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09-02-2016, 12:25 PM #1
Re: Danfoss DHP-AQ 16kW Motor Protection Unit (Overload Relay)
I would change all of the above and at start up its important to check the high pressure switch and low pressure switch and other safety switches.
I would also test the oil for acid.
It's also very important to see how the system is operating after compressor change.
There's usual a reason why the compressor fail. Usual its the exv.