Operation CHARM: Car repair manuals for everyone.

Pressure, Vacuum and Temperature Specifications

Pressostat (low pressure sensor):
Cut-in pressure at 3.1 +/- 0.15 bar (44.96 +/- 2.18 psi)
Cut-out pressure at 1.6 +/- 0.1 bar (23.21 +/- 1.45 psi)

High pressure sensor:
High pressure cut-off at 30 +/- 2 bar (435.11 +/- 29.01 psi)
High pressure cut-in at 24 +/- 2 bar (348.09 +/- 29.01 psi)

Low pressure cut-off at 2.0 +/- 0.25 bar (29.01 +/- 3.63 psi)
Low pressure cut-in at 2.15 +/- 0.35 bar (31.18 +/- 5.08 psi)

Fan control:
Cuts in at (pressure) 16.5 +/- 1.2 bar (239.31 +/- 17.40 psi)
Cuts out at (pressure) 12.5 +/- 1.5 bar (181.30 +/- 21.76 psi)

Safety valve:
Trips at 37.3 +/- 2.9 bar (540.99 +/- 42.06 psi)