Hard Start Kit Wiring Diagram
Replace the control panel cover.
Hard start kit wiring diagram. Turn off the electricity to the unit the motor operates. After installing the compressor start kit place the enclosed wiring diagram on the control panel cover next to the unit wiring diagram. If your system has only this single red. Previous owners may have also installed a hard start kit that replaces these components.
Click on the image to enlarge and then save it to your computer by right clicking. A third wire is necessary to connect to the common wire. Supco 3 in 1 wiring diagram hard start relay wiring diagram new best supco 3 in 1 wiring diagram diagram. Collection of supco 3 in 1 wiring diagram.
Figure 13 shows a single red wire connecting to the run capacitor. This procedure applies to almost every air conditioning and heat pump system on the market. Route the starting kit wires along the side of the existing wiring and tie wrap all of the wires together with the tie wrap provided. This is the procedure and information for adding or replacing a hard start on an existing system the specific unit in this example is a carrier brand ground level split straight cool system.
A hard start relay basically directs the electrical current from the battery through the relay and to the starter motor instead of routing it through the ignition switch. Figure 1 3 wire connection the potential relay opens at manufacturer s specified voltage across the start winding of the motor effectively removing the start capacitor from the circuit. How to wire up a start capacitor. Here are some of the reasons why you might.
Figure one 1 shows the wiring diagram for the oem style 3 wire hard start. Restore the power to the. These components form a circuit that connect from the white wire group on the run capacitor to the red wire group on the run capacitor. If you need some help with it in this video i show you how to install and wire a spp6 hard start kit.
Unplug the unit if it connects to a wall receptacle. Turn off the unit s circuit. Inspect the start capacitor s wiring diagram. This eliminates a path of approximately 15 of wiring and potentially bad connections.