I would be interested in checking the ohms on the indoor thermistors (Coil & Ambient) for each air handler to see if they have gotten out of range. Even name brand mini-splits are using cheap thermistors from Taiwan that like to get out of range, so I imagine no name units are going even cheaper to save on cost. Hard to work on those mini-split style units with no book to reference though. I can't stand having to look crap up on my phone while out in the field trying to work on an inverter system. Book should be present or the codes should be listed on the door along with the resistance of the thermistors it is using. I turn most of those jobs down now. Probably why I am still hiker trash and not rolling in the dough as a business owner. Lol. I don't think people realize how much extra time it takes to work on those types of units, especially if you are having to use a phone to reference everything. Thanks for the video and stay safe out there.
A few months ago I had a Lennox minisplit running in heat and the board was energizing the rv and those Lennox splits are energize in heat solenoids, and it would not reset due to a bad board, I’m in Florida and the customer doesnt use their heat at all so I just unplugged the valve 😂
Commercial buildings are like when our summers are above 115 degrees and want it to be below 70. I’m like go outside and be grateful you got cooling maybe take some layers off.
Rule number one is location of the thermostat the TV produce a lot of heat that's why the sensor work only on heat in not cool move the TV away relocate the thermostat good luck
anyone know a -good- excellent class available to REALLY learn inverter systems.?. i’m not talking about the basics, i’m having a difficult time finding a course that does a deep dive with these things .. thanks 🍻
just remember that dogs like cold weather if they're sticking their head out the window and panting it means cuz they're hot and that's her cuz that's how they sweat and by the way there's another thing you probably did now during the winter dogs get that thicker fur for winter weather it's intentionally if you prevent them from getting that thicker for your causing them to have problems during the winter they're supposed to have a thicker coat during the winter than during the summer so if you're preventing them from getting that thicker coat cuz like you put a coat on them that can cause problems in the long run God bless you man God bless you Miss Molly
