C
cm
- Jan 1, 1970
- 0
Hello
I have a Johnson Red submersible water pump (model unknown)
240v 60Hz with two sensors (probably water level and heat).
There is 3 wires to the motor windings, start and two run. I have tried
using a contactor (controlled by pressure switch) to no success. The
contactors outputs the 240v but the pump won't start. The motor windings
ohm OK.
I even tried to series the sensors with the pressure switch and the
motor still won't run.
The pump motor IS good, it ran ok on a 'brain box' that went bad and
fried itself, and cannot find another one. Hence the reason to try the
contactor route.
Can anyone please help without trying to make me appear too stupid?
Thanks a bunch,
curt
I have a Johnson Red submersible water pump (model unknown)
240v 60Hz with two sensors (probably water level and heat).
There is 3 wires to the motor windings, start and two run. I have tried
using a contactor (controlled by pressure switch) to no success. The
contactors outputs the 240v but the pump won't start. The motor windings
ohm OK.
I even tried to series the sensors with the pressure switch and the
motor still won't run.
The pump motor IS good, it ran ok on a 'brain box' that went bad and
fried itself, and cannot find another one. Hence the reason to try the
contactor route.
Can anyone please help without trying to make me appear too stupid?
Thanks a bunch,
curt