Compressor not working in new Goodman AC unit GSX130301BE?

I just got installed GSX130301BE outdoor unit. The fan turns on but the compressor does not. This is R410A unit. I checked the pressure on both lines before starting and it was around 220. When i started it, the suction side pressure dropped to around 150 while the high side pressure remains the same. All replies... show more I just got installed GSX130301BE outdoor unit. The fan turns on but the compressor does not. This is R410A unit. I checked the pressure on both lines before starting and it was around 220. When i started it, the suction side pressure dropped to around 150 while the high side pressure remains the same.
All replies will be highly appreciated.
Thanks
2 answers 2