World Marketing of America KOZY-WORLD KWN109 Owner's Operation And Installation Manual

Infrared vent-free natural gas space heater

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Kozy-World
OWNER ' S OPERATION AND INSTALLATION MANUAL
KWN109
KWN111

Table of Contents

Important Safety Information.................................2
Product Features.....................................................3
Proper Ventilation & Fresh Air..............................4
Installation................................................................6
Operating Your Heater............................................10
Cleaning & Maintenance.......................................13
Trouble Shooting...................................................14
Specifications..........................................................17
Parts List..................................................................18
WARNING: If the information in this
manual is not followed exactly, a f i re or
e x p l o si on m ay re su l t causing property
damage, personal injury, or loss of life.
WARNING: This is an unv ented gas-
fired heater. It uses air (oxygen) f r o m t h e
r o o m i n wh i c h i t i s installed. Provi-
sions for adequate combustion and ventila-
tion air must be p rov i ded. Ref er t o Ai r
F or Combustion and Ventilation section on
page 4 of this manual.
World Marketing of America, Inc.
P.O. Box 192, Rt. 22 West
Mill Creek, PA 17060
KOZY WORLD PHONE NUMBER: (814) 643-1775
http://www.worldmkting.com
R
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
l
l
l
Installation and service must be performed by a
q u al i f ie d i n s ta l l er, se rv ic e a g e nc y o r g a s
KWN121
supplier.
WATER VAPOR: A BY-PRODUCT OF UNVENTED ROOM
HEATERS
W ater vapor is a by-product of gas combustion.An
unvented room heater productes approximately one (1)
ounce (30ml) of water for every 1,000 BTU's (.3KW's) of
gas input per hour. Refer to page 3.
Consumer: Please retain these instructions for
future use.
Do not try to light any appliance.
Do not touch any electrical switch; do not
use any phone in your building.
Immediately
call
neighbor's phone. Follow the gas supplier's
instructions.
If
you
cannot reach your gas supplier, call
the fire department.
WAR N I N G :
I m p ro p er
adjustment, alteration, serv ice or mainte-
nance 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 * permanentl y l ocat ed, m anuf actured
(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.
*Aftermarket: Completion of sale, not for purpose of
resale, from the manufacturer.
Installer: Please leave these instructions with the
consumer.
INFRARED
VE N T-F RE E
NATURAL GA S
SPACE H E AT E R
your gas supplier from a
i n st a l l a t i on ,
KW-ML062-13W-0504

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Summary of Contents for World Marketing of America KOZY-WORLD KWN109

  • Page 1: Table Of Contents

    *Aftermarket: Completion of sale, not for purpose of page 4 of this manual. resale, from the manufacturer. Installer: Please leave these instructions with the World Marketing of America, Inc. consumer. P.O. Box 192, Rt. 22 West Consumer: Please retain these instructions for Mill Creek, PA 17060 future use.
  • Page 2: Important Safety Information

    IMPORTANT cleaner, or similar products. If Keep the appliance area clear SAFETY INFORMATION heated, the vapors from these a n d f r ee f r o m c o m b u s t i b l e WARNINGS products may create a white m at erials, gaso lin e, an d ot her...
  • Page 3: Product Features

    PRODUCT FEATURES Figure1-Vent-Free Natural Gas Heater LOCAL CODES SAFETY DEVICE Install and use heater with care. Follow all local A standard requirement for all vent-free room codes. In the absence of local codes, use heaters, this heater has a pilot with an Oxygen latest edition of National Fuel Gas Code ANSZ223.1, Depletion Sensor(ODS) safety shutoff system.
  • Page 4: Proper Ventilation & Fresh Air

    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 VENTILATION air for combustion and ventilation. ANS Z223.1 defines a confined However, in buildings of unusually space as a space whose volume WARNING: This heater...
  • Page 5 3. Add the Btu/Hr of all fuel burning appliances in the space. Vent-free heater Btu/Hr Example: Gas water heater* Btu/Hr Gas water heater 40,000 Btu/Hr Gas furnace Btu/Hr Vent free heater 10,000 Btu/Hr Vented gas heater Btu/Hr total 50,000 Btu/Hr Gas Fireplace logs Btu/Hr Other gas appliances* +...
  • Page 6: Installation

    VENTILATION AIR Ventilation Air From Outdoors Provide extra f resh b y using ventilation grills or ducts: 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 INSTALLATION Attaching to Wall Anchor: This Removing Lower Front Panel Of WARNING: Maintain the m et ho d allow s to att ac h Heater minim um clearances sho wn mounting bracket to hollow walls 1. Remove two screws near F i g u r e 4 .
  • Page 8 INSTALLATION Installing Bottom Mounting Attaching Mounting Bracket To Screws Wall 1. Locate bottom mounting hole. This Note: Wall anchors, mounting hole is near bottom on back screws, and spacers are in panel of heater (see Figure 11). hardware package. The hardware 2.
  • Page 9 INSTALLATION CONNECTING TO GAS SUPPLY WARNING: A qualified service person must connect heater to gas supply. Follow all local codes. WARNING: This appliance " requires a 3/8 NPT (National Pipe Thread) inlet connection to the pressure regulator. WARNING: Never connect heater private (non-utility) gas well.
  • Page 10: Operating Your Heater

    INSTALLATION OPERATING YOUR HEATER CHECKING GAS Pressure Testing Heater Gas FOR YOUR SAFETY CONNECTIONS Connections READ BEFORE LIGHTING 1. Open equipment shutoff valve WARNING: Test all gas piping WARNING: If you do not (see Figure 13). and connections for leaks after follow these instructions exactly, 2.
  • Page 11: Operating Heater

    OPERATING YOUR HEATER Manual Control Models TO SELECT LIGHTING HEATING LEVEL INSTRUCTIONS S T OP ! R ead th e saf et y WARNING: When running information on the side of h eat er, set c o n t r o l k n o b O N, LO W , o r HIG H lo c ked...
  • Page 12 OPERATING YOUR HEATER THERMOSTAT MODEL 4. Wait five(5) minutes to clear KWN121 out any gas. Then smell for gas, FOR YOUR SAFETY including near the floor. If you “ ” smell gas, STOP! Follow in the READ BEFORE LIGHTING safety information on the side of WARNING: If you do not follow Figure 20 - Control Knob In The heater.
  • Page 13: Cleaning & Maintenance

    OPERATING HEATER Continued BURNER FLAME PATTERN ODS/PILOT AND BURNER Figure 25 shows a correct burner Use a vacuum cleaner, pres- MANUAL LIGHTING surized air, or a small, soft flame pattern. Figure 26 shows an PROCEDURE bristled brush to clean. incorrect burner flame pattern. Remove lower front panel (see CLEANING BURNER Figure 7 page 7).
  • Page 14: Troubleshooting

    TROUBLESHOOTING Note : troubleshooting WARNING: Only a qualified CAUTION: Never use a wire, 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. OBSERVED PROBLEM POSSIBLE CAUSE REMEDY When ignitor button is pressed and...
  • Page 15: Troubleshooting

    TROUBLESHOOTING Continued POSSIBLE CAUSE REMEDY OBSERVED PROBLEM 1. Burner orifice is clogged. 1. Clean burner orifice (see Cleaning B u rn er(s)d o es n o t lig h t a f t er and Maintenance, Page 13) or ODS/pilot is lit. replace burner orifice.
  • 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 call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
  • Page 17: Specifications

    SPECIFICATIONS KWN109 KWN111 KWN121 Btu(available) 6,000 5,500/10,000 10,000 Gas Type Natural Only Natural Only Natural Only Ignition Piezo Piezo Piezo Pressure Regulator setting " " " W.C. W.C. W.C. Inlet Gas Pressure* (inches of water) " Maximum " " 10.5 10.5 10.5 "...
  • Page 18 ILLUSTRATED PARTS BREAKDOWN KWN109...
  • Page 19: Parts List

    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 KWN109 manual. PART DESCRIPTION NUMBER MB10008 Cabinet Assembly Lower Front Panel Assembly MB09003 Reflector Unit ML006-02 Burner Assembly MB19007...
  • Page 20 ILLUSTRATED PARTS BREAKDOWN KWN111...
  • Page 21 PARTS LIST This list contains replaceable parts for your heater. When ordering replacement parts, follow the instructions listed under Replacement Parts on page 17 of this KWN111 manual. PART DESCRIPTION NUMBER Cabinet Assembly MB10008 Lower Front Panel Assembly MB09003 Reflector Unit ML006-01 Burner Assembly MB19005...
  • Page 22 ILLUSTRATED PARTS BREAKDOWN KWN121...
  • Page 23 PART LIST This list contains replaceable parts for your heater. When ordering replacement KWN121 parts, follow the instructions listed under Replacement Parts on page 17 of this manual. PART DESCRIPTION NUMBER MB10007 Cabinet Assembly MB09003 Lower Front Panel Assembly ML006-01 Reflector Unit MB19005 Burner Assembly...

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