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Kozy-World VENT-FREE
GAS-FIRED ROOM HEATER
USER'S OPERATION AND INSTALLATION MANUAL
MODELS:KW(N313,P314)-30,000 BTU/HR THERMOSTAT
AND KW(N185,P186)-18,000 BTU/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
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Summary of Contents for Kozy-World N313
- Page 1 Kozy-World VENT-FREE GAS-FIRED ROOM HEATER USER'S OPERATION AND INSTALLATION MANUAL MODELS:KW(N313,P314)-30,000 BTU/HR THERMOSTAT AND KW(N185,P186)-18,000 BTU/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.
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Page 2: Table Of Contents
CONTENTS General Safety Instructions SECTION I- Product Identification SECTION II- Local Codes/National Fuel Code SECTION III- Unpacking the Heater Package SECTION IV- Product Features SECTION V- Fresh Air for Combustion and Ventilation SECTION VI- Installation Gas Requirements SECTION VII- Leak Checking SECTION VIII- Operating the Heater SECTION IX-... -
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, through 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 air 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. Figure 5 1. Clearance requirements from surface of carpeting, tile or other combustible material(See Figure 1.). Wall Mounted & Floor Mounted With Base Provided Rear 0 Inches Sides...
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Page 10: Connecting To Gas Supply
Horizontal Slots Mounting Stand - Out Tab Bracket (attached to wall) Figure 7 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. -
Page 11: Leak Checking
Pressure Regulator 3/8" NPT Heater Cabinet Pipe Nipple Tee Joint Ground Joint Union Reducer Test Manual Bushing to Gauge Shutoff 1/8" NPT Connection Valve Natural Gas 1/8" NPT (7" W.C. to Plug Tab From 10.5" W.C. Pressure) Gas Meter Tee Joint L.P Gases Sediment Pipe... -
Page 12: 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 13: 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 14 Ignitor Electrode Thermocouple Pilot Burner 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 to desired heating level.
- Page 15 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.
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Page 16: Care And Maintenance
WARNING : If yellow tipping occurs, your heater could produce increased levels of carbon monoxide. If burner flame pattern shows yellow tipping, follow instructions at bottom of this page. NOTICE : Do not mistake orange flames with yellow tipping. Dirt or other particles etc. -
Page 17: Troubleshooting
TROUBLESHOOTING: PROBLEM POSSIBLE CAUSE WHAT TO DO When control knob 1. Ignitor electrode posi- 1. Replace Ignitor is pressed in and tioned wrong. electrode. turned counterclockwise 2. Ignitor electrode broken. 2. Replace electrode. to ignition, there is no 3. Ignitor cable pinched or 3. - Page 18 PROBLEM POSSIBLE CAUSE WHAT TO DO Burner backfiring 1. Burner orifice(s) is 1. Clean burner orifice(s) or during operation clogged or damaged. replace burner orifice(s). 2. Burner damaged. 2. Replace burner. 3. Gas regulator defective. 3. Replace gas regulator. Burner plague(s) 1.
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Page 19: Specifications
SPECIFICATIONS: KW(N313, P314) KW(N185, P186) MODELS N313 P314 N185 P186 INPUT RATING 30,000 30,000 18,000 18,000 (BTU/HR) TYPE OF GAS NATURAL LP GASES NATURAL LP GASES REGULATOR 6.0 W.C. 10.0 W.C. 6.0 W.C. 10.0 W.C. PRESSURE SETTING INLET GAS SUPPLY PRESSURE 10.5 W.C. -
Page 20: Parts List
PARTS LIST Page 19... - Page 21 PARTS LIST ITEM PART NO. FOR DESCRIPTION KW(N313,P314) KW(N185,P186) Unit Casing Assembly REF-2A0054 REF-2A0055 Main Burner Assembly 20-0142(1A0038) 20-0141(1A0039) Reflector Assembly REF-2A0047 REF-2A0048 Valve Bracket REF-3A0025 REF-3A0025 Combination Gas Control 20-1022 20-1022 (GV31 B1A2ADH0) (GV31 B1A2ADH0) Main Nozzle REF-4A0051 REF-4A0051...
- Page 22 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 two (2) years 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...
- Page 23 While we want every one to be completely satisfied with their purchase it is impossible to cover problems occurring form improper installation or a lack of maintenance. Kozy-World Warranty Registration IMPORTANT: We urge you to fill out your warranty registration card within ten(10) days of date of installation, complete with the entire serial number which can be found on the rating plate.
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