Cool the coils first by fan

Cool the compressor by fan

Minimise the noise of motors

Stop the high starting current by both motors

Three phase single shaft motor

Single phase single shaft motor

Three phase double end shaft motor

Single phase double end shaft motor

Main winding

Starting winding

Running winding

Auxiliary winding

Across 1 and 5

Across 2 and 5

Across 1 and 2

Across 2 and 4

Flow direction of air

Position of capillary tube

Flow direction of refrigerant

Arrangement of desiccant and filter