Caretaker Ultra Flex and Ultra Flex 2 Compatible - Pressure Switch/Gauge Assembly
*IF THE PRESSURE SWITCH ASSEMBLY IS BAD THE WHOLE UNIT WILL NOT WORK*
The Pressure Switch Assembly lets the Controller PCB know that water is moving through the system. The wires on the Pressure Switch connect to the Controller PCB in the 3 and 4 position. While the pump is running, the wires on the Pressure Switch should read continuity on an electrical meter. For troubleshooting, always test the pressure switch first.
The Pressure Switch glues into a 2" x 3/4" tee. The tee follows the return line with the 3/4" lining up vertically. Use flexible conduit next to the equipment to run the wires from the Pressure Switch to the Controller PCB.