Robinair ACR 2000 Calibration code and procedure

Hasan Khan Amran

• 184 Answers
• Posted on May 13, 2010

SOURCE: HAVE A ACR 2000 THAT WONT TURN ON,CHECKED POWER AT

You can try the following: 1# Check the main power cable & make sure it has 110V (Do not run the machine with long extension cable).2# Check all harness connection.3# Check keyboard cable connection on back of control board.4# If all the cable connection is good then you may need to replace the control board.
Hope this will help you to solve the problem.

SOURCE: ROBINAIR ACR 2000 READS FAILS

Typically this means you have sucked a bunch of air into the internal tank, from a vehicle that had a leak perhaps ?. Remove the front cover and locate the internal tank. Close the valve on the center hose connection, remove the hose and open the valve slowly and only partially. You should get a good rush of air (not refrigerant). Try it for about 30 seconds then reset the unit. Repeat if required until unit resets. Once reset the unit will purge its self to the correct pressure.

No rush of air ?, could be a bad high pressure switch, connections on the relay board or a wiring issue. If this doesn't work contact me [email protected]