Field Actions
DISPATCHAlways disconnect appliance from 230V/400V mains before opening panels. Use CAT III multimeter for circuit testing.
Frequently Asked Questions: Bluesky D19
FAQ TREEWhat does error code D19 mean on a Bluesky appliance?
Bluesky error code D19 indicates: Carrefour Bluesky BLV / BFD Full-Size & Slimline Dishwasher Series: Diagnostic fault code D19 registered by the microcomputer controller. Kitchen sink drain siphon spigot obstructed or knockout plug membrane not pierced.
What is the root cause of Bluesky error code D19?
The primary root cause for Bluesky code D19 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: new kitchen sink installation with unpunched spigot knockout, or grease sludge clogging branch. Metrological tolerance verification: siphon spigot internal lumen diameter minimum 18 mm unblocked; backpressure 0 Pa..
How do I fix or resolve Bluesky error code D19?
To resolve error code D19: Disconnect mains power before servicing. Unplug the harness at the main PCB and use a calibrated digital multimeter: disconnect discharge hose from sink trap spigot, clear grease plug or punch out internal blanking membrane with screwdriver. 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.
Is it safe to clear Bluesky error code D19 by resetting power?
Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Bluesky code D19 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: new kitchen sink installation with unpunched spigot knockout, or grease sludge clogging branch. Metrological tolerance verification: siphon spigot internal lumen diameter minimum 18 mm unblocked; backpressure 0 Pa. must be inspected or replaced.
How do I test electrical resistance for Bluesky code D19 using a multimeter?
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..
What safety protocol must be followed before servicing Bluesky code D19?
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.
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