Honeywell Fema DCM-203-574 Series Assembly And Operating Instructions Manual page 62

3. Pressure Switches with Mechanical Interlock of the Switching State
3.3 Pressure Connection as for
1.3
3.4 Setting as for 1.4
NOTE: In the case of pressure switches
acting as max. pressure limiters
(...-205), the scale value cor-
responds to the upper switching
point; in the case of pressure
switches acting as min. pressure
limiters (...-206), the scale value
corresponds to the lower
switching point.
22 MU2B-0238GE51 R0616D