1. Confirm the complaint
“Not working” can mean no power, no start, poor performance, unusual sound, intermittent operation or a specific error. Details help narrow the path.
2. Identify the appliance
The model and serial number connect the symptom to the correct design, parts information and service documentation.
3. Check the environment
- Power, outlet, breaker and controls
- Water supply, drain and hoses
- Airflow, ventilation and room conditions
- Installation, leveling and clearances
SPOT'S QUICK WIN
Before calling, write down the exact symptom, when it happens and any error code. Do not disassemble the appliance.
4. Test likely systems
The technician follows the symptom and product design instead of replacing parts by guesswork. The goal is to identify the failed system and verify the cause.
5. Build the decision
A useful estimate considers parts, labor, condition, age, parts availability and whether the appliance remains a good fit for the home.
SAFETY FIRSTGas, high voltage, sharp edges, water and moving parts can create serious hazards. Diagnosis and repair should be handled by qualified people.