Kozy-World  KWN191 Owner's Operation And Installation Manual

Kozy-World KWN191 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
KWN191
KWN321

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..................................................................19
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
KWN195
KWN323
Save this manual for future reference.
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
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 r o v i d e d . R e f e r t o A i r F o r Combus-
tion and Ventilation section on page 4 of this
manual.
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.
l
Immediately
call
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
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
supplier.
WA R N I N G :
adjustment, alteration, service 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*
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.
*Aftermarket: Completion of sale, not for purpose of
resale, from the manufacturer.
INFRARED VENT-FREE
NATURAL GAS
SPACE HEATER
r e s u l t causing property
your gas supplier from a
a g e n c y
I m p r o p e r
i n s t a l l a t i o n ,
located, manufactured
o r
g a s

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Summary of Contents for Kozy-World Kozy-World KWN191

  • Page 1: Table Of Contents

    (mobile) home, where not prohibited by local codes. This appliance is only for use with the type of World Marketing of America, Inc. gas indicated on the rating plate. This P.O. Box 192, Rt. 22 West appliance is not convertible for use with other Mill Creek, PA 17060 gases.
  • Page 2: Important Safety Information

    IMPORTANT Keep the appliance area clear Before using furniture polish, SAFETY INFORMATION a n d f r e e f r o m c o m b u s t i b l e wax, carpet cleaner, or similar materials, gasoline, and other WARNINGS products, turn heater off.
  • Page 3: Product Features

    PRODUCT FEATURES Figure1-Vent-Free Natural Gas Heater 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: Proper Ventilation & Fresh Air

    Unusually Tight Construction Confined and 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. Z 2 2 3 . 1 d e f i n e s c o n f i n e d However, in buildings of unusually...
  • Page 5: Air For Combustion And Ventilation

    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 18,000 Btu/Hr Gas Fireplace logs Btu/Hr Total 58,000...
  • Page 6: Installation

    VENTILATION AIR Ventilation Air From Outdoors Provide extra fresh air by 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 FASTENING HEATER TO Attaching to Wall Anchor: This WARNING: Maintain the WALL Mounting Bracket method allows to attach minimum clearances shown The mounting bracket is located mounting bracket to hollow walls F i g u r e 4 . y o u c a n , on back panel of heater (see Figure6).
  • Page 8 INSTALLATION Attaching Mounting Bracket to IMPORTANT: Do not Wall hammer key! For thick walls Note: Wall anchors, mounting " (over 1/2 thick) or solid walls, screws, spacers do not pop open wings. hardware package. The hardware package is provided with heater. Attaching to Wall Stud Method Figure 12 - Installing Bottom For attaching mounting bracket to...
  • 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 to private (non-utility) gas well.
  • Page 10: Operating Your Heater

    INSTALLATION OPERATING YOUR HEATER CHECKING GAS Pressure Testing Heater Gas NON-THERMOSTAT MODELS CONNECTIONS Connections FOR YOUR SAFETY WARNING: Test all gas READ BEFORE LIGHTING 1. Open equipment shutoff valve piping and connections for leaks after installing servicing. (see Figure 14). WARNING: If you do not Correct all leaks once.
  • Page 11 OPERATING YOUR HEATER Manual Control Models 7. Keep control knob pressed in TO TURN OFF LIGHTING for thirty (30) seconds after GAS TO APPLIANCE INSTRUCTIONS lighting pilot. After seconds, release control knob. Shutting Off Heater STOP! Read safety If control knob does not pop Turn control knob clockwise information on the side of up when released, contact a...
  • Page 12 OPERATING YOUR HEATER LIGHTING a qualified service person or INSTRUCTIONS THERMOSTAT MODELS gas supplier for repairs. NOTE : If pilot goes out,repeat FOR YOUR SAFETY STOP! Read safety steps 3 through 7.This heater READ BEFORE LIGHTING information on the side of heater. has a safety interlock system.
  • Page 13: Cleaning & Maintenance

    OPERATING YOUR HEATER Continued CLEANING ODS/PILOT AND THERMOSTAT BURNER CONTROL OPERATION vacuum cleaner, The thermostatic control used on pressurized air. or a small, soft these Models differs from standard bristled brush to clean. Figure 22 - Correct Pilot Flame thermostats. Standard thermostats CLEANING BURNER Pattern simply turn on and off the burner.
  • 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 Burner(s) does not light after 1. Burner orifice is clogged. 1. Clean burner orifice (see Cleaning ODS/pilot is lit. and Maintenance, Page 13) or replace burner orifice. 2. Burner orifice diameter is too small. 2.
  • 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 KWN191 KWN195 KWN321 KWN323 6,000/12,000/18,000 Btu(available) 18,000 7,000/18,000/30,000 30,000 Natural Only Gas Type Natural Only Natural Only Natural Only Piezo Piezo Piezo Ignition Piezo " " " " W.C. Pressure Regulator setting W.C. W.C. W.C. Inlet Gas Pressure *(inches of water) "...
  • Page 18: Parts Breakdown

    ILLUSTRATED PARTS BREAKDOWN KWN191 Burner Assembly ODS/Pilot Assembly...
  • 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 page 17 of this KWN191 manual. KWN191 PART NO. DESCRIPTION MB10004 Cabinet Assembly MB09002 Lower Front Panel Assembly MB11003 Reflector Unit MB19003...
  • Page 20 ILLUSTRATED PARTS BREAKDOWN KWN321 ODS/Pilot Assembly...
  • 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 KWN321 manual. KWN321 DESCRIPTION PART NO. Cabinet Assembly MB10001 Lower Front Panel Assembly MB09001 Reflector Unit MB11001 MB19001...
  • Page 22 ILLUSTRATED PARTS BREAKDOWN KWN195 ODS/Pilot Assembly Burner Assembly...
  • Page 23 PARTS LIST This list contains replaceable parts for your heater. When ordering replacement parts, following the instruction listed under Replacement Parts on page 17 of this KWN195 manual. KWN195 DESCRIPTION PART NO. Cabinet Assembly MB10005 Lower Front Panel Assembly MB09002 Reflector Unit MB11003 MB19003...
  • Page 24 ILLUSTRATED PARTS BREAKDOWN KWN323 ODS/Pilot Assembly...
  • Page 25 PARTS LIST This list contains replaceable parts for your heater. When ordering replacenment parts, following the instruction listed under Replacement Parts on page 17 of this manual. KWN323 KWN323 DESCRIPTION PART NO. Cabinet Assembly MB10002 Lower Front Panel Assembly MB09001 Reflector Unit MB11001 MB19001...

This manual is also suitable for:

Kwn321Kwn195Kwn323

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