there are other things it can be.

Regarding the other issues bit of background/problems might help address these.
Click to expand...

Thank you! It was a problem with the batteries (we didn’t even know it had batteries:oops:)
It all seems to be working fine now, thanks so much for your help!
 
Gasmk1 said:
According to this it is it’s all I can go off
Click to expand...
Sorry I thought you were referring to the egg timer, I didn’t see the stopwatch in the corner.

Yes the stopwatch means a override has taken place by the user.

The egg timer means there’s an issue with communication between the panel and the CS92A
 
EvilDrPorkChop said:
Sorry I thought you were referring to the egg timer, I didn’t see the stopwatch in the corner.

Yes the stopwatch means a override has taken place by the user.

The egg timer means there’s an issue with communication between the panel and the CS92A
Click to expand...
It’s ok I didn’t notice the egg timer 😀 never dealt with evohome only had 1 customer with it
 

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