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I have a Payne furnance, yesterday it stop giving up heat but give out only cold air. The led sensor light blinks 3 times slow pause in between and fast 3 times after. What do I need to fix this furnance it's cold.

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Sherlock Ohms

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Typically the barbed port where the induced draft proving switch's tubing connects gets obstructed by carbon , if you ream out the port on the induced draft assembly it will allow the induced drafts switch to sense the draft motor is operational, this port needs to be reamed annually to avoid this.Typically the barbed port where the induced draft proving switch's tubing connects gets obstructed by carbon , if you ream out the port on the induced draft assembly it will allow the induced drafts switch to sense the draft motor is operational, this port needs to be reamed annually to avoid this.

Posted on Apr 07, 2015

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Robert

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Hello, it sounds like the pressure switch is not closing on your furnace and remaining open, reasons for this could be a blocked flue pipe, the tubing going from the inducer motor to pressure switch could be blocked, loose, or have condensation in it, or the switch itself is bad. U can check the tubing by taking it off blowing some air through it and making sure no condensation is in the tubing, then reinstall it. If everything checks out good then the pressure switch is bad and must be replaced.

Posted on Mar 02, 2011

  • Sherlock Ohms
    Sherlock Ohms Apr 07, 2015

    Typically the barbed port where the induced draft proving switch's tubing connects gets obstructed by carbon , if you ream out the port on the induced draft assembly it will allow the induced drafts switch to sense the draft motor is operational, this port needs to be reamed annually to avoid this.

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Eb20b/ electric furnance/ blower wont shut-off after heat kicks out, got to kill breaker , runs all the time, installed new thermostat, no change?????? Its cold??????


Check the thermostat and make sure the fan switch is set on "Auto". If it is set on "ON" the blower will run constantly.

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It is helpful to have the sequence of the blinking red light. This may help:

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 43

3. Error Code Operational Check

Note: The TV must be in "Shut Down" and not have been switched Off, to perform the Error Code Operational

Check. When the TV is switched Off, the code automatically resets to "12" No Error.



Pressing the front panel "DEVICE" and "MENU" buttons at the same time, and holding for 5 seconds,

activates the Error Code Mode. The LED flashes denoting a two digit Error Code, or indicating no problem

has occured since the last Initalization.



Note: The front panel buttons must be used, NOT those on the Remote Control.



• The number of flashes indicates the value of the MSD (tens digit) of the Error Code.

• The flashing then pauses for approximately 1/2 second.

• The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.

• The Error Code is repeated a total of 5 times.



Example: If the Error Code is "23", the LED will flash two times, pause, and then flash three times.



4. Error Codes

The Error Code designations indicating malfunction, or no malfunction, are listed below:

POWER

LED

STATUS

LED

LAMP

LED

Power

Status Condition

Off Yellow Off Low

Power Excess heat. Check Lamp Filter

Off or On Off Yellow No

change

120w usage time over 7000 Hrs.

150W usage time over 3500 Hrs.

Off Off Blinks

Yellow

Low

Power Lamp Cover open

Off Blinks

Yellow Off " Filter Cover Open

Off Off Red Stby Lamp did not turn On

Off Blinks

Red Off Low

Power Fan Stopped

Off Red Off " Circuit failure (short or DVI

connector unplugged)

Abnormal LED Indications

Error Codes "DEVICE" & "MENU"



Error Codes Description



12 No error detected

22 Recovery from Reset

32 Lamp cover is Open

34 Lamp abnormality

35 DM Fan failed (Chassis Fan)

36 Exhaust or Lamp Ballast Fan failed

37 DMD Engine Fan failed

38 Lamp temperature abnormally high. Remove Lamp to check filter.

39 DMD temperature abnormally high

41 Short is detected (Standby Power Supplies)

42 Lamp Fan failed

44 DVI cable between Format and Engine disconnected

46 DMD Temp. Sensor not detected (check DT connector))

47 DM Temperature too high

48 Engine power supply short detected

51 Speaker Drive circuit short detected

52 HDD excess temperature (V30+ & V31 only)

55 HDD Fan Stopped (V30+ & V31 onlyt)

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1 Answer

My sony trinitron kV ES 34M90 GIVES 6 ERROR BLINK CODES


Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206. To get more details, http://electronicshelponline.blogspot.com/

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Did you figure out why the ac wasn't responding to the remote? I am having the same problem. I just cleaned out the filters but it's still not responding to the remote. I have already tried reset button in the remote, which didn't help. I am pretty sure that the remote is not out of battery.

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1 Answer

Furnance lights and goes right out install new inigter and new flame sensor i also notice the board green light stays on and doesnt give me any blinks to tell me whats wrong so is the board bad?


Without knowing what brand of furnace you have it's hard for me to say. But on most brands that I have installed and serviced when system is functioning right the diagnostic light blinks a slow steady pulse like your heart beat. With you already changing the the ignitor and flame sensor about the only other thing I can think of before changing the board would be the flame rollout switch. Watch your burner when it first fires and see if it is tripping rollout switch. If it is then I would clean burners and see if that helps. Good luck. Thank you.

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1 Answer

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Have you checked/changed the filter? What's the fuel pressure?
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1 Answer

The led light blinks 3 times then pauses then


Pressure switch error code, Check the air filter for blockage, check the vent pipes for blockage or water, make sure the condensate drains are working and that there is no water in the hose(s) that go to the pressure switch(s).

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1 Answer

Carrier Gas Furnace runs fine randomly stops blowing LEDs flash


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1 Answer

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