HVAC - Bypassing VFD control on Bryant RTU 

Thank bro. I really appreciate it. Blower now working!

In my area all vfds are backorder until next year. Same unit, definitely doing this.

This all stems from recent government mandates on efficiency of HVAC equipment ( title 27 ? ) BTW , there are 2 long capacitors located under the cooling fan that smoke , easy to verify just pull fan up with screwdriver and look for burn / short. Likely from condensation .

Damn bro youre a life saver! Deff got a new sub

great solution for a more affordable and quick fix. much safer than wiring the fan directly to power to run constantly.

Thanks for taking the time to make this video

Worked great for heat. I wired a jumper from yellow to green so the fan comes on with a call for cool

This video really helped me out. Thanks.

Just did this yesterday after being informed it weeks if not months before we could get a new VFD.

The motor is not internally protected therefore if it blows one of the 3 fuses it will single phase and smoke , fire dept ? ? If anyone out there is going to do this use a motor starter sized for the motor.

Good tip,thanks for sharing.

Great video, thanks alot 👍

So do I get contacted amperage from the motor info…im assuming?

Thank you!

Should of wired in the fuses

I did something like that for a customer, but he canceled the vfd and just paid for diagnostic and time Some Customers are very ungrateful or Don’t have ethics so I don’t bypass them anymore

NICE, THANKS.

This VFD by pass application, can help to turn the fan on for A/C too ..??

Would this work on ac too?

Terrible idea of carrier putting that crap VFd in every unit.

You need to go over the wiring slower and show where it hooks to.

i just wired it hot to always run, way easier as a temp solution vs all of that

Don't give them the cheaper options order the correct parts and charge them for it.