I did everything on this video but couldn’t get it to work. After the ac turns on for the test mode it wouldnt turn on with the tstat . Got 24v from fau to dragon fly but nothing out of dragon fly to tstat
Generally, that means the test sequence was not complete, or the sensor is faulty. The t stat will never get power until the dragonfly completes its test sequence.
Helpful video thank you. Just have two questions. Would you need one of these for R 454B? And do you need install one of these with an air handler heat pump system?
Yes you do need this for all A/C or heatpump systems because all new equipments will come with either R-32 or R454B and these A2L are not highly flammable likeR-22 but still be care full when brazing or repairing leaks
Goodman is ridiculous. They were not ready for this rollout. In a rush to make this new equipment, they can’t even provide warranty compressors for the 410A units.
6-million square feet of ‘R&D’ with no space for warranty. Still haven’t seen sensors for leaking line sets and inherent safety features for power loss and stuck closed/failed sensors.
Looks like they spliced and pig tailed cool and common, the other wire from the contactor is just our common 2 wire. The dragonfly is just receiving the 24v communication then sending to furnace pcb. This is what it looks like to me.
This video very helpful for us to understand A2L system works. Thank you guys!
I did everything on this video but couldn’t get it to work. After the ac turns on for the test mode it wouldnt turn on with the tstat . Got 24v from fau to dragon fly but nothing out of dragon fly to tstat
Same with me
Generally, that means the test sequence was not complete, or the sensor is faulty. The t stat will never get power until the dragonfly completes its test sequence.
Helpful video thank you. Just have two questions. Would you need one of these for R 454B? And do you need install one of these with an air handler heat pump system?
Yes you do need this for all A/C or heatpump systems because all new equipments will come with either R-32 or R454B and these A2L are not highly flammable likeR-22 but still be care full when brazing or repairing leaks
I hooked up and got ac to work but cant get the heat to work, i by pass the dragonfly and furnace works perfect?
Goodman is ridiculous. They were not ready for this rollout. In a rush to make this new equipment, they can’t even provide warranty compressors for the 410A units.
And they want me to pay freight cost for a warranty compressor? Wtf is going on?
6-million square feet of ‘R&D’ with no space for warranty.
Still haven’t seen sensors for leaking line sets and inherent safety features for power loss and stuck closed/failed sensors.
Yeah mine keeps kicking the fan on and no LED on the integration board
What are we doing when we cannot run the wire back...like in condos
what wires from the thermostat are in the that black terminal?
Looks like they spliced and pig tailed cool and common, the other wire from the contactor is just our common 2 wire. The dragonfly is just receiving the 24v communication then sending to furnace pcb. This is what it looks like to me.
Can you use a 4 wire t'stat??
Should be ok Dragonfly gets power from furnace board.
Godman it’s a peace a crap, they make up stupid shit to sell, I don’t wanna talk about their compressor failure….
😂 Van a dar clases?
Johnstone Grimme Group has classes you can go to