What should you check after recharging for leaks and proper operation?

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After adding refrigerant, the focus is on confirming there are no leaks and that the system is actually operating correctly. Start by checking for leaks around all connections, hoses, the condenser, and the evaporator with an appropriate detector or soapy solution, and repair any found leaks before proceeding. Then verify the charge by testing how the system is performing: measure the pressures on the high and low sides with a manifold gauge set and compare them to the manufacturer’s specifications for the current conditions, and confirm the cooling performance—air at the vents should be sufficiently cold and the compressor should cycle normally without signs of abnormal behavior. If the pressures are within spec and cooling is solid, the system is properly charged and functioning. Replacing the compressor or ignoring leaks would not be appropriate steps after recharging, and focusing only on electrical wiring does not address the refrigerant charge or potential leaks.