When my brother was talking about installing a ductless mini chop in his beach home by himself, I thought he was crazy.
He was getting a numerous zone ductless mini chop which I thought looked prefer a lot of work. He maintained everything and got the first zone hooked up along with the power. He was surprised when he turned it on and it didn’t seem to be working respectfully. He said he was sure that you could operate the ductless mini chop separate from having the rest of the zones hooked up just yet. I thought that didn’t sound right so I looked into it myself. When I looked into it and found his recognizable make and model, I l received that it was possible to install just a couple of zones instead of all of them. If you choose to go that route, I don’t guess you can add another zone at a later time, but I could be wrong about that. I guess you would be able to but you might have to add extra refrigerant to the lines. It was a close call because I guess he could have ruined his condenser for sure. It even said on the condenser not to run the device separate from opening all the refrigerant lines, including the master line which he overlooked. All the videos he watched were for units that were single zone, but the multi zones were a little odd with that master valve. He ended up installing the rest of the zones which was a lot of work, and then he had perfectly cool air from all the units when he finally opened all the refrigerant lines. He thanked myself and others for looking out for him, but I still worry that his device could be disfigured. I also guess his warranty is void because he is not an Heating, Ventilation, and A/C professional.