![How To Install Pioneer 12000 BTU 230 Volts Ductless Mini Split – HVAC How T… | Ductless mini split, Refrigeration and air conditioning, Split system air conditioner How To Install Pioneer 12000 BTU 230 Volts Ductless Mini Split – HVAC How T… | Ductless mini split, Refrigeration and air conditioning, Split system air conditioner](https://i.pinimg.com/564x/25/16/00/2516000a1ebe8f0921610581e88716f2.jpg)
How To Install Pioneer 12000 BTU 230 Volts Ductless Mini Split – HVAC How T… | Ductless mini split, Refrigeration and air conditioning, Split system air conditioner
![Just moved in to a new construction and mini split doesn't turn on. Does this wiring look correct? I thought a signal wire was needed and not just positive/negative? : r/hvacadvice Just moved in to a new construction and mini split doesn't turn on. Does this wiring look correct? I thought a signal wire was needed and not just positive/negative? : r/hvacadvice](https://external-preview.redd.it/M7vldP9LEVmhDZVXOZRqGM43soVFzec5qXLIPGvwd1E.jpg?width=640&crop=smart&auto=webp&s=2f4871d5c5496e2323af9e8256ad9da25ec77e1d)
Just moved in to a new construction and mini split doesn't turn on. Does this wiring look correct? I thought a signal wire was needed and not just positive/negative? : r/hvacadvice
![Ramsond Model 37GW3 12000 BTU SEER 16.0 Mini Split Ductless Air Conditioner + Heat Pump - Ramsond Corporation Ramsond Model 37GW3 12000 BTU SEER 16.0 Mini Split Ductless Air Conditioner + Heat Pump - Ramsond Corporation](https://cdn2.bigcommerce.com/server2800/u5behrs/content/products/AirConditioners/common/ductless-mini-split-air-conditioner-installation-graphic.jpg)