Pressure 0 on the boiler, we have hot water but rads not hot

[rebelg76]

We had a leak in the toilet which made the water pump triggered on a constant basis, the leak is now fixed and the pump is back to normal, but now the boiler pressure is 0 and none of the rads are heating up although the hot water is coming out nicely and hot. we bled the rads and let the air and all the water out but still not working. Should we have left some of the water in the rads or is there something else wrong.

Any help is very much appreciated as we are going crazy here

 

[seco services]

try topping the boiler back up to about 1.5 bar

 

[rebelg76]

How do I do this, did I forget to mentioned I am a girl that know nada about all this

 

[seco services]

what boiler make/model is it ?

has it got a braided flexi hose connecting two pipes together under the boiler ?

 

[rebelg76]

It is an Immergaed Zeus Mini and only has copper pipes

 

[seco services]

i think this boiler had a intergrated fill valve.
look next to the gas pipe on the left hand side under the boiler

 

[rebelg76]

WOW THE PRESSURE IS NOW BACK TO 1.5
can i now try on the rads.

 

[seco services]

they may need bleeding as you let the pressure go so low.
but you can try the heating.

 

[rebelg76]

Ok tried the heating and no joy
Bled the rads and no joy only cold water came out and no air

 

[seco services]

whats happening when you turn heating on etc are you getting any of the lights coming on etc ?

 

[rebelg76]

The yellow led if flashing as it use to before, but the rads are still cold and I have them on the booster settings for the last 20 minutes or so. no noises neither from the rads neither from the boiler yet again plenty toasty water in the taps

 

[seco services]

the boilers in standby.
have you got a wall stat is it turned up ?

 

[rebelg76]

All switches are on including the main one on the wall. and the timer is set on Boost.

Now when i turned the hot water tap on the yellow led stoped flashing and stayed on and the boiler made noises which is fine.

 

[seco services]

sounds like its not getting a call for heat
could be a fault on the wall stat etc

 

[rebelg76]

Right so I guess ill have to get someone professional to call outl than.

Thank you very much for your time