Unvented (vent-free) blue flame gas heater (30 pages)
Summary of Contents for Sure Heat VMO24NG
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SURE HEAT Installation and Operating Instructions for NATURAL & L.P. GAS VENTED GAS LOG SETS Model: VMO24NG/VM024LP Sure Heat Manufacturing 1861 West Oak Parkway Marietta, GA 30062 Tel: 800-229-5647 Fax: 770-424-3842 WARNING: It is very important to read the instructions in this manual before starting installation.
PARTS LIST PART NO. DESCRIPTION Burner System Damper Stop Clamp 3/8” Flared to 1/2” Gas Inlet Fitting 3/8” Flared Tubing Granules Glowing Embers Pipe Dope Page 2...
IMPORTANT INFORMATION Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies. Do not place clothing or other flammable material on or near the appliance. Children and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns or clothing ignition. Young children should be carefully supervised when they are in the same room with the appliance. Please retain this manual for future reference. The installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code ANSI Z223.1/NFPA 54, or the CSA B149.1, Natural Gas and Propane Installation Code. This appliance must be installed only in a solid fuel fireplace with a working flue and constructed of non-combustible material. Installation and repair should be done by a qualified service technician. The appliance should be inspected before use and at least annually by a qualified service technician. More frequent cleaning may be necessary due to excessive dust or carpet lint. It is important that the circulating air passageways be kept clean. Keep appliance clear and free from combustible materials, gasoline and other flammable vapors and liquids. FIREPLACE SIZING GUIDE: Opening Front Rear...
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IMPORTANT INFORMATION The minimum inlet gas supply pressure is 5.5 inches water column for natural gas and 11.0 inches water column for propane. The maximum allowable inlet gas supply pressure is 10.5 inches water column for natural gas and 13.0 inches water column for propane. If this appliance is to be supplied with L.P. gas the tank or bottle supplying the gas must have a regulator that reduces gas pressure between 11 and 13 inches water column. WARNING: This appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 PSIG. The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during pressure testing of that system at test pressures in excess of 1/2 PSIG. BTU INFORMATION Natural Gas L.P. Gas 24” 60,000 BTUs 60,000 BTUs INSTALLATION TO EXISTING GAS LINE IN FIREPLACE A manual ON/OFF valve should be present within easy reach of the Gas log set. If a manual valve is...
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IMPORTANT INFORMATION BURNER SYSTEM LOCATION 1. The Burner System should be located towards the back and centered in the combustion chamber of the vented fireplace. The Burner System should be centered from left to right, with about an inch of space on either side. CONNECTING GAS SUPPLY TO BURNER PAN AND LOG GRATE PLACEMENT 1. Place Burner System in proper location. Gas Supply Flared Stub 2. Attach 3/8” to 1/2” gas inlet fitting to the 1/2” gas Tubing supply stub. (See Figure 2) 3. Carefully bend the flared tubing as needed to make the connection between the burner assembly and the gas inlet fitting.
IMPORTANT INFORMATION LOG PLACEMENT Place burner system in Place Back Main Log on back middle of fireplace. of Burner Frame Place Front Main Log in front Place Middle Main Log in position. of burner system. Make sure the log notch is placed over the burner.
IMPORTANT INFORMATION FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance is equipped with an ignition device (piezo) which lights the pilot automatically. If the piezo fail to light the pilot, turn to “Match Lighting” Instructions on Page 9. PIEZO B. BEFORE LIGHTING the unit, smell around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. WHAT TO DO IF YOU SMELL GAS: •...
REMOTE CONTROL INFORMATION THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. TECHNICAL DATA OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: 1). This device may not cause harmful interference, AND REMOTE CONTROL: 2). This device must accept any interference received, including interference that may cause undesired operation. Supply voltage: 4.5V (three 1.5V “AAA” batteries) Changes or modifications not expressly approved by the party Ambient Temperature Ratings: responsible for compliance could void the user’s authority to operate 0 - 60ºC (32 - 140ºF) the equipment.
LIGHTING INSTRUCTIONS STOP! Read the safety information label found on the unit. Make sure the switch (Not the Pilot Control Knob) is turned to “OFF” (See Figure 4) Turn off all electrical power to the unit. Push in Pilot Control Knob slightly and turn clockwise to “OFF”. Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. • If you smell gas, STOP! Follow “B” on the Safety Information label. • If you don’t smell gas continue on to the next step. The pilot is located by the main burner. Push in the Pilot Control Knob slightly and turn counter-clockwise to “Pilot”. Hold the Pilot Control Knob slightly and turn counter-clockwise to “Pilot”. Continue holding the Pilot Control Knob for up to one (1) minute before releasing. The knob will pop back out upon release. Pilot should remain lit. If it goes out repeat steps 5 through 8. • If knob does not pop out when released, stop and immediately call your service technician.
IMPORTANT INFORMATION MAINTENANCE OF THE SYSTEM Under normal use, this unit will require only limited cleaning. To clean the unit, first turn the Pilot Control Knob to “OFF” and allow the system to cool down. The logs and grate can get very hot. Handle only when the system is cool. Keep the control valve, logs and burner area clean by vacuuming or brushing at least twice a year. Visually inspect the pilot. Dust or blow away any dust or lint accumulating. Sufficient space must be providedd around this appliance to provide air for combustion and ventilation. Keep the front of the appliance clear of all obstacles and materials. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. During the manufacturing process this appliance is treated with certain coloring agents. These agents are not harmful, but may produce annoying smell and smoke as they are burned off. This is a temporary occurrence that ceases after two (2) to three (3) hours of use. If your unit shuts down, and the above does not work, please do the following: • Locate your thermocouple. • Follow the copper line to the back of the control box. It is connected with a 3/16” nut. • Disconnect and clean with a dry paper towel. • Re-connect and tighten finger tight, then turn with a wrench. For further assistance, please contact our Customer Service Department at 800-229-5647 FINAL CHECKS Things To Do: 1. Use only the type of gas for which your system is designed. The type of gas the system is equipped for is stamped...
TROUBLESHOOTING Problem Cause Corrective Action 1. No pilot ignition - pilot valve not on • Turn valve to PILOT and depress, keep match near pilot burner until ignition. - gas line not clear • Inspect supply lines for tube kinks or obstructions. - air in gas line • turn valve to PILOT and depress, keep match near pilot burner until ignition. • allow air to purge through the line, may take up to five (5) minutes. - no gas supply to the fireplace • check to see if the fireplace is hooked to the gas supply. - no L.P. gas • fill tank - main shutoff valve closed • turn valve on - valve partially closed • open valve fully...
Purchased From:______________________________________ Date:___________________ Size: 24” Model: Name:_______________________________________________ Phone: (____)________________ Address:_________________________________________________________________________ City:_____________________________ State:______ Zip:___________________ Please photocopy and return to Sure Heat within 14 days of purchase. If you have other questions, please contact our Customer Service Hotline at (800) 229-5647. RMH-130-00531A Page 12 08/08...
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