Supco Hard Start Kit Wiring Diagram

Figure one 1 shows the wiring diagram for the oem style 3 wire hard start. Ptc positive temperature coefficient relay and capacitor.

Compressor Wiring Diagram Wiring Diagram

The potential relay opens at manufacturers specified voltage across the start winding of the motor effectively removing the start capacitor from the circuit.

Supco hard start kit wiring diagram. Hard start kit wiring diagram see more about hard start kit wiring diagram 2 wire hard start kit wiring diagram 5 2 1 hard start kit wiring diagram ac hard start. A third wire is necessary to connect to the common wire. This is a video showing you how to install a 3 in 1 start relay.

Appliance side as diagrammed. Hard start kit positive temperature coefficient ptc relay and start capacitor spp series. It comes in both 115 and 230 volt units to match your refrigerators compression unit.

Supco wiring diagram as well as supco capacitor supco parts tool supco tools supco hard start kit supco data logger supco micron gauge supco fpt15 supco replacement for ge mwf filter supco vg60 supco hvac supco surge protector supco defrost fan switches supco capacitor tester supco m500 megohmmeter supco parts sealed unit parts surge protector. So from the plug you have. It will also recycle instantly something the supco will not do it needs to cool off before it will provide a boost to the starting current again.

Supco rco 3 n 1 is a relay box that can be wired directly into your refrigerator units compressor. Hard start or not hard start for the air conditioner duration. The power supply cord with a green ground coming off then the square.

Each wire must be connected to the right location and when the run to common exceeds 145 volts then the start capacitor relay energizes and takes the start capacitor out of the circuit. Figure 1 3 wire connection. Part on the cord from which a black wire comes out on the plug side and 2 black 2 orange and a brown that come off on the opposite.

At the bottom of my diagram is the plug. These are a universal set of relays you can use in place of the factory relays installed on your compressor.

Hvac Hard Start Kit 5 2 1 Csru1 Compressor Saver For 1 To 3 Ton