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INSTALLATION INSTRUCTIONS
AND
OWNER’S MANUAL
UNVENTED
ROOM HEATER
MODELS
SR-10T-3 SR-18T-3 SR-30T-3
SR-30T SHOWN
Installer: Leave this manual with the appli-
ance.
Consumer: Retain this manual for future refer-
ence.
WARNING: If the information in these instruc-
This is an unvented gas-fired heater. It uses air
tions are not followed exactly, a fire or explosion
(oxygen) from the room in which it is installed.
may result causing property damage, personal
Provisions for adequate combusti
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TABLE OF CONTENTS SECTION PAGE Important Safety Information .....................................................................................3 Safety Information for Users of LP Gas .....................................................................4 Introduction ................................................................................................................5 Specifications ......................................................................................................
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IMPORTANT SAFETY INFORMATION THIS IS A HEATING APPLIANCE DO NOT OPERATE THIS APPLIANCE WITHOUT FRONT PANEL INSTALLED. • An unvented room heater having an input rating of person. More frequent cleaning may be required due to more than 6,000 Btu per hour shall not be installed in a excessive lint from carpeting, bedding materials, etc. It bathroom. is imperative that control compartments, burners and circulating air passageways of the appliance be kept • An unvented room heater having an inpu
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SAFETY INFORMATION FOR USERS OF LP-GAS Propane (LP-Gas) is a flammable gas which can cause fires by point with the members of your household. Someday when and explosions. In its natural state, propane is odorless and there may not be a minute to lose, everyone’s safety will depend colorless. You may not know all the following safety precau- on knowing exactly what to do. If, after reading the following tions which can protect both you and your family from an information, you feel you still need
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INTRODUCTION Instructions to Installer value. Contact the manufacturer or your gas company before 1. Installer must leave instruction manual with owner after changing spud/orifice size. installation. Qualified Installing Agency 2. Installer must have owner fill out and mail warranty card supplied Installation and replacement of gas piping, gas utilization equipment with unvented room heater. or accessories and repair and servicing of equipment shall be 3. Installer should show owner how to star
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WATER VAPOR: A BY-PRODUCT OF UNVENTED ROOM HEATERS Water vapor is a by-product of gas combustion. An unvented room The following steps will help insure that water vapor does not heater produces approximately one (1) ounce (30ml) of water for become a problem. every 1,000 BTU’s (.3KW’s) of gas input per hour. 1. Be sure the heater is sized properly for the application, including ample combustion air and circulation air. Unvented room heaters must be used as supplemental heat (a 2. If high hu
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GAS SUPPLY by the National Fuel Gas Code that a drip line be installed near The gas line can be routed either through the floor or wall. The gas the gas inlet. This should consist of a vertical length of pipe tee line opening should be made at this time. Location of the opening connected into the gas line that is capped on the bottom in which will be determined by the position of floor joists and the valve and condensation and foreign particles may collect. union used for servicing. Gas Supp
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SR-10T CLEARANCES When facing the front of the appliance the following minimum clearances to combustible construction must be maintained. Left side 6 inches (152mm). Right side 6 inches (152mm). Do not install in alcove or closet. Rear wall 0 inches (0mm). Ceiling 24 inches (610mm). Minimum vertical clearance from a projection above the appliance (shelves, window sills, etc.) 14 inches (356mm). Maximum horizontal extension of projection above the appliance 12 inches (305mm). Floor (top surfa
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SR-18T CLEARANCES When facing the front of the appliance the following minimum clearances to combustible construction must be maintained. Left side 6 inches (152mm). Right side 6 inches (152mm). Do not install in alcove or closet. Rear wall 0 inches (0mm). Ceiling 36 inches (914mm). Minimum vertical clearance from a projection above the (914mm) appliance (shelves, window sills, etc.) 36 inches (914mm). Floor (top surface of carpeting, tile, etc.) 2 inches (51mm). (152mm) (152mm) Provide adequ
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WALL MOUNT INSTALLATION Refer to Figures 7, 8 and 9 for measurements in order to locate (4) mounting holes on wall. Figures 7, 8 and 9 are the front views of the heaters. (613mm) 1. Remove lower louver from casing assembly (2 screws). (51 1mm) (51) (51) 2. Remove reflector from casing assembly (2 screws). 3. Remove upper louver from casing assembly (2 screws). (28mm) (300 mm) (198 mm) (28 mm) (51) (51) (479 mm) (559 mm) (102 mm) 2” (51 mm) (479 mm) MIN (559 mm) (102 mm) Figure 9 (SR-30T) (51
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4. Mount heater onto the (4) screwheads and complete tightening the screwheads to the plastic expansion anchors. Attention! Use the following steps to properly align the upper louver and the reflector with the heat shield. a. When replacing upper louver, be sure the bottom lip of upper louver goes behind the heat shield. b. When replacing reflector, be sure the top lip of reflector goes in front of the heat shield. 5. Connect the gas line. Figure 10 OPTIONAL FLOOR STAND INSTALLATION 1. A
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LIGHTING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result caus- ing property damage, personal injury or loss of life. A. This appliance has a pilot which must be lighted by hand. ment. When lighting the pilot, follow these instructions exactly. C. Use only your hand to push in or turn the gas control knob. B. BEFORE LIGHTING smell all around the appliance area Never use tools. If the knob will not push i
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MAIN BURNER FLAME CHARACTERISTICS SR-10T, SR-18T and SR-30T Main Burner Flame (Figure12) webs can accumulate on top of the main burner orifice(s). If The main burner flame will have a red-orange glow over the surface necessary, clean main burner orifice(s) with a vacuum cleaner of the ceramic plaques. A few small, hairline cracks may form over or apply air pressure. To thoroughly clean the main burner the surface of the ceramic plaques or at the edges of the ceramic orifice(s) proceed to Step 9.
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PILOT FLAME CHARACTERISTICS The correct flame will be blue and will extend beyond the ther- 2. Blow air pressure through the holes indicated by the arrows. mocouple. The flame will surround the thermocouple just below This will blow our foreign materials such as dust, lint and the tip. A slight yellow flame may occur where the pilot flame and spider webs. Tighten nut B also by grasping nut A. main burner flame meet. Figure 14 Figure 13 Oxygen Depletion Sensor Pilot (Figure 14) Never use needles,
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APPLIANCE MAINTENANCE 7. Disconnect inlet supply tubing, outlet supply tubing, pilot Removing Pilot/Thermocouple From Main Burner Assembly supply tubing and thermocouple lead from gas valve. Attention: The thermocouple CAN NOT be replaced as an individual 8. If heater is attached to wall, disconnect gas supply line from item. You must order a new pilot when replacing thermocouple. inlet regulator. 1. Turn OFF gas supply to the heater. 9. Remove heater from wall. 2. Turn OFF electrical su
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TROUBLESHOOTING 1. Spark electrode does not produce spark. c. Thermocouple not tightened into gas control - tighten a. Spark electrode broken - replace. thermocouple. b. Ignitor wire may not be attached to spark electrode - d. Pilot flame not surrounding thermocouple - clean pilot, see attach. Page 14. c. Ignitor wire damaged - replace. e. Inlet gas pressure too low, contact gas supplier. d. Piezo ignitor defective - replace. f. Thermocouple defective - replace. 2. Spark electrode produces spa
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PARTS LIST SR-18T SR-30T PLEASE NOTE: When ordering parts, it is very important that part number and description of part coincide. INDEX PART INDEX PART NUMBER NUMBER DESCRIPTION NUMBER NUMBER DESCRIPTION 1 13348 CASING SIDE ASSEMBLY - LEFT 1 13348 CASING SIDE ASSEMBLY - LEFT 2 SR-090 CASING BACK 2 SR-041 CASING BACK 3 R-2313 PIEZO IGNITOR 3 R-2313 PIEZO IGNITOR 4 SR-008 CASING SIDE ASSEMBLY - RIGHT 4 SR-008 CASING SIDE ASSEMBLY - RIGHT 5 SR-113 VALVE BRACKET 5 SR-113 VALVE BRACKE
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PARTS VIEW SR-10T Page 18 16941-5-0907
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PARTS VIEW SR-18T 16941-5-0907 Page 19
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PARTS VIEW SR-30T Page 20 16941-5-0907
