Re: help troubleshoot oscar water sensor

This is sounding more and more like a brain box prob if it is heat related.
IIRC, the internal transformer is the part that goes bad the most. If you
don't want to spring for a new box or repair you could hotwire the power to
the heating element so it bypasses the brainbox (jumper across power in to
box / out to heat circuit).


"glepore" <glepore@xxxxxxxxxxx> wrote in message
news:1189452872.998511.8880@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
On Sep 10, 11:06 am, "Jack Denver" <nunuv...@xxxxxxxxxxxx> wrote:
RU sure you have properly jumpered the sensor wires? Check for continuity
at
the brainbox (possible breaks in sensor wires?), or jumper right across
the
brain terminals.
Thanks Jack. I did just jumper at the terminal ends at the tank
socket.I'll try it at the box. Seems to be heat related,
unfortunately, only occurs with a warm to full temp boiler.




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