FAN Operation

After lighting the pilot, turn the ON/OFF control knob (FIG. 4 on page 9) to the “ON” position. You may now operate your log set

according to the remote control instructions. You can now adjust the HI/LOW knob to the desired level. If you have the HI/LOW control knob on “HI”, thelog set will burn on high flame when the remote control calls for heat. If you have the HI/LOW control knob on “LOW” the log set will burn on low flame when the remote control calls for heat.

FIG. 2

THERMOSTAT REMOTE CONTROL

+Remove screen from front of heater. Place the remote control receiver on the floor of the heater, over next to the inside wall of the heater. Run the two wires from the receiver through the opening in the floor of the heater so they can be connected to the valve. ( NOTE: Make sure the wires are placed so they are not close to any flames on the burner.)

+It is recommended by the manufacturer that a qualified individual install this device.

+The DiamondGlo II and DiamondGlo Jr. are shipped from the factory with a thermostat included. If using the Thermostat Remote Control, the thermostat package, including the wire can be discarded.

+Locate the control valve located at the back of the heater. Notice the electric terminals on the control valve, located on the right hand side of the valve when facing the back of the heater. See FIG. 2.

1.Follow the instructions supplied with the Thermostat Remote Control. This is a millivolt gas valve.

It is recommended by Heatmaster, Inc. that all precautions are followed exactly. (NOTE: In the instructions supplied with the remote control, there are instructions on a crackling sound system. This is an optional system and is not available from Heatmaster, Inc.)

2.Follow the safety information on page 9 of this instruction manual.

3.Follow the lighting instructions on page 9 of this instruction manual.

TP TH

5.It is recommended that you turn the ON/OFF control knob (FIG. 4 on page 9) on the control valve to the “OFF” position when leaving home for any period of time.

Your heater can be operated without the fan running in the event of a power failure.

Your heater is equipped with a built-in thermostat that will cause the fan to operate with the burner unit in the heater. The heater may need to operate approximately 5 minutes before the fan thermostat allows the fan to come on. After the burner shuts off, the fan may continue to run for approximately 5 minutes before the fan thermostat allows it to cut off. The fan is designed to operate with the burner unit of the heater automatically as long as the electrical cord is plugged in.

HMDGII, HMDGJ specifications

Heatmaster has established itself as a leader in high-performance outdoor wood-burning furnaces, with the HMDGJ and HMDGII models exemplifying their commitment to quality and innovation. Both units are designed to provide efficient, environmentally friendly heating solutions for residential and commercial applications, each with its unique features and advanced technology.

The HMDGJ model is known for its robust construction and user-friendly design. It features a unique "Dual Feed" system, allowing for the use of various fuels, including wood, pellets, and biomass, providing versatility and convenience for users. This model is equipped with a high-efficiency heat exchanger, which maximizes heat transfer while minimizing emissions, ensuring that more heat reaches your home and less escapes into the atmosphere. The HMDGJ also incorporates a state-of-the-art control system, allowing users to easily adjust settings and monitor performance through a digital display, making it an ideal choice for those who appreciate modern technology.

On the other hand, the HMDGII model boasts enhanced insulation and a larger firebox, which significantly increases the furnace's heating capacity. This model is perfect for larger properties or applications where high heat demand is essential. The HMDGII is designed with a high-temperature rating, allowing it to burn hotter for longer periods, which translates into less frequent refueling and increased efficiency. Similar to the HMDGJ, the HMDGII also features a digital control system that provides real-time data on temperature, fuel levels, and overall efficiency, enabling users to optimize performance effortlessly.

Both models are built with heavy-duty steel construction and are coated with high-temperature paint to resist corrosion and weathering, ensuring longevity and durability in outdoor settings. They also come equipped with user-friendly access doors for easy loading and maintenance.

With the Heatmaster HMDGJ and HMDGII, you can expect superior performance and reliability. Their commitment to efficiency not only reduces fuel usage but also minimizes environmental impact, making these furnaces a responsible choice for conscientious users. Whether for residential heating or larger commercial needs, Heatmaster’s HMDGJ and HMDGII provide innovative solutions that combine technology, efficiency, and ease of use for optimal heating comfort.