Procom MN300HGA Owner's Operation And Installation Manual

Procom MN300HGA Owner's Operation And Installation Manual

Blue flame vent-free natural gas garage heater non-thermostat and thermostat model

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OWNER ' S OPERATION AND INSTALLATION MANUAL
MN300HGA
MN300TGA
NON-THERMOSTAT AND
THERMOSTAT MODEL

Table of Contents

Important Safety Information..................................... 2
Installation..................................................................... 8
Operating Your Heater............................................... 11
Trouble Shooting.........................................................14
Specifications..............................................................17
Parts List MN300TGA .................................................19
Parts List MN300HGA .................................................21
WARNING:
If the information in this
manual is not followed exactly, a f i r e o r
e x p l o s i o n m a y r e s u l t causing property
damage, personal injury, or loss of life.
WARNING:
heater. It uses air (oxygen) f r o m t h e r o o m
i n w h i c h i t i s installed. Provisions for
adequate combustion and ventilation air must
b e p r o v i d e d . R e f e r t o A i r F o r Combustion
and Ventilation section on page 4 of this
manual.
5 Musick
Irvine
CA 92618
For replacement parts contact:
This is an unvented gas-fired
4600 Highlands parkway S.E
SUITE # D/E
Smyrna, GA 30080
Do not store, or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
WHAT TO DO IF YOU SMELL GAS
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.
Installation and service must be performed by a
q u a l i f i e d i n s t a l l e r , s e r v i c e a g e n c y o r
supplier.
WA R N I N G :
adjustment, alteration, service or maintenance
can cause injury or property damage. Refer to
this manual for correct installation and
operational procedures. For assistance or
additional information consult a qualified
installer, service agency, or gas supplier.
This appliance may be installed in an aftermar-
ket*
permanently
(mobile) home, where not prohibited by local
codes.
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.
WATER VAPOR: A BY-PRODUCT OF UNVENTED ROOM
HEATERS
Water vaporis a by-product of gas combustion.An
unvented room heater produces approximately one (1)
ounce (30ml) of water for every 1,000 BTU's (.3KW's)
of gas input per hour. Refer to page 3.
Installer: Please leave these instructions with
the consumer.
Consumer: Please retain these instructions for
future use.
*Aftermarket: Completion of sale, not for purpose of
resale, from the manufacturer.
1
www.PartsFor.com 1-800-446-1446
BLUE FLAME VENT-FREE
NATURAL GAS GARAGE
HEATER
I m p r o p e r
i n s t a l l a t i o n ,
located, manufactured
1-866-607-2787
g a s

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Summary of Contents for Procom MN300HGA

  • Page 1: Table Of Contents

    Illustrate Parts Breakdown MN300TGA ....18 gas indicated on the rating plate. This Parts List MN300TGA ..........19 appliance is not convertible for use with other Illustrate Parts Breakdown MN300HGA ....20 gases. Parts List MN300HGA ..........21 WATER VAPOR: A BY-PRODUCT OF UNVENTED ROOM...
  • Page 2: Important Safety Information

    IMPORTANT SAFETY INFORMATION copy of 527 CMR 30 upon sale of the 8. Turn heater off ,Before using unit. WARNINGS furniture polish, wax, carpet In the state of Massachusetts, cleaner, or similar products. If I M P O R TA N T: R e a d t h i s unvented propane or nature gas-fired heated, the vapors from these owner’s manual carefully and...
  • Page 3: Product Features

    PRODUCT FEATURES Figure1-Vent-Free Natural Gas Heater(Model MN300TGA Shown) SAFETY DEVICE LOCAL CODES A standard requirement for all vent-free room Install and use heater with care. Follow all local heaters. This heater has a pilot with an Oxygen codes. In the absence of local codes, use the Depletion Sensor(ODS) safety shutoff system.
  • Page 4: Fresh Air For Combustion And Ventilation

    Confined and Unusually Tight Construction FRESH AIR FOR The air that leaks around doors and Unconfined Space COMBUSTION AND windows may provide enough fresh The National Fuel Gas Code ANS VENTILATION air for combustion and ventilation. Z223.1 defines a confined space However, in buildings of unusually as a space whose volume is less...
  • Page 5 3. Add the Btu/Hr of all fuel burning appliances in the space. Vent-free heater Btu/Hr Gas water heater* Btu/Hr Example: Gas furnace Btu/Hr Gas water heater 40,000 Btu/Hr Vented gas heater Btu/Hr Vent free heater 20,000 Btu/Hr Gas Fireplace logs Btu/Hr Total 60,000...
  • Page 6: Ventilation Air

    VENTILATION AIR Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or duels: You must provide two permanent openings: one " within 12 of the ceiling and one within " of the floor. Connect these items directly to the outdoors or spaces open to the outdoors.
  • Page 7 (see of mounting bracket to attach Figure 5). bracket to wall. These two holes Model MN300HGA MN300TGA are 16 inches apart from their centers. Attach mounting bracket Figure 8 - Mounting Bracket to wall only in one of two ways: Clearances 1.
  • Page 8: Installation

    INSTALLATION Attaching Mounting Bracket to Wall Note: Wall anchors, mounting screws, and spacers are in hardware package. The hardware Figure 10 - Popping Open Anchor package is provided with heater. Wing for Thin Walls Attaching to Wal l Stud Method Figure 12 - Installing Bottom For attaching mounting bracket to Mounting Screws...
  • Page 9 Typical Inlet Pipe Diameters matter is not likely to freeze. A MN300HGA/MN300TGA 1/2” or Apply pipe joint sealant lightly to sediment trap traps moisture and greater male threads. This will prevent contaminants. This keeps them excess sealant from going into from going into heater controls.
  • Page 10: Operating Your Heater

    INSTALLATION OPERATING YOUR HEATER CHECKING GAS Pressure Testing Heater Gas THERMOSTAT MODEL CONNECTIONS Connections MN300TGA FOR YOUR SAFETY WARNING: Test all gas 1. Open equipment shutoff valve piping and connections for leaks after READ BEFORE LIGHTING (see Figure 14). installing or servicing. Correct all 2.
  • Page 11: Operating Your Heater

    OPERATING YOUR HEATER This increases or decreases the 7. Keep control knob pressed in THERMOSTAT MODEL burner flame height. At times the room for thirty (30) seconds after MN300TGA may exceed the set temperature. If lighting pilot. After LIGHTING so, the burner will shut off. The burner seconds, release control knob.
  • Page 12 OPERATING YOUR HEATER NON-THERMOSTAT MODEL LIGHTING With control knob pressed in, INSTRUCTIONS MN300HGA push down and release the STOP! Read safety ignitor button. This will light FOR YOUR SAFETY information on the side of heater. pilot. If needed, keep pressing...
  • Page 13: Cleaning&Maintenance

    BURNER FLAME PATTERN INSPECTING CLEANING ODS/PILOT AND BURNER Figure 22 shows a correct burner BURNER flame pattern. Figure 23 shows an vacuum cleaner, Check pilot flame pattern and incorrect burner flame pattern. If pressurized air or a small, soft burner flame pattern often. bristled brush to clean.
  • Page 14: Troubleshooting

    TROUBLESHOOTING Note : troubleshooting CAUTION: Never use a wire, WARNING: Only a qualified items are listed in order of service person should service and needle, or similar object to clean operation. repair heater. ODS/pilot. This can damage ODS/pilot unit. REMEDY OBSERVED PROBLEM POSSIBLE CAUSE 1.
  • Page 15: Troubleshooting

    TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY B u r n e r ( s ) d o e s n o t l i g h t a f t e r 1. Burner orifice is clogged. 1. Clean burner orifice (see Cleaning ODS/pilot is lit.
  • Page 16 TROUBLESHOOTING Continued WARNING: 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 cal l your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
  • Page 17: Specifications

    SPECIFICATIONS MN300HGA MN300TGA Btu(available) 15,000/30,000 14,000/30,000 Gas Type Natural Only Natural Only Ignition Piezo Piezo " " Pressure Regulator Setting W.C. Inlet Gas Pressure (inches of water) " " Maximum 10.5 10.5 " " Minimum Dimensions, Inches (HxWxD) × ×...
  • Page 18: Illustrate Parts Breakdown Mn300Tga

    ILLUSTRATED PARTS BREAKDOWN MN300TGA ODS/Pilot Assembly www.PartsFor.com 1-800-446-1446 1-866-607-2787 For replacement parts contact:...
  • Page 19: Parts List Mn300Tga

    PARTS LIST This list contains replaceable parts for your heater. When ordering replacement parts, follow the instructions listed under Replacement Parts on page17 of this MN300TGA manual. MN300TGA PART NO. DESCRIPTION Cabinet Assembly MB10002 Lower Front Panel Assembly MB09001 Reflector Unit MB11002 Steel Wind Shield ML089-01...
  • Page 20: Illustrate Parts Breakdown Mn300Hga

    ILLUSTRATED PARTS BREAKDOWN MN300HGA ODS/Pllot Assembly www.PartsFor.com 1-800-446-1446 1-866-607-2787 For replacement parts contact:...
  • Page 21: Parts List Mn300Hga

    PARTS LIST This list contains replaceable parts for your heater. When ordering replace- MN300HGA ment parts, follow the instructions listed under Replacement Parts on page17 of this manual. MN300HGA PART NO. DESCRIPTION MB10003 Cabinet Assembly MB09001 Lower Front Panel Assembly...

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Mn300tga

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