ESP Control

Power Light Indicates power is "on" to the control.

Status Light

Will be lit in either Stove or Room Temp Mode when pointer is not within "off" position band except after normal shut down. Blinks to indicate errors listed below.

Indicates power to

Distribution Blower

Indicates power to

Combustion Blower

Indicates power to the

Feed Motor.

Indicates power to the

Draft Motor.

Temp Dial

Allows you to adjust the room temperature in Room Temp Mode using the outer scale marked in degrees Fahrenheit. It also allows you to adjust the stove temperature while in Stove Temp Mode using the inner scale marked from 1 to 7.

Feed Adjuster

Sets the maximum feed rate, 1 to 5

Test

Runs all motors at full speed for two minutes to check operation.

After two minutes the feeder stops and the distribution blower alternates from high to low every four seconds to remind you that you are still in "Test Mode".

Ash Removal position See page 19

Distribution Blower speed adjustment range.

 

 

fig. 12

DDM Port

Mode Selector

Allows

service technician to

Allows you to choose between Room

attach

diagnostic meter when

Temp Mode, Stove Temp Mode, or OFF.

troubleshooting or verifying proper

Also allows you to vary the Distribution

operation.

Blower speed by turning the knob to the

 

 

"high" or "low" side of each mode.

Status Light Error Messages

2 Blinks: Indicates that there is insufficient negative pressure in the firebox. This begins a shut-down process described in more detail on Page 31.

The most common cause of the 2 blink status is leaving the ash door open without turning the FeedAdjuster to "Ash Out". For other causes of a 2 blink status see Page 32.

This requires a Manual Reset*.

3 Blinks: Indicates that the ESP (Exhaust Sensing Probe) has gone out of range a specified number of times. If the stove seems to be performing normally, perform a Manual Reset*.

4 Blinks: Can occur only in Room Temp Mode and indicates Room Sensing Probe has failed or is not installed. If a Room Sensing Probe is then installed, the status light will automatically reset.

5 Blinks: Indicates a lack of communication between the circuit board and the TCP (Temperature Control Probe). This requires a manual reset*.

*Manual Reset: Disconnect power cord for a few seconds and reconnect. If error still occurs call your Dealer.

15

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Harman Stove Company DVC-500 manual ESP Control, Temp Dial
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DVC-500 specifications

The Harman Stove Company DVC-500, a prominent model in Harman's lineup, represents the pinnacle of modern pellet stove technology. Designed for both aesthetic appeal and high efficiency, the DVC-500 combines style and functionality to provide an exceptional heating solution for homes.

One of the standout features of the DVC-500 is its user-friendly digital control board. This advanced system allows homeowners to easily adjust settings such as temperature, feed rate, and fan speed, all with the touch of a button. The intuitive interface simplifies operation and enhances the overall user experience. Additionally, the thermostat-compatible feature provides the convenience of maintaining a consistent temperature throughout the home.

The DVC-500 is equipped with a powerful and efficient combustion system that maximizes heat output while minimizing emissions. Its Smart Stove technology continuously monitors and adjusts the combustion process for optimal performance. This ensures that the stove operates at peak efficiency, utilizing less fuel while delivering more heat. As a result, homeowners can enjoy lower energy costs along with an eco-friendlier heating option.

The DVC-500 also boasts a spacious hopper capacity, allowing for extended burn times without the need for frequent refueling. With the ability to hold up to 55 pounds of pellets, users can enjoy hours of consistent warmth and comfort without interruption. The stove's attractive design, available in several finishes, enhances any living space while offering the robust performance expected from Harman products.

Another notable characteristic of the DVC-500 is its easy-to-clean design. The unit features a removable ash pan that simplifies disposal, ensuring that maintenance is hassle-free. Additionally, the heat exchanger is designed for efficient airflow, which enhances the stove's heating capacity while reducing the buildup of soot and debris.

Safety is a critical consideration, and the DVC-500 incorporates several features to ensure peace of mind. The stove includes an integrated safety high-limit switch and a positive-pressure exhaust system that prevents backdraft, making it a reliable choice for any home.

In summary, the Harman Stove Company DVC-500 is a versatile, efficient, and aesthetically pleasing pellet stove that combines advanced technology with ease of use. Its intelligent control systems, high-efficiency combustion, and thoughtful design make it an excellent choice for homeowners seeking a reliable and stylish heating solution. With the DVC-500, Harman continues its legacy of quality craftsmanship and innovative heating solutions.
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