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33D4051

VFS & DBX Series Vent Free Fireplaces

FIREPLACE INSTALLATION

FIREPLACE LOCATION

Carefully select the best location for installation of your unvented fireplace. The following factors 

should be taken into consideration.

  Clearance to side wall, ceiling, woodwork and window or other combustibles. Refer to “Clear-

ances” section on 

Page 10

. Minimum clearances to combustibles 

must be maintained.

•  

Location must not be affected by drafts caused by kitchen exhaust fans, ceiling fans, return 

air registers for forced air furnaces / 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 and away from furniture and draperies due to 

heat from firebox.

•  

Never obstruct the front opening of the unvented fireplace or restrict the flow of combustion 

and ventilation air.

•  

Minimize modifications to existing construction. 

Refer to Figure 3 

below for location sugges-

tions.

•  

Do not install in the vicinity where gasoline or other flammable liquids may be stored. The 

unvented firebox must be kept clear and free from the combustible materials.

FP2440
fireplace locations

Figure 3 - 

Possible Fireplace Locations

FP440

Содержание 24VFSC

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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