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Is my blower fan facing the right way ? ( W115 )
original now redundant question .... From what I can gather from the internet, my blower fan should be fed by one of three live plus wires ( green + random colour ) and a ground wire ( brown ).
Which would make my fan blow air out of the cabin as opposed to in to.
Thus, a quick check, did the last person who replaced the fan put it in the right way ? ( photo )
Edit: nevermind, found a post from here I read a long time ago, those three green wires are the grounds, the brown sends the plus.
Quote:
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The different speeds are controlled by varying the GROUND connections.
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From ..... W115 heater fan
End of the day, post something on an internet forum if you need to discover the solution yourself, rather embarrassingly, almost immediately afterwards. Long story short, fan is facing the correct way.
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306D 1975 (camper) - rusting away
W116 450 SEL 1975 - sold
W114 long wheelbase ambulance, 3 litre diesel 1974
VW Golf 1 convertable - midlife crisis item
VW T4 van - support vehicle
Last edited by skalie; 10-06-2019 at 03:41 PM.
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