Are you getting a H5 Fault after replaceing the PCB?? Then all you need to do is: Take out the old jumper pins (Black plastic covers that sit in the top right hand corner of the old PCB) Take these pins out 1 by 1 and fit in the exact position on the new Orange PCB box. These pins tell the PCB that it's OK to fire up.
You need to do this to remove the H5 fault. So turn off all the power, and start the above proceedure making sure they are nice and tight. Now make sure you're system is calling for water and heat and then "Re-power" the system, Hey-Presto, you should now have a burner light and a C .
Happy days...
Mr. Hazell
You need to do this to remove the H5 fault. So turn off all the power, and start the above proceedure making sure they are nice and tight. Now make sure you're system is calling for water and heat and then "Re-power" the system, Hey-Presto, you should now have a burner light and a C .
Happy days...
Mr. Hazell