Copeland Compressor Start Relay Wiring
If not the structure won t function as it should be.
Copeland compressor start relay wiring. When the back emf has built up to a high enough value referred to as pick up voltage the contacts between terminals 1 and 2 will be picked up opened. A5 terminal box compressor. Dwm copeland semi hermetic compressors are available for 50 and or 60 hz voltage supply. Start start relay relay contact motor winding terminal box motor windings.
Each part should be set and connected with different parts in particular way. It is very easy to miswire a compressor but the results can be deadly. Compressor hard start kit wiring diagram wiring diagram hard start capacitor wiring diagram wiring 4 pin relay wiring diagram february 5 2019 april 12 2020 wiring diagram by anna r. Run cap 914 0037 52 80mfd 440v start cap 914 0053 14 88 108mfd 330v potential relay 940 0140 03 i did some research and.
The back emf voltage generated across the start winding causes a small current to flow in the start winding and potential relay coil because they are in the same circuit. The compressor is a copeland zp83kwe pfv 130. I asked emerson climate about the appropriate start capacitor and they responded with. Copeland outdoor condensing unit.
The purpose of this booklet is to dem onstrate how to wire a. Compressor model run capacitor start capacitor potential relay. The use of a.