Question about Washing Machines

1 Answer

My lennox furnace kicks on, then it shuts off

My heater will kick on, every thing is firing, the ignition thing lights up, the pilot gets lit then it kicks off, with the combustion fan running blowin cold air in the house. i've replace the air filter, cleaned the ducts, but still the problem, can u help?

Posted by on

  • 1 more comment 
  • itsallgravy0 Mar 12, 2009

    thanks for answering, but if u can tell me what the leds on the board means, the actual furnace or the thermostat itself. and the gas valve that u r referring to, r u talking about the giant knob goin into the furnace or a smaller one inside the actually leading to the pilot? sorry for asking simple questions, but your help is greatly appreciated!

  • itsallgravy0 Mar 12, 2009

    ok maybe i should of worded it different. "Where is the board?" u mean the thermostat? or down under by the actual furnace? i do see the knob in which ur talking about for the gas. but it does light up, and burn for like 10 seconds and shuts off, and tries to restart like 3 times after that. should i try and clean the flame sensor since i havent the 3 years i lived here? lol and where would that be located?

  • itsallgravy0 Mar 12, 2009

    Thanks for responding in my time of need, i will check it out. another question if you dont mind answering, this only happens when the heat is was already running, and then i call for it to go longer, if that makes sense, then it will have trouble keeping the gas on. do u still think its the gas valve? i would probably need a techinician to fix it wouldnt i, i not to fond of blowin myself to smithereens lol. u have been a lot of help and i thank you for your time, u have narrowed my problem down to a couple of things instead of a whole new furnace! :-)

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Contributor
  • 478 Answers

It should have a diagnostic set of leds on the board, with the code list on the door and the control board itself. If it get to the pilot stage and the shuts down its most likely the gas valve. You can check for continuity from mv to c on valve, you should have it. Then with a valtage test from mv to a ground or common as you here the next click of a relay on the board after the pilot has had a few seconds.

Posted on Mar 12, 2009

  • mark milligan
    mark milligan Mar 12, 2009

    Yes the gas valve is the aliminum box with a knod or on off switch are located. When your furnace fails to ignite it kicks the fan on to purge area. There two leds the first is the first digit of the fault code the second is the second digit. Look at the control board closly the code list is there or on a panel somewhere.

  • mark milligan
    mark milligan Mar 12, 2009

    That particlur gas valve has a main and pilot circuit just becauuse one does doesn't mean the main will.If it never fully ignites the flame sensor has'nt came into play yet.

×

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a nordyne furnace model # e3eb-017h. Furnace doesn't kick on at all. No relay click or anything but it's getting power. Did the thermostat trick with touching wires together to kick on the furnace...


Check the pilot light sensor. Have seen this issue before. Sometimes after lighting need to hold it in longer. If it doesn't detect the lit pilot wise it will sit in safety shut down mode

Oct 28, 2014 | Heating & Cooling

1 Answer

Lennox g26q3


electronic ignition or pilot type? assuming electronic ignition, check the airflow sensor for dirt in the peto tube, or a defective sensor, if you hear the high voltage click but have a failed ignition chec that the pilot is being lit, and that the thermopile/infrared sensor is good. one of those is your problem.

Mar 23, 2014 | Heating & Cooling

1 Answer

Goodman gmt070-4a wont heat, like the pilot light is out or something


turn gas supply on....turn gas valve to pilot....press down and hold to allow gas to come through pilot tubing.....light the pilot right by the thermal couple, once lit hold valve down for about 60-90 secs...then release ur hand on the gas valve and turn the valve to on position............make sure the bloody tstat is turned off before doin anything other wise burners will fire up soon as you turn valve to on position

Dec 05, 2013 | Goodman GMS90703BXA Heater

1 Answer

Lennox furnace model G11Q3-110 v.2 burners light but go out before fan comes on


Troubleshoot an ignition problem on a Lennox gas furnace ...

? 2:44
https://www.youtube.com/watch?v=yXIxgzwMkPs
Nov 17, 2012 - Uploaded by grayfurnaceman
This furnace should light its pilot with a spark then the pilot proves its on ... Troubleshoot an ignition problem on a Lennox gasfurnace .... Pilot and no inducer but is the same model as that great video! ... You probably have dirty burners. ... How do you know spark module is not sending 24 volts to mv and pv ...

Lennox Furnace Model G11Q3-82-2 - RepairClinic.com



Nov 19, 2012 | Heating & Cooling

1 Answer

I have a Dayton 3E437A furnace that does not activate the igniter or solen.


Try the flame sencor looks like a small rod this may need cleaning but if you jumped ou tthe pressureswitch then this will need to be replaced , check air filter is clean .

Oct 20, 2011 | Dayton Gas Furnace Heater

2 Answers

Lennox G8Q3-90-4 will not ignite the pilot. The


While holding down the control knob for the pilot, you either have to use the pilot ignitor or match light the pilot. Then old the knob in for 60 seconds, before releasing it. If the pilot remains lit, turn the control knob to ON. If the pilot does not remain lit, the Thermocouple or Thermopile may need to be replaced.

Hope this helps you to solve the problem.

Mar 23, 2011 | Heating & Cooling

1 Answer

Lennox gas furnace G21Q4/5-100-1 sometimes won't kick on


Hi check out the flame senser is clean also jump ou tthe pressure switch see if it lights when you do this , igntion modul is just a box with some push on wires just get the right one the info is all on the module

Feb 16, 2010 | Heating & Cooling

2 Answers

Lennox Gas Frunace fires goes out, fires goes out, fires goes out


Check your thermostat anticipator setting. If you dont know how to do this don't try on your own or you may damage your thermostat.

Dec 12, 2008 | Honeywell Electronic Programmable...

1 Answer

Pilot lights fine, furnace fires up, when it turns off the pilot goes out


need to have at least 3 feet of vent out of the roof, if it is to low the coll air will cold soak down to the pilot and shut it down.

Nov 08, 2008 | Cozy (W352E) Heater

Not finding what you are looking for?
Washing Machines Logo

Related Topics:

371 people viewed this question

Ask a Question

Usually answered in minutes!

Top Washing Machines Experts

Gerry Harvey
Gerry Harvey

Level 3 Expert

1456 Answers

yadayada
yadayada

Level 3 Expert

70387 Answers

Brad Brown

Level 3 Expert

15133 Answers

Are you a Washing Machine Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...