Maytag F3 E0

Maytag error code F3 E0 indicates: Maytag Gemini Double Oven & MEW Wall Range: Oven cavity temperature sensor (RTD) open circuit F3 E0; oven cannot measure heat and refuses to initiate bake, broil, or convection..

The primary root cause for Maytag code F3 E0 is: On Maytag ovens (Maytag Commercial Technology heavy-duty direct drive chassis and industrial-grade relays): Platinum RTD resistance sensor wire broken inside cavity probe sheath, or loose harness plug behind oven rear insulation blanket..

To resolve error code F3 E0: Measure RTD sensor resistance at disconnect plug with ohmmeter: must measure nominal 1,080 Ω ±20 Ω at 20°C (70°F) or 1,650 Ω at 350°F (177°C). If infinite Ω, replace probe. Isolate circuit breaker power for 60 seconds. Restore power, then press and hold Cancel/Off pad for 5 seconds to clear fault latch memory.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Maytag code F3 E0 persists, the physical component causing On Maytag ovens (Maytag Commercial Technology heavy-duty direct drive chassis and industrial-grade relays): Platinum RTD resistance sensor wire broken inside cavity probe sheath, or loose harness plug behind oven rear insulation blanket. must be inspected or replaced.

Set a digital multimeter to ohms (Ω). Disconnect power and test NTC Temperature Sensor Probe (Thermistor) across Across sensor pins 1-2 (unplugged harness). Expected nominal reading is 4.8kΩ–12kΩ (at 20°C–25°C). Tolerance: Negative temperature coefficient: resistance drops smoothly when warmed with fingers. OL = open circuit..

Standard electrical safety protocol: 1. Disconnect 230V mains power before opening panels. 2. Verify zero voltage at test points. 3. Allow hot water or heating elements to cool below 30°C before handling.