Oven does not turn on at all; display is blank and interior light does not work.

Safety First: Before removing panels, switch off the breaker. Verify power is off with a non-contact tester if available.

• Check breaker: Inspect the double-pole breaker feeding the Café oven. Reset if tripped. If it trips again immediately, stop and have wiring inspected.
• Inspect power connection: Pull the oven out enough to access the rear. Check the power cord or hardwired connection and the terminal block for burns or loose screws.
• Test thermal fuse: Many Café wall ovens have a thermal fuse or high-limit thermostat behind the control panel or rear cover. Test for continuity and replace if open.
• Control power: If line power is present and fuses are good but the display is dead, the main control (EOC) or user interface board may have failed and require replacement.