Hi , I am intermittently experiencing an oil pressure fault on a 23XRV. When I arrive and reset it gets away good with no problems .Oil pressure sits around 190kPa consistently while running . This is happening on startup as far as I can see.
I have checked the external oil pump and the oil reclaim modulating valve which seems ok.
Oil levels are good and operating pressures ,
Evaporator pressure 252kPa
Condenser pressure 768kPa
Discharge pressure 766kPa
Oil supply pressure 453kPa
Oil sump pressure 257kPa
Oil pump deltaP 195kPa
This is not occuring on low load or ambient conditions..
Ambient 36c
I have also checked evaporator flows, transducers sensors etc for calibration.
Any recommendations would be helpful.
Thanks