Boiler Potterton - Low pressure

[gamma07]

Hello,

My Potterton Promax combi HE plus indicates error message E116 (low pressure) and I can't seem to figure out how to fix it.
Here are pictures of the combi and user manual, the pictures in the user manual don't exactly look like my combi.







Any help would be more than welcome, thank you!

 

[townfanjon]

If you look at the valves at either end of the braded hose , if you look closely there is two slots that will take a flat screwdriver .
Open one fully ( it doesnt matter which one )
Slowly start to open the other and the pressure will start to rise , wait untill hits approx 1 bar on the boiler gauge, and turn it off , then turn the other one off.
Good luck

 

[Rickster123]

Thanks Jon! Such a lovely man....

 

[gamma07]

Thank you so so much for your reply! Worked perfectly :vanish: