Question about Robinair Cool Tech 34700Z Recovery, Recycling, Recharging

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Hi, my robinair 34700Z dispays "Low Pressure system" when I try to recover and when I continue by pressing start, it displays "equalizing hose" and doesn't continue on the recovery process. need your expert advice regarding this matter. thanks

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You can try the following:1# Check (In main manifold assy.) recovery solenoid (No-1) and make sure coil is not burne or may need to rebuild. If so,replace new coil or rebuild solenoid flunger.2# Check (In small manifold back side of the machine) Inlet low & high side solenoids (small solenoid's No-10/11, and No-13/14) is receiveng power & opening properly.
Also you may need to calibrate pressure transducer or replace new one.
Hope this will help you. Good luck!

Posted on Mar 31, 2011


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