narnia asked ... Matsui ct-111ss?    |    Jason asked ... How to fix handset problems ( intercom ) and access control?    |    andy asked ... Samsung VP-D60 camcorder?    |    Shopper asked ... Poor Renault Radio Reception?    |    reg bardle asked ... Lg 7kg dd?    |    Click here to ask your question

solaris 30pc condedencing boiler?

just repaced the pressure switch set the system to 1.5 bar but when the system is running , the pressure goes to 3bar and starts flashing.
Can anyone shed light on this and the remedy.
andy, December 2009
Checked the vessel pressure s 0.75 bar which is correct to manual.

andy, December 2009
check the expantion vessel

b, December 2009