My boiler has been erroring on and off about low pressure until doing permanently so today. I see that the intakes have small black keys and a large blue one. Which one should I open?
https://www.reddit.com/gallery/1s4yc85
Posted by Kyonftw
My boiler has been erroring on and off about low pressure until doing permanently so today. I see that the intakes have small black keys and a large blue one. Which one should I open?
https://www.reddit.com/gallery/1s4yc85
Posted by Kyonftw
17 Comments
You should turn the phone on and call the heating company to come do it before you blow something up.
Do you own this flat or house? If not, then the only thing you should be doing is informing your landlord about the error in your heating system.
You need to connect first on left with last on the right. Call a Heizung company.
I’d say none… There is no regulation for pressure in the picture. If your problem is somewhere in those pipes it might be an obstruction but if you have to ask about it then you aren’t qualified to repair it either. So call somebody who knows what to do.
Everything that needs to be opened is open. The the ones that are currently closed will probably flood your flat when opened like this. If you did see that you are definitely not fit to do anything at all on that thing by yourself without being safe for water damage or blowing your house up with gas. Please call someone
If youre British like me you’re already staggered to find out that the cold water supply to your boiler is not permanent.
It’s just the way it is. Like everyone else has replied the method here in Germany is to call your landlord who calls a plumber.
The plumber who came to pressure up my boiler this winter left the hose connected so I could add some pressure if required, once he realised I was competent.
I was taken aback by his flexibility.
Seems a house network or an boiler internal issue. Ask your landlord to get a professional to check it. If you overpressurize it, there will be different, more serious problems.
Middle yellow is gas, blue is fresh water going in, red is hot water goong out. The two pipes in between are the two pipes leading into and out of the heating circle.
Nether of those valves „increases“ pressure.
1. Understand what the error means
2. Realize this error has been present long-time (resetting the heating does not resolve issues, just ignores them)
3. DO NOT play with equipment you do not understand
Too low of a pressure can relate to water pressure or gas pressure (assuming the yellow key relates to gas).
– If this is your equipment, call a technician.
– If you rent, inform your landlord.
Regarding the pressure issue.
Have a look around you there might be some bulbous canister on the wall. Maybe about the size of a big bucket.
That is a pressureizer, or what ever in English. It helps increase/ mediate line pressure (water).
Besides that bulb there should be a pressure gauge. Look at at that one, it should show you the water pressure.
Depending on your heating for radiators, floor heating and or use-water (drinking, shower, etc.).
Usually there is a marking on the gauge showing you the expected pressure. Too low of a pressure can indicate water loss or air in your circuit.
If the gauge shows too little pressure, refill the circuit with water until the pressure reaches the indicator (one family home usually about 1bar). DO NOT overfill!
!!!
If any of this is not understandable to you or feels wrong.
CALL YOU LANDLORD OR TECHNICIAN, please.
!!!
I would guess the right one, but I’m a doctor not a plumber.
The phone dial to call the landlord….
Low pressure of what? Mostly it’s the pressure of the central heating. There should be a valve to fill up the boiler which you can connect with a hose to a nearby fosset. Open the fosset and then open the valve to build more pressure.
Be aware that you should turn the boiler off before filling it up.
Your water pressure shouldn’t be dropping, you need a plumber.
You can refill water through the blue valve with an appropriate adapter through your shower hose (you need pressurised water).
There are many things that can go wrong there. Just get a plumber and save yourself the headache.
Near blue valve you have cap that is used to add water to increase water pressure externally. Connect to water source pressure hose and to that cap.
Then open water supply kran and thst blue kran wait till you get 1.8bar-2.2bar.
If you dont have water pressure hose, take the water supply hose from washing machine.
Don’t forget to close everything before putting everything in place
It might leak water while filling.
Yeah that error usually means that water needs to be filled into the machine. Call the landlord/heating company and they will do it for you.
They can also explain you how to do it once they do it so next time you won’t have to call them.
One more thing: If you’re renting the place, I’d highly recommend calling your landlord or the janitor first. If you try to fix it yourself and something goes wrong (like a leak or overpressurizing), you might be held liable for any damages. Better to let them handle it if you’re not 100% sure what you’re doing
Turn all of them to the fucking MAX and run