Cold crash pressure fermentor

[Jiffy176]

Hi.
I'm currently doing my first brew in my fermzilla all rounder, I've used co2 to purge my keg and am now looking starting to pressure ferment.

can I cold crash when fermentation is complete I was going to set the spundy to 5psi.
Should I go a bit higher to avoid negative pressure? Thanks.

 

[crowcrow]

5 or so psi should be plenty - I'd go 10 to be safe.

What psi will you be fermenting at?

 

[Jiffy176]

Thanks it's fermenting at 10 so I can go from there.