Question about Heating & Cooling

1 Answer

Trouble shooting LED light. Three blinks..what does this mean?

Posted by on

  • Robert Mar 13, 2011

    Hello, What kind of furnace do you have?

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,033 Answers

Hello, that code states that the limit switch is open on the Furnace, a limit switch opens when airflow is not adequate. Reason for this are dirty air filter, dirt on blower wheel, blower motor not running at proper speed, or blower motor not running at all. Anything that restricts the airflow over the heat exchanger will cause this switch to open. Let me know what you find and I will be glad to assist you further.

Posted on Mar 13, 2011

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

Sony kp44px3u rear projector blinks 11 times red led then Off 3 second then 11 times off 3 second what dose this mean


your problem is most likely on the deflection power supply b Board a diode possibly d303 or mcz3001b Smps control IC . it will require some trouble shooting . and you will need a digital multi meter and schematics to trouble shoot the power supply further

Feb 02, 2015 | Sony Televison & Video

1 Answer

Magnavox 37MF331D 37 inch won't power on with no led light


check the power supply board for swollen filter capacitors

Oct 15, 2012 | Televison & Video

1 Answer

I have a honeywell pilotless hot water heater control model wv4460e. This unit is not working and I was trying to trouble shoot it. I have tried to unplug it and plug it back in and it seems like the...


The blinking light is actually an error code. See the trouble shoot section in the manual: http://www.bradfordwhite.com/images/shared/pdfs/manuals/45960A.pdf

Jan 28, 2011 | Kitchen Ranges

1 Answer

The tv doesn't turn on seems to power up then nothing the red light blinks 3 times


Hi gibbo, my name is John. Welcome to FixYa. the three blinks is a code that some Sony has to trouble-shoot certain issues with the unit. The three blinks indicate that you have a problem in the power supply circuit. Thanks for choosing FixYa. Happy Holidays........John

Dec 19, 2010 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Panasonic 47wx42f won't turn on. Power light


check your manual for the trouble shooting. The number and speed of the blinking lights will tell what the issue is. It could be and burned out lamp or the lamp timer may be at it's limit and needs to be reset.

Jan 29, 2010 | Televison & Video

1 Answer

No Picture nor Sound


if you have a led light "on" replace the mainboard.
If the led light is off the replace the powerboard.

It doesn´t matter if the led light is blinking or not.

Jun 06, 2009 | Digital Lifestyle FA1B32Z 32 in. LCD...

3 Answers

Manual and Troubleshooting resource for InterAct V3 Racing Wheel - Sony PS2


Hi there 78 Racer, Press SET button the LED light will start to blink and beep once. Press the square button on the right hand side of the wheel. This will set it to Digital and pressing the circle will change it back to Analogu. The LED will stop blinking and a double beep sound indicates it's been set - that's it

Aug 20, 2008 | Cables Unlimited InterAct Racing Wheel V3...

1 Answer

Mit. WS-65315


A 21 code in mitsubishi is indicating that the set is shutting down for Xray protection. Which means voltages are rising and triggering a shutdown for safety reasons. You will need to trouble shoot the Xray circuit to locate the problem.

Jul 03, 2008 | Televison & Video

1 Answer

Red blinking light


Does the audi work? If not and the LED is blinking you have a problem with the power supply that will need to be trouble shooted.

Jun 18, 2008 | Toshiba 43HX71 43" Rear Projection...

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

Related Topics:

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

paulcarew

Level 3 Expert

2454 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

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

Answer questions

Manuals & User Guides

Loading...