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A/C Question S90-V90

posted by  manlystanley on  Fri Jun 29 00:16 CST 2007
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last visit: Wed Jul 8 14:39 CST 2009
[RELATED]

Poolman,
Check out the site: http://www.autoacforum.com/ . It's got great info about AC.

I really recommend that you do not refill your system without knowing the high side psi. I'm very new at this stuff, but from what I've heard, if you overcharge then the cooling actually goes down and it will eventually ruin the compressor. The above site (autoacforum.com) recommends that you vaccum out the old coolant and oil and then recharge.

With my Grand Caravan the specs on it are listed below. I have no idea if are simular to a S90's PSI's.

Hope this helps.

Best Regards,
Stan
-----

Ambient Temperature Low Side High Side Vent Discharge Temp.

60 Degrees (F) High 28-38 130-190 44-46 (F)
70 Degrees (F) High 30-40 190-220 44-48 (F)
80 Degrees (F) High 30-40 190-220 43-48 (F)
90 Degrees (F) High 35-40 190-225 44-50 (F)
100 Degrees (F) High 40-50 200-250 52-60 (F)
110 Degrees (F) High 50-60 250-300 68-74 (F)
120 Degrees (F) High 55-65 320-350 70-75 (F)





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