Field Actions
DISPATCHAlways disconnect appliance from 230V/400V mains before opening panels. Use CAT III multimeter for circuit testing.
Frequently Asked Questions: H-Koenig LDS-14
FAQ TREEWhat does error code LDS-14 mean on a H-Koenig appliance?
H-Koenig error code LDS-14 indicates: H.Koenig SWRC90 / SWRC110 / WaterMop Laser LDS Smart Robotic Vacuum & Mop: Diagnostic fault code LDS-14 registered by the microcomputer controller. Lithium-ion battery internal NTC temperature sensor exceeded safe limit (> 55°C).
What is the root cause of H-Koenig error code LDS-14?
The primary root cause for H-Koenig code LDS-14 is: On H.Koenig appliances engineered with 360° laser LDS distance turret (5-8 Hz), twin DC wheel drive motors with encoders, 20W BLDC suction fan, and 14.8V 2600mAh lithium battery with thermal cut-off: extended MAX suction mode in warm environment or internal battery cell dendritic short Metrological tolerance verification: battery pack thermal NTC resistance 10 kΩ at 25°C (~3.5 kΩ at 50°C); trips cutoff at > 55°C..
How do I fix or resolve H-Koenig error code LDS-14?
To resolve error code LDS-14: Disconnect mains power before servicing. Unplug the harness at the main PCB and use a calibrated digital multimeter: power off robot for 45 minutes to cool; measure battery pack NTC resistance; replace battery. Inspect contacts for pin oxidation or loose terminals. Replace defective part if out of tolerance, re-energize and clear error: turn off the mechanical master rocker switch under the chassis, clean optical cliff sensors and wheel hubs, place robot on charging dock, and hold Auto for 5 seconds.
Is it safe to clear H-Koenig error code LDS-14 by resetting power?
Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if H-Koenig code LDS-14 persists, the physical component causing On H.Koenig appliances engineered with 360° laser LDS distance turret (5-8 Hz), twin DC wheel drive motors with encoders, 20W BLDC suction fan, and 14.8V 2600mAh lithium battery with thermal cut-off: extended MAX suction mode in warm environment or internal battery cell dendritic short Metrological tolerance verification: battery pack thermal NTC resistance 10 kΩ at 25°C (~3.5 kΩ at 50°C); trips cutoff at > 55°C. must be inspected or replaced.
How do I test electrical resistance for H-Koenig code LDS-14 using a multimeter?
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..
What safety protocol must be followed before servicing H-Koenig code LDS-14?
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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