Bluesky D10

Bluesky error code D10 indicates: Carrefour Bluesky BLV / BFD Full-Size & Slimline Dishwasher Series: Diagnostic fault code D10 registered by the microcomputer controller. Sump thermal safety limiter thermostat tripped or open circuit detected.

The primary root cause for Bluesky code D10 is: On Carrefour Bluesky consumer appliances engineered for European retail engineered with Carrefour OEM dishwasher hydraulics with 2040W flow heater (26-29 Ω), wash motor (90-120 Ω), and reed impeller turbine: dry heating due to pump failure, bimetal disc fatigue, or wash pump aeration cavitating. Metrological tolerance verification: bimetal thermal limiter contact < 0.2 Ω closed; opens at 85°C ±5°C; resets manually or at 60°C..

To resolve error code D10: Disconnect mains power before servicing. Unplug the harness at the main PCB and use a calibrated digital multimeter: measure continuity across safety thermostat terminals expecting < 0.2 Ω; reset red button if manual type. Inspect contacts for pin oxidation or loose terminals. Replace defective part if out of tolerance, re-energize and clear error: press and hold the Start/Reset key for 5 seconds until the program indicator extinguishes and the drain motor runs to purge the basin.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Bluesky code D10 persists, the physical component causing On Carrefour Bluesky consumer appliances engineered for European retail engineered with Carrefour OEM dishwasher hydraulics with 2040W flow heater (26-29 Ω), wash motor (90-120 Ω), and reed impeller turbine: dry heating due to pump failure, bimetal disc fatigue, or wash pump aeration cavitating. Metrological tolerance verification: bimetal thermal limiter contact < 0.2 Ω closed; opens at 85°C ±5°C; resets manually or at 60°C. must be inspected or replaced.

Set a digital multimeter to ohms (Ω). Disconnect power and test Drain Pump Motor Stator Coils across Across pump motor spade terminals (L-N unclipped). Expected nominal reading is 160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC). Tolerance: ±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ..

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.