Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to replace an air conditioning unit's run capacitor [title] Set the thermostat control to the off position. [title] Locate the 220v breaker box. [step] It should be located close to your ac compressor.

Ending1: If you do not find it, try the following methods of locating your ac capacitor's control box. [substeps] Push the temperature dial lever toward the top in an upwards direction to pull the controls to the off position. Ending2: [title] Unplug the ac adapter from the power supply, or turn the off switch. [title] Unscrew the ac manifold a little bit at a time using a phillips head screwdriver. Ending3: [title] Using the same wrench, take the temp dial on your compressor and test the air using it. [title] Find the ac outlet closest to your heating unit. Ending4: This feeds the unit the voltage necessary for it to run. Often you will see a cable running from this breaker box directly to the ac compressor.

Answer format: ending1/ending2/ending3/ending4