Majestic 300DVB Installation Instructions Manual

Manual is about: DVB Series Direct Vent Gas Fireplace

Summary of 300DVB

  • Page 1

    Dvb direct vent gas fireplace models: 300dvb, 400dvb, 500dvb, 600dvb 540701 dvb cover warning if the information in these instructions 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 v...

  • Page 2

    Dvb series direct vent gas fireplace 2 54d0701 contents important safety information ................................... 3 product features ....................................................... 5 code approval ........................................................... 5 pre-installation informati...

  • Page 3

    Dvb series direct vent gas fireplace 54d0701 3 important safety information installer please leave these instructions with the appliance. Owner please retain these instructions for future reference. • read this owner’s manual carefully and completely before trying to assemble, operate, or service th...

  • Page 4

    Dvb series direct vent gas fireplace 4 54d0701 important safety information 12. Do not use this fireplace to cook food or burn paper or other objects. 13. Never place anything on top of fireplace. 14. Do not use any solid fuels (wood, coal, paper, card- board, etc.) in this fireplace. Use only the g...

  • Page 5

    Dvb series direct vent gas fireplace 54d0701 5 product features and code approval product specifications • this appliance has been certified for use with either natural or propane gas. Refer to appropriate data plates. • this appliance is not for use with solid fuels. • the appliance is approved for...

  • Page 6

    Dvb series direct vent gas fireplace 6 54d0701 pre-installation information high elevations input ratings are shown in btu per hour and are certified without deration for elevations up to 4,500 feet (1,370 m) above sea level. For elevations above 4,500 feet (1,370 m) in usa, installation must be in ...

  • Page 7

    Dvb series direct vent gas fireplace 54d0701 7 fireplace dimensions e h d 5/8” 1/2” 5/8” 1/2” k l n c a b m f g 3 56o ” 8 56m ” i j 5/8" 1/2” 5/8" 1/2” 540701 dvb/bdv dims item description 300dvb 400dvb 500dvb 600dvb a overall front width 33 z\zn ” 37 z\zn ” 41 z\zn ” 47 z\zn ” b inside width 29 m\,...

  • Page 8

    Dvb series direct vent gas fireplace 8 54d0701 fireplace framing firebox framing firebox framing can be built before or after the appliance is set in place. Construct firebox framing following figure 2 and the chart below for your specific installation requirements. See figure 3 on page 8 for firebo...

  • Page 9

    Dvb series direct vent gas fireplace 54d0701 9 fireplace location plan for the installation of your appliance. This includes determining where the unit is to be installed, the vent configuration to be used, framing and finish- ing details, and whether any optional accessories (i.E. Blower, wall swit...

  • Page 10

    Dvb series direct vent gas fireplace 10 54d0701 clearances clearances to combustibles w arning follow these instructions carefully to ensure safe installation. Failure to follow instructions exactly can create a fire hazard. The appliance cannot be installed on a carpet, tile or other combustible ma...

  • Page 11

    Dvb series direct vent gas fireplace 54d0701 11 secure fireplace to floor or framing the fireplace must be secured to the floor and/or to framing studs as shown in figure 6 . Use two (2) wood screws or masonry/ concrete screws to secure fireplace to the floor. Use four (4) screws to attach fireplace...

  • Page 12

    Dvb series direct vent gas fireplace 12 54d0701 installation information installation precautions consult local building codes before beginning the installation. The installer must make sure to select the proper vent system for installation. Before installing vent kit, the installer must read this f...

  • Page 13

    Dvb series direct vent gas fireplace 54d0701 13 vent installation w arning this fireplace must be vented to the outside. The venting system must never be attached to a chimney serving a separate solid fuel burning appliance. Each gas appliance must use a separate vent system. Do not use common vent ...

  • Page 14

    Dvb series direct vent gas fireplace 14 54d0701 vent installation optional top vent application the appliance is shipped as a rear vent unit. If the instal- lation layout requires the unit to be a top vent configu- ration the appliance can be converted by following the steps below. When removing and...

  • Page 15

    Dvb series direct vent gas fireplace 54d0701 15 vent installation w arning never run the vent pipe down. This may cause excessive temperatures which could cause a fire. Installation planning there are two basic types of direct-vent installation: • horizontal termination • vertical termination it is ...

  • Page 16

    Dvb series direct vent gas fireplace 16 54d0701 vent installation v v v v v v v v d l e b c f b b b b b m i a a j h g a operable fixed closed fixed closed opera- ble k a a a g for horizontal termination inside corner detail vent terminal air supply inlet area where terminals are not permitted figure...

  • Page 17

    Dvb series direct vent gas fireplace 54d0701 17 vent installation v g g=6" (152mm) f f=6" (152mm) v v g g = combustible 24"(610mm) noncombustible 18"(457mm) combustible & noncombustible h = 24" (610mm) j = 20" (508mm) v h j c = maximum depth of 48" (1219mm) for alcove location d = minimum width for ...

  • Page 18

    Dvb series direct vent gas fireplace 18 54d0701 vent installation rear (through the wall) applications when installed as a rear vent unit this appliance may be vented directly to a termination located on the rear wall behind the appliance • the maximum horizontal distance between the rear of the app...

  • Page 19

    Dvb series direct vent gas fireplace 54d0701 19 vent installation rear wall vent installation (continued) 4. Apply a bead of non-hardening mastic around the outside edge of vent cap. Position the vent cap in the center of hole on the exterior wall with the word “up” on the vent cap facing up. Insure...

  • Page 20

    Dvb series direct vent gas fireplace 20 54d0701 vent installation horizontal termination configurations since it is very important that the venting system maintain its bal- ance between the combustion air intake and the flue gas exhaust, certain limitations as to vent configurations apply and must b...

  • Page 21

    Dvb series direct vent gas fireplace 54d0701 21 vent installation horizontal termination configuration (continued) • if a 90° elbow is used in the horizontal vent run (level height maintained) the horizontal vent length is reduced by 36". Figures 21 and 22. This does not apply if the 90° elbows are ...

  • Page 22

    Dvb series direct vent gas fireplace 22 54d0701 vent installation below grade installations when it is not possible to meet the required vent terminal clearances of 12" above grade level, a snorkel kit is recommended. It allows installation depth down to 7" (178 mm) below grade level. The 7" (178 mm...

  • Page 23

    Dvb series direct vent gas fireplace 54d0701 23 vent installation vertical (through-the-roof) applications this gas fireplace has been approved for, • vertical installations up to 40' (12 m) in height. Up to a 10' (3 m) horizontal vent run can be installed within the vent system using a maximum of t...

  • Page 24

    Dvb series direct vent gas fireplace 24 54d0701 vent installation installation for vertical termination 1. Determine the route your vertical venting will take. If ceiling joist, roof rafters or other framing will obstruct the venting system, con- sider an offset. Refer to figure 30 to avoid cutting ...

  • Page 25

    Dvb series direct vent gas fireplace 54d0701 25 vent installation 4. Connect a section of pipe and extend up through the hole. Note: if an offset is needed to avoid obstructions, you must support the vent pipe every three (3) feet. Use wall straps for this purpose. Refer to page 23, figure 28. Whene...

  • Page 26

    Dvb series direct vent gas fireplace 26 54d0701 flex vent installation 1. Flexible ul1777 listed venting may be used in any venting application where rigid direct vent compo- nents can be used. All restrictions, clearances and allowances that pertain to the rigid piping apply to the flexible venting...

  • Page 27

    Dvb series direct vent gas fireplace 54d0701 27 flex vent installation c. Routing ul1777 flex pipe. 1. Always maintain the required clearance when routing the flex vent assembly. 2. Install firestop spacers ( figure 36 ) when penetrating ceiling, attic spaces, or walls. 3. Do not allow the flexible ...

  • Page 28

    Dvb series direct vent gas fireplace 28 54d0701 fireplace installation check gas type use proper gas type for the fireplace you are installing. If you have conflicting gas type, do not install fireplace. See dealer where you purchased the fireplace for proper fireplace for your gas type or conversio...

  • Page 29

    Dvb series direct vent gas fireplace 54d0701 29 fireplace installation w arning only persons licensed to work with gas piping may make the necessary gas connections to this appliance. C a ut io n a manual shutoff valve must be installed upstream of the appliance. Union tee and plugged 1/8” npt press...

  • Page 30

    Dvb series direct vent gas fireplace 30 54d0701 millivolt & electronic check gas pressure and electrical installation 1. Check gas type. The gas supply must be the same as stated on the appliance’s rating decal. If the gas supply is different from the fireplace, stop! Do not install the appliance. C...

  • Page 31

    Dvb series direct vent gas fireplace 54d0701 31 electrical installation remote wall mounted switch a remote wall switch and up to fifteen (15) feet of 18 ga. Wire may be used with this appliance. Attach the wall switch in a junction box at the desired location on the wall. Figure 42 . Do not extend ...

  • Page 32

    Dvb series direct vent gas fireplace 32 54d0701 electrical installation electronic pilot ignition wiring w arning do not connect 110-120v ac to the remote wall switch. The appliance will malfunction. Hi lo electronic valve red #2 gray #1 blue yellow yellow red #2 white #3 15’ wall switch wire b lack...

  • Page 33

    Dvb series direct vent gas fireplace 54d0701 33 optional fan / blower system optional fan/blower systems (blot) the junction box for the fan/blower systems has been factory installed. This system requires that 110-120 vac to be wired to the factory installed junction box before the fireplace is perm...

  • Page 34

    Dvb series direct vent gas fireplace 34 54d0701 operating instructions (millivolt) a. This appliance is equipped with a pilot which must be lit with built-in piezo ignitor while following these instructions exactly. B. Before operating smell all around the appliance area for gas. Be sure to smell ne...

  • Page 35: Pilot

    Dvb series direct vent gas fireplace 54d0701 35 operating instructions (millivolt) pilot of f p il o t on fp1935 control knob pilot continued on next page approved leak testing method you may check for gas leaks with the following methods only: • soap and water solution • an approved leak testing sp...

  • Page 36: Pilot

    Dvb series direct vent gas fireplace 36 54d0701 operating instructions (millivolt) pilot of f pilot o n of f pilo t on pilot fp1937 control knob on figure 47 - on position pilot of f p il o t on fp1935 control knob pilot figure 46 - on/off/rs switch off on rs lighting burner main burner switch the “...

  • Page 37: To Turn Off Gas

    Dvb series direct vent gas fireplace 54d0701 37 a. This appliance is equipped with an ignition device (piezo) which automatically lights the pilot. Do not try to light the burner by hand. B. Before operating smell all around the appli- ance area for gas. Be sure to smell next to the floor because so...

  • Page 38

    Dvb series direct vent gas fireplace 38 54d0701 signature command - check gas pressure and electrical installation 1. Check gas type. The gas supply must be the same as stated on the appliance’s rating decal. If the gas supply is different from the fireplace, stop! Do not install the appliance. Cont...

  • Page 39

    Dvb series direct vent gas fireplace 54d0701 39 signature command - electrical installation c a ut io n electrical connections should only be performed by a qualified, licensed electrician. Main power supply must be turned off before connecting fans to the main electrical power supply or performing ...

  • Page 40

    Dvb series direct vent gas fireplace 40 54d0701 optional fan blower system optional fan/blower system (blotsc) installation instructions wiring 1. Before installing the blower, wire the receptacle into an electrical circuit. This should be done before framing the fireplace. Wire with minimum 60° c w...

  • Page 41

    Dvb series direct vent gas fireplace 54d0701 41 optional fan blower system 7. Secure the ac box to the control box using screw provided. Figure 56 8. Plug in wiring harness to the back of ac box. 9. Connect the blower according to the wiring diagram. Figure 57 note: be sure to use the wires marked ‘...

  • Page 42

    Dvb series direct vent gas fireplace 42 54d0701 operating instructions - signature command a. This appliance is equipped with an ignition device which automatically lights the pilot. Refer to the instructions for match lighting. B. Before operating smell all around the appliance area for gas. Be sur...

  • Page 43: Operating  Instructions

    Dvb series direct vent gas fireplace 54d0701 43 operating instructions - signature command operating instructions 1. Stop! Read the safety information above. 2. This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand. 3. With f...

  • Page 44

    Dvb series direct vent gas fireplace 44 54d0701 signature command system operation instructions features command center • easy access function operation and system configu- ration • operation confirmation/fault diagnostic indications (led/buzzer) • on/off/hi/low operation control board • electronic ...

  • Page 45

    Dvb series direct vent gas fireplace 54d0701 45 signature command system operation instructions system configuration/setup system configuration/setup is done on the command center. Intermittent/standing pilot setup (default intermittent) 1. Holding the on button on the command center while turning o...

  • Page 46

    Dvb series direct vent gas fireplace 46 54d0701 signature command system operation instructions functions/operation turning on the fireplace 1. Turn on the master switch and wait for a beep. 2. Press the on button on the command center. Pilot will light and burner will come on high setting. Pilot sa...

  • Page 47

    Dvb series direct vent gas fireplace 54d0701 47 glass removal glass frame removal 1. Release two clamps on bottom of fireplace. Figure 59 2. Tilt glass frame out and lift glass frame up until it clears three tabs on top of fireplace. 3. Set glass frame aside. Fp2104 bdv remove glass fp2104 figure 59...

  • Page 48

    Dvb series direct vent gas fireplace 48 54d0701 final installation rock wool placement 1. Place rock wool on burner to provide glowing embers. For best results, pull the rock wool apart into pieces the size of a dime or smaller. 2. Distribute one layer of rock wool to cover the burner. Figure 60 3. ...

  • Page 49

    Dvb series direct vent gas fireplace 54d0701 49 cleaning and maintenance w arning turn off gas before servicing fireplace. It is recommended that a qualified service technician perform these check-ups at the beginning of each heating season. Burner, pilot and control compartment keep the control com...

  • Page 50

    Dvb series direct vent gas fireplace 50 54d0701 cleaning and maintenance vent system the fireplace and venting system should be inspected before initial use and at least annually by a qualified field service person. Inspect the external vent cap on a regular basis to make sure that no debris is inte...

  • Page 51

    Dvb series direct vent gas fireplace 54d0701 51 troubleshooting standing pilot ignition symptom possible cause action 1. Spark ignitor will not light pilot after repeated triggering of piezo. 2. Pilot will not stay lit after carefully follow- ing lighting instruc- tions. 3. Pilot burning, valve knob...

  • Page 52

    Dvb series direct vent gas fireplace 52 54d0701 troubleshooting standing pilot ignition symptom possible cause action 4. Frequent pilot outage problem. 5. The pilot and main burner extinguish while in operation 6. Glass soots 7. Flame burn blue and lifts off burner (ghosting) a. Pilot flame may be t...

  • Page 53

    Dvb series direct vent gas fireplace 54d0701 53 troubleshooting operation install batteries and/or plug in the ac board flip the master switch (rocker switch) to the on position press the on button on the command center fault no beep in about 8 seconds no beep or no sound from the valve indicating p...

  • Page 54

    Dvb series direct vent gas fireplace 54 54d0701 replacement parts 1 2 3 5 6 7 8 10 4 9 540701 dvb parts firebox components.

  • Page 55

    Dvb series direct vent gas fireplace 54d0701 55 replacement parts firebox components item description qty. 300dvb 400dvb 500dvb 600dvb standard features 1. Junction box 1 26d2128k 26d2128k 26d2128k 26d2128k 2. Black louver 6 54d0246 26d0695 26d0697 26d0699 3. Glass frame assembly 1 54d0294 54d0340 5...

  • Page 56

    Dvb series direct vent gas fireplace 56 54d0701 replacement parts standing pilot - millivolt control 1 2c 2i 2t 2 4 5 6 3 8 9 7 10 11,12,13,14 540701 dvb millivolt parts.

  • Page 57

    Dvb series direct vent gas fireplace 54d0701 57 replacement parts standing pilot - millivolt control item description qty. 300dvbnv 300dvbpv 400dvbdnv 400dvbpv 500dvbnv 500dvbpv 600dvbnv 600dvbpv 1. Gas valve assy. 1 37d0117 37d0118 37d0117 37d0118 37d0117 37d0118 37d0117 37d0118 2. Pilot assembly 1...

  • Page 58

    Dvb series direct vent gas fireplace 58 54d0701 replacement parts electronic igntion 1 2 4 5 6 3 8 9 7 10 11 lo hi 24v #6 24v gnd #5 pv #3 mv/pv #2 mv #1 gnd (burner) #4 sense #8 s p ark #9 540701 dvb elect parts.

  • Page 59

    Dvb series direct vent gas fireplace 54d0701 59 replacement parts electronic igntion item description qty. 300dvbne 300dvbpe 400dvbne 400dvbpe 500dvbne 500dvbpe 600dvbne 600dvbpe 1. Gas valve assy. 1 37d0016 37d0017 37d0016 37d0017 37d0016 37d0017 37d0016 37d0017 2. Pilot assembly 1 37d0020 37d0021 ...

  • Page 60

    Dvb series direct vent gas fireplace 60 54d0701 replacement parts 1 2 3 4 17 5 6 7 8 9 13, 14, 15 540701 sc parts signature command system.

  • Page 61

    Dvb series direct vent gas fireplace 54d0701 61 replacement parts signature command system item description qty. 300dvbns 300dvbps 400dvbns dvb400ps 500dvbns 500dvbps 600dvbns 600dvbps 1. Gas valve assy. 1 80d0001 80d0002 80d0001 80d0002 80d0001 80d0002 80d0001 80d0002 2. Pilot assembly 1 80d0006 80...

  • Page 62

    Dvb series direct vent gas fireplace 62 54d0701 replacement parts vent components hot 1 2 3 4 5 6 9 7 8 11 10 540701 dvb vent components.

  • Page 63

    Dvb series direct vent gas fireplace 54d0701 63 replacement parts vent components current old simpson simpson duravent duravent qty./ or mhsc or mhsc selkirk item box description part no. Part no. Part no. 1 1 side wall flexible pipe termination kit bhsftka bhsftk -- includes termination cap with bu...

  • Page 64

    Dvb series direct vent gas fireplace 64 54d0701 replacement parts logs 1 2 3 4 540701 dvb log parts ref. Description qty. 300dvb 400dvb 500dvb 600dvb 1. Rear log 1 54d0122 54d0117 54d0331 54d0331 2. Left log 1 54d0123 54d0118 54d0358 54d0358 3. Right log 1 54d0124 54d0119 54d0359 54d0359 4. Center l...

  • Page 65: Special Requirements

    Dvb series direct vent gas fireplace 54d0701 65 notes note regarding vented products this product must be installed by a licensed plumber or gas fitter when installed within the commonwealth of massachusetts. Any residence with a direct vent product must have a co detector installed in the residence...

  • Page 66

    Dvb series direct vent gas fireplace 66 54d0701 special requirements continued 2. Approved carbon monoxide detectors. Each carbon monoxide detector as required in accordance with the above provisions shall comply with nfpa 720 and be ansi/ul 2034 listed and ias certified. 3. Signage. A metal or plas...

  • Page 67

    Dvb series direct vent gas fireplace 54d0701 67 limited lifetime warranty policy 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 t...

  • Page 68

    February 2009 54d0701 • rev. 13 mhsc 149 cleveland drive • paris, kentucky 40361 www.Mhsc.Com efficiency ratings model energuide ratings fireplace efficiency (%) 300dvbnv 57.9 300dvbpv 53.8 300dvbne 61.8 300dvbpe 55.7 400dvbnv 58.4 400dvbpv 58.5 400dvbne 61.1 400dvbpe 60.7 500dvbnv 58.7 500dvbpv 58....