ProCom MN300TBA-B Ventless Natural Gas Blue Flame Space Heater Instruction Manual

1. Introduction

This manual provides essential information for the safe and efficient operation of your ProCom MN300TBA-B Ventless Natural Gas Blue Flame Space Heater. Please read all instructions carefully before installation and use. Retain this manual for future reference.

Figure 1: ProCom MN300TBA-B Ventless Natural Gas Blue Flame Space Heater.

2. Important Safety Information

WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Read the installation, operating, and maintenance instructions thoroughly before installing or servicing this equipment.

• This heater is hot while in operation. Do not touch the hot surfaces. Keep children, clothing, and furniture away.
• Keep the burner and control compartment clean.
• This heater shall not be installed in a bedroom or a bathroom.
• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
• Ensure adequate ventilation. Ventless gas heaters consume oxygen from the room.
• A built-in Oxygen Depletion Sensor (ODS) system immediately shuts down the heater if carbon monoxide or lack of oxygen is detected.
• For your safety, always install a carbon monoxide detector in your home.

3. Product Features

The ProCom MN300TBA-B heater offers efficient heating with several key features:

• Technology: Produces 30,000 Maximum BTU using Natural Gas, heating up to 1400 sq. ft.
• Dependable: Features a thermostat control with High/Medium/Low settings for optimal heat flow.
• Stylish: Slim and modern profile, suitable for wall mounting or floor placement with included base feet.
• Safe: Equipped with a push-button ignition and a built-in pilot Oxygen Depletion Sensor (ODS) for safety. ANSI Certified.
• Convenient: Operates without electricity, making it suitable for power outages.

Figure 2: Key features of the ProCom Ventless Heater.

Figure 3: Included components and fuel type.

4. Setup and Installation

This heater can be installed as a wall-mounted unit or placed on the floor using the provided base feet. Professional installation is recommended for gas connections.

4.1 Unpacking and Inspection

Carefully remove the heater from its packaging. Inspect for any damage. Ensure all components, including base feet and wall mount hardware, are present.

4.2 Placement Considerations

• Ensure the heater is placed on a level, stable surface if using base feet.
• Maintain proper clearances from combustible materials as specified in the full installation instructions.
• Do not install in a bedroom or bathroom.
• Ensure adequate ventilation in the room where the heater is installed.

4.3 Mounting Options

The heater comes with hardware for both wall mounting and floor placement.

• Wall Mount: Use the included wall bracket and fasteners to securely attach the heater to a suitable wall surface.
• Base Feet: Attach the provided base feet to the bottom of the heater for freestanding operation.

Figure 4: Heater with base feet, highlighting blue flame technology.

Figure 5: Product dimensions for installation planning.

4.4 Gas Connection

This heater operates on Natural Gas. Connect the heater to your natural gas supply line according to local codes and manufacturer instructions. It is highly recommended to have a qualified professional perform the gas connection to ensure safety and proper function.

5. Operating Instructions

Follow these steps to operate your ProCom Ventless Natural Gas Heater:

5.1 Ignition

1. Ensure the gas supply is turned on.
2. Turn the thermostat control knob to the 'PILOT' setting.
3. Push and hold the control knob in while simultaneously pressing the ignitor button repeatedly until the pilot flame lights.
4. Continue to hold the control knob in for approximately 30-60 seconds after the pilot lights to allow the thermocouple to heat up. Release the knob slowly. If the pilot goes out, repeat the process.

5.2 Adjusting Heat (Thermostat Control)

Once the pilot is lit, turn the thermostat control knob to your desired heat setting. The heater offers High, Medium, and Low settings to maintain a comfortable room temperature.

5.3 Shutting Down

1. To turn off the main burner, turn the thermostat control knob to the 'OFF' position. The pilot light will remain lit.
2. To completely shut down the heater (including the pilot light), turn the control knob to 'OFF PILOT'.
3. For extended periods of non-use, it is recommended to turn off the main gas supply valve to the heater.

Figure 6: Ignitor and Thermostat Controls.

6. Maintenance

Regular maintenance ensures the longevity and safe operation of your heater.

• Cleaning: Keep the burner and control compartment clean. Use a vacuum cleaner to remove dust and lint from the air intake and outlet grilles.
• Pilot Light and Burner Inspection: Periodically check the pilot light and main burner flames for proper appearance (blue, steady flame). Refer to the full manual for detailed flame characteristics.
• Gas Connections: Annually inspect all gas connections for leaks using a soap solution. Never use an open flame to check for gas leaks.
• Professional Service: It is recommended to have your heater inspected by a qualified service technician at least once a year.

7. Troubleshooting

If you encounter issues with your heater, refer to the following common troubleshooting steps. For persistent problems, contact a qualified service technician.

8. Specifications

9. Warranty & Support

For warranty information and customer support, please refer to the documentation included with your product or visit the official ProCom website. Keep your purchase receipt for warranty claims.