 Fan Switch Help, How is this wired? |
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| Mowog4 |
 Feb 27 2018, 03:31 PM
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#1
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Member  Group: Members Posts: 367 Joined: 2-November 15 From: Mesa AZ Member No.: 19,325 Region Association: None 
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I know this is an amazingly stupid question, but how does this switch get wired?
 The three wires off of the switch run to the fresh air blower motor, and the brown wire is the ground. Where does the 12V+ attach to? |
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| theer |
Mar 2 2018, 01:41 PM
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#2
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Senior Member Group: Members Posts: 692 Joined: 31-July 15 From: Dover, MA Member No.: 19,014 Region Association: North East States
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(IMG:style_emoticons/default/beerchug.gif)
I had the exact same thought for my Suby project, but am nowhere near the point of figuring out electrical connections. My thought was to use the stock HVAC system as much as possible... like I said.. not there yet. Keep us posted with your solution - lots of water-cooled conversions out there. Where are you putting the heater core/AC evaporator? Remember, you have a another similar switch on the tunnel controlling the aux heater fan in the engine compartment that could be used. The 944 (and 911, etc.) electronic heater control units from the 80's-90's is something I was thinking might also work (heat, A/C, fans, temp setting) all in one.. would just need to motorize the HVAC valves currently controlled by wires. Good luck. |
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Posts in this topic
Mowog4 Fan Switch Help Feb 27 2018, 03:31 PM
sholman5
I know this is an amazingly stupid question, but ... Feb 27 2018, 03:50 PM sholman5 Underneath where the 3 wires connect should be a s... Feb 27 2018, 04:02 PM
sholman5
Underneath where the 3 wires connect should be a ... Feb 27 2018, 04:11 PM Mowog4
[quote name='sholman5' post='2583836' date='Feb 2... Feb 27 2018, 04:30 PM
JFG So the single tab underneath, fixed to the plate a... Feb 28 2018, 02:34 PM Mowog4 My wire on the top (brown) and the tab underneath ... Mar 1 2018, 10:47 PM JFG I started a thread on the wiring of this switch a ... Mar 2 2018, 01:27 AM Tbrown4x4 <_<
I did what I could without cutting up ... Mar 2 2018, 03:54 AM Tbrown4x4 PS. The 12V supply goes to the fan motor. Mar 2 2018, 04:01 AM BeatNavy Not 100% sure what the question is at this point, ... Mar 2 2018, 05:42 AM theer :agree:
This is basically the on/off switch for t... Mar 2 2018, 07:58 AM Mowog4
:agree:
This is basically the on/off switch for ... Mar 2 2018, 10:38 AM |
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