hi everybody.
i have a Daikin water cooled chiller with dual circuit (dual 60hp compressor), one of the circuit
not fully load. And i measure the system with FLUKE 52 Thermometer and the result is...

system 1 - liquid line before expansion valve 51deg C.
- after the expansion device 15.6deg C.
- discharge pressure 280psi
- suction pressure 80psi

system 2 - liquid line before expansion valve 49.3degC.
- after the expansion device 12.8deg C.
- discharge pressure 250psi
- suction pressure 66psi

thanks for advice...