Hi I have a Glow Worm 2 18 sxi Boiler which is filled via a Glow Worm Fluropro tank. I turned my radiators on for the first time since April on Monday and they are yet to heat. The pressure on the boiler and the tank is both 0.6, which I think is too low and may be causing the problem, however, this is an assumption. I have bled the radiators and all are fine.... Any help would be greatly appreciated!

Robyn, October 2013

use filling loop circuit to bring pressure up to about 1.1 bar and retry

A1, October 2013