Procom MN300HGA Owner's Operation And Installation Manual

Procom MN300HGA Owner's Operation And Installation Manual

Blue flame vent-free natural gas garage heater

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OWNER ' S OPERATION AND INSTALLATION MANUAL
MN300HGA
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 fire o r
e x p l o s i o n m a y re s u l t causing property
damage, personal injury, or loss of life.
WARNING:
This is an unvented gas-fired
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 ro 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.
CONTINENTAL APPLIANCE INC/U.S. OFFICE
5 Musick
4600 Highlands Parkway S.E
Irvine
Suite # D/E
CA 92618
Smyrna, GA 30080
Nanjing PRO-COM Electric Appliance Co.,Ltd.
#6 Chuangye Road,High New Tech.Zone,
Great Bridge Road North,Nanjing,210061,
China.
PRO-COM PHONE NUMBER: (877)886-5989
MN300TGA
.
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
l
Do not try to light any appliance.
l Do not touch any electrical switch; do not
use any phone in your building.
Immediately call
l
neighbor's phone. Follow the gas supplier's
instructions.
l
If you
cannot reach your gas supplier, call
the fire department.
Installation and service must be performed by a
qu alified in stal ler, servic e a genc y or
supplier.
WAR N I N G :
adjustment, alteration, service or maintenance
can cause injury or property damage. Refer to
this manual f or correct installation and
operational procedures. For assistance or
additional information consult a qualif ied
installer, service agency, or gas supplier.
This appliance may be installed in an aftermar-
ket*
permanent ly l ocated, m anuf act ured
(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
W ater 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
B LU E FL A ME V E NT -F RE E
NATURAL GA S G A R AG E
H EATE R
your gas supplier from a
I m p ro p e r
i n st a l l a t i o n ,
PR-ML062-09-0504
ga s

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Summary of Contents for Procom MN300HGA

  • Page 1: Table Of Contents

    Cleaning&Maintenance...13 Trouble Shooting...14 Specifications...17 Illustrate Parts Breakdown MN300TGA ...18 Parts List MN300TGA ...19 Illustrate Parts Breakdown MN300HGA ...20 Parts List MN300HGA ...21 WARNING: If the information in this manual is not followed exactly, a fire o r e x p l o s i o n m a y re s u l t causing property damage, personal injury, or loss of life.
  • Page 2: Important Safety Information

    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.
  • Page 3: Product Features

    THERMOSTATIC HEAT CONTROL ON THERMOSTAT MODEL MN300TGA These heaters have a control valve with a thermostat sensing bulb. This results in the greatest heater comfort and may result in lower gas bills. WATER VAPOR: A BY-PRODUCT OF UNVENTED ROOM HEATERS W ater vaporis a by-product of gas combustion.An unvented...
  • Page 4: Fresh Air For Combustion And Ventilation

    FRESH AIR FOR COMBUSTION AND VENTILATION WARNING: This heater sh all no t in st alled in a confined space or unusually t ig h t c o n st r u c t io n u n less provisions pro vided ad equ ate com bu stion...
  • Page 5 3. Add the Btu/Hr of all fuel burning appliances in the space. Vent-free heater Gas water heater* Gas furnace Vented gas heater Gas Fireplace logs Other gas appliances* + Total *Do not include direct-vent gas appliances. Direct-vent draws combustion air from the outdoors and vents to the outdoors.
  • Page 6: Ventilation Air

    Air for Combustion and Ventilation for required size of ventilation grills or ducts. IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent. CAUTION:...
  • Page 7 (see Figure 8) Note: Only mark last hole on each end of mounting bracket. Insert mounting screws through these holes only. Remove tape and mounting bracket from wall. Model MN300HGA MN300TGA Figure 8 - Mounting Bracket Clearances suits will...
  • Page 8: Installation

    Attaching Mounting Bracket to Wall Note: Wall anchors, mounting screws, and spacers are in hardware package. The hardware package is provided with heater. Attaching to Wal l Stud Method For attaching mounting bracket to wall studs 1. Drill holes at marked locations "...
  • Page 9 , undue loss of pressure will occur. Typical Inlet Pipe Diameters MN300HGA/MN300TGA 1/2” or greater Installation mu st inclu de an equipment shutoff valve, union, "...
  • Page 10: Checking Gas Connections

    Bubbles forming show a leak. 5. Correct all leaks at once. 6. Light heater (see Operating Heater, pages 11 for thermostat m o d el p ag e non-thermostat model). Check the rest of the internal joints for leaks.
  • Page 11: Operating Your Heater

    CONTROL OPERATION The thermostatic control used on these models differs from standard thermostats. Standard thermostats simply turn on and off the burner.The thermostat used on this heater senses the room temperature. The thermostat adjusts gas flow This increases or decreases burner flame height.
  • Page 12 NON-THERMOSTAT MODEL MN300HGA FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life This appliance has a pilot which must be lighted by hand.
  • Page 13: Cleaning&Maintenance

    If pilot flame pattern is incorrect, as shown in Figure 21: turn heater off (see To Turn Off Gas To Appliance on page 12 for non-thermostat model or page 11 for thermostat model) see Troubleshooting pages 14 through 16.
  • Page 14: Troubleshooting

    Note : troubleshooting items are listed in order of operation. OBSERVED PROBLEM When ignitor button is pressed in, there is no spark at ODS/pilot. When ignitor button is pressed in, there is a spark at ODS/pilot but no ignition. ODS/pilot lights but flame goes out when control knob is released.
  • Page 15: Troubleshooting

    OBSERVED PROBLEM B u rn er(s)d o es n o t lig h t a f t er ODS/pilot is lit. Delayed ignition of burner(s). Burner backfiring during combustion. Yellow flame during burner combustion. Slight smoke or odor during initial operation. Heater produces a whistling noise when burner is lit.
  • Page 16 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

    PRO-COM. TECHNICAL SERVICE may have further questions about installation, operation, or troubleshooting. If so, contact PRO-COM.The information is listed on the back of manual. MN300HGA 15,000/30,000 Natural Only Piezo " W.C. " 10.5 "...
  • Page 18: Illustrate Parts Breakdown Mn300Tga

    ILLUSTRATED PARTS BREAKDOWN MN300TGA ODS/Pilot Assembly...
  • Page 19: Parts List Mn300Tga

    Burner Inlet Tube Assembly Burner Burner connector Injector Left Burner Support Bracket Right Burner Support Bracket ODS/pilot Assembly Thermocouple Ignitor Electrode ODS Upper Deflector Mounting Bracket Assembly Hardware AGA/CSA Label Gas Instruction Decal Inside Warning Label Thermostat Sensing Bulb Clip...
  • Page 20: Illustrate Parts Breakdown Mn300Hga

    ILLUSTRATED PARTS BREAKDOWN MN300HGA ODS/Pllot Assembly...
  • Page 21: Parts List Mn300Hga

    PARTS LIST MN300HGA MN300HGA PART NO. MB10053 MB09051 MB11052 ML089-01 MB29001 ML157-01 ML083-03 ML069-02 NV2020-14 ML073-01 MB16002 ML029-01 NRV81FI-3 96-4Z ML079-01 MB40016 MB40018 MB40019 MB40020 MB40021 ML096-01 MB40017 NBB30-000B1 ML101-01 ML091-01 ML103-01 ML104-01 ND1103x800x9 ND0803-8 28-1 ND0807 28-2 ML105-03 6170-5Z...

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Mn300tga

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