Hello! Help required with re pressurizing boiler please :(

[fi71]

Hello

I need to re pressurize my boiler (Ideal Isar 30) I think I need to turn two
screws, however one of the screws that I thought I needed to turn won't budge, so now I am worried
that it isn't this one at all! I have connected the filling loop and have attached a pic if anyone
could help me with which bits to turn, it would be very much appreciated.

thanks, Fiona

 

[JCSPLUMBING]

open the left hand side one, then the right hand side one until pressure gauge reads 1-1.2 bar. then turn off both. if you are constantly topping up, you probably have a small leak somewhere

 

[fi71]

Hi

thanks very much, is it the two main screws on the picture that I have to turn?

 

[JCSPLUMBING]

The flat head ones in the chrome valves. Not the blue ones

 

[fi71]

Thank you very much for helping so quickly, should one of them be really hard to move?

 

[JCSPLUMBING]

They can be. Try turning the other way. Don't force it though, nothing good happens from that.