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

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I have a robinair 34788 machine and when I am recovering a system for service the recover feature no longer completes down to the oil drain. Its like it gets stuck on recover.... and by that I mean it will sit there for an entire day without finishing If I let it. Sometimes I can turn the machine off and charge the system fine but my concern is that the recover feature never completes. Any Ideas?

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It's sound like problem with oil drain solenoid or harness. please check harness of oil drain solenoid. If harness is ok & connected with relay board then you need to replace oil drain solenoid.

Posted on Oct 12, 2010

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