Help! Slide outs inoperable

[Rbhein]

Turns out the high pressure cutout switch was faulty.

[Skip426]

Thanks for posting your fix.
Question; The system worked with wiring disconnected, was the pressure switch over riding the controller , by saying there was too much pressure in the system?
If you have it, could you post your HWH system number, and the pressure switch P/N . Could be a big help to other members who have similar issues.

[Rbhein]

Yes, the switch was telling the system that pressure had reached 3000 psi, witch it interpreted to mean the room or jacks were at their limit. I don't know system or part number, but will try to find out. BTW that part was $20.00. Phew!