Introduction
This manual provides detailed instructions for the safe and efficient operation of your Dimplex Sierra 48-inch Electric Linear Fireplace. Please read all instructions carefully before installation and use. Proper installation and adherence to operating guidelines will ensure optimal performance and safety.
Important Safety Information
Always follow basic precautions to reduce the risk of fire, electric shock, and injury to persons.
- Read all instructions before using this fireplace.
- Do not operate any fireplace with a damaged cord or plug, or if the heater has malfunctioned, been dropped, or damaged in any manner.
- Do not use outdoors.
- Always unplug the fireplace when not in use.
- Keep combustible materials at least 3 feet (0.9 m) from the front of the fireplace.
- The cool-to-touch glass ensures safety for families with children and pets.
Package Contents
Verify that all components are present and undamaged upon unpacking.
- 1 x Dimplex Sierra 48-Inch Electric Fireplace
- 3 x Ember Bed Options (Logs, Pebbles, Acrylic Crystals)
- 1 x Remote Control
- 1 x Table Stand (for tabletop installation)
Specifications
| Feature | Detail |
|---|---|
| Brand | DIMPLEX |
| Model Name | Sierra 48" Linear (SIL48) |
| Power Source | Plug-In |
| Product Dimensions | 5.2"D x 48"W x 19.5"H |
| Material | Metal, Glass |
| Finish Type | Painted |
| Installation Type | Built-In, Wall Mount, Tabletop |
| Heat Output | 4777 British Thermal Units |
| Power Consumption | 1400 Watts |
| Heating Coverage | Up to 1,000 sq. ft. |
| Special Feature | Corded, Multi-function Remote, Hidden Touch Controls |
| Color | Black |
| Item Weight | 41 Pounds |
| Batteries | 2 AAA batteries required (included for remote) |
| Warranty | 90 days Limited |
Installation
The Dimplex Sierra 48-inch Electric Fireplace offers versatile installation options to suit your space. Choose the method that best fits your room design and follow the specific instructions provided in the full product manual.
Installation Options
- Wall-Mounted: Securely attach the fireplace to a wall using the provided mounting hardware. Ensure the wall can support the unit's weight.
- Recessed: Integrate the fireplace into a custom-built opening for a flush, built-in appearance. Accurate measurements are crucial for a seamless fit.
- Tabletop: Utilize the included table stand for a freestanding setup on a flat, stable surface.

This image illustrates the three primary installation methods: tabletop, fully recessed, and wall-mounted, demonstrating the fireplace's adaptability to various room designs.

A side view of the fireplace with key dimensions (height, depth, width) highlighted, crucial for planning recessed or wall-mounted installations.

Close-up of the table stand accessory, showing how it attaches to the fireplace for stable tabletop placement.
An official video from Glen Dimplex Americas Company showcasing the Sierra Series Heater, including its features and potentially installation aspects.
Operating Instructions
Your Dimplex Sierra fireplace can be operated using the multi-function remote control or the hidden touch controls located on the unit.
Remote Control Functions

A detailed view of the remote control, highlighting buttons for Power ON/OFF, Flame Control, Heat ON/OFF, Timer, Ember Bed, and Level Selection.
- Power ON/OFF: Press the power button to turn the unit on or off.
- Flame Control: Adjust flame brightness and style.
- Heat ON/OFF: Activate or deactivate the heating function.
- Timer: Set a timer for automatic shutdown.
- Ember Bed: Customize the ember bed colors and intensity.
- Level Selection: Adjust various settings like flame speed or heat level.
Hidden Touch Controls

A close-up of the fireplace's hidden touch controls, showing the digital display and various function icons for manual operation.

An alternative close-up of the control panel, providing another perspective on the touch-sensitive buttons and digital readouts.
The hidden touch controls mirror the remote's functionality, allowing direct interaction with the fireplace settings.
Customizable Media Options
Personalize your fireplace ambiance with three interchangeable media bed options to match your decor and mood.

This image displays the three media bed options—crystals, logs, and pebbles—that can be interchanged to create different aesthetic effects within the fireplace.
- Vibrant Crystals: For a modern, sparkling effect.
- Realistic Logs: To mimic a traditional wood-burning fire.
- Versatile Pebbles: Offering a contemporary, natural stone look.

A close-up view of the fireplace with the vibrant crystal media bed installed, showcasing its modern and reflective qualities.

A close-up view of the fireplace with the realistic log media bed, designed to replicate the appearance of burning wood.

A close-up view of the fireplace featuring the versatile pebble media bed, offering a distinct contemporary aesthetic.
Maintenance
To ensure the longevity and optimal performance of your fireplace, follow these simple maintenance guidelines:
- Cleaning: Wipe the exterior surfaces with a damp cloth. Do not use abrasive cleaners, as they may damage the finish.
- Ventilation: Periodically check that the air intake and outlet vents are clear of dust and obstructions to maintain proper airflow and heating efficiency.
Troubleshooting
If you encounter any issues with your Dimplex Sierra fireplace, refer to the following common troubleshooting steps:
- No Power: Check if the unit is properly plugged into a working electrical outlet. Ensure the circuit breaker has not tripped.
- No Heat: Verify that the heat function is activated via the remote control or hidden touch controls. Ensure the air vents are not blocked.
- Flames Not Working: Check the power supply and ensure the flame effect is turned on. If issues persist, try resetting the unit by unplugging it for a few minutes.
Warranty & Support
This Dimplex Sierra Electric Fireplace Heater comes with a 90-day limited warranty from the manufacturer, Glen Dimplex Americas. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical assistance, or any product-related inquiries, please contact Glen Dimplex Americas customer support directly. Refer to the contact information provided in your product packaging or on the official Dimplex website.
Manufacturer: Glen Dimplex Americas





