Vaillant 837 egg timer?

[novicegas]

Hi guys, anyone know what the egg timer flashing on the new 837 is. In the status menu it says Pump Wake? Any ideas. cheers

 

[Billy Bob Bob]

its cooked its self? honestly dont know

 

[Dotty]

Doesn't have a frost mode does it? Pump circulates water around the system to help prevent freezing and below a set temp brings the boiler on.

Or possibly it's acting as a shunt pump prewarming the boiler using ambiently warmed water to prevent thermal shock.

Thinking commercially anyway! Have you rung vaillant?

 

[Dotty]

Just had a look at the operating instructions -

Boiler anti-cycling time is active
This function is used to prevent frequent on/off operations, and therefore contributes to prolonging the life of your boiler. The symbol also appears if the boiler is in a waiting period.

http://www.vaillant.co.uk/stepone2/data/downloads/bb/43/00/ecoTEC plus operating.pdf

 

[Doodlebug]

Has the power been switched off and on again? Not looked at instruction manual but may just been a pump purge mode, which should pass.

 

[mountainman]

Either that or the boiler will self destruct in three minutes

 

[Franki]

Hello, wondering if anyone could help. My boiler seem to be working but the radiators aren't getting hot enough. I have them in the highest but there jut not getting hot. It's been over 24 hours and still nothing.
I have a Valliant Eco tech pro 24 and the egg timer is flashing?

 

[Rckape]

Hi Franki, have a look at Croppies post above. If you're still stuck you'll be better off starting a new thread.

 

[Riley]

And registering with us

 

[Dotty]

As above.

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