This manual provides service technicians with essential troubleshooting procedures for the Whirlpool AT316 microwave oven, including checks to perform before a service call and detailed safety warnings. It also outlines the correct procedure for replacing the mains cord and offers performance test guidelines.
Key safety information emphasizes that only trained service personnel should perform repairs, especially when handling the microwave's high‑voltage components, and provides a standard heating performance test table for reference.
Verify that the turntable and its support are in place, the plug is properly inserted, the door is closed, and that fuses are intact and power is available.
Only a trained service technician may replace the mains cord.