Rosewill Glacier 850M 850W 80 Plus Bronze Semi-Modular Power Supply User Manual

1. Introducció

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Rosewill Glacier 850M 850W 80 Plus Bronze Semi-Modular Power Supply. Please read this manual thoroughly before installation and retain it for future reference.

Informació de seguretat

• Always disconnect the power supply from the AC outlet before installing or removing any components.
• No obriu la font d'alimentació. Alt voltatgetagHi ha elements a l'interior i, en obrir la unitat, la garantia quedarà anul·lada.
• Assegureu-vos de posar a terra correctament per evitar descàrregues elèctriques.
• Instal·leu la font d'alimentació en una zona ben ventilada.
• Feu servir només els cables que s'inclouen amb la font d'alimentació.

2. Producte acabatview

The Rosewill Glacier 850M is an 850-watt semi-modular power supply designed for desktop computer systems. It features 80 Plus Bronze certification for efficiency and a silent 135mm fan with automatic speed control for optimal cooling and low noise levels.

Característiques principals:

• 80 Plus Bronze Certified: Delivers 82% to 87% or more efficiency at normal loading conditions.
• Semi-Modular Design: Allows for cleaner cable management by connecting only necessary cables.
• Intelligent Thermal Operation: Silent 135mm fan with auto fan speed control provides efficient cooling at low noise levels.
• Proteccions integrals: Includes Short-Circuit, Over-Current, Over-Voltage, Over-Power, Under-Voltage, and Over-Temperature Protections.
• Strong Single +12V Rail: Ensures stable and high-efficiency power delivery.

Figure 2.1: Rosewill Glacier 850M Power Supply Unit.

Figure 2.2: Rosewill Glacier 850M Power Supply and retail packaging.

3. Guia d'instal·lació

3.1 Instal·lació física

1. Ensure your computer is powered off and disconnected from the AC outlet.
2. Traieu el panell lateral de la caixa de l'ordinador.
3. If replacing an existing PSU, remove its mounting screws and carefully slide it out.
4. Place the Rosewill Glacier 850M into the PSU mounting bay of your computer case. Ensure the fan is facing the correct direction (usually downwards for bottom-mounted PSUs, or as per case design for optimal airflow).
5. Fixeu la font d'alimentació a la carcassa amb els cargols de muntatge proporcionats.

3.2 Connexions de cable

The Glacier 850M features a semi-modular design, allowing you to connect only the cables required for your system. Refer to the modular port layout and cable specifications below.

Figura 3.1: Ports de connexió de cable modular a la font d'alimentació.

Figure 3.2: Table of included cable types and lengths for Glacier 850M.

1. 20+4 Pin Main Power Connector: Connect the fixed 20+4 pin cable to your motherboard's main power socket.
2. 8 Pin EPS (CPU) Connector: Connect the appropriate 8-pin (or 4+4 pin) CPU cable(s) to your motherboard's CPU power socket(s).
3. PCI-E Connectors: For graphics cards, connect the required 6+2 pin PCI-E cables to the GPU and the corresponding modular ports on the PSU.
4. SATA & Molex Connectors: Connect SATA cables for SSDs/HDDs and Molex cables for other peripherals (e.g., case fans, optical drives) as needed.
5. Adaptador FDD: Use if your system requires a Floppy Disk Drive power connection.
6. Ensure all connections are secure and cables are routed to allow for good airflow within the case.
7. Close your computer case and reconnect the AC power cable to the PSU and the wall outlet.

4. Funcionament

Once installed and connected, your Rosewill Glacier 850M Power Supply is ready for operation. The unit's 135mm fan features automatic speed control, adjusting its rotation based on the power supply's temperature to maintain optimal cooling while minimizing noise.

Encès/Apagat

• Use the power switch located on the rear of the PSU to turn the unit on or off.
• Always ensure the power switch is in the 'On' position before attempting to power on your computer.

Figura 4.1: posterior view of the PSU showing the power switch and AC inlet.

5. Manteniment

Un manteniment regular ajuda a garantir la longevitat i el rendiment òptim de la vostra font d'alimentació.

• Neteja: Periodically clean the exterior of the power supply and the fan grille to prevent dust buildup. Use compressed air to gently clear dust from inside the unit (without opening the casing).
• Flux d'aire: Ensure that the computer case has adequate airflow and that the power supply's fan is not obstructed.
• Gestió de cables: Periodically check cable connections to ensure they are secure and not interfering with airflow.

6. Solució De Problemes

Si teniu problemes amb la font d'alimentació, consulteu els passos habituals següents per a la resolució de problemes:

• Sense energia:
  • Check if the AC power cable is securely connected to both the PSU and the wall outlet.
  • Ensure the power switch on the rear of the PSU is in the 'On' position.
  • Verifiqueu que la presa de corrent funciona connectant-hi un altre dispositiu.
  • Check all internal power connections (20+4 pin, CPU, PCIe) to ensure they are firmly seated.
• Inestabilitat del sistema/aturades aleatòries:
  • Ensure your power supply's wattage és suficient per a tots els components.
  • Comproveu que la carcassa de l'ordinador estigui ben ventilada per evitar que s'escalfi massa.
  • Verify that all modular cables are correctly and securely connected to the PSU and components.
• Soroll fort del ventilador:
  • Clean the fan grille and ensure no obstructions are present.
  • Ensure the PSU is not operating under excessive load, which can cause the fan to spin faster.

If issues persist after troubleshooting, contact Rosewill customer support.

7. Especificacions

Figure 7.1: Specification label on the Rosewill Glacier 850M PSU.

8. Garantia i Suport

Informació de la garantia

The Rosewill Glacier 850M Power Supply comes with a 3 any de garantia des de la data de compra. Aquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús normal. Conserveu el comprovant de compra per a reclamacions de garantia.

Atenció al client

For technical assistance, troubleshooting, or warranty inquiries, please visit the official Rosewill website or contact their customer support directly. Refer to your product packaging or the Rosewill weblloc web per obtenir la informació de contacte més actualitzada.