I have a transformer that has multiple primary voltages 120/208/240 (multi tap) , do I need to use the 208 or can I use the 120v to use for PACUS444CN and second part question what do I do with the common white wire from what transformer , I have Mitsubishi Pead series (pead-a12aa7)with wiring of 208v (so i assume) let me write what I see on how it got wired (air handler) coming in from panel S1 = I see white wire / S2= I see Black wire / S3= I see Red wire where will I put the primary voltage from transformer , it indicates to use S1 per instructions but I see a white wire (S1) I assume it does not matter so which one should I select from the transformer 120v or 208v? but again what do i do with the white common white from the transformer ,any advice I would greatly appreciate.
i thought i had successfully done it but last night i heard the fan unit trying to turn on & off and it would shut off in 10 to 30 seconds and try to turn on again(repeating cycle) . it would mimic the action as a struggle car trying to start up and then shutting off after a few seconds, Does anyone know why?
Thanks for the video. I connecter the communication wire to CN105 and the power wire the way you showed. I’m using Honeywell T10 WiFi wired thermostat. The thermostat is on and connected however when i plug the communication wire to CN105 the unit turns off. Looks like something is shorting?… Can you please tell me how do i wire the PAC-US444CN-1 to Honeywell T10. Or maybe send a wiring diagram? Thanks so much
Is there another universal adaptor(s) you recommend or does it have to be this specific one, this particular one got too expensive? i have Mitsubishi Pead series PEAD series Ceiling Concealed Indoor Air Handling Unit
