Question about Goodman GDS80703ANA Open Flame Mid-Size Heater

1 Answer

MODEL # GMS80903BNA. MY FAN COMES ON BUT THE

MODEL # GMS80903BNA. MY EXHAUST FAN COMES ON BUT THE AUTOMATIC IGNITER WON'T COME ON. i CHECKED FOR POWER AT THE CIRCUIT BOARD GOING TO THE IGNITER AND NOTHING. THE OTHER BLACK WIRE NEXT TO IT HAS POWER GOING TO THE FAN. THE RED LIGHT IS SOLID THEN STARTS BLINKING.

Posted by on

  • bigbadboy428 Nov 13, 2009

    the light flashes twice. thanks for any help.

  • Richard Johnson PE
    Richard Johnson PE May 11, 2010

    Turn the power off then back on, watch the lights, if the unit goes into a fault condition, count the number of flashes and post. The number of flashes will indicate the reason for the failed igintion and fault.

×

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 108 Answers

Turn the heat up and observe the flash code....there's a legend in the furnace,or in the blower compartment that tells you what the flash sequence means...or in the Manual...........The flash code is likely for the Pressure switch...this part can either be defective or your Vent or Air intake could be blocked with Leaves,rodents,kids rocks etc...check the vent outside and look for obstructions and see that the air coming out the exhaust seems to be normal...........find the pressure switch which is round and has usually a grey small hose coming from the pressure switch and going to the furnace body or the exhaust fan....pull the hose off the opposite end (not the pressure switch...with the power off)...and slightly **** and blow repeatedly...(Really) and you will here the switch clicking....do this several times at least...make sure you're activating the switch by hearing the clicking.....Turn the furnace back on and see if it works...if it does you need a new Pressure switch...if it doesn't your vent could still be blocked or the switch could still be defectiveMODEL # GMS80903BNA.  MY FAN COMES ON BUT THE - 02f491c.jpg

Posted on Nov 13, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hello Mr. PRO. My Furnace is not gettin' Ignition. I pulled out some wires and put'em back, I knock in the Mother-Plate, then Turned ON for about 5 min. then OFF. I have a Godman Model# GMS80903BNA,...


Check to make sure there is not a gas valve turned off somewhere, or check the "on" "off" switch on the gas valve inside the furance. Remove top front panal to locate.

Jan 31, 2011 | Goodman GMS80903BNA Heater

1 Answer

Goodman gms80903bna light blinks once fan runs all the time,


I believe this code is ignition failure.
Turn power off and after 20 seconds turn power on with thermostat calling for heat. Vent blower should come on first. After a bit igniter should lite up. You should hear click noise of gas valve open up. If igniter does lite and you hear click noise, flame should come on for a few seconds minimum. If igniter doesn't lite and you hear click noise from gas valve, igniter is bad. If flame lites and then goes out, flame sensor probably needs cleaned. Both igniter and flame sensor are in metal plate under burners. Igniter has 2 wire going to it and flame sensor has one wire. If you think it is flame sensor you can remove with taking it out with 1 1/4" hex screw. Flame sensor will have white film on it if it needs cleaned, clean with steel wool or a dollar bill. If it isn't weither of these it is gas valve or circuit board.

Jan 27, 2011 | Goodman Heating & Cooling

1 Answer

My Goodman furnace, model GMS80903BNA, is not working. I removed the back panels and checked the pressure switch. That seems to be working fine. The exhaust inducer spins up, the igniter starts to glow,...


That blinking 3 times is indicating a pressure switch problem. Try checking for water or a blockage in any of the hoses going to the pressure switch or condensate drain. Check the air intake and exhaust pipe for any blockage including any saggs that may hold water. Make sure condensate drain or pump is working. If you get a glow from the igniter, there may be a blockage in the gas valve or piping.

Jan 23, 2011 | Goodman GMS80903BNA Heater

1 Answer

I have a Johnson air ease 90 plus.I turn the thermostat up and exhaust blower comes on igniter comes on and i can hear the natural gas release for a second or two then igniter shuts off along with gas. Fan...


If the burners come on for a few seconds and shut off check the flame sensor near the burners and clean it with steel wool, usually this will fix the problem. The flame sensor is a metal rod that is immersed in the burner flame on the opposite side of the igniter. robhvac47_7.jpg

Jan 17, 2011 | Heating & Cooling

1 Answer

Furnace won't start or air condition only fan


Since you have fan operation,via fan on position, your high and low voltages are present. I would take the thernostat face off and jumper red to white for heat, if it works , the tstat is bad, same with red to yellow, if AC outside comes on.

Apr 18, 2010 | Goodman GMS80903BNA Heater

1 Answer

Fan comes one, should hear whooshing of ignition,


On a call for heat, the 24 volt thermostat sends a signal to the control module. The control module will indicate a call for heat with a light on the control either blinking or remain solid depending upon model. The inducer (exhaust) blower will purge all gasses from the furnace and pressurize a pressure switch. Once the pressure switch tells the module to continue, the electronic ignition will energize and send 120 volts to the igniter. The igniter will glow and you will be able to see it if viewed thru the small inspection port. Once the igniter gets hot enough, it sends a signal to the module opening up the gas valve (24 volts). Either a pilot will come on or the burner tube will ignite then spread the flame to all burners. Lastly a safety sensor will be looking for a certain temperature within a few seconds and the furnace will continue to operate and the room air blower will turn on in a minute or two.

What could go wrong? The unit will not run if there is no signal from the thermostat (bad thermostat or broken wire), the control module does not sense a signal from the thermostat (bad control), the inducer does not energize (bad motor), the pressure switch does not close (blocked vent piping, bad switch, plugged condensate hose), the igniter does not energize (bad control, bad igniter), the gas valve does not open or there is no gas (bad gas valve, broken wire, no gas), the pilot does not light (dirty pilot), the burner does not light (bad burner, plugged orifice, not enough combustion air), the flame does not spread to each burner (bad flame spreader, dirty flame spreader, more bad burners), the flame safety sensor does not detect flame (dirty or bad flame spreader, bad flame sensor, broken wire, bad control), or the room air blower does not energize (bad fan motor, bad control).

Jan 27, 2010 | Goodman Heating & Cooling

1 Answer

Maytag gas dryer


exhaust hose kinked if not have exhaust line cleaned out ,,,

Dec 31, 2008 | Dryers

Not finding what you are looking for?
Heating & Cooling Logo

282 people viewed this question

Ask a Question

Usually answered in minutes!

Top Goodman Heating & Cooling Experts

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

paulcarew

Level 3 Expert

2516 Answers

Brandon Berry
Brandon Berry

Level 2 Expert

407 Answers

Are you a Goodman Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...