Volvo C70 2004 AC fuse blown

[tango_1000]

My C70, 2004 have problems with the AC.
At some point worked then will do the stop after few minutes and come back later and repeat...So that could be, like I read here, a bread clip job.
The problem was that one day it was just blowing hot air, I thought was Freon, and add more, at least I think I did.
Today I found that there was a CLIMATE CONTROL fuse blown, I replace it and start cooling very nicely. Tried to add Freon and the gauge from the dispenser shows the Freon was on the RED sector. So I didn't add anymore.
The problem was I stop and as soon as I start the engine the air was hot again,the fuse was blown again.
Any help please about why the fuse is blown??
Thanks everyone

[abscate]

I think the C70 series shares the wiring with the V70 series earlier generation called P80

It sounds like the clutch is pulling too much current - that is the only thing that has electrical load on the AC system.

You probably have to replace the clutch as the wired part is under the pulley

It is possible to do this on the car without opening the AC system and requiring a refrigerant recharge by dropping the compressor to access the clutch