[chimeraxp]

hi , I hope someone can give some ensite on our problem , .
I just went out and topped up the a/c using a kit .
now the gauge barely moved in to the blue (the kit says blue is charged)
so during testing I notice that the van only blow cold air while the setting is on defrost or floor and defrost . is this normal ?
I though is temperature setting was to cold then it would blow a/c air on all settings .
I noticed that the van does not have a max a/c or a/c switch don't know if that makes a difference or not .
using a temperature gauge it shows 49F is this good temp ? this is our first van with a/c so we don't know that much.

thanks for any help you may be able to give me