Manuals / Sapphire Audio / Household Appliance / Electric Heater

Sapphire Audio DV425TR owner manual Operation, Normal Operating Sounds

Models: DV425TR

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DV425TR DIRECT VENT ROOM HEATER

OPERATION

Read this entire manual prior to using the fireplace. Pay particular attention to the “Safety Precautions” section on pages 3-5. Failure to follow the instructions may result in property damage, bodily injury, or even death.

VALVEPILOT

COMFORTCONTROL IGNITOR

CONTROL HI

ON

OFF

LO

MAIN

PILOT

 

BURNER

OPTIONAL BLOWER RHEOSTAT

OFF

ON

FAN SPEED

If the optional blower is installed, this knob controls the speed of the blower that

 

pushes the heated air into the room.

MAIN BURNER

This control is used to turn the fireplace on and off.

PILOT IGNITOR

The pilot ignitor is used only to start the pilot. When pressed, it sends an

 

electrical charge to the pilot assembly. This creates a blue spark directly next to

 

the pilot, igniting the pilot flame.

VALVE CONTROL

This knob is used to control gas to the stove and for starting the pilot. There

 

are three positions, ON, OFF, & PILOT. The pointer on the panel indicates the

 

position of the knob.

COMFORT CONTROL

This knob controls the flame height from low (“LO”) to high (“HI”).

NOTE: If using a remote control wall switch, or thermostat, the On/Off Switch must be left “OFF”. Turning the On/Off Switch “ON” will keep the stove on continually.

Blower

NORMAL OPERATING SOUNDS

If the optional blower kit is installed, the160 cfm blower will circulate heated air into

 

the living area. It produces a whirring sound which increases in volume as the speed

 

is increased.

Pilot Flame

The pilot flame remains on constantly and makes a “whisper” sound.

Gas control valve...

As the valve opens and shuts down it will click.

Burner pan

The burner pan is located beneath the logs. It distributes the gas producing a clean,

 

efficient and aesthetic burn. As the main burner gets up to temperature a creaking sound

 

will be heard. This is the expansion of the metal. The sound will cease once the fireplace

 

is up to temperature but may return upon cool down.

Snap disc

This part may produce a clicking sound as the blower turns on and off if blower is left

 

in the ‘on’ position.

Heat Exchanger

A normal expansion and contraction (ticking) sound may be heard.

02/01

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Sapphire Audio DV425TR owner manual Operation, Normal Operating Sounds
Page 49 Page 51

DV425TR specifications

The Sapphire Audio DV425TR stands out as an innovative and high-performance audio component designed for audiophiles and home theater enthusiasts alike. Featuring a sleek and modern aesthetic, the DV425TR encapsulates the perfect blend of advanced technology and premium materials, ensuring an exceptional listening experience.

One of the key features of the DV425TR is its exceptional digital-to-analog converter (DAC) technology. This cutting-edge DAC offers superior audio conversion capabilities, allowing for a wider dynamic range and a better signal-to-noise ratio. The result is crystal-clear sound reproduction that captures the nuances in recordings, whether it's a symphony orchestra or a simple acoustic guitar.

The DV425TR also comes equipped with high-resolution audio support, enabling playback of audio files up to 24-bit/192 kHz. This feature ensures that users can enjoy their favorite music in the highest quality possible, effectively bringing studio-level fidelity into the home environment. Additionally, the device supports various high-resolution audio formats, including FLAC, ALAC, and DSD, making it a versatile option for music lovers who appreciate quality.

In terms of connectivity, the Sapphire Audio DV425TR is built to accommodate the modern listener's needs. With multiple inputs, including optical, coaxial, and USB, users can seamlessly connect various audio sources, from CD players to computers. The unit also includes Bluetooth functionality, allowing for wireless streaming from smartphones and tablets, which adds convenience to the listening experience.

A significant highlight of the DV425TR is its custom-tuned internal amplifiers. These amplifiers are specifically designed to work in harmony with the DAC, ensuring that audio output is not only powerful but also enriched with depth and clarity. The carefully selected components contribute to a listening experience that is both engaging and dynamic, whether one is watching movies or enjoying music.

Another noteworthy characteristic of the DV425TR is its versatility in audio playback systems. It allows users to integrate the device into a variety of setups, including stereo, multi-channel, or home theater configurations. This adaptability makes it an ideal choice for those looking to enhance their audio systems without compromising on sound quality.

The Sapphire Audio DV425TR exemplifies the synergy of advanced technology and sophisticated design. With its impressive array of features, superior sound quality, and flexible connectivity options, it sets a new standard for home audio components, making it a must-have for serious audio enthusiasts.