Why does my Alpha boiler keep losing pressure?

When the boiler pressure drops to around 0.6bar on the pressure gauge, your Alpha boiler will fail to operate. A sudden drop in pressure is a strong indication that there’s a link somewhere around the heating system. Radiators, various pumps and expansion vessels can all be prone to leaking.

Why does my pressure keep dropping?

There are two main problems that typically cause a loss of pressure – water escaping somewhere in the system or a failure of the expansion valve and resulting damage to the pressure relief valve.

How do you reset the pressure on a Alpha boiler?

You just need to reset your boiler by rotating the front selector switch to the reset position. Leave it for 25 to 30 seconds, and your boiler will restart the flame.

What kind of boiler is an alpha CD24?

The Alpha CD range of high efficiency condensing boilers are wall mounted, fan assisted room-sealed boilers. The burner is lit electronically and the heat output is controlled by a modulating fan and gas valve. The CD24C and CD32C are combination boilers providing both central heating and domestic hot water at mains pressure.

How do I Turn On my Alpha cd25c?

Open a hot water tap, the main burner will light and the boiler will provide hot water. Close the tap and the burner will go out. 6. Set the selector switch to position (2) and turn the heating thermostat fully clockwise. The main burner will light and the boiler will provide central heating. 7.

How does a cd24c and cd32c boiler work?

The burner is lit electronically and the heat output is controlled by a modulating fan and gas valve. The CD24C and CD32C are combination boilers providing both central heating and domestic hot water at mains pressure. The CD24S is a system boiler providing heating only for sealed central heating systems.

What happens when the pressure on an alpha boiler drops?

When the boiler pressure drops to around 0.6bar on the pressure gauge, your Alpha boiler will fail to operate. A sudden drop in pressure is a strong indication that there’s a link somewhere around the heating system. Radiators, various pumps and expansion vessels can all be prone to leaking.