thanks carefree. display shows 0 then d & burner indicator when tap used.as pressure gauge was above 3 i drained system down till gauge read 1 and closed valve. 10 minutes later gauge was back up 3
danny c
February 2011
Need to know the letter showing up in the display, not enough information given.
Carefree
February 2011
Automatic Answer
We may have found other answers which could help you.