Introduction
The APC UPS 1500VA (Model BX1500M) is an Uninterruptible Power Supply designed to provide guaranteed power and surge protection for your electronic devices. It safeguards wireless networks, computers, and other sensitive electronics from power outages, voltage fluctuations, and damaging power surges. This unit ensures your data is protected and your devices remain connected during unexpected power events.

Important Safety Instructions
Please read and follow all instructions carefully before installing or operating the UPS. Save this manual for future reference.
- This UPS is intended for indoor use only.
- Do not operate this UPS in direct sunlight, in contact with fluids, or where there is excessive dust or humidity.
- Connect the UPS power cable directly to a wall outlet. Do not use surge protectors or extension cords.
- Ensure the UPS is properly grounded.
- Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions.
- Do not dispose of batteries in a fire. Batteries may explode.
- Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic.
Package Contents
Verify that all contents are present upon opening the package:
- APC UPS Unit
- User Manual
- USB Cable
- Coaxial Cable
Setup Guide
1. Unpacking and Battery Connection
The UPS is shipped with the battery disconnected for safety. Before use, you must connect the internal battery. Refer to the instructions on the yellow sticker on the unit for proper battery orientation and connection.

2. Placement
Place the UPS on a flat, stable surface away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the unit to prevent overheating.
3. Connecting Equipment
The UPS features 10 outlets (NEMA 5-15R). Five outlets provide battery backup and surge protection, while the other five offer surge protection only. Connect critical devices like your computer, monitor, and router to the battery backup outlets. Non-critical devices like printers or scanners can be connected to the surge-only outlets.


4. Initial Power On
Plug the UPS into a grounded wall outlet. Press the power button on the front panel to turn on the unit. The LCD display will illuminate, indicating the UPS status.
Operation
Front Panel Display and Controls
The front panel features an LCD display and three control buttons: Power, Mute, and Display. The LCD provides real-time information on utility and UPS status, including estimated runtime, load, and battery charge.

PowerChute Software
For advanced management and monitoring, install the PowerChute UPS management software. This software allows for graceful shutdown of connected computers during extended power outages, preventing data loss. It also provides detailed information on power consumption and UPS performance.

Automatic Voltage Regulation (AVR)
The UPS features Automatic Voltage Regulation (AVR), which instantly corrects low/high voltage fluctuations without discharging the battery. This ensures a clean, consistent power supply to your connected devices, prolonging their lifespan and maintaining optimal performance.
Maintenance
Battery Replacement
The UPS battery is user-replaceable. The typical battery lifespan is 3-5 years, but this can vary based on usage and environmental conditions. When the battery needs replacement, the UPS will indicate this on its display. Use only genuine APC replacement batteries, model APCRBC124 (sold separately), to ensure optimal performance and safety.
Cleaning
To clean the exterior of the UPS, use a soft, dry cloth. Do not use liquid or aerosol cleaners. Ensure the unit is unplugged from the wall outlet before cleaning.
Troubleshooting
Refer to the table below for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| UPS does not turn on | Battery not connected or low charge | Ensure battery is properly connected. Charge the UPS for at least 8 hours. |
| Constant beeping | On battery power or overload | If on battery, power has been lost. Save work and shut down. If overloaded, remove non-essential devices. Press Mute button to silence alarm. |
| Battery icon shows depleted / False alarm | Temporary sensor anomaly | Mute the alarm. The unit may self-correct within 24 hours. If persistent, contact support. |
| No power to connected devices | Circuit breaker tripped | Press the circuit breaker reset button on the rear of the unit. Reduce load if necessary. |
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | BX1500M |
| Capacity | 1500VA / 900W |
| Input Voltage | 120 Volts |
| Outlets | 10 (5 Battery Backup & Surge, 5 Surge Only) |
| Battery Type | Sealed Lead Acid |
| Product Dimensions (DxWxH) | 15.04" x 3.94" x 9.84" |
| Item Weight | 24.2 pounds |
| Dataline Protection | 1 GB Network Dataline Protection |
Warranty and Support
The APC UPS 1500VA (BX1500M) typically comes with a 3-year warranty. For detailed warranty terms and conditions, please refer to the official APC website or the warranty card included with your product.
For technical support, troubleshooting assistance, or warranty claims, please contact APC Customer Service. You can also find additional resources and frequently asked questions on the official APC support website.
A comprehensive User Guide in PDF format is available for download: Download User Guide (PDF)





