Description
Elevator Lop Display Board STNLCD-V
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Product Name |
Elevator Lop Display Board |
| Model Number | KM51104200G01
KM51104200G11 KM51104206G01 KM51104206G11 KM51105300G01 KM51105300G11 |
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Quality
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Original.Brand New
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Payment
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T/T. Paypal. Western Union
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Delivery
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3-5 Working Days
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Packaging
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Packed by carton
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Elevator LOP Display Board STNLCD-V | Compatible with KONE Elevators
The Elevator LOP Display Board STNLCD-V is a precision-engineered landing display circuit board fully optimized for seamless compatibility with KONE elevators. Designed for installation in floor landing operating panels, this industrial LCD display module serves as the primary external human-machine interaction interface for elevator systems. It accurately shows real-time floor levels, traveling direction arrows, and operational status updates for waiting passengers. As a core signal reception component tailored for KONE hall call systems, the STNLCD-V steadily receives low-voltage synchronous data signals from the main controller to deliver consistent, high-clarity visual output in all daily operating scenarios. Common malfunctions including flickering digits, dim screen brightness, blank display screens, and delayed signal synchronization typically stem from long-term mechanical vibration, lobby dust accumulation, and gradual circuit aging. Manufactured in strict compliance with KONE original electrical parameters and mounting dimensions, this LOP display board is an indispensable spare part for routine elevator maintenance, building elevator retrofits, and bulk inventory stocking for global elevator service providers.
Featuring flame-retardant insulated PCB and premium anti-aging LCD core components, the Elevator LOP Display Board STNLCD-V delivers outstanding dustproof, moisture-proof, and anti-electromagnetic interference performance. Adapted to high-traffic public lobby environments with frequent temperature fluctuations and long-duration continuous operation, the board maintains stable display output without screen jitter, distortion, or color deviation. All mounting hole layouts, terminal definitions, working voltage ranges, and signal transmission protocols fully conform to KONE factory standards, enabling true plug-and-play installation with no extra programming, parameter calibration, or circuit modification required. Built-in surge protection chips effectively resist current fluctuations and electromagnetic interference from surrounding building electrical equipment. Ideal for all mainstream KONE residential and commercial elevators, it provides uniform display brightness and long-term operational stability.
Standard Installation & Professional Operation Guidelines
All disassembly and installation procedures for the STNLCD-V LOP display board must be performed by certified technicians professional in KONE elevator systems. Before starting maintenance work, completely cut off the landing independent power supply, lock the safety isolation switch, and post a prominent “Maintenance In Progress” warning sign on the landing door. Live-line disassembly and hot swapping are strictly prohibited to prevent interface burnout, chip damage, and unexpected elevator downtime.
Gently pry open the landing decorative panel using insulated professional tools. Verify the model of the original display board to confirm complete compatibility with STNLCD-V. Slowly extract the internal display assembly, disconnect power cords and signal connectors one by one, and clearly mark all wiring positions to avoid misconnection during reinstallation. Remove the fixing screws and safely detach the defective original circuit board.
Thoroughly clean the internal panel mounting slot to eliminate dust and conductive particles that may cause poor signal contact or unstable operation. Secure the brand-new STNLCD-V display board firmly with anti-loose screws to prevent positional displacement caused by long-term elevator vibration. Reconnect all cables strictly following the marked wiring sequence and double-check every terminal for tight and reliable connection. Restore the decorative panel, reactivate the power supply, and conduct multiple elevator round-trip test runs to verify clear floor readouts, responsive direction indication, and stable fault-free signal linkage.
Scientific Replacement Cycle & Fault Replacement Standards
The overall service life of the STNLCD-V display board varies based on ambient humidity and daily elevator operating frequency. For dry residential communities and low-frequency office building elevators, the recommended standard replacement cycle is 6 to 8 years.
For high-traffic venues such as shopping malls, medical centers, and public transport hubs, or humid coastal environments with persistent air corrosion, the board endures continuous high-load operation and environmental erosion. It is recommended to shorten the replacement cycle to 4 to 5 years to prevent sudden display failures and service interruptions.
Immediate replacement is mandatory once abnormal symptoms occur, including uneven brightness, flickering screens, incomplete digit segments, slow signal refresh, oxidized connectors, and abnormal circuit board overheating. Timely replacement of the STNLCD-V board eliminates potential safety hazards and maintains stable landing display performance for all KONE elevator units.
Reliable Supply Advantages from Our Factory
We supply brand-new factory-tested Elevator LOP Display Board STNLCD-V, 100% compatible with all mainstream KONE elevator models. Every unit undergoes strict 72-hour continuous aging testing and professional signal compatibility inspection before shipment to ensure stable performance. We maintain adequate in-stock inventory, support fast global cross-border logistics, and provide reliable remote installation guidance. Our high-precision OEM-grade spare parts effectively reduce on-site maintenance difficulty, minimize elevator downtime, and help global elevator contractors optimize overall service efficiency and operational safety standards.
