How to know if the Control Board or the Motor has Failed?
HTML-код
- Опубликовано: 17 авг 2022
- Wanna Learn more about hvac? Check out my hvac tips for technicians playist.
• HVAC Tips for Technicians
Join this channel to get access to perks:
/ @taddydigest
Fieldpiece SC440 True RMS Clamp Meter with Temperature, Inrush Current, Capacitance and Backlight
amzn.to/3pCn4XP
Don't know if you caught it, but when you were testing the low voltage and put the wires back on the terminals, you reversed the cool and the common wires. The cool was black and you put it back on common. Heh heh heh... Just busting your chops. Simple mistake. You're really doing great out there big guy. Keep on being you!
lol 😆 🤣 😂 crap
I can't do one thing wrong
Thank You for catching that
I
I've had this same exact call today! The filters were long overdue and control board board relay was tapped out! 2.3VAC on from common to cool taps unplugged. . Jumped motor direct from control board to cool fan terminal blue and blower fan! Replaced board under warranty! Great video my boy! 💪🏾
Can you help me with the 608
Thanks for taking us along so we can learn!
Your Welcome Glad you are here 💛 😊
Great vid as always!
Thank you for your help buddy. God bless you.
Thanks for the video very informative like the way you troubleshoot. I see your channel growing with these kind of videos. You have a gift for teaching that video made so much sense
Thank you so much brother
That troubleshooting was a big help.
I'm glad to hear that thank you so much for watching
quick thinking on the wires I will have to watch a few times :)
Great video!
Glad you enjoyed it
Wow that was a great video!!!!!
Glad you liked it! 👍 😊
I subscribed your channel sir I appreciates your work
Nice brother
Gracias por tu ayuda amigo Dios te bendiga
I thought I heard someone in my attic it was the A/C guy 😁
Those dastardly motor ECM's.
Sweet!!
You the shit bro
Awesome video! Quick question. On the new motor, why did you put the grey speed wire on the spare terminal? Wasn’t it suppose to go on the cool terminal for high speed or did you just wanted to lower the speed to the blower motor when calling for cooling?
Hey Gerardo
I wanted to change the speed
I'm glad you caught that
Have a great day
Question if check the motor and didn’t get proper voltage would I go to the transformer and check there. And if I’m not getting power there I would have to change the transformer?
what kind of gauges are those? And are they reliable, or are you testing them out, or what?
Nevermind I found a video of yours doing a review on them.
Why is there voltage on the board spades itself, I thought the 120V and 24V are coming through the wires that you removed? Apologies if that is a stupid question. Thanks for all the helpful videos!
I think I'm getting confused because on an ECM motor you can check L and N on the plug to see if the motor is receiving high voltage and the speed taps for 24v through the wires that plug into the motor
@@korvoterry1520yes the proper voltage was good on both motor and board so I was a little confused
Why would you say that the motor is bad when it reads 121 volts to the motor which is proper voltage reading? Please explain
How much would you charge for that service?
I thought if your getting the 120 volts going to fan motor that it would mean it good? Your said you have to replace fan motor? I am confused
Can you explain it? Thanks and great job though to find the wires to test it.
Can you please explain it?
yes
if the motor has voltage and its not running
that means it's bad
@@TaddyDigest that’s correct thanks!
I was told yesterday from a service tech that my motherboard and motor need replacement, just over 4k ! Is that something that happens that both go out sometimes together? I’m probably going to go with a new system because of this since my Trane unit is 13years old and not worth it to put that kind of money into.
It happand to me the first time I had an trouble with EMC motor. Motor is expensive but if you see this video you can replace yourself a small part inside inrush current capacitetor which served the purpose of fuse needs to be replace /solder back to board parts inside the upper part ( 2 dollars part rather than 1500-2000 complete furnice/aircondition motor ruclips.net/video/ZDKH1ZOQKt8/видео.html
I joined
Excellent thanks for joining
Here's my email
tadfuller1@gmail.com
Could swapping the speeds help kick start the blower? My blower doesn’t work it just gives a 1/4 turn then turns off. Heater, ac, fan all do the same. Everything turns on with the exception of the blower. It does not have a capacitor as it’s a variable speed
Check the capacity. Make sure it's working correctly check and make sure the blower wheel is not stuck on the housing.
@@TaddyDigest the blower wheel is not stuck, it just semi kicks in and then shuts down
Do you recommend any control boards from Amazon if so could you send link?
So is there basically 3 different types of motors then. PSC, ECM and what ever that one was?
P s c And e c m. And. Variable speed
How much was that particular fan replacement, fan $ + Install fee $ ,, thanks
Check out my video titled how much to charge customer for parts.
I joint
Why didn't you clean all the dirt out while you are in there...That would have to be a restriction of the air flow....
same issue just solved recently。cool