do you still assistance?
I like to do a couple things to rule out possibilities.
Are you into a hands on test?
Turn thermostat up..
Turn furnace off
remove the 2 wires on the pressure switch
hold thema apart and not touch cabinet
turn power on
WAIT until exhaust fan starts
AFTER exhaust fan has started touch the 2 wires together metal to metal (some have plastic coating)
Hold together and see if furnace tries to fire up.
Tell me results and codes if any
No prob...whenever your ready
The wires are not in the inducer circuit.
The furnace exhaust fan should start with the wires off or on. Is the door safety switch taped down?
What is your model number and I can make this easier for us.
I understand it is the Plus 80 series...but there are various models. With the specific model number we can both look at the exact unit.
Thank you...well done!
Se the 2 flying saucers to the right of the exhaust motor with the black cooling fan on the back?
We first will do the basics....remove rubber tube from back of the 2 switches
check for cracks
while tube off, use a paper clip or wire to poke out the fittings that the tube attaches to.
Reinstall tube to fittings...
above the 2 switches are 2 orange wires attached to a vent switch.
Push the center tiny button on that switch with the 2 orange wires.
Try operation again
I work off and on as my regular job allows.
I will be offline around 10 est...back online in intervals starting around 9am
Remove the vent pipe from top of furnace if even only an inch or 2...see if unit progresses...if by chance it lights just turn power off.
Thanks...now...there are 2 switches...one is labeled for for low fire and one for high fire.
I am referring to the 2 pressure switches that had the rubber tube attached.
Know which one?
Remember the ..
turn power off remove 2 wires
from pressure switch
wait until exhaust fan starts
touch and hold the 2wires together
It must be done to the Low Fire one first.
Is the safety door switch taped down?
Ok...what we need is that switch taped down the whole time.
see if you have that model number and I will pull the technical data
That number is XXXXX the air conditioner coil, The furnace number will be inside the top section of the furnace. I do have sign off now, but will check back in the am.
I apologize. I ended up in the hospital for 4 days with pneumonia. I am very sorry I left you hanging. I hope all worked out.
If you dont mind tinkering I am willing to move forward. I have a little time on my hands...
a few days before I head back looks like
Yes I will. I just hate to give up...this code should be something we can beat. I will talk to you tomorrow.
I have waited for response...eveything ok?