When would I have to set the unit number? I have two air handlers connected to my Fujitsu outdoor heat pump. Both wired controllers are set to unit number 00. When would I have to set them differently? Main reason why I'm asking is, I installed a UTY-TTRXZ1 thermostat converter and everything is installed correctly, but the air handler does not come on. I'm wondering if I have to change the unit number using the old Fujitsu wired controller prior to installing the converter and a standard thermostat.

Thanks it's all helpful videos...my ac getting off after 5 minutes and getting on after 1min 30secs.....wat can be the issue

Well, I have a question and general, why does it stop after 3 minutes, what else can be the problem, I want to go, and the fan coil shuts down, why?

How to unlock temperature setting?

I am getting error code A1. Unit was working great for about 2 weeks.

@dudelebowski483

Жыл бұрын

Rodney, me too on the A1 Error. Did u ever figure out what the error/fix was? I’m freezing my butt off!!! 😂 much appreciated!

Hi sir i need o general ducting ac arar code if you have please send to me

Se debe dar la información en castellano

Hello

Talking too fast