Alerton VLD-362 Visual Logic Display Sensor-Controller User Manual

1. Fampidirana

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. Vokatra mihoatraview

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.

Lafin-javatra fototra:

• 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. Torolàlana fananganana

3.1 Fametrahana

1. Select a suitable indoor location away from direct sunlight, drafts, or heat sources that could affect temperature readings.
2. Ataovy azo antoka fa fisaka sy mafy orina ny velaran'ny fametrahana azy.
3. Sokafy tsara ny fitaovana casing mba hidirana amin'ireo lavaka fametrahana.
4. Secure the device to the wall using appropriate screws and anchors.
5. Akatona ny casing securely after mounting.

3.2 Tariby

1. FAMPITANDREMANA: Ensure all power to the HVAC system and the controller is disconnected before beginning wiring.
2. Refer to the wiring diagram provided with your specific unit for terminal connections.
3. Connect the power supply wires to the designated power terminals.
4. Connect the communication wires (e.g., BACnet MS/TP) to the appropriate communication terminals, ensuring correct polarity.
5. Connect the control wires to the HVAC equipment (e.g., fan, heating, cooling stages) as per the system design.
6. Verify all connections are secure and correctly terminated.

3.3 Fampivoarana voalohany

1. Restore power to the HVAC system and the Alerton VLD-362.
2. The display should illuminate and show initial boot-up information.
3. Follow any on-screen prompts for initial configuration, such as date, time, and unit settings (Celsius/Fahrenheit).

4. Torolàlana miasa

4.1 Fitetezana Aseho

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 Fametrahana ny maripana

1. Ampiasao ny Up SY Midina arrow buttons next to the 'Set To' display to adjust the desired temperature setpoint.
2. The display will show the new setpoint as you adjust it.

4.3 Fifantenana ny fomba fiasan'ny rafitra

Tsindrio ny RAFITRA button to cycle through available system modes such as:

• HAFANA: Activates heating function.
• COOL: Manetsika ny fiasan'ny fampangatsiahana.
• CAR: Automatically switches between heating and cooling based on setpoints.
• eny; Turns off the HVAC system.

4.4 Fifantenana ny fomba mpankafy

Tsindrio ny Fan button to cycle through fan operation modes:

• CAR: Ny fantson-drano ihany no mandeha rehefa mafana ny hafanana na ny fampangatsiahana.
• ON: Ny mpankafy dia mandeha tsy tapaka.

4.5 Scheduling (SCHED)

Tsindrio ny SCHED 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

• mpanao gazety CLOCK to adjust the current time and date.
• mpanao gazety SCREEN to adjust display brightness or contrast settings.

5. Fikojakojana

5.1 Fanadiovana ny fitaovana

• Wipe the exterior of the VLD-362 with a soft, damp lamba.
• Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the display or casing.
• Ataovy azo antoka fa tsy misy rano miditra ao amin'ilay fitaovana.

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 Fanavaozana firmware

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.

6. Famahana olana

7. Famaritana

8. Warranty sy fanohanana

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 Webtranokala: www.alerton.com