| Step | Expected Result/Action |
|---|---|
| Turn power off. Use the capacitor discharge tool (Figure SP-8-6) to discharge citor and any other capacitors in the unit. Locate the wiring the run capacitor. {Refer to the unit wiring diagram.) | Compressor leads connected to the run capacitor terminal are identified. |
| 22. Connect the temporary start capacitor, two jumper wires with insulated alligator dips, and an insulated screwdriver to one terminal of the run capacitor as shown in Figure SP-9-21, View A. NOTE: Always wear safety glasses when performing this procedure. For added protection against a possible rupture, shield the start capacitor in an enclosure. | Temporary start capacitor and other test equipment connected in preparation for starting the compressor. |
| 23. Turn power on and simultaneously touch the screwdriver or probe to the other terminal of the run capacitor as shown in Figure SP-9-21, View B. Pull the screwdriver away from the terminal after a maximum of 3 seconds. Discharge the temporary start capacitor. | Compressor starts as a result of the capacitance boost. Run the compressor for about 10 minutes, then turn off power to the compressor. Let the compressor sit idle for about 5 minutes to allow time for the system pressures to equalize, then proceed to step 24. |
| 24. Try restarting the compressor without the temporary start (boost) capacitor. | If the compressor will not start without a temporary boost, install a permanent start capacitor and start relay supplied in a manufacturer's recommended start kit. |
