Amel Super Maramu 2000

Air Conditioning Climma Marine Compact 9

I completely removed the unit
I connected the air conditioning unit in the cockpit to a shore power

When I connect the harness going to the compressor, the power trips right away.

So I disconnected the harness going to the compressor and it did not trip.

Power did not trip and I can measure 220 Volt

Also, I did another test (not connecting the compressor harness) but connecting the harness to the fan (and control), the power did not trip, but the fan was not turning

I was measuring electricity at the fan plug.