Installation INSTRUCTIONS AND OWNER'S MANUAL UNVENTED ROOM HEATER MODELS SR-10TW-1 SR-18TW-1 SR-30TW-1 WARNING SR-30TW SHOWN If not installed, operated and maintained in accordance with the manufacturer’s INSTALLER: instructions, this product could expose you Leave this manual with the appliance. to substances in fuel or from fuel combustion CONSUMER: which can cause death or serious illness. Retain this manual for future reference. WARNING “FIRE, EXPLOSION, AND ASPHYXIATION HAZARD WARNING Improper adjustment, alteration, service, FIRE OR EXPLOSION HAZARD maintenance, or installation of this heater or Failure to follow safety warnings exactly its controls can cause death or serious injury. could result in serious injury, death or Read and follow instructions and precautions property damage. in User’s Information Manual provided with — Do not store or use gasoline or other this heater.” flammable vapors and liquids in the This is an unvented gas-fired heater. It vicinity of this or any other appliance. uses air (oxygen) from the room in which — WHAT TO DO IF YOU SMELL GAS it is installed. Provisions for adequate • Do not try to light any appliance. combustion and ventilation air must be • Do not touch any electrical switch; do provided. Refer to page 6. not use any phone in your building. • Leave the building immediately. WATER VAPOR: A BY-PRODUCT OF UNVENTED • Immediately call your gas supplier ROOM HEATERS from a neighbor’s phone. Follow the Water vapor is a by-product of gas combustion. gas supplier’s instructions. An unvented room heater produces approximately • If you cannot reach your gas supplier, one (1) ounce (30ml) of water for every 1,000 BTU’s call the fire department. (.3KW’s) of gas input per hour. Refer to page 6. — Installation and service must be performed by a qualified installer, service agency or the gas supplier. Page 1 TABLE OF CONTENTS SECTION PAGE Important Safety Information ..................................................................................................................................... 3 Safety Information for Users of Propane Gas ........................................................................................................... 4 Introduction ............................................................................................................................................................... 5 Specifications ............................................................................................................................................................ 5 Water Vapor: A By-Product of Unvented Room Heaters ........................................................................................... 6 Provisions for Adequate Combustion and Ventilation Air .......................................................................................... 6 Gas Supply ............................................................................................................................................................... 7 SR-10TW Clearances .............................................................................................................................................. 8 SR-18TW Clearances .............................................................................................................................................. 9 SR-30TW Clearances .............................................................................................................................................. 9 Wall Mount Installation ..................................................................................................................................... 10 - 11 Optional Floor Stand Installation ..............................................................................................................................11 Lighting Instructions ............................................................................................................................................... 12 Main Burner Flame Characteristics ........................................................................................................................ 13 Important Soot Precaution Steps ............................................................................................................................ 13 Pilot Flame Characteristics .................................................................................................................................... 14 Thermostat Operation ............................................................................................................................................. 14 Appliance Maintenance ........................................................................................................................................... 15 Troubleshooting ...................................................................................................................................................... 15 SR-10TW Parts List ............................................................................................................................................... 16 SR-10TW Parts View ............................................................................................................................................. 17 SR-18TW Parts List ............................................................................................................................................... 18 SR-18TW Parts View ............................................................................................................................................. 19 SR-30TW Parts List ............................................................................................................................................... 20 SR-30TW Parts View ............................................................................................................................................. 21 Optional Blower Installation Instructions ......................................................................................................... 22 - 23 Master Parts Distributor List .................................................................................................................................... 24 How To Order Repair Parts ..................................................................................................................................... 24 Warranty .................................................................................................................................................................. 25 Appliance Service History ................................................................................................................................ 26 - 27 Page 2 39909-1-0919 IMPORTANT SAFETY INFORMATION THIS IS A Heating APPLIANCE DO NOT OPEratE THIS APPLIANCE WITHOUT FRONT PANEL InstallED. DANGER: Indicates a hazardous situation which, if not • Due to high surface temperatures, keep children, clothing and furniture away. avoided, will result in death or serious injury. • Installation and repair should be done by a QUALIFIED WARNING: Indicates a hazardous situation which, if service PERSON. The appliance should be inspected not avoided, could result in death or serious injury. before use and at least annually by a professional service CAUTION: Indicates a hazardous situation which, if person. More frequent cleaning may be required due to excessive lint from carpeting, bedding materials, etc. It not avoided, could result in minor or moderate injury. is imperative that control compartments, burners and NOTICE: Addresses practices not related to personal in- circulating air passageways of the appliance be kept jury. clean. • An unvented room heater having an input rating of more • Do noT use this room heater if any part has been under than 6,000 Btu per hour shall not be installed in a bathroom. water. Immediately call a qualified service technician to • An unvented room heater having an input rating of more inspect the room heater and to replace any part of the than 10,000 Btu per hour shall not be installed in a bedroom control system and any gas control which has been under or bathroom. water. • Due to high temperatures, the appliance should be located • WARNING: ANY change to THIS HEATER OR ITS out of traffic and away from furniture and draperies. CONTROLS CAN BE DANGEROUS. • Children and adults should be alerted to the hazard of Any safety screen or guard removed for servicing an high surface temperature and should stay away to avoid appliance must be replaced prior to operating the heater. burns or clothing ignition. • Keep appliance area clear and free from combustible • Young children should be carefully supervised when they materials, gasoline and other flammable vapors and liquids are in the same room with the appliance. • WARnInG: Failure to keep the primary air opening(s) • Do not place clothing or other flammable material on or of the burner(s) clean may result in sooting and property near the appliance. damage. warning When used without adequate combustion and ventilation CARBON monoxide poisoning may LEAD to air, heater may give off CARBON MONOXIDE, an odorless, death. poisonous gas. Early signs of carbon monoxide poisoning resemble the flu, Do not install heater until all necessary provisions are with headache, dizziness and/or nausea. If you have these made for combustion and ventilation air. Consult the writ- signs, heater may not be working properly. Get fresh air