Description
Mitsubishi elevator door operator board DOR-1202A Brief Introduction
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Product Name |
Mitsubishi elevator door operator board DOR-1202A |
| Model Number | DOR-1202A
DOR-160B DOR-261A DOR-261B |
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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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High-Performance Mitsubishi Elevator Door Operator Board DOR-1202A/160B/261A/261B – From Nanjing Zhuye Elevatorparts
The elevator door operator board is the core control unit for elevator door systems, governing the smooth opening, closing, and safety interlocking of elevator doors. For Mitsubishi elevators, the DOR-1202A/160B/261A/261B series door operator boards are renowned for their stability, precision, and compatibility. Nanjing Zhuye Elevatorparts, a leading manufacturer and supplier of premium elevator components, proudly presents these Mitsubishi-compatible door operator boards – engineered to meet Mitsubishi’s strict technical standards and deliver reliable performance for residential, commercial, and industrial elevators worldwide.
Product Overview: DOR-1202A/160B/261A/261B Door Operator Boards by Nanjing Zhuye Elevatorparts
Nanjing Zhuye’s DOR-1202A/160B/261A/261B door operator boards are designed as direct replacements for original Mitsubishi components, ensuring seamless integration with Mitsubishi elevator door systems. Crafted with high-grade electronic components and flame-retardant circuit boards, these boards resist voltage fluctuations, humidity, and mechanical vibration – common challenges in elevator operating environments.
Each unit undergoes rigorous quality testing, including functional verification, durability trials, and compatibility checks, before leaving the factory. The series covers multiple Mitsubishi elevator models, with the DOR-1202A/160B optimized for standard-speed elevators and the 261A/261B variants tailored for mid-to-high-speed systems. Nanjing Zhuye’s commitment to precision ensures consistent signal transmission, enabling smooth door movements and reliable safety interlocks to prevent accidents.
How to Use & Install the DOR-1202A/160B/261A/261B Door Operator Board
Proper installation and operation are critical to the board’s performance and elevator safety. These steps should be performed by certified elevator technicians:
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Safety Preparation: Shut down the elevator’s main power supply and lock the switch to prevent accidental activation. Wear anti-static gloves and use insulated tools to protect the board’s sensitive circuitry from damage or electric shock.
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Remove the Old Board: Locate the existing door operator board in the elevator’s door machine cabinet. Disconnect all wiring harnesses gently, taking detailed photos or labeling each connector to ensure correct reconnection. Remove the mounting screws and carefully extract the old board.
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Install the New Board: Select the matching variant (DOR-1202A/160B/261A/261B) for your Mitsubishi elevator model. Align Nanjing Zhuye’s board with the mounting holes in the cabinet and secure it firmly with screws. Reconnect each wiring harness according to your labels, ensuring connectors are fully locked in place to avoid signal loss.
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Configuration & Calibration: Restore power and use the elevator’s diagnostic tool to synchronize the board with the door system. Calibrate door opening/closing speeds, sensitivity, and safety edge responses as specified in the Mitsubishi elevator manual. Nanjing Zhuye’s boards are pre-programmed for basic compatibility, but custom settings may be required for specific models.
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Functional Testing: Conduct comprehensive tests – verify door opening/closing smoothness, response to floor calls, and safety interlock activation (e.g., stopping doors when obstructed). Test emergency door release functions to ensure compliance with safety standards. Document test results and address any issues (e.g., jitter, delayed responses) by rechecking wiring or consulting Nanjing Zhuye’s technical support.
Recommended Replacement Cycle for DOR-1202A/160B/261A/261B
To maintain door system reliability and passenger safety, follow these replacement guidelines from Nanjing Zhuye Elevatorparts:
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Standard Usage Environments: For residential buildings or small offices (400-700 elevator trips per day), replace the board every 6-8 years. Conduct annual inspections to check for error codes, erratic door movements, or loose connections.
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High-Traffic Commercial Spaces: Elevators in malls, hotels, or airports (over 1000 trips per day) require more frequent replacement. Swap the board every 4-5 years. Perform semi-annual inspections to monitor signal stability and component wear.
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Harsh Operating Conditions: Elevators in industrial areas, coastal regions (high humidity), or locations with frequent power surges need replacement every 3-4 years. Conduct quarterly inspections to check for corrosion, circuit damage, or moisture ingress.
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Immediate Replacement Scenarios: Replace the board immediately if it displays persistent error codes, causes door jams/malfunctions, or fails safety tests. Physical damage (e.g., cracks, water exposure) or unresponsive controls also demand urgent replacement to avoid safety risks.
Why Choose Nanjing Zhuye Elevatorparts for DOR-1202A/160B/261A/261B?
Nanjing Zhuye Elevatorparts has earned global trust for delivering authentic, high-performance elevator components. The DOR-1202A/160B/261A/261B series reflects the company’s dedication to quality, compatibility, and customer satisfaction.
Beyond superior products, Nanjing Zhuye offers comprehensive support: technical consultation for installation and troubleshooting, fast global shipping to minimize downtime, and a reliable warranty. The company’s deep expertise in Mitsubishi systems ensures seamless integration without modifications, saving time for maintenance teams.
Whether you’re a building manager, elevator service provider, or Mitsubishi elevator owner, Nanjing Zhuye delivers consistent quality – from bulk orders to single replacements. Choosing these door operator boards means investing in smooth elevator operation, reduced maintenance costs, and enhanced passenger safety.
The DOR-1202A/160B/261A/261B door operator board is a critical component for elevator reliability. By following Nanjing Zhuye’s installation guidelines and replacement cycles, you can keep your Mitsubishi elevator doors functioning flawlessly. Trust Nanjing Zhuye Elevatorparts for premium components that prioritize safety and performance.
For more information about the DOR-1202A/160B/261A/261B series or other Mitsubishi elevator parts, visit our website or contact our sales team today. We’re committed to supporting your elevator maintenance needs with expert service and top-tier products.
