1. Giới thiệu
The Alerton VisualLogic Display (VLD) is a communicating sensor-controller combination featuring built-in temperature and humidity sensors. It is designed for common applications such as rooftop units, fan-coil units, and heat pumps. This device offers a cost-effective solution for in-room hotel requirements, providing an easy-to-use interface, a clear digital display, and the ability to switch between Celsius and Fahrenheit. The VLD-362W model includes an integrated wireless receiver for communication with various sensors, detecting occupancy and whether doors or windows are open or closed, and reporting this data to the front-end Building Automation System (BAS).
2. Sản phẩm hếtview
An image showing the Alerton VLD-362 Visual Logic Display Sensor-Controller. The device is white with a green digital display showing 'Inside 72', 'Set To 72', '12:54 pm', and '20% Humidity'. Buttons for 'FAN', 'SYSTEM', 'AUTO', 'SCHED', 'CLOCK', 'SCREEN', and 'MORE' are visible. The brand 'ALERTON' is printed at the bottom.
Các tính năng chính:
- Communicating sensor-controller combination with built-in temperature and humidity sensor.
- Designed for common applications such as rooftop units, fan-coil units, and heat pumps.
- Cost-effective solution for in-room hotel requirements.
- Easy-to-use interface and clear digital display.
- Celsius/Fahrenheit change-over capability.
- Integrated wireless receiver (VLD-362W model) for communication with occupancy, door, and window sensors.
3. Hướng dẫn thiết lập
3.1 Lắp đặt
- Select a suitable indoor location away from direct sunlight, drafts, or heat sources that could affect temperature readings.
- Ensure the mounting surface is flat and stable.
- Cẩn thận mở thiết bị casing để tiếp cận các lỗ lắp đặt.
- Secure the device to the wall using appropriate screws and anchors.
- Đóng casing securely after mounting.
3.2 Đấu dây
- CẢNH BÁO: Ensure all power to the HVAC system and the controller is disconnected before beginning wiring.
- Refer to the wiring diagram provided with your specific unit for terminal connections.
- Connect the power supply wires to the designated power terminals.
- Connect the communication wires (e.g., BACnet MS/TP) to the appropriate communication terminals, ensuring correct polarity.
- Connect the control wires to the HVAC equipment (e.g., fan, heating, cooling stages) as per the system design.
- Verify all connections are secure and correctly terminated.
3.3 Khởi động ban đầu
- Restore power to the HVAC system and the Alerton VLD-362.
- The display should illuminate and show initial boot-up information.
- Follow any on-screen prompts for initial configuration, such as date, time, and unit settings (Celsius/Fahrenheit).
4. Hướng dẫn vận hành
4.1 Điều hướng hiển thị
The VLD-362 features a clear digital display with various buttons for navigation and control. The main screen typically shows current indoor temperature, setpoint, time, and humidity.
4.2 Cài đặt nhiệt độ
- Sử dụng Up Và Xuống arrow buttons next to the 'Set To' display to adjust the desired temperature setpoint.
- The display will show the new setpoint as you adjust it.
4.3 Lựa chọn chế độ hệ thống
Nhấn nút HỆ THỐNG button to cycle through available system modes such as:
- NHIỆT: Activates heating function.
- MÁT MẺ: Activates cooling function.
- TỰ ĐỘNG: Automatically switches between heating and cooling based on setpoints.
- TẮT: Turns off the HVAC system.
4.4 Lựa chọn chế độ quạt
Nhấn nút FAN nút để chuyển đổi giữa các chế độ hoạt động của quạt:
- TỰ ĐỘNG: Quạt chỉ chạy khi chế độ sưởi ấm hoặc làm mát đang hoạt động.
- TRÊN, BẬT: Quạt chạy liên tục.
4.5 Scheduling (SCHED)
Nhấn nút LỊCH button to access and modify the programmed schedule. Refer to the on-screen prompts for setting daily or weekly schedules for temperature and system modes.
4.6 Clock and Screen Settings
- Nhấn CÁI ĐỒNG HỒ to adjust the current time and date.
- Nhấn MÀN HÌNH to adjust display brightness or contrast settings.
5. Bảo trì
5.1 Vệ sinh thiết bị
- Wipe the exterior of the VLD-362 with a soft, damp vải.
- Không sử dụng chất tẩy rửa có tính ăn mòn, dung môi hoặc chất xịt hóa học, vì chúng có thể làm hỏng màn hình hoặc...asing.
- Đảm bảo không có chất lỏng nào lọt vào thiết bị.
5.2 Sensor Calibration (Advanced)
The temperature and humidity sensors are factory calibrated. If you suspect inaccurate readings, consult a qualified HVAC technician or Alerton support for potential recalibration procedures. Do not attempt to recalibrate without proper tools and knowledge.
5.3 cập nhật chương trình cơ sở
Periodically check the Alerton official website or consult your system integrator for available firmware updates. Firmware updates can provide performance improvements and new features. Follow the provided instructions carefully when performing updates.
KHAI THÁC. Xử lý sự cố
| Vấn đề | Nguyên nhân có thể | Giải pháp |
|---|---|---|
| Màn hình trống hoặc không phản hồi. | No power; loose wiring; internal fault. | Check power supply to the unit. Verify wiring connections. If problem persists, contact support. |
| Nhiệt độ/độ ẩm đo được không chính xác. | Sensor obstruction; improper mounting location; sensor fault. | Ensure no objects are blocking the sensor vents. Verify the device is mounted in an appropriate location. Contact support if readings remain inaccurate. |
| HVAC system not responding to controller. | Incorrect wiring; communication issue; HVAC system fault. | Check all wiring connections between the controller and HVAC system. Verify communication settings. Ensure HVAC system is powered on and functional. |
| Cannot change settings or access menus. | Keypad lockout; system error. | Check if a keypad lockout feature is enabled (refer to advanced settings). Try power cycling the device. |
7. Thông số kỹ thuật
| Thuộc tính | Giá trị |
|---|---|
| Thương hiệu | Cảnh báo |
| Nhà sản xuất | Cảnh báo |
| Số hiệu mẫu | 010338049213 |
| Trọng lượng sản phẩm | 401 gam |
| Kích thước gói hàng | 19.3 x 13.9 x 5.3cm |
| ASIN | B081ZLR83C |
| Ngày đầu tiên có sẵn | Ngày 10 tháng 2020 năm XNUMX |
| Số lượng tịnh | 1.0 đếm |
8. Bảo hành và Hỗ trợ
Alerton products are designed for reliability and performance. For specific warranty information regarding your VLD-362 Visual Logic Display Sensor-Controller, please refer to the warranty card included with your product or visit the official Alerton website. For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact Alerton customer support or your authorized Alerton dealer. Ensure you have your model number and purchase details ready when contacting support.
Alerton Official Webđịa điểm: www.alerton.com
