Identifier Switch ACR2000 This normally closed switch will cause the inlet test solenoid to close if the pressure of the sampled refrigerant is above 40 +/- 3 psi (276 +/- 21 kPa). The switch controls the flow of refrigerant to the identifier. It will reset at 27 +/- 3 psi (276 +/- 21kPa).
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.