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Kozy-World VENT-FREE
GAS-FIRED ROOM HEATER
USER'S OPERATION AND INSTALLATION MANUAL
MODELS:KLH601,602-30,000BTU/HR THERMOSTAT
WARNING:If the information in this manual is not followed exactly, a fire or
explosion may result causing property damage, personal injury, or loss of life.
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 qualified installer, service agency
or the gas supplier.
- INSTALLER : LEAVE THIS MANUAL WITH THE CONSUMER
- CONSUMER : RETAIN THIS MANUAL FOR FUTURE REFERENCE
PO Box 192, Route 22 West, Mill Creek, PA 17060-0192
WORLD MARKETING OF AMERICA, INC.
www.worldmkting.com
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Summary of Contents for Kozy-World 602-30
- Page 1 Kozy-World VENT-FREE GAS-FIRED ROOM HEATER USER'S OPERATION AND INSTALLATION MANUAL MODELS:KLH601,602-30,000BTU/HR THERMOSTAT WARNING:If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury, or loss of life. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
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Page 2: Table Of Contents
CONTENTS SECTION I- SECTION II- SECTION III- SECTION IV- SECTION V- SECTION VI- SECTION VII- SECTION VIII- SECTION IX- SECTION X- SECTION XI- SECTION XII- SECTION XIII SECTION XIV- SECTION XV- SECTION XVI- Page 2 General Safety Instructions Product Identification Local Codes/National Fuel Code Unpacking the Heater Package Product Features... -
Page 3: General Safety Instructions
GENERAL SAFETY INSTRUCTIONS: SAFETY : Accidents are always tragic especially because so many of them could have been prevented with a little care and judgment. There are some basic good practices we hope you will follow for safe use of your gas-fired room heater. IMPORTANT : Read this user's manual carefully and completely before trying to assemble, operate, or service this heater. -
Page 4: Product Identification
✑ If heater shuts off, do not relight until you provide fresh, outside air. If heater keeps shutting off, have it serviced. ✑ Do not run heater where : Flammable liquids or vapors are used or stored. Dusty condition exists. ✑... -
Page 5: Product Features
UNPACKING: 1. Remove heater from carton. 2. Remove all protective packaging applied to heater for shipment. 3. Check heater for any shipping damage. If heater is damaged, promptly inform dealer/distributor where you bought heater. PRODUCT FEATURES: Safety Device This heater has a pilot with an Oxygen Depletion Sensor Shutoff System (ODS). -
Page 6: Installation
Unconfined Space An unconfined space whose volume is not less than 50 cubic feet per 1,000 of the aggregate input rating of all appliances installed in that space. BTU/HR Rooms communicating directly with the space in which the appliances are installed, though openings not furnished with doors are considered a part of the unconfined space. - Page 7 in high traffic areas in windy or drafty areas IMPORTANT : Vent-free heaters add moisture to the air. Although this is beneficial, installing heater in rooms without enough ventilation may cause mildew formation from too much moisture content. See National Fuel Code for Fresh Air for Combustion and Ventilation.
- Page 8 1. Install mounting brackets on wall as shown in Figure 2. Use enclosed “paper template” for proper location of holes. It may be necessary to use plastic or lead anchors for plaster walls. 2. Drill holes at marked locations using 9/64"drill bit. 3.
- Page 9 anchor or drilled hole. 8. Tighten both screws until heater is firmly secured to wall. Do not over tighten. 1. Clearance requirements from surface of carpeting, tile or other combustible material (See Figure 1.). Wall Mounted & Floor Mounted With Base Provided Rear Sides Floor...
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Page 10: Connecting To Gas Supply
3. Installation and repair should be done by a qualified service person. The room heater should be inspected before use and at least annually by a professional service person. More frequent cleaning may be required due to excessive lint from carpeting and other materials. -
Page 11: Leak Checking
Pressure Regulator 3/8" NPT Pipe Nipple Tee Joint Reducer Test Bushing to Gauge 1/8" NPT Connection 1/8" NPT Plug Tab Tee Joint Sediment Pipe Trap Nipple LEAK CHECKING: GENERAL : Although all gas connections on the heater are leak tested at the factory prior to shipment, a complete gas tightness check must be performed at the installation site due to possible mishandling in shipment, or excessive pressure unknowingly being applied to the appliance. -
Page 12: Log Placement
LOG PLACEMENT: This heater is equipped with a decorative ceramic fiber log. This log is designed to utilize two mounting brackets to ensure proper alignment for consistent good performance without flame impingement on the log. Follow the following steps for proper log placement: 1. -
Page 13: Operating Heater
LEAK TESTING HEATER GAS CONNECTIONS: 1. Open manual shutoff valve. 2. Open main gas valve located near gas meter. 3. Make sure control knob of heater is in the OFF position. 4. Check all joints from manual gas valve up to gas control and including the manifold assembly. -
Page 14: Lighting Instructions
Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call qualified service technician or gas supplier. Force or attempted repair may result in a fire or explosion. -
Page 15: Thermostat Control Operation
Thermocouple 7. If pilot goes out, repeat steps 3 through 6. This heater has a safety interlock system. Wait one(1) minute before relighting pilot. 8. When the pilot is lit, turn gas control knob to ON. Turn thermostat control knob counterclockwise should light. -
Page 16: Manual Lighting Instructions
Note : The thermostat sensing bulb measures the temperature of air near the heater cabinet. This may not always agree with room temperature (depending on housing construction, installation location, room size etc.). Frequent use of your heater will let you determine your own comfort levels. MANUAL LIGHTING INSTRUCTIONS 1. -
Page 17: Care And Maintenance
WARNING : If heavy sooting occurs, your heater could produce increased levels of carbon monoxide. If gas log shows carbon deposit, turn heater off and refer to troubleshooting guide. CARE AND MAINTENANCE : Dust, list or debris may affect heater performance. The heater draws air into it during normal operation. -
Page 18: Troubleshooting
TROUBLESHOOTING: PROBLEM When control knob is pressed in and turned counterclockwise to ignition, there is no spark at ODS pilot. When control knob is pressed in and turned counterclock- wise to ignition/pilot position, there is spark but no ignition. ODS pilot lights but flame goes out when control knob is released. - Page 19 PROBLEM POSSIBLE CAUSE Burner backfiring 1. Burner orifice is clogged. during operation 2. Burner ports damaged. Extremely sooty flame. 1. Lack of primary air. 2. Flame impingement on log. 3. Incorrect orifice size. Slight smoke and odor 1. Residues from during initial operation manufacturing processes.
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Page 20: Specifications
SPECIFICATIONS: MODELS INPUT RATING (BTU/HR,Variable) TYPE OF GAS REGULATOR PRESSURE SETTING INLET GAS SUPPLY PRESSURE: MAXIMUM MINIMUM SIZE OF HEATER (H×W×D) WEIGHT NOTE : For altitudes above 2,000 feet, reduce the input rating(BTU/HR)4% for each 1,000 feet above sea level. "DO NOT USE THIS HEATER AT AN ELEVATION ABOVE 4,500 FEET"... -
Page 21: Parts List
PARTS LIST Page 21... - Page 22 ITEM DESCRIPTION Unit Casing Assembly Main Burner Assembly Firebox Assembly Screen Guard Cover Heat Lower Panel Burner Support-L/R Valve Bracket Combination Gas Control Pressure Regulator(3/8") [NG:3", LP:8"] Mounting Bracket-Log Inlet Tubing Assembly Outlet Tubing Assembly Nozzle Holder Nozzle Holder Nut Main Nozzle O.D.S Pilot Tubing(3/16") Assembly O.D.S Pilot Assembly (Daemyeong Korea )
- Page 23 LIMITED WARRANTY: This limited warranty is extended to the original retail purchaser of this Kozy-World Heater and warrants against any defect in materials in workmanship for a period of one (1) year from the date of retail sale. World Marketing of America, Inc., at it's option, will either provide replacement parts or replace or repair the unit, when properly returned to the retailer, within one (1) year of retail purchase.
- Page 24 SOLVING COMMON PROBLEMS The 3 most common problems associated with any gas heater are gas leaks, wrong gas pressure and dirt. Do Not Use Your Heater Without Checking For Leaks! Leaks can occur during shipment and installation. A simple solution of soap and water dabbed on the fittings will bubble if a gas leak is present.
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