My unit is 7 year old and its train , problem is cond fan is running, and calling for comp to start contacter is fully engauge, and have brand new capciter too.

Sucction pressure or return is very high, and dischsrge pressure is 0.

Help me to find a prob.

Thanks
Nick

Sounds like compressor isn`t working,,
Kill the power get into the compressor ,check under small usually black cover the wires go into,see if any wires have burned in to
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