FAGOR Er01

FAGOR error code ER01 indicates: Fagor Masterchef / Innova / 6H Pyrolytic Multi-Function Oven: Cavity temperature probe circuit open or shorted Er01; oven immediately halts cooking and beeps continuously..

The primary root cause for FAGOR code ER01 is: On FAGOR built-in ovens featuring Masterchef 6H pyrolytic thermal management, high-flow tangential cooling turbine, and digital programmer interface: Defective platinum RTD sensor probe (nominal PT500: ~540 Ω at 20°C, PT1000: ~1078 Ω at 20°C), or damaged ceramic lead wires..

To resolve error code ER01: Isolate mains breaker. Remove rear oven panel. Disconnect temperature sensor connector and measure resistance (~540 Ω at 20°C for PT500). Replace probe if open. Return function selector to 0, isolate the power distribution breaker for 60 seconds, restore power and configure the clock.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if FAGOR code ER01 persists, the physical component causing On FAGOR built-in ovens featuring Masterchef 6H pyrolytic thermal management, high-flow tangential cooling turbine, and digital programmer interface: Defective platinum RTD sensor probe (nominal PT500: ~540 Ω at 20°C, PT1000: ~1078 Ω at 20°C), or damaged ceramic lead wires. 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.