TABLE OF CONTENTS

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 OPERATION - DS7420 MOD A - D. . . . . . . . . . . . . . . . . . . . . 4 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Exploded Parts Diagram . . . . . . . . . . . . . . . . . . . . . . 6 Wiring Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . 7 TO REPLACE UPPER LIGHT BULB . . . . . . . . . . . . . . . . . . . . 8 TO REPLACE LOWER LIGHT BULBS. . . . . . . . . . . . . . . . . . . 8 TO REPLACE MAIN Power SWITCH . . . . . . . . . . . . . . . . . . . 8 TO REPLACE UPPER LIGHT ON/OFF SWITCH. . . . . . . . . . . . . . . 8 TO REPLACE FLAME MOTOR/FLAME ROD . . . . . . . . . . . . . . . . 9 TO REPLACE HEATER ON/OFF SWITCH. . . . . . . . . . . . . . . . . . 9 TO REPLACE HEATER THERMOSTAT CONTROL. . . . . . . . . . . . . . 9 TO REPLACE HEATER ASSEMBLY. . . . . . . . . . . . . . . . . . . . 9 TO REPLACE THE POWER CORD. . . . . . . . . . . . . . . . . . . . 10 To Replace Remote Control Receiver BOARD. . . . . . . . . . . 10 To Replace Log Set Driver BOARD - DS7425DLX Model Only. . . . . 10 Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . 11

Always use a qualified technician or service agency to repair this stove.

!NOTE: Procedures and techniques that are considered important enough to emphasize.

CAUTION: Procedures and techniques which, if not carefully followed, will result in damage to the equipment.

Warning: Procedures and techniques which, if not carefully followed, will expose the user to the risk of fire, serious injury, or death.

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Dimplex DS7420, DS7425DLX service manual Table of Contents

DS7425DLX, DS7420 specifications

The Dimplex DS7425DLX and DS7420 are innovative electric fireplaces that bring warmth and style to any space. Both models exemplify Dimplex's commitment to quality, energy efficiency, and modern design.

The Dimplex DS7425DLX features a sleek and contemporary design with a powerful 750W to 1500W heating capacity, allowing it to effectively warm rooms of various sizes. Its realistic flame effect utilizes Dimplex’s patented OptiMyst technology, which creates shimmering flames and smoke that closely mimic a traditional wood-burning fireplace. This technology not only adds visual appeal but also enhances the overall ambiance of a room.

On the other hand, the DS7420 model offers similar heating capabilities and aesthetic features, but with a more classic design approach. It incorporates the same OptiMyst technology, generating a lifelike flame and smoke effect that captivates viewers. The DS7420 is especially well-suited for traditional or rustic interiors, making it a versatile choice for varied decor styles.

Both models are equipped with advanced safety features, including an automatic shut-off system that engages if overheating occurs. This ensures peace of mind for users, especially in households with children or pets. The thermostatic control feature allows users to set their desired temperature, further enhancing the comfort level while optimizing energy consumption.

Another notable characteristic of the Dimplex DS7425DLX and DS7420 is their ease of installation. They do not require any venting or gas lines, making them an ideal choice for apartments, condos, or homes where traditional fireplaces may not be an option. Their plug-and-play design means users can simply plug them in and enjoy immediate warmth.

Both models are designed to operate quietly, allowing users to enjoy their ambiance without disruptive noise. This quality makes them perfect for bedrooms, living rooms, or any space where tranquility is valued.

In summary, the Dimplex DS7425DLX and DS7420 electric fireplaces stand out in the market for their combination of aesthetic appeal, advanced heating technology, and user-friendly features. Whether you prefer the modern flair of the DS7425DLX or the classic charm of the DS7420, both models offer effective heating solutions that enhance the overall atmosphere of any room while ensuring safety and comfort.