Introducción
This manual provides essential instructions for the safe and effective use of your Yale Y-MS0000NFP (DS-250) Medium Electronic Guest Safe. Please read all instructions carefully before installation and operation to ensure proper functionality and security.
The Yale Electronic Guest Safe offers a secure storage solution for valuables such as passports, jewelry, and cash. It features an electronic keypad for user-defined PIN codes and a master code for administrative access. The safe is designed with standard security features including an anti-bump solenoid and 16mm locking bolts.
Información de seguridad
- Importante: Do not store the mechanical override keys inside the safe. Keep them in a secure location outside the safe.
- Asegúrese de que la caja fuerte esté montada de forma segura en una pared o en el piso para evitar su extracción no autorizada.
- Mantenga la caja fuerte alejada de la humedad excesiva o de la luz solar directa.
- Do not attempt to force the safe open if the electronic lock malfunctions. Use the mechanical override key.
- Reemplace las baterías rápidamente cuando aparezca el indicador de batería baja para evitar quedarse bloqueado.

Imagen: Frente view of the Yale Electronic Guest Safe, showing the keypad and a warning label indicating not to store keys inside the safe.
Contenido del paquete
Verifique que todos los artículos estén presentes en el paquete:
- 1 x Yale Electronic Guest Safe (Y-MS0000NFP)
- 2 llaves de anulación mecánica
- 4 pilas AA
- 1 x Paquete de pernos de fijación (para asegurar la caja fuerte a una pared o al suelo)
- 1 x Manual de usuario / Instrucciones de montaje (este documento)
Configuración
1. Apertura inicial e instalación de la batería
Upon receiving your safe, it will be locked. Use one of the provided mechanical override keys to open it for the first time and install the batteries.
- Locate the keyhole cover on the electronic keypad. This is usually a small removable panel or a rotating cover.
- Remove the keyhole cover to expose the keyhole.
- Insert one of the mechanical override keys into the keyhole and turn it clockwise to unlock the safe.
- While the key is turned, rotate the handle counter-clockwise to open the safe door.
- Inside the safe door, locate the battery compartment.
- Inserte las 4 pilas AA, asegurándose de la polaridad correcta (+/-).
- Close the battery compartment. The safe is now powered and ready for programming.
- Remove the mechanical key and store it in a secure location away from the safe.

Imagen: Un detalle view of the electronic keypad, showing the numerical buttons, display, and the keyhole for manual override.

Image: The interior of the Yale safe with the door open, revealing the battery compartment and mounting holes.
2. Montaje de la caja fuerte
For enhanced security, it is recommended to secure the safe to a floor or wall using the provided fixing bolts.
- Choose a suitable location for mounting, ensuring it is a solid surface (e.g., concrete floor, wooden stud).
- Open the safe door. You will find pre-drilled holes on the back and/or bottom of the safe.
- Coloque la caja fuerte y marque los puntos de perforación a través de los orificios en la superficie de montaje.
- Drill pilot holes into the marked points using an appropriate drill bit for your surface type.
- Alinee la caja fuerte con los orificios perforados e inserte los pernos de fijación.
- Apriete bien los pernos para fijar la caja fuerte en su lugar.
Instrucciones de funcionamiento
1. Setting a User PIN Code
The safe allows users to set a personal 3 to 8 digit PIN code.
- With the safe door open, press the red reset button located on the inside of the door (usually near the hinge). The keypad will beep, and the display will show "PROG".
- Introduzca el código PIN deseado de 3 a 8 dígitos en el teclado.
- Press the "START" button to confirm. The display will show "GOOD" indicating successful programming.
- Pruebe el nuevo código PIN con la puerta abierta antes de cerrarla.
2. Setting a Master Code (for Owners/Administrators)
A master code allows administrative access, useful for rental properties or hotels.
- With the safe door open, press the red reset button twice. The display will show "MASTER".
- Enter your desired 3 to 8 digit master code.
- Press the "START" button to confirm. The display will show "GOOD".
- Test the master code with the door open.
3. Opening the Safe with a PIN Code
- Enter your 3 to 8 digit user PIN code or the master code on the keypad.
- Press the "START" button. The display will show "OPEN" and the safe will unlock.
- Within 5 seconds, rotate the handle clockwise to open the safe door.
4. Cierre y bloqueo de la caja fuerte
- Cierra la puerta de la caja fuerte.
- Rotate the handle counter-clockwise to engage the locking bolts. The safe is now locked.
5. Función de bloqueo automático
If four incorrect PIN entries are made consecutively, the keypad will automatically lock down for 3 minutes. During this period, a 3-minute beep will sound. To stop the beep and reset the lockdown, use the mechanical override key to open the safe and press the inside reset button. This sequence will repeat after every four incorrect PIN entries.
Mantenimiento
Reemplazo de batería
The safe is powered by 4 AA batteries. When the battery power is low, the display will indicate "LOW BATT" or a similar warning. Replace the batteries promptly to ensure continuous operation.
- Open the safe door using your PIN code or the mechanical override key.
- Localice el compartimiento de la batería en el interior de la puerta.
- Retire las baterías viejas y deséchelas de manera responsable.
- Inserte 4 pilas AA nuevas, observando la polaridad correcta.
- Cierre el compartimento de la batería.
- Test the safe's operation with the new batteries.
Nota: If batteries are completely depleted and you cannot open the safe electronically, use the mechanical override key.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La caja fuerte no se abre con PIN. | Incorrect PIN entered; batteries are low or dead; keypad is in lockdown mode. | Re-enter PIN carefully. Replace batteries. Wait for lockdown period to end or use mechanical key. |
| El teclado no responde. | Dead batteries; internal electronic fault. | Replace batteries. If issue persists, use mechanical key and contact support. |
| Código PIN olvidado. | User PIN forgotten. | Use the master code to open the safe, then reset the user PIN. If master code is also forgotten, use mechanical override key. |
| La caja fuerte emite un pitido continuo. | Keypad is in auto-lockdown mode. | Wait for the 3-minute lockdown period to end, or use the mechanical override key to open the safe and press the internal reset button. |
Presupuesto
| Característica | Detalle |
|---|---|
| Marca | Yale |
| Número de modelo | Y-MS0000NFP (YALYMS) |
| Dimensiones externas (alto x ancho x profundidad) | 250mm x 350mm x 250mm (9.84"H x 13.78"W x 9.84"D) |
| Internal Dimensions (HxWxD) | 190mm x 420mm x 300mm (Approximate, based on volume and external) |
| Capacidad | 16 litros |
| Tipo de bloqueo | Electronic Keypad, Mechanical Key Override |
| Material | Acero aleado |
| Color | Negro |
| Tipo de montaje | Montaje en suelo (también apto para montaje en pared) |
| Fuente de poder | 4 pilas AA (incluidas) |
| Características de seguridad | Anti-bump solenoid, 16mm locking bolts, Auto-lockdown after 4 incorrect PIN entries. |
| Peso del artículo | 0.25 kilogramos (8.8 onzas) - Note: This weight seems unusually low for a safe. Please verify actual product weight. |

Image: A diagram illustrating the external dimensions of the Yale Electronic Guest Safe, showing height and width measurements.
Garantía y soporte
Your Yale Electronic Guest Safe comes with a Garantía del fabricante de 2 añosEsta garantía cubre defectos de materiales y mano de obra en condiciones normales de uso.
For technical support, warranty claims, or further assistance, please contact Yale customer service through their official websitio o la información de contacto proporcionada con su documentación de compra.
For more information, visit the official Yale websitio: www.yalehome.com





