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33D4051

VFS & DBX Series Vent Free Fireplaces

CONTENTS

Important Safety Information ....................................  3
Code Approval ............................................................. 4
Product Features ......................................................... 5

 

Gas Pressures .......................................................... 5

  Gas Specifications .................................................... 5

  Ignition Controls ....................................................... 5

  Pilot .......................................................................... 5

  Thermal Generator ................................................... 5

  Fireplace and Framing Dimensions .......................... 6

Preinstallation Information ......................................... 7

 

What You Will Need .................................................. 7

  General Fireplace Installation ................................... 7

Installation Information ............................................... 8

  Fireplace Location .................................................... 8

  Clearances ............................................................... 9

  Fireplace Installation .............................................. 10

  Secure Heater to Floor or Hearth ........................... 11

Connect the Gas ........................................................ 12
Checking Gas Pressure ............................................ 13

 

Manual Control ....................................................... 13

  Thermostat Control ................................................. 13

 

Milli-Volt Control ..................................................... 13

Electrical Wiring (Milli-Volt) ...................................... 14

 

Connect Optional Wall Switch ................................ 14

  Connect Remote Receiver ..................................... 15

  Check System Operation ....................................... 15

Final Installation ........................................................ 16

  Screen Removal ..................................................... 16

  Canopy Installation ................................................. 16

  Log Placement ....................................................... 17

  Rock Wool Placement ............................................ 18

Flame Appearance ..................................................... 19

 

Pilot Flame ............................................................. 19

  Burner Flame Appearance ..................................... 0

Operating Instructions .............................................. 20 

 

  For Your Safety Read Before Lighting .................... 1

  Manual Control Lighting Instructions ...................... 

  Thermostatic Control Lighting Instructions ............. 3

  MilliVolt Control Lighting Instructions ...................... 4

  Match Lighting Instructions ..................................... 5

Maintenance ............................................................... 25

  Cleaning and Servicing .......................................... 5

Troubleshooting ........................................................ 26
Replacement Parts .................................................... 27

 

Firebox ................................................................... 7

  4VFSC Millivolt & Manual Control Burner  ........... 8

  3VFSC Millivolt Burner ......................................... 9

  DBX4C T-Stat Burner ........................................... 30

Optional Accessories ................................................ 31

  Forced Air Kit .......................................................... 31

  Optional Brick ......................................................... 3

  Optional Trim .......................................................... 3

  Trim Installation ...................................................... 33

Warranty ..................................................................... 35

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. 

24VFSC and 32VFSC gas log appliances described in this manual feature the TRIPLE PLAY BURNER 

SYSTEM

®

 technology producing a full random yellow flame, full depth ember bed and glowing logs.

Summary of Contents for 24VFSC

Page 1: ...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 su...

Page 2: ...ting Instructions 20 For Your Safety Read Before Lighting 21 Manual Control Lighting Instructions 22 Thermostatic Control Lighting Instructions 23 MilliVolt Control Lighting Instructions 24 Match Ligh...

Page 3: ...s latest edition 11 Do not install the VFS model in a bathroom or bedroom The DBX model may be installed in a bedroom but not in a bathroom 12 Correct installation of the ceramic fiber logs proper loc...

Page 4: ...equipment shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa 24 Do not use this room heater if any part has been under...

Page 5: ...ivolt 26 000 20 000 DBX24NTC Nat T Stat 10 000 DBX24PTC LP T Stat 10 000 Gas Specifications NOTE For LP models an external regulator is required to reduce supply pressure to a maximum of 13 w c igniti...

Page 6: ...24Z x 622 mm 32 813 mm B 22Z x 572 mm 28C v 730 mm C 26Z x 673 mm 30 762 mm D 14 356 mm 21C v 553 mm E 17 432 mm 20Z v 514 mm F 4B 118 mm 4C v 121 mm G 4M 124 mm 5 127 mm H 11M 302 mm 13C 340 mm I 1...

Page 7: ...mine where the unit is to be installed and whether optional accessories are desired Gas supply piping should also be planned The following steps represent the normal sequence of installation Each inst...

Page 8: ...aces air conditioners windows or doors Installation must provide adequate ventilation and combustion air DO NOT INSTALL THIS MODEL IN A BEDROOM OR BATHROOM Location should be out of high traffic areas...

Page 9: ...height Do not place fireplace on carpeting vinyl tile or other soft floor coverings It may however be placed on flat wood plywood particle board or other hard surfaces Be sure fireplace rests on a so...

Page 10: ...rebox Anchor fireplace to the side framing members using nail ing flanges K J FP2445 opening size Ref 24VFSC DBX24C 32VFSC J 26C v 26C v 31Z v 680 mm 680 mm 800 mm K 25 25 32ZC zn 635 mm 635 mm 833 mm...

Page 11: ...containing the four log set 3 To remove the grate and base assembly take out two 2 screws as shown in Figure 8 4 Lift grate and base assembly out of the firebox 5 Secure the firebox with two anchoring...

Page 12: ...0 A sediment trap should be installed upstream to prevent moisture and contaminants from passing through the pipe to appliance controls and burners Failure to do so could prevent the appliance from op...

Page 13: ...ing to pressure gauge After taking pressure reading reinstall test plug Check for gas leaks FP2499 manual valve NPT Test Plug FP2499 Figure 11 Pressure Test Point Location Manual Control FP2510 thermo...

Page 14: ...t Spade Terminal FP2112 WARNING Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing Connecti...

Page 15: ...mponents may be checked with a milli volt meter having a 0 1000 mV range Conduct each check shown in chart below by connection meter test leads to terminals as indicated A Complete Milli Volt System C...

Page 16: ...and to install canopy FP2513 remove screen Fireplace Screen Louvre FP2513 Figure 16 Remove Fireplace Screen Panel Canopy INSTALL CANOPY 1 Push louvers up and out to remove top louver assem bly 2 Align...

Page 17: ...rock wool supplied with the unit Failure to position the parts in accordance with diagrams below or to use only parts specifically approved for this heater may result in property damage or personal i...

Page 18: ...left front log Pins LG700 32VFSC logs Pins Left Front Log 2 Left Middle Log 5 Right Front Log 1 Right Middle Log 4 Rear Log 3 Pins Pins LG700 Figure 19 32VFSC Log Placement LG701 24BDXC logs One piec...

Page 19: ...igures 22 23 for correct pilot flame If the pilot flame does not touch the thermocouple then the main burner cannot function reliably Refer to Figures 22 23 for incorrect shape of pilot flame Figure 2...

Page 20: ...TRUCTIONS 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 draf...

Page 21: ...instruc tions If you cannot reach your gas supplier call the fire department C 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 d...

Page 22: ...in push and release the piezo ignitor button to light the ODS pilot The pilot is located on the left side of the heater behind the middle log and in front of the back log If piezo ignitor does not lig...

Page 23: ...If piezo ignitor does not light the pilot see Match Lighting Instructions Page 25 8 Hold the control knob in for an additional 10 seconds to prevent the ODS pilot from shutting off the gas while the...

Page 24: ...essary to press in the control knob for 30 seconds to allow air to bleed out of the gas piping 7 With the control knob pushed in push in and release the piezo ignitor button to light the pilot 8 Conti...

Page 25: ...llation of screen DO NOT OPERATE THE UNIT WITH THE SCREEN REMOVED Remove logs handling carefully by holding gently at each end Gloves are recommended to prevent skin irritation from ceramic fibers If...

Page 26: ...maged 3 Gas regulator defective 1 Vapors from paint or curing process of logs 2 Vapors or smoke continue after heater has run with damper or window open for several hours 1 Turning control knob to HIG...

Page 27: ...33D4501 33D4501 33D5501 3 Left Firebrick Optional 1 33D4033 33D4033 33D5032 4 Center Firebirck Optional 1 33D4032 33D4032 33D5031 5 Right Firebrick Optional 1 33D4034 33D4034 33D5033 6 Blower Optional...

Page 28: ...1 11V0313 11V0313 11V0313 11V0313 9 Regulator Valve Tube 5 16 1 33D4512 33D4512 10 ODS Pilot Valve Tube 3 16 1 49D0050 49D0050 49D0050 49D0050 11 Piezo Ignitor 1 14D0503 14D0503 14D0503 14D0503 12 Pe...

Page 29: ...11V0313 9 ODS Pilot Valve Tube 3 16 1 49D0050 49D0050 10 Peizo Ignitor 1 14D0503 14D0503 11 Piezo Wire 1 00K0632 00K0632 12 Right Front Log 1 1 33D5042 33D5042 13 Left Front Log 2 1 33D5043 33D5043 14...

Page 30: ...t Control Valve 1 11V0701 11V0701 6 Pressure Valve Regulator 1 24D0305 24D0306 7 Peizo Wire 1 00K0632 00K0632 8 Burner Valve Tube 1 4 1 33D4053 33D4053 9 Piezo Ignitor 1 18D0402 18D0402 10 Front Log 1...

Page 31: ...ebox installation The blower must be installed prior to the installation of the unvented heater The electrical connections must be made before the firebox is framed and enclosed in the finished walls...

Page 32: ...the retainer clip with the hole inside the firebox Using Phillips screwdriver attach the retainer bracket to inside of firebox Figure 36 6 Repeat step five for the other firebrick side panel FP2520 in...

Page 33: ...ther side trim 6 Slide assembled trim over the top and down the sides of the fireplace Flush trim with front of fireplace as shown in Figure 41 7 Align holes in assembled trim with holes in side of fi...

Page 34: ...places OPTIONAL ACCESSORIES FP2527 install trim Assembled Trim Trim Flush with Front of Fireplace FP2527 Figure 41 Slide Assembled Trim Over Top of Heater FP2528 secure trim Screws Holes Screw Screw F...

Page 35: ...on instructions The Limited Lifetime Warranty will also be void if the appliance is not operated and maintained according to the operating instructions supplied with the appliance and does not extend...

Page 36: ...MHSC 149 Cleveland Drive Paris Kentucky 40361 www mhsc com...

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