M# RTAA0704XR02A3CO GNBF
This one puzzels me, considering i dont get out much I guess its no surprise:|
Measured suction at Charging port 80psi
Displayed pressure on unit 115psi
checked out both suction and compressor sensor per manual. voltage was spot on to actual measure temperature.
Start machine, 39%load, instantly jump to 50% back down to 45%
compressor amps approx 26
suction pressure stayed in the 75-80 range(guage)
head pressure stayed arounf 200(guage), discharge line At compressor luke warm at best.
displayed pressures on unit
cmpressor suction fefrigerant temp 43.9F
saturated evap fefrigerant temp 63.5f
water inlet approx 54
it takes about 3min to shut down on low superheat
motor end cold and sweating.
Again i did verify the sensors and they passed. not sure how this thing calculates superheat.
i read up on the female and male unloader but i think trane made it extra confusing just for me.
Any thoughts are greatly appreciated
oh, outdoor ambient hovering 95-100F