Understanding the Control Board

CONTROL PANEL

Turning the heater OFF/ON, as well as adjustments for the fuel feed rate and room fan speed are performed by pressing the appropriate button(s) on the control panel which is located on the lower left-hand side of your Hearth Focus heater.

This unit can be changed between an automatic operation or a manual operation. The controller comes default in the automatic mode.

Pressing the “ON” button on the control panel will begin the start- up sequence for the heater. Fuel will begin to feed through the auger feed system after 3 minutes. Pressing and holding the “ON” button will rotate the auger continuosly until button is released, which feeds additional fuel.

Pressing the “OFF” button on the control panel will cause the heater to enter its shut-down sequence. The fuel feed system will stop pulling fuel from the hopper and, once the fire goes out and the heater cools down, the blowers will stop running.

Pressing the “Heat Range” arrows, up or down, will adjust the amount of fuel being delivered to the burnpot.

The draft fan (exhaust) will come on as soon as the “ON” button is pressed. The fan will automatically adjust its speed in accordance to the heat range setting. However, this speed can be manually operated by pressing the “Draft Fan” arrows up or down. “Draft Fan” when pressed, the display will show “Df-A”, which is automatic. Press the arrows again to adjust fan speed. When the heater is in the manual mode, the optional thermostat will not properly control the unit. When adjusting the Draft Fan setting, try only 1 setting above or below the heat setting.

Heat	Room	Draft	Aux.
Range	Fan	Fan

Auto

Manual

The room fan will come on once the unit has reached operating temperature (110°F). By pressing the “Room Fan” buttons, the display will show “Rf-A” which is automatic or "Rf-1" through "Rf-9" for manual settings. In auto mode, the room fan’s speed will automatically be adjusted in accordance with the heat range setting. By pressing the “Room Fan” up arrow, you can adjust the fan speed setting up to "Rf-9". The fan speed can be adjusted to a higher setting than the heat setting but not lower.

The “Aux” button is for Agitator operation. When the unit is “OFF”, pressing the “Aux” arrows will rotate the agitator for easy removal for cleaning. The agitator, when in Automatic mode, will operate at set intervals. However, these can be changed by pressing the arrows on the “Aux” button. The agitator can be adjusted from 0 to 9, setting “0” is off and setting “9” is high.

The “Auger Delay” button can be used to pause rotation of the Auger and Agitator for approx. 1 minute. This can be cancelled by pressing the “ON” button.

The “Mode” button is used to switch between manual and automatic mode. When in auto mode, the fan, auger, and agitator will operate at preset intervals unless changed manually using the buttons mentioned above. When in manual mode, the draft fan (exhuast) will operate at full speed (100%), so the air must be controled with the damper just below the viewing door.

During normal operation, the unit is constantly monitored for problems. In the event of an error condition, the unit will stop and an error will be displayed. See the list of error codes found at the end of this manual.

USSC

6039HF specifications

The United States Stove 6039HF is a high-efficiency, modern wood-burning stove designed for homeowners seeking to enhance their heating efficiency while minimizing their environmental impact. This unit is particularly known for its cutting-edge features and superior performance, making it a popular choice among eco-conscious consumers.

One of the key features of the 6039HF is its high-efficiency rating, which allows it to generate heat using minimal wood. This stove is outfitted with a secondary combustion system, which enhances the burning of gases and particulates, resulting in reduced emissions. Thanks to this technology, the 6039HF achieves an impressive efficiency rate that often exceeds 80%, making it one of the more environmentally friendly options on the market.

The stove's design incorporates an air wash system, which maintains clean glass for an unobstructed view of the fire. This feature not only adds to the aesthetic appeal of the 6039HF, but it also contributes to a cleaner burn by keeping the glass clear of soot and creosote buildup.

In terms of construction, the United States Stove 6039HF is built with high-quality materials intended for durability and longevity. The stove's firebox is constructed from heavy-duty steel, allowing it to withstand high temperatures and ensuring a long lifespan. Additionally, the large viewing window is crafted from high-temperature ceramic glass, which is designed to withstand the intense heat generated during operation.

The versatility of the 6039HF is another selling point. It is capable of heating areas up to 2,000 square feet, making it suitable for various spaces, from large living rooms to expansive cabins. With a heating capacity of up to 75,000 BTUs, it can effectively keep a home warm during the coldest months.

Moreover, the 6039HF features an easy-to-use ash removal system, which simplifies maintenance. The integrated ash pan collects debris, making it easy for users to clean and maintain the stove, ensuring optimal performance over time.

Overall, the United States Stove 6039HF combines efficiency, durability, and user-friendly features, making it an excellent choice for those looking to heat their spaces sustainably and effectively. With modern technology and robust construction, this wood stove is an investment in both comfort and eco-friendliness.