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I need wiring diagram of how wire fan center up to

I need wiring diagram of how to wire fan center up to fan motor and fan limit switch on gas furnace

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6ya6ya
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Posted on Jan 02, 2017

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farfield
  • 462 Answers

SOURCE: Carrier Furnace 58gs075-1 Circuit board issues...

I cant see your wire diagram but trace the circut your talking about. I believe it usually goes through a series of safety switches. Put your VOM across each individual switch. If you get 24 out from the board the first 1 you check and get 24v is open and not feeding back to the board is out. FIND out why. the switch could be bad but it may be indicating a more involved problem, just look aroeund for chared wires or tell tell signes of flame roll out or if its an open (fuse link) suspect what can cause an over heat condition anythign from a bad board or too long an off cycle before the indoor fan comes on ect. PONIT IS Once you come across the cause may not be the reason.
Please grade me accordingly and if you need more I need more info from you. 

Posted on Mar 02, 2009

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SOURCE: i need a wiring diagram for a magic chef furnace

There should bee a wiring diagram on the inside door of the unit, it will show fan speed connections

Posted on Nov 01, 2009

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I have a paragon 8145-20 defrost timer. do you wire the compressor to the timer? I cant seem to find a wiring diagram on how to wire this correctly


Link below has wiring diagrams and wiring manuals for 240V 8145-20
http://waterheatertimer.org/Paragon-timers-and-manuals.html#defrost

I am not expert installing defrost timers.
According to information from Paragon, 8145 is for hot gas defrosting. 8140 series are time initiated, and pressure-or-temperature terminated.
Wiring diagram does not show compressor wired to timer.

The cycle works like this:
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Hope this helps

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I have a goodman GMP 125-5 furnace. I have


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495e425.jpgsome of the units have a smaller one called a peanut:
11eb52e.jpg

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1 Answer

Need wiring diagram for a carrier 383kav11048075? im replacing the icm281 control module. gas furnace


There should be a wiring diagram on the panel of the furnace. In the box of the icm 281 is step by step instructions.

Maybe this will help

Take notes on your low voltage wires from the thermostat and condenser. W Y R C G. Write down what color wires go to above terminals.

On your high voltage wiring,
Take the black wire from the transformer and put it on PR-1.
Take the white wire from the transformer and put it on PR-2
Take the black power wire from the panel interlock switch and connect it to L1
Take the white neutral power wire and connect it to L2
Take the black fan motor wire and connect it to HI
Take the red fan motor wire and connect it to LO
Take the white fan motor wire and connect it to COM
Then reconnect your low voltage terminal wires to W Y R C G.

Thats it.

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