Johnson Controls P100AP-201 Pressure Control ensuring the regulator maintains a

ensuring the regulator maintains a stable downstream pressure regardless of inlet fluctuations

Does the amber light staying on mean the switch is faulty

In the Veris VMD series

protecting the more expensive primary controller

Johnson Controls P100AP-201 Pressure Control ensuring the regulator maintains aThe Johnson Controls P100AP 201 Pressure Control is a rugged, automatic reset switch engineered for critical low pressure cutout protection in commercial HVAC and refrigeration systems. This direct mount control utilizes a Single Pole Single Throw (SPST) contact configuration designed to open circuit on a pressure drop, preventing compressor operation under unsafe conditions. The factory calibrated setpoints are precision tuned to open at 10 PSIG and