After the fire control room reset, the pressure switch of the regulatory alarm immediately appeared, how can not reset?
2, pressure switch problems, electrical contact Piece stick dead can not be reset, the pressure switch to the module line short circuit and so on.
A lot of ah, the most likely is: 1, the pressure switch where the riser sprinkler system in the water leakage, it is recommended to see if the end of the system was open water is not open;
This is just like the automatic alarm system does not matter, it depends on your site equipment is a problem, or the system has any action, have to see!
