Vent-Free Fireplace Systems Models: 33ISDG Installation and Operating Instructions WARNINGS 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.
CONTENTS 33ISDG Vent Free Gas Fireplace System Thank you and congratulations on your purchase of a Majestic Fireplace. PLEASE READ THE INSTALLATION AND OPERATION INSTRUCTIONS BEFORE USING THE APPLIANCE! IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these instructions may result in a possible fire hazard and will void the warranty. Important Safety Information...................................... 3 Codes.............................................
IMPORTANT SAFETY INFORMATION 33ISDG Vent Free Gas Fireplace System OWNER Please leave these instructions with the appliance. Please retain these instructions for future reference. WARNING INSTALLER • Any change to this heater or its controls can be dangerous. • Improper installation or use of the heater can cause serious injury or death from fire, burns, explosion or carbon monoxide poisoning. • Do not allow fans to blow directly into the fireplace. Avoid any drafts that alter burner flame patterns.
IMPORTANT SAFETY INFORMATION 33ISDG Vent Free Gas Fireplace System 22. 23. 24. 25. 26. This appliance may be installed in an aftermarket, permanently located, manufactured (mobile) home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases. WARNING 21. The initial break-in operation should last two to three hours with the burner at the highest setting.
PRODUCT FEATURES 33ISDG Vent Free Gas Fireplace System Gas Specifications Optional Face Plate Model Fuel Control 33ISDNTG Natural Millivolt 33ISDPTG LP Millivolt 33ISDNVG Natural T-Stat 33ISDPVG LP T-Stat Input BTU/hr Max. Min. 28,000 19,000 28,000 23,000 28,000 19,000 28,000 23,000 NOTE: For LP models an external regulator is required to reduce supply pressure to a maximum of 13" w.c.
FRAMING DIMENSIONS 33ISDG Vent Free Gas Fireplace System Rough Opening Depth 3756M” 31(6 ” 16” 3756M” 1/2” or 5/8” 3356O” Rough Opening Width 64 5 6M” Rough Opening Height 2756O” Figure 2 Framing Dimensions If unit is to be “built in,” fireplace framing can be built before or after the appliance is set in place. BE SURE THAT ALL PACKING MATERIAL HAS BEEN REMOVED FROM THE UNDERSIDE OF THE UNIT PRIOR TO238020 SETTING DIS33G dims THE FIREBOX IN PLACE.
33ISDG Vent Free Gas Fireplace System WARNING • Handle the gas log burner assembly by the grate only. Do not pick the unit up by the burners. • Gloves are recommended when handling ceramic fiber logs to prevent skin irritation from loose fibers. Logs are fragile — handle with care. WARNING PREINSTALLATION INFORMATION Do not install the heater: • Where curtains, furniture, clothing, or other flammable objects are less than 42" from the front of the heater. • In high traffic areas.
WARNING 33ISDG Vent Free Gas Fireplace System CLEARANCE and HEIGHT REQUIREMENTS The dimensions shown in Figures 4 and 5 and defined in the fireplace manufacturer's instructions are minimum clearances to maintain when installing this heater. Left and right clearances are determined when facing the front of the heater. Follow these instructions carefully to ensure safe installation. Failure to follow instructions exactly can create a fire hazard.
33ISDG Vent Free Gas Fireplace System CLEARANCES Heat resistant material (minimum requirements) with no wooden mantel or other combustible projection Heat resistant material (minimum requirements) with wooden mantel or other combustible projection: To install the heater with a wooden mantel shelf or other combustible projection above, first measure the heat resistant material shown in Figure 5. Figure 7 is an example of an unsafe mantel installation.
33ISDG Vent Free Gas Fireplace System CLEARANCES and INSTALLATION The gas log heater must be installed at least 5" above any combustible flooring material, such as carpeting or tile, which is closer than 14" to the base of the fireplace.
INSTALLATION 33ISDG Vent Free Gas Fireplace System SECURE HEATER TO FLOOR NOTE: Clearance requirements as detailed in “Clearances and Height Requirements” section of this manual must be met before securing heater in place. To prevent movement, the heater must be secured to the floor or hearth. 1. 2. 3. 4. Lift off louvers and remove the screen. Remove log set. To remove the grate and base assembly, take out two screws as shown in Figure 11. Lift grate and base assembly out of the firebox. 5.
CONNECT GAS LINE 33ISDG Vent Free Gas Fireplace System WARNING NOTICE: A qualified gas appliance installer must connect the heater to the gas supply. Consult all local codes. Use new black iron or steel pipe. Internally tinned copper or copper tubing can be used per National Fuel Code, section 2.6.3, providing gas meets hydrogen sulfide limits, and where permitted by local codes. Gas piping system must be sized to provide minimum inlet pressure (Listed on Data Plate) at the maximum flow rate (BTU/hr).
WARNING CHECK GAS PRESSURE Connecting directly to an unregulated propane/LPG tank can cause an explosion The stainless flex line is on the right side facing the fireplace and can connect to either a 3/8 NPT female or 1/2 NPT male pipe. To connect from the opposite side, route the pipe under the rear portion of the unit. Test all gas joints from the gas meter to the heater valve for leaks using a gas analyzer or soap and water solution after completing connection. DO NOT USE AN OPEN FLAME.
ELECTRICAL WIRING - MILLIVOLT 33ISDG Vent Free Gas Fireplace System ODS Pilot On/Off Switch ODS Pilot Field Installed Optional Wall Switch or Remote Receiver Valve On/Off Switch Spade Terminal TH = 3 TP = 1 TP/TH = 2 WARNING Figure 16 Wiring Diagram Switch Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.
ELECTRICAL WIRING - MILLIVOLT 33ISDG Vent Free Gas Fireplace System Connect Remote Receiver THESE INSTRUCTIONS SUPERCEDE THE SECTION ENTITLED “HEARTH MOUNT” IN THE Millivolt HAND-HELD REMOTE INSTRUCTIONS SUPPLIED WITH THE REMOTE. Figure 17 1. Remove bottom louvre door. 2. Connect the remote connectors located in the unit. 3. Stick Velcro• pads with self-adhesive backing to bottom of remote receiver and to floor of compartment behind access panel. 4. Attach remote receiver to firebox with Velcro• pads.
ELECTRICAL WIRING - FAN This fireplace has a three-prong, grounded electrical plug. This plug helps protect you against electrical shock. Only connect plug to a properly grounded, three-prong receptacle. Do not cut or remove the grounded prong from this plug. WARNING WARNING 33ISDG Vent Free Gas Fireplace System Never attempt to service heater while it is plugged in, operating, or hot. Burns and/or electrical shock could result. IMPORTANT: Always check local building codes.
LOG PLACEMENT 33ISDG Vent Free Gas Fireplace System DO NOT sprinkle volcanic rock on the logs or around the pilot or the main burner. This may cause sooting. Only place volcanic rock on the floor of the fireplace. During initial operation of the new heater, burning logs will give off a paper burning smell and orange flames will be present. Simply open the windows for a few hours to vent the odor. WARNING CAUTION Before you begin — This unit is supplied with six (6) ceramic fiber logs.
33ISDG Vent Free Gas Fireplace System LOG PLACEMENT Left Base Log #3 Right Top Log #4 Right Top Log #4 Left Base Log #3 LG934 3. Place left base log (#3) on two pins on left side of grate. Figure 21 4. Place right top log (#4) on two pins located to the left of right base log. Figure 21 Pins Figure 21 Left Top Log #5 LG933 ISD left base right top logs 5. Place right end of left top log (#5) on bottom center grate pin. Rest the left end of left top log (#5) on the left base log.
LOG PLACEMENT 33ISDG Vent Free Gas Fireplace System Right Top Log #6 LG935 Right Top Log #6 6. Place right front log (#6) on two pins on the right front of grate. Figure 23 Figure 23 WARNING Pins • Use only TPB rock wool provided with LG935 log set. • Do not add additional rock wool. ISD right front log Placing Rock Wool After installing logs, place TPB-RW (Rock Wool) in dime-size pieces evenly across the burner surface in between the logs. Do not add additional rock wool.
FLAME APPEARANCE 33ISDG Vent Free Gas Fireplace System Flames from the pilot, front and rear burner should be visually checked as soon as the heater is installed. In addition, periodically check the flames visually during operation. Check the pilot flame The pilot flame must always be present when the heater is in operation. It should just touch the top of the thermocouple tip for natural. Refer to Figure 25 for correct pilot flame.
OPERATING INSTRUCTIONS 33ISDG Vent Free Gas Fireplace System OPERATING INSTRUCTIONS Avoid any drafts that alter burner flame patterns. Do not allow fans to blow directly into the fireplace. Do not place a blower inside the burn area of the firebox. Ceiling fans may create drafts that alter flame patterns. Sooting and improper burning will result. During manufacturing, fabricating and shipping, various components of this appliance are treated with certain oils, films or bonding agents.
OPERATING INSTRUCTIONS 33ISDG Vent Free Gas Fireplace System WARNING WARNING for your safety read before lighting If you do not follow these instruction exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance is equipped with a piezo ignition device which automatically lights the pilot. If the piezo is not working properly see Match Lighting Instructions on Page 24. B. BEFORE OPERATING smell all around the appliance area for gas.
OPERATING INSTRUCTIONS 33ISDG Vent Free Gas Fireplace System MILLIVOLT/THERMOSTAT CONTROL LIGHTING INSTRUCTIONS 1. STOP! Read the safety information label. 2. Make sure the manual shutoff valve is fully open. 3. This gas log set is equipped with an ignition device (piezo) which automatically lights the pilot. If piezo ignitor does not light the pilot, refer to instructions for “Match Lighting Instructions,” Page 24. 4.
OPERATING INSTRUCTIONS 33ISDG Vent Free Gas Fireplace System match lightinG instructions 1. Remove any items necessary for easy access to the pilot (for example: logs, screens, etc.). 2. Follow appropriate lighting instructions found previously. Instead of pushing and releasing the piezo button, light a match and hold the flame to the end of the pilot and ignite the pilot. 3. After control knob has been released and pilot stays lit, reinstall any items that were removed for pilot access. 4.
WARNING CLEANING AND SERVICING 33ISDG Vent Free Gas Fireplace System Turn off heater and allow to cool before cleaning. Disconnect electrical power before cleaning or servicing. Annual inspection and cleaning by your dealer or qualified service technician is recommended to prevent malfunction and/or sooting. Remove logs, handling carefully by holding gently at each end. Gloves are recommended to prevent skin irritation from ceramic fibers. If skin becomes irritated, wash gently with soap and water.
TROUBLESHOOTING WARNING WARNING 33ISDG Vent Free Gas Fireplace System Turn appliance OFF and allow to cool before servicing. Only a qualified service person should service and repair the heater. NOTE: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM POSSIBLE CAUSE SOLUTION When ignitor button is pressed, there is no spark at ODS/pilot. 1. Ignitor electrode positioned wrong. 2. Ignitor electrode is broken. 3. Ignitor electrode not connected to ignitor cable. 4.
WARNING TROUBLESHOOTING 33ISDG Vent Free Gas Fireplace System If the gas quality is bad, your pilot may not stay lit, the burners may produce soot and the heater may backfire when lit. If the gas quality or pressure is low, contact your local gas supplier immediately. OBSERVED PROBLEM POSSIBLE CAUSE SOLUTION ODS/pilot lights, but flame goes out when control knob is released. 1. 2. 3. 4. 1. Press in control knob fully. 2. After ODS/pilot lights, keep control knob pressed in for 30 seconds. 3.
REPLACEMENT PARTS 33ISDG Vent Free Gas Fireplace System 8 8 2 8 8 3 5 7 6 13 12 8 1 14 8 4 WARNING 238020 DIS33G firebox parts 28 Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury.
REPLACEMENT PARTS 33ISDG Vent Free Gas Fireplace System FIREBOX PARTS Ref. Description Qty. 1. Screen Assembly 1 2. Canopy Assembly 1 3. Top Black Louver 2 4. Bottom Black Hang-On Louver Assy. 1 5. Left Firebrick 1 6. Right Firebrick 1 7. Center Firebrick 1 OPTIONAL FACE PLATE 8. 33" x 43" Black Face Plate Kit 1 8. 36" x 50" Black Face Plate Kit 1 OPTIONAL BLOWER COMPONENTS 12. Blower 1 12a. Shield 1 12b. Speed Control 1 13. Blower Thermostat 1 14.
REPLACEMENT PARTS 33ISDG Vent Free Gas Fireplace System 6 3 4 5 7 2 1 WARNING 238020 DIS33G Burner parts 30 Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury.
REPLACEMENT PARTS 33ISDG Vent Free Gas Fireplace System BURNER ASSEMBLY Ref. Description 1. Piezo Ignitor 2. Piezo Wie 3. Burner 4. Control Valve 5. Burner Injector 6. ODS Pilot Assembly 7. ON/OFF Switch Accessories Flex Connector Wall Switch Kit Wall Thermostat Kit Hand Held Remote Hand Held Thermostat Remote Thermostat Sensor Kit Rock Wool Bag Qty.
REPLACEMENT PARTS 33ISDG Vent Free Gas Fireplace System 6 4 5 2 3 1 838036 ISDG logs CHARRED TIMBER LOGS Ref. 1. 2. 3. 4. 5. 6. Description Right Base Log #1 Rear Log #2 Left Base Log #3 Right Top Log #4 Left Top Log #5 Right Front Log #6 Qty. 1 1 1 1 1 1 CTCL18 70D0131 70D0132 70D0133 70D0134 70D0140 70D0137 WARNING REPLACEMENT PARTS ARE AVAILABLE THROUGH YOUR RETAILER.
ISDG Vent Free Gas Fireplace System 23D8036 33
33ISDG Vent Free Gas Fireplace System 34 23D8036
LIMITED LIFETIME WARRANTY POLICY 33ISDG Vent Free Gas Fireplace System Lifetime Warranty The following components are warranted for life to the original owner, subject to proof of purchase: Firebox, Combustion Chamber, Heat Exchanger, Grate and Stainless Steel Burners. Five Year Warranty The following components are warranted for 5 years to the original owner, subject of proof of purchase: Ceramic Fiber Logs, Catalytic Filter and Aluminized Burners.
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