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

1. Introduktion

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. Produktet er slutview

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.

Nøglefunktioner:

• 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. Opsætningsvejledning

3.1 Montering

1. Select a suitable indoor location away from direct sunlight, drafts, or heat sources that could affect temperature readings.
2. Ensure the mounting surface is flat and stable.
3. Åbn forsigtigt enheden casing to access the mounting holes.
4. Secure the device to the wall using appropriate screws and anchors.
5. Luk casing securely after mounting.

3.2 Ledningsføring

1. ADVARSEL: 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 Indledende opstart

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. Betjeningsvejledning

4.1 Skærmnavigation

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 Indstilling af temperatur

1. Brug Up og Ned 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 Valg af systemtilstand

Tryk på SYSTEM button to cycle through available system modes such as:

• VARME: Activates heating function.
• FEDT NOK: Aktiverer kølefunktionen.
• BIL: Automatically switches between heating and cooling based on setpoints.
• OFF: Turns off the HVAC system.

4.4 Valg af ventilatortilstand

Tryk på FAN knap til at skifte mellem ventilatorens driftstilstande:

• BIL: Ventilatoren kører kun, når opvarmning eller køling er aktiv.
• PÅ: Ventilatoren kører kontinuerligt.

4.5 Scheduling (SCHED)

Tryk på planlagte turneringer 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

• Trykke UR to adjust the current time and date.
• Trykke SKÆRM to adjust display brightness or contrast settings.

5. Vedligeholdelse

5.1 Rengøring af enheden

• Wipe the exterior of the VLD-362 with a soft, damp klæde.
• Brug ikke slibende rengøringsmidler, opløsningsmidler eller kemiske spray, da disse kan beskadige skærmen ellerasing.
• Sørg for, at der ikke kommer væske ind i enheden.

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 firmwareopdateringer

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. Fejlfinding

7. Specifikationer

8. Garanti og support

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 Webwebsted: www.alerton.com