Running parallel fan
#1
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Running parallel fan
I am trying to figure out how to run both my A/C fan and Radiator Fan in parallel. I searched through the forum and found this once quoted by travis
"I figured it out! I knew the feature was available I just hadn't used it yet. Set your A/C fan to: OR and then select 2 logic channels 10 and 11 lets say. On 10 select A/C and on 11 select:Water temperature and then set the temperature you would like your fan to come on. That solves both problems with one stone, and no hacking of harnesses!"
I am running the Adaptronic plug and play harness for NA6. Would the above work for me?
"I figured it out! I knew the feature was available I just hadn't used it yet. Set your A/C fan to: OR and then select 2 logic channels 10 and 11 lets say. On 10 select A/C and on 11 select:Water temperature and then set the temperature you would like your fan to come on. That solves both problems with one stone, and no hacking of harnesses!"
I am running the Adaptronic plug and play harness for NA6. Would the above work for me?
#4
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Yes if you do what Travis wrote then that should do it. When he wrote it, it was for my NB install but I think the wiring works the same way. That is there are separate grounds for the two fan relays.
#9
Aux Out 9-13 are the logic channels. You can follow the quoted text exactly.
Then change the type of the AC Fan (Aux out 7 or 8, not sure which it is) from 'Air Conditioner' to 'OR'. If you used 10 & 11 as above then you would change one 'Output Channel' to 10 and the second to 11.
If you're not sure which Aux Out is the AC Fan, you can turn the key on and hit invert on that aux out. If the fans kick on then you go the right one.
Then change the type of the AC Fan (Aux out 7 or 8, not sure which it is) from 'Air Conditioner' to 'OR'. If you used 10 & 11 as above then you would change one 'Output Channel' to 10 and the second to 11.
If you're not sure which Aux Out is the AC Fan, you can turn the key on and hit invert on that aux out. If the fans kick on then you go the right one.
#14
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Hi all,
I have tried running Aux3 to "OR" on channel 10 and 11. Channel 10 is set to airconditioner and Channel 11 is set to water temperature 73/75.
Currently, for the wiring, Aux 3 goes to the A/C relay (1J) on the NA Miata ECU.
When Water temp hits 73/75, the radiatior fan is on and the A/C fan is also on. BUT, the A/C clutch engages and turns on the A/C too! This is even though I did not select A/C from the cabin.
Did I do anything wrong? Have any of you actually got it working?
I have tried running Aux3 to "OR" on channel 10 and 11. Channel 10 is set to airconditioner and Channel 11 is set to water temperature 73/75.
Currently, for the wiring, Aux 3 goes to the A/C relay (1J) on the NA Miata ECU.
When Water temp hits 73/75, the radiatior fan is on and the A/C fan is also on. BUT, the A/C clutch engages and turns on the A/C too! This is even though I did not select A/C from the cabin.
Did I do anything wrong? Have any of you actually got it working?
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