Forum Discussion
Old-Biscuit
Aug 20, 2016Explorer III
enblethen wrote:
Try disconnecting the multi-wire connector on the circuit board, clean contacts with white pencil eraser and reconnect.
No pilot on DSI water heaters.
Make of replacement circuit board? Could be bad! Dinosaur electronics circuit board is the way to go.
Light tells me that power is getting to the circuit board.
Light ON initially does indicate power is getting to circuit board but light STAYING on indicates ECO is OPEN (or bad connection----loose spade/terminal connections RED wires on ECO)
Light staying on 'FAULT'
Either due to main flame not lighting off
OR
ECO
No sparking going on points to ECO issue
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,199 PostsLatest Activity: Feb 18, 2025