High Side/Ambient Temperature

High Side/Ambient Temperature

(To obtain lbf/in2 from bar, multiply the figure by 14.51)

Pressure/Temperature Graph, High Side/Ambient Temperature Fig. 1:

Probable causes of faults may be found by comparing actual system pressures, registered on your manifold gauge set or recovery/recharge/recycle station, and the pressure to temperature relationship graph for 'high side' pressures plotted in Fig. 1. The 'System Pressure Fault Classification' chart shows the interpretation that may be made by this difference. The 'Normal' condition is that which is relevant to the prevailing ambient temperature. System Pressure Fault Classification