4 Ton 3 Phase indoor Wiring Diagram with PCB this Diagram is for NON Inverter AC . you can learn easily with diagram.
Diagram with PCB
You should read it :
- Gree GS-12UG3S Indoor Wiring Diagram (1 ton)
- Outdoor Wiring with Combine Capacitor Diagram
- Non Inerter 4 Ton Outdoor Wiring Diagram
- Mcquay 4 Ton Outdoor Wiring with Magnetic Contractor and lock out relay