Sauter d26

Sauter error code D26 indicates: Sauter Confort / Saveurs / SFW Inverter Washer: BLDC motor inverter overcurrent fault d26; peak motor phase current exceeds safe hardware protection threshold..

The primary root cause for Sauter code D26 is: On Sauter washing machines featuring Confort SFW low-noise inverter drive, dynamic balance monitoring, and energy-optimized wash hydraulics: Mechanical drum obstruction (foreign object between tub and drum), shorted motor stator winding, or failed IGBT bridge..

To resolve error code D26: Rotate drum by hand to confirm free spinning. Measure resistance across all 3 motor phases (nominal ~5–12 Ω balanced). Replace inverter PCB if shorted. Position dial on Stop, press and hold Start/Pause and Spin Speed keys for 5 seconds until '00' flashes, then restart machine.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Sauter code D26 persists, the physical component causing On Sauter washing machines featuring Confort SFW low-noise inverter drive, dynamic balance monitoring, and energy-optimized wash hydraulics: Mechanical drum obstruction (foreign object between tub and drum), shorted motor stator winding, or failed IGBT bridge. must be inspected or replaced.

Set a digital multimeter to ohms (Ω). Disconnect power and test 3-Phase Motor Windings / Tacho Generator / Carbon Brushes across Across phase pins U-V, V-W, U-W on motor harness; across tacho pins. Expected nominal reading is 3Ω–6Ω (BLDC phase U-V-W) / 60Ω–180Ω (Tacho coil) / 1.5Ω–3.5Ω (Universal stator). Tolerance: BLDC phase winding values must be strictly balanced within ±0.3Ω. Hand rotation generates 1V–4V AC on tacho..

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.