De Dietrich Er10

De Dietrich error code ER10 indicates: De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Steam boiler water evacuation fault Er10; drain pump fails to pump residual water out of the steam boiler..

The primary root cause for De Dietrich code ER10 is: On De Dietrich steam combi ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Calcium flakes wedging the mini drain pump impeller, blocked silicone drain tube, or open pump coil (~150–220 Ω)..

To resolve error code ER10: Inspect mini drainage pump below steam generator. Clear scale obstructions from pump chamber. Measure pump coil resistance (~150–220 Ω). Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if De Dietrich code ER10 persists, the physical component causing On De Dietrich steam combi ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Calcium flakes wedging the mini drain pump impeller, blocked silicone drain tube, or open pump coil (~150–220 Ω). 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.