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Jack Merritt Posted on Jan 04, 2016

Wireing on a GMP075-3 goodman furnace

2 red wired cam disconected in transport I beleive they came of the capacitor but not sure wich one goes where

1 Answer

Vongrayson

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  • Contributor 25 Answers
  • Posted on Oct 15, 2019
Vongrayson
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You need to have it done it will be about $30 with a handyman.

5 Related Answers

carldc3

carl carpenter

  • 82 Answers
  • Posted on Jan 23, 2009

SOURCE: I NED TO CONECT 3-1 RELAY OVERLOAD CAPACITOR IN MI FRIDGE

first take all the relays and capacitor off of compressor , then attach black wire with terminal on "C" terminal post usually top terminal, white wire with terminal goes on "S" terminal post on compressor, red wire with terminal goes on "R" terminal post on compressor. then take the two black wires one connects to white neutral wire and the other connects to the black power wire if tis fridge has a condensor fan then you will also need to connect it two the two black wires also thanks hope this helps

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Don Berry

  • 230 Answers
  • Posted on Jan 29, 2009

SOURCE: goodman gms9090 furnace

Based on your description I would guess that there is a "leak" somewhere between the gas valve and the actual fire. Use soap bubbles to check the connections at the gas valve. Also check the gaskets in the Gas valve the same way. Lastly there may be a cracked or misaligned burner causing the "leak". Best of Luck!

Anonymous

  • 61 Answers
  • Posted on Feb 01, 2009

SOURCE: Goodman furnace GMPN080-4 Getting 4 RED blinks/Open Limit Swtch

You have a limit switch located in the furnace (a little bigger than a dime and located near the center of the front panel, sometimes the switch is mounted to a small fiberglass board) . There will be two wires going to it. They sometimes trip so often that they fail to automatically reset(due to dirty filters or undersized ductwork). You can SHUT OFF POWER TO THE FURNACE, then remove the two screws holding the switch in the furnace, pull the switch out of the furnace and tap on it and wipe it off.
The switch may work a few more times but should be replaced with the same size and type. You will see some rating printed on the switch somewhere. Write down all the numbers and get a replacemet from a furnace/AC supply house. If you have a meter and know how to use it you could check the switch for continuity.

Sometimes just a tap on the switch will get it going. There will also be a couple of rollout switches that could be tripped. They have little buttons on them to reset them. If they trip it may have other issues to be solved.
Hope this helps!
Matt

Lou Barta

  • 189 Answers
  • Posted on Apr 10, 2009

SOURCE: Old mercury thermostat, New furnace wiring issues

Two wire hookup on the old thermostat tells me that it was set up for heating only. You will most likely need a modern thermostat. But in the meantime try this with the old one. The two red wires on the furnace are probably Rh & Rc. If so these can be put "together" on the R terminal on the old stat. The two W's on the new furnace are probably W1 &v W2 This is for first and second stage heat. You can put the two "together" on the W terminal on the old stat. Do not hook up the greens (blower fan wires). Do not hook up the blue wires (They would go to the Y terminal on a modern stat for airconditioning.
Who ever sold you the furnace should have offered you a new thermostat.
Good luck....

Anonymous

  • 614 Answers
  • Posted on Jun 03, 2009

SOURCE: Goodman CK36-18: Outside fan kicks on, but

Sounds like a bad capacitor. They can be bad and the fan will still run. Turn off power and check for burnt wires on the top of the contactor going to the capacitor or on the top of the capacitor.. Check terminals on the compressor also. When capacitors go bad they are slightly swollen. They can also look good and be bad . Could be compressor but start with capacitir and wires. IWork on a lot goodman units. Most of the time it is the cap.

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I don't know where you are located, but there is a Goodman distributor in Sacramento, CA. Also in Ontario CA. They are a distributor so they may be able to help you or tell where to find someone who will help. Goodman is also known as GMC or Janitrol.
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