Compressor Current Relay Wiring Diagram

This is an electrical switch that tells the compressor when to turn on or off depending on the need for cool air inside the unit.

Compressor current relay wiring diagram.

4 t m thermal protector identified conductor 115 volt only. Line 1 line 2 ground control relay current external thermal protector. The ptc relay starts the compressor inside the fridge to make cold air so your food stays cool. If not the structure won t function as it should be.

A current relay or a potential relay. Start winding main winding. Rsir motor diagram with current relay. Each component should be set and connected with other parts in particular way.

Compressor unit ground. The resistance of relay coil can be measured by. If the relay fails however the compressor might not ever kick on so you may have to bypass the refrigerator s relay system. Refrigerator start relay wiring diagram refrigerator start relay wiring diagram every electric structure is made up of various diverse parts.

Potential relay wiring diagram compressor potential relay wiring diagram copeland potential relay wiring diagram mars potential relay wiring diagram every electrical arrangement consists of various distinct components. Explaining the differences between current relays and potential relays and their role in starting compressors. Troubleshooting of current relays can be done using an ohmmeter. Push on relays must be removed from the compressor hermetic terminal to access the start and run terminals of the relay.

Cc bc seq ctd control compressor circuit heater option compressor contactor blower control copeland k1 scroll compressor. Rsir motor diagram with wired in ptc relay. A compressor can t run continuously so the relay is used. Luckily the ptc relay is something you can easily check and replace yourself if you need to.

Figure 4 csir motor diagram remote mount current relay. Figure 3 csir motor diagram push on current relay. Compressor wiring diagrams with motor winding connec fig. 1 ma1a a air conditioner schematic diagram and electric heater wiring options v 1 phase 60 hertz a 5kw 5kw 5kw top 2 banks notes.

After you access the relay and compressor on your fridge use a multimeter to test the ports to make sure it has a low resistance.