LEGRAND Keor SP 310190 UPS User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation of your LEGRAND Keor SP 310190 Uninterruptible Power Supply (UPS). The Keor SP 310190 is designed to protect your electronic devices from power outages, surges, and fluctuations, ensuring continuous power supply and data integrity. Please read this manual thoroughly before installation and use, and retain it for future reference.

2. Safety Information

Important Safety Instructions:

• Do not open the UPS casing. There are no user-serviceable parts inside. Refer all servicing to qualified service personnel.
• Do not connect appliances that could overload the UPS, such as laser printers or heaters.
• Ensure the UPS is connected to a grounded power outlet.
• Do not expose the UPS to rain, moisture, or excessive humidity.
• Position the UPS in a well-ventilated area, away from direct sunlight or heat sources.
• In case of emergency, press the power button to turn off the UPS and disconnect it from the AC power supply.
• Battery replacement should only be performed by qualified personnel using the same type and number of batteries.

3. Package Contents

Verify that all items listed below are included in your package. If any items are missing or damaged, please contact your retailer.

• LEGRAND Keor SP 310190 UPS Unit
• Power Cord
• USB Communication Cable
• User Manual (this document)

4. Product Overview

The LEGRAND Keor SP 310190 UPS features a compact design with essential ports for power protection. Below are diagrams illustrating the front and rear panels of the unit.

Figure 4.1: Front and Side View of the UPS

This image displays the main unit from a front-side perspective, highlighting the power button and LED indicators on the white panel, and the distinctive textured black casing.

Figure 4.2: Rear Panel Connections

The rear panel provides all necessary connection points, including two grounded (Schuko) outlets, two IEC outlets for battery backup, a USB port for communication, and a cooling fan for optimal performance.

Figure 4.3: Side View of the UPS

This image shows a side profile of the UPS, emphasizing the ventilation design on the white panel and the overall robust construction.

4.1 Front Panel Indicators and Controls

• Power Button: Used to turn the UPS ON or OFF.
• LED Indicators: Display the operational status of the UPS, including AC mode, battery mode, fault, and battery level. Refer to the operating section for detailed explanations.

4.2 Rear Panel Connections

• AC Input: Connects the UPS to the main power supply.
• Grounded Outlets (Schuko): Two outlets providing battery backup and surge protection.
• IEC Outlets: Two additional outlets providing battery backup and surge protection.
• USB Port: For communication with a computer to monitor UPS status and perform controlled shutdowns.
• Communication Port (DB9): For advanced communication with network devices or management systems.
• Cooling Fan: Ensures proper ventilation and prevents overheating.

5. Setup

Follow these steps to set up your LEGRAND Keor SP 310190 UPS:

1. Unpacking: Carefully remove the UPS from its packaging. Inspect for any shipping damage.
2. Placement: Place the UPS on a flat, stable surface in a cool, dry, and well-ventilated area. Ensure there is adequate space around the unit for airflow. Avoid placing it near heat sources or in direct sunlight.
3. Initial Charging: Connect the UPS to a grounded wall outlet using the provided power cord. Allow the unit to charge for at least 8 hours before connecting any devices to ensure optimal battery performance. The UPS will automatically begin charging when connected to AC power.
4. Connecting Devices:
   • Plug your computer, monitor, and other critical electronic devices into the grounded (Schuko) or IEC outlets on the rear panel of the UPS.
   • Do not connect surge protectors or power strips to the UPS outlets, as this can reduce the effectiveness of the UPS.
   • Ensure the total power consumption of connected devices does not exceed the UPS's capacity (900W).
5. USB Communication (Optional): Connect the USB cable from the UPS to your computer's USB port. Install the appropriate UPS management software (usually available from the manufacturer's website) to enable monitoring and automatic shutdown features.

6. Operating Instructions

6.1 Turning the UPS On/Off

• To Turn On: Press and hold the power button on the front panel for approximately 3 seconds until you hear a beep and the LED indicators illuminate.
• To Turn Off: Press and hold the power button for approximately 3 seconds until you hear a beep and the LED indicators turn off.

6.2 LED Indicators

The front panel LEDs provide visual feedback on the UPS status:

6.3 Automatic Voltage Regulation (AVR)

The LEGRAND Keor SP 310190 features Automatic Voltage Regulation (AVR). This function automatically corrects minor voltage fluctuations (sags and surges) without switching to battery power, thereby extending battery life and providing stable power to your devices.

7. Maintenance

Proper maintenance ensures the longevity and optimal performance of your UPS.

• Battery Care:
  • Keep the UPS connected to AC power to ensure the battery remains charged.
  • Perform a battery self-test periodically (if supported by software) or discharge the UPS by unplugging it from the wall and letting it run on battery for a short period every 3-6 months. This helps calibrate the battery and ensures it's functioning correctly.
  • Batteries typically last 3-5 years. If the UPS consistently indicates a low battery or fails to provide adequate backup time, the battery may need replacement. Contact qualified service personnel for battery replacement.
• Cleaning:
  • Ensure the UPS is turned off and disconnected from the AC power supply before cleaning.
  • Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid or aerosol cleaners.
  • Keep ventilation openings clear of dust and debris to ensure proper airflow.

8. Troubleshooting

This section addresses common issues you might encounter with your UPS. If the problem persists after following these steps, please contact customer support.

9. Specifications

Key technical specifications for the LEGRAND Keor SP 310190 UPS:

• Model: 310190
• Nominal Power: 1500 VA / 900 W
• Input Voltage: 230 Volt
• Output Voltage: 230 Volt
• Battery Type: Lead-acid (2 x 12V/9Ah)
• Typical Recharge Time: 10 minutes (to 90% capacity)
• Outlets: 2 x Grounded (Schuko), 2 x IEC
• Communication Ports: USB-HID, DB9
• Automatic Voltage Regulation (AVR): Yes
• Product Dimensions: 47 x 24.5 x 27 cm
• Item Weight: 10.67 kg
• Color: Black
• Manufacturer: Legrand
• Country of Origin: China

10. Warranty and Support

LEGRAND products are manufactured to high-quality standards and are backed by a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Legrand website. For technical support, troubleshooting assistance, or to inquire about service, please contact Legrand customer service through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.

Online Resources: For additional information, software downloads, and FAQs, please visit the official Legrand website.