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Old 06-27-2002, 02:18 PM
MB STARS MB STARS is offline
Senior Member
Join Date: Apr 1999
Location: Walnut,CA,USA
Posts: 554
The auxiliary has two operating modes
Low speed activated by pressure switch at a\c drier pressure over 20bar with relay K10 and resistor.
High speed activated by temperature switch S25-5 at 105c coolant temperature with relay K9 without anyresistor.
MB STARS Master Guild Technician,17 years MB tech
14 years independent shop owner
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