1. Introdución
This manual provides essential information for the installation, operation, and maintenance of your Montech Titan Gold 850W ATX 3.0 Power Supply. This high-end power supply is designed for gaming systems, featuring 80 Plus Gold and Cybenetics Gold certifications, fully modular cabling, and readiness for PCIe 5.0 with a new 12VHPWR connector. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

Figure 1: Montech Titan Gold 850W Power Supply and its retail packaging.
2. Información de seguridade
Always observe the following safety precautions to prevent injury or damage to your power supply and system components:
- Asegúrese de que a fonte de alimentación estea desconectada da toma de corrente alterna antes da instalación ou manipulación.
- Non abra a fonte de alimentación casing. Alto volumetagHai pezas no interior e non hai pezas que o usuario poida reparar.
- Instale a fonte de alimentación nunha zona ben ventilada, lonxe de fontes de calor, luz solar directa e humidade.
- Emprega só os cables modulares que se inclúen con esta fonte de alimentación. O uso de cables incompatibles pode causar danos.
- Asegúrese de que todos os conectores estean ben asentados antes de acender o sistema.
3. Contido do paquete
Verifica que todos os elementos estean presentes no paquete:
- Montech Titan Gold 850W Power Supply Unit
- Conxunto de cables modulares (incluíndo cable de 12 VHPWR)
- Cable de alimentación de CA
- Parafusos de montaxe
- Cable Ties/Velcro Straps
- Manual de usuario (este documento)

Figure 2: Included modular cables and accessories for the power supply.
4. Configuración e instalación
Siga estes pasos para instalar a súa fonte de alimentación:
- Prepara a carcasa do teu PC: Ensure your PC case is compatible with ATX power supplies.
- Montar a fonte de alimentación: Secure the power supply into the designated PSU bay in your PC case using the provided mounting screws. Ensure the fan is oriented correctly for optimal airflow (typically facing downwards if your case has a bottom vent).
- Conectar cables modulares: Identify the necessary cables for your motherboard, CPU, graphics card(s), and storage devices. Connect these cables to the corresponding ports on the power supply. The fully modular design allows you to connect only the cables you need, reducing clutter.
- Conectar aos compoñentes: Route the connected cables through your case's cable management channels and connect them to your motherboard (24-pin ATX, 8-pin EPS/CPU), graphics card(s) (PCIe, including the 12VHPWR for compatible GPUs), and storage drives (SATA, Molex).
- Conexións seguras: Double-check all connections to ensure they are firm and properly seated.

Figura 3: Máisview of the modular cable connection ports on the power supply.
5. Instrucións de funcionamento
After installation, follow these steps to operate your power supply:
- Conectar alimentación de CA: Plug the AC power cord into the power supply's AC inlet and then into a wall outlet or surge protector.
- Interruptor de alimentación: Locate the main power switch on the rear of the power supply and flip it to the 'ON' (I) position.
- Acendido do sistema: Press the power button on your PC case to start your computer.
- Smart Zero Fan Feature: This power supply includes a 'Smart Zero Fan' switch. When enabled (ON), the fan will remain off under low load conditions for silent operation. The fan will automatically activate when the load increases to maintain optimal temperatures. If disabled (OFF), the fan will operate continuously.

Figure 4: Rear panel with main power switch and Smart Zero Fan control.
6. Mantemento
Para garantir a lonxevidade e o rendemento óptimo da súa fonte de alimentación, recoméndase un mantemento periódico:
- Limpeza do po: Regularly clean dust from the power supply's fan intake and exhaust vents using compressed air. Ensure the power supply is turned off and unplugged before cleaning.
- Inspección de cables: Periodically check all modular cable connections for looseness or damage. Re-seat any loose cables.
- Condicións ambientais: Maintain a clean, dry, and cool environment for your PC to prevent excessive heat and dust buildup.

Figura 5: Arriba view of the power supply, highlighting the fan grill for cleaning.
7 Solución de problemas
Se tes problemas coa fonte de alimentación, consulta os seguintes problemas e solucións comúns:
- Sen enerxía:
- Ensure the AC power cord is securely plugged into both the power supply and the wall outlet.
- Verify the main power switch on the PSU is in the 'ON' (I) position.
- Check all modular cable connections, especially the 24-pin ATX and 8-pin EPS/CPU cables, for secure seating.
- Proba a toma de corrente con outro dispositivo para confirmar que teña corrente.
- O sistema apágase inesperadamente:
- This could indicate an overload or overheating. Ensure your system's power consumption does not exceed the PSU's 850W capacity.
- Check for proper ventilation around the PSU and inside the PC case. Clean any dust buildup.
- Ensure the 'Smart Zero Fan' is functioning correctly or try disabling it to force continuous fan operation.
- Fan Not Spinning (under low load):
- If the 'Smart Zero Fan' feature is enabled, the fan will not spin under low loads. This is normal operation. The fan will activate when the system load increases.
- If the fan never spins even under high load with 'Smart Zero Fan' disabled, contact customer support.
8. Especificacións
Detailed technical specifications for the Montech Titan Gold 850W Power Supply:
| Característica | Especificación |
|---|---|
| Marca | Montech |
| Nome do modelo | Titan Gold 850W (TIS0124) |
| Wattage | 850 vatios |
| Potencia de saídatage | 750 Watts (Note: Product title states 850W, specifications list 750W. Please verify with manufacturer if discrepancy is critical.) |
| Certificación de eficiencia | 80 Plus Gold, Cybenetics Gold |
| Factor de forma | ATX |
| Deseño de fontes de alimentación | Completamente modular |
| Tipo de conector | ATX, PCIe 5.0 (12VHPWR) |
| Método de arrefriamento | Aire (1 ventilador) |
| Peso do elemento | 7.52 libras |
| Data de primeira dispoñibilidade | 13 de decembro de 2022 |

Figure 6: Product label displaying electrical specifications and certifications.
9. Garantía e soporte
The Montech Titan Gold 850W Power Supply comes with a 10 ano de garantía, ensuring long-term reliability and peace of mind. For technical support, warranty claims, or further assistance, please visit the official Montech websitio ou póñase en contacto co seu departamento de atención ao cliente.
Garde o comprobante de compra para validar a garantía.





