Kozy-World KWN111 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
KWN111

Table of Contents

Important Safety Information.................................2
Product Features.....................................................3
Proper Ventilation & Fresh Air.................................4
.
Installation.................................................................6
Operating Your Heater.............................................10
Cleaning & Maintenance.........................................12
Trouble Shooting....................................................13
Specifications..........................................................16
Parts List...................................................................17
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
Save this manual for future reference.
R
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
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
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
i s installed. Provisions for
call
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 KWN111

  • Page 1: Table Of Contents

    . R e f e r t o A i r F o r Combus- tion and Ventilation section on page 4 of this manual. KWN111 Do not store, or use gasoline or other flammable vapors and liquids in the vicinity of this or any Table of Contents other appliance.
  • Page 2: Important Safety Information

    IMPORTANT Always run heater with control Keep the appliance area clear SAFETY INFORMATION knob at LOW or HIGH locked a n d f r e e f r o m c o m b u s t i b l e positions.
  • Page 3: Product Features

    PRODUCT FEATURES Figure1-Vent-Free Natural Gas Heater LOCAL CODES SAFETY PILOT Install and use heater with care. Follow all local Th i s h e a t e r h a s a p i l o t w i t h O x y ge n codes.
  • 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 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: Air For Combustion And Ventilation

    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 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 Attaching to Wall Anchor: This Removing Lower Front Panel Of WARNING: Maintain the method allows to attach Heater minimum clearances shown mounting bracket to hollow walls 1. Remove two screws near F i g u r e 4 . y o u c a n , (wall areas between studs) or to botom corners of lower front...
  • 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 YOUR HEATER Manual Control Models TO SELECT LIGHTING HEATING LEVEL INSTRUCTIONS WARNING: When running STOP! Read safety h e a t e r , s e t c o n t r o l k n o b information on the side of heater.
  • Page 12: Cleaning & Maintenance

    ODS/PILOT AND BURNER BURNER FLAME PATTERN INSPECTING BURNER vacuum cleaner, Figure 20 shows a correct burner Check pilot flame pattern and pressurized air. or a small, soft flame pattern. Figure 21 shows an burner flame pattern often bristled brush to clean. incorrect burner flame pattern.
  • Page 13: 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. OBSERVED PROBLEM POSSIBLE CAUSE REMEDY When ignitor button is pressed and...
  • Page 14: Troubleshooting

    TROUBLESHOOTING Continued POSSIBLE CAUSE REMEDY OBSERVED PROBLEM 1. Burner orifice is clogged. 1. Clean burner orifice (see Cleaning B ur n e r(s )d oes not l ight after and Maintenance, Page 12) or ODS/pilot is lit. replace burner orifice. 2.
  • Page 15 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 16: Specifications

    SPECIFICATIONS KWN111 Btu(available) 5,500/10,000 Gas Type Natural Only Ignition Piezo Pressure Regulator setting " W.C. Inlet Gas Pressure* (inches of water) Maximum " 10.5 Minimum " Dimensions, Inches (HxWxD) Heater × × 18-7/8 14-1/5 5-7/10 Carton × × 21-5/8 16-3/8...
  • Page 17 ILLUSTRATED PARTS BREAKDOWN KWN111...
  • Page 18: 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 16 of this KWN111 manual. PART DESCRIPTION NUMBER Cabinet Assembly MB10008 Lower Front Panel Assembly MB09003 Reflector Unit...

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