Adding a 2nd fan?

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#11

06-22-2021, 11:57 AM

Catch_KC

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Quote:

Originally Posted by Moparite

I have the adjustable controller and it lasted for years but last year the positive terminal melted so i have to get another one. It also can wired for a switch in the cab to turn it on.

So you had an adjustable switch in the cab with you? I'd like to tap into the AC signal so the fan automatically comes on when the AC is running?

Last edited by Catch_KC; 06-22-2021 at 12:00 PM.

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#12

06-22-2021, 05:55 PM

Spillage

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Quote:

Originally Posted by Catch_KC

… I'd like to tap into the AC signal so the fan automatically comes on when the AC is running?

I tapped into the compressor clutch wire.

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#13

06-22-2021, 07:00 PM

HeyYou

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Quote:

Originally Posted by Spillage

I tapped into the compressor clutch wire.

I would guess you just used that to control a relay?

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#14

06-23-2021, 06:50 AM

Moparite

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Quote:

I'd like to tap into the AC signal so the fan automatically comes on when the AC is running?

This controller will do just that, The PCM controls the relay so it's not on all the time. You need to tap into the switch in the dash control.
https://www.flex-a-lite.com/accessor...ol-module.html

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