View Single Post
Old 05-04-2001, 01:00 AM
JimF's Avatar
JimF JimF is offline
'94 S500: only 793 sold!
Join Date: Mar 2001
Location: San Diego, CA
Posts: 1,925
A/C Specs per MB

Here's the specs that MB says should happen with a properly charged and operating A/C system for my car (C140).

The temp is set of "LO" (my car) and not recirculating inside air. Also used an external (accurate) temperature probe that was inserted into the center vent. The outside temp was close to 70F.

This data is from MB and this is what you should see at 40% and 80% RH (relative humidity). Also engine sb at 2000prm.

Outside ----- 40% RH---------80% RH
Temp -------A/C_Temp --- A/C_Temp

So for 21C (70F), you should see 5-6C (42 F) air coming out at RH of about 40 to 80%.

[Edited by JimF on 05-04-2001 at 10:41 AM]
Regards . . . . JimF
'94 S500 Cpe

Visit my Mercedes Web Page
Reply With Quote