Operation

Power Light

Indicates power to the control board.

Status Light

Will be lit anytime there is a call for heat.

Overheat Safety Zone Light Indicates elevated boiler water temperature. Power flowing to Overheat circuit.

Combustion Blower Light Indicates Power to combustion blower

Feed Motor Light Indicates Power to the feed motor.

Igniter Light

Indicates power to the igniter

Feed adjuster

Sets the maximum feed rate

Test

Combustion blower, feed motor and safety dump zone are fully energized for the first minute. Afterward, combustion blower remains on low only.

Lighting Mode Selector Switched between Auto and Manual lighting

Mode Selector/Min Temp Dial

Used to turn the boiler on or off and set the desired minimum operating temperature of the boiler.

Diagnostic Port

For diagnostic purposes only. Requires special DDM monitor supplied to trained technicians exclusively.

Max Temp dial

The “Max Temp Dial” is used to set the desired maximum operating temperature of the boiler.

Status light error messages:

3 Blinks: Indicates that the ESP (Exhaust Sensing Probe) has gone out of range, too many times. May indicate axcessive ash build-up in the exhaust stream. If the unit seems to be operating normally, perform a manual reset by cycling the main power off for a few seconds and re-connect.

4 Blinks: Indicates miscommunication with the aquastat, or the sensor is not attached properly. May require a manual reset.

5 Blinks: (In Auto Light Mode Only)

Indicates that the igniter has failed to light the fire after 40 Minutes. To reset - Turn the Mode Selector/Min. Temp. to OFF and then back to the desired temperature.

6 Blinks : Indicates that the control has calculated poor or incomplete combustion occurring for 25 or more minutes. A six blink status may be set if the stove is allowed to run out of pellets. To reset, turn Mode Selector/Min Temp dial to “OFF” then back on to the desired temperature. If the unit was not out of pellets, see Troubleshooting section, Page 34, for more details.

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7 Blinks: Boiler water over heat safety shut down. This re- quires a manual reset by cycling the main power off for a few seconds and re-connect. See explanation on page 20.

Mode Selector/Min. Temp.

Used to turn the boiler on or off and set the desired minimum operating temperature of the boiler.

Max. Temp./ Min. Temp. Water Temperature Settings See “Setting the boiler temperature” found on page 24.

OFF Mode

Turning the Mode Selector/Min.Temp. to OFF will shut down the boiler.

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Hearth and Home Technologies BH 105 manual Operation, Status Light

BH 105 specifications

Hearth and Home Technologies BH 105 is a modern and versatile fireplace that combines functionality and aesthetic appeal. Designed for both residential and commercial spaces, it brings the warmth of a traditional fireplace with the convenience of contemporary technology. One of the standout features of the BH 105 is its impressive heating capacity, efficiently warming larger areas while maintaining a cozy atmosphere.

The BH 105 uses advanced combustion technology, which not only maximizes heat output but also minimizes emissions, making it an eco-friendly choice for homeowners. This fireplace achieves a commendable efficiency rating, ensuring that most of the heat generated is utilized effectively, reducing energy costs and environmental impact.

Aesthetically, the BH 105 offers a sleek and contemporary design that can seamlessly blend with any decor. The large viewing area features tempered glass, providing unobstructed views of the mesmerizing flames. This visual aspect enhances the ambiance of any room, making it a focal point in the home. The fireplace is available in various finishes, allowing homeowners to choose a style that complements their personal taste and existing interior designs.

User experience is a priority in the BH 105’s design. It includes features such as an easy-to-use control panel and a programmable thermostat that allows for precise temperature regulation. This user-friendly interface enables individuals to set their desired comfort levels with ease.

The BH 105 also comes equipped with safety features like an automatic shut-off system, ensuring peace of mind for users, especially in households with children or pets. The durability of the materials used in its construction ensures that the fireplace can withstand the rigors of regular use while maintaining its aesthetic charm.

In summary, Hearth and Home Technologies BH 105 is a perfect embodiment of modern fireplace technology, offering high efficiency, stunning design, and user-friendly features. Whether for heating a living room or creating a cozy atmosphere in a commercial setting, the BH 105 stands out as an exceptional choice for discerning individuals seeking warmth without compromising on style.