IMPORTANT
SAFETY INFORMATION
IMPORTANT: Read this owner’ s manual carefully and completely before trying to assemble, operate, or service this heater. Improper use of this heater can cause serious injury or death from burns, fir e, e xp lo sio n , ele c tric al shock, and carbon monoxide poisoning.
WARNING: Do not use any accessory not approved for use with this heater.
WARNING: Any change to this heater or its controls can be dangerous.
Do not place clothing or other flammable material on or near the appliance. Never place any objects on the heater.
Due to high temperatures, heater s h o u ld b e k ep t o u t o f traffic and away from furniture and draperies.
Surface of heater becomes very hot when running heater. Keep children and adults away from hot surface to avoid burns or clothing ignition. Heater will remain hot for a time after shut down. Allow surface to cool before touching.
C arefully sup ervise yo un g children when they are in the same room with heater.
Make sure grill guard is in place before running heater.
State of Massachusetts: The installation must be made by a li- censed plumber or gas fitter in the Commonwealth of Massachusetts. Sellers of unvented propane or natu- ral
ers shall provide to each purchaser a copy of 527 CMR 30 upon sale of the
unit.
In the state of Massachusetts, unvented propane or nature
Keep the appliance area clear and free from combustible materials, gasoline, and other flammable vapors and liquids.
WARNING
Modeles MN300HGA, MN300TGA, are equipped for natural gas. Field conversion is not permitted.
1.This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases.
2.If you smell gas
•Shut off gas supply.
•Do not try to light any appliance.
•Do not touch any electrical switch; do not use any phone in your building.
•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
•If you cannot reach your gas
supplier, call the fire department.
3.This heater shall not be installed in a bedroom or
bathroom, or the place which the strong wind would shut down the appliance.
4.This heater needs fresh, outside air ventilation to run properly. This heater has an Oxygen Depletion Sensor (ODS) safety shutoff system. The ODS shuts down the heater if not enough fresh air is available. See Fresh Air For Combustion And Ventilation pages 4 and 5.
5.Keep all air openings in the front and bottom of heater clear and free of debris. This will insure enough air for proper combustion.
6.If heater shuts off. Do not relight until you provide fresh, outside air. If heater keeps shutting off, have it serviced.
7.Do not run heater
•where flammable liquids or vapors are used or stored
•under dusty conditions
8.Turn heater off ,Before using furniture polish, wax, carpet cleaner, or similar products. If heated, the vapors from these products may create a white powder residue within burner box or on adjacent walls or furniture.
9.Do not use heater if any part has been under water. Immediately call a qualified service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water.
10.Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater.
11.Operating heater above elevations of 4,500 feet could cause pilot outage.
DANGER: Carbon monoxide poisoning may lead to death!
Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning resemble the flu with headaches, dizziness, or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, persons with heart or lung disease or anemia, those under the influence of alcohol, and those at high altitudes.
Natural Gas: Natural gas is odorless. An
Make certain you read and under- stand all warnings. Keep this manual for reference. It is your guide to safe and proper operation of this heater.
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