background image

26

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

REFERENCE

Firebox Accessories / Parts

Cat. No.

Model No.

Description

88L53

FGE

Bag of Glowing Embers

( oz. rockwool)

80L42

FDVS

Bag of Decorative 

Volcanic Stone

Glowing Embers

Bag of Glowing 

Embers (rockwool)

Separate into Quarter 

Size (separate) Pieces

Step  8.  INSTALL  VOLCANIC  STONE, 

GLOWING EMBERS AND LOGS

NOTE: 

 Turn off all electricity to the appliance 

before  you  install  volcanic  stone,  embers 

and logs.

.  Remove the front glass enclosure panel 

(see 

Removing  Glass  Enclosure  Panels 

on  

Page 30

).

2.  Remove log set box from firebox.  

Next, 

remove  embers  and  volcanic  stone  from 

control compartment.  

Handle logs carefully 

to prevent breakage.

3.  Install decorative volcanic stone -

 Sprinkle 

the  decorative volcanic stone in a pleasing 

pattern (see 

Figure 42

)

.   The volcanic stone 

should be placed directly on top of the firebox 

bottom,  along  the  slope  and  to  the  back  at 

the right and left sides of the burner.  Posi-

tion  any  ceramic  fiber  liners  before  placing 

the stone.  Logs can be positioned after the 

volcanic stone.

Figure 43

WARNING:  The size and position 

of the log set was engineered to 

give the appliance a safe, reliable 

and attractive flame pattern.  Any 

attempt to use a different log set 

in the fireplace will void the war-

ranty and will result in incomplete 

combustion,  sooting,  and  poor 

flame quality.

WARNING:    This  appliance  is 

not designed to burn wood.  Any 

attempt to do so could cause irrep-

arable damage to appliance and 

prove hazardous to your safety.

WARNING:  If logs are not installed 

according to the log installation 

instructions, flame impingement 

and  improper  combustion  could 

occur  and  result  in  soot  and/or 

excessive  production  of  carbon 

monoxide (CO), a colorless, odor-

less, toxic gas.

WARNING:    DO  NOT  attempt  to 

install the logs until the appliance 

installation has been completed, 

the gas line connected and tested 

for  leaks  and  the  initial  burner 

operation has been checked out. 

Volcanic Stone

4.

  

Placement of Glowing Embers - 

Separate the  Embers (rockwool) into pieces 

about  the size of a quarter (see 

Figure 43

)

.  

Keep the pieces fluffed up, not matted.  Dis-

tribute  these  pieces  over  the  surface  of  the 

burner, as shown in 

Figures 44 and 45.

  Do 

not use more than is necessary.  

Ensure that 

the main burner slots remain uncovered by 

the ember material

.  Position the embers on 

the small holes of the ember bed area.

Note

This appliance is provided with enough 

Glowing Embers for several applications, do 

not use all that is in a new bag at one time. 

For  best  glowing  effect,  replace  the  ember 

material annually. 

5.  Placement of Logs  - 

All logs that have locating notches or slots to 

help ensure that they are properly positioned. 

All  top  logs  that  rest  on  lower  logs,  do  so 

over  notches,  indents  or  nubs.    Proper  log 

placement is critical to prevent sooting.  Logs 

should be placed in the gaps between the flame 

peaks and should be positioned so they do not 

impinge the flames.

MLDVT-30 & MLDVT-35 - Install the five logs 

as Follows:

Carefully position the ceramic fiber logs over 

the burner as shown in 

Figure 44

.  Logs should 

be placed in the order shown and per the fol-

lowing instructions. 

.  Place the rear log (1) as shown.  Position 

it on the left rear log bracket.  

2

.  Place the left front log (2) as shown.  Posi-

tion it against the left front of the log rack. 

3

.  Place the right front log (3) as shown.  Posi-

tion it against the right front of the log rack.

4

.  Place the left cross log (4) as shown.  Posi-

tion it over the rear log (1), with the front of 

the log resting on the log rack.

5

.  Place  the  right  cross  log  (5)  as  shown.  

Position it over the right log (3), and rest the 

rear of the log over the right rear bracket.

MLDVT-40 & MLDVT-45 - Install the five logs 

as Follows:

Carefully position the ceramic fiber logs over 

the burner as shown in 

Figure 45

.  Logs should 

be placed in the order shown and per the fol-

lowing instructions. 

.  Place the rear log (1) as shown.  Position 

it on the left rear log bracket.  

2

.  Place the left front log (2) as shown.  Posi-

tion it against the left front of the log rack. 

3

.  Place the right front log (3) as shown.  Posi-

tion it against the right front of the log rack.

Figure 42

Place Volcanaic 

Stone As Shown

4

.  Place the left cross log (4) as shown.  Posi-

tion it over the rear log (1), with the front of 

the log resting over log (2).

5

.  Place  the  right  cross  log  (5)  as  shown.  

Position it over the right log (3), and rest the 

rear of the log over the right rear bracket.

Summary of Contents for Merit MLDVT-45NE

Page 1: ...FE DIRECT VENT MLDVT 30 35 40 45 SERIES Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not light any ap...

Page 2: ...owing vent com ponents only Secure Vent Direct Vent System Compo nents Secure Flex Flexible Vent Components manufactured by Security Chimneys Inter national and Z FLEX Model GA Venting Systems listed...

Page 3: ...pane tanks are at pressures that will cause damage to valve components Verify that the tanks have step down regulators to reduce the pressure to safe levels Do not use these appliances if any part has...

Page 4: ...re Tap Manifold Burner Stage Terminal Ground TP PILOT OUT VENT LO TH TP TH TP HI IN IN Regulator Mounting Screw Cold Climate Insulation For cold climate installations seal all cracks around the applia...

Page 5: ...bustible and combustible exterior sidewall This distance may be decreased to 2 5 mm for non combustible exterior sidewalls only if the SV4 5HT 2 termination is used Be aware that this is a heat produc...

Page 6: ...e c n a r a e l C H y l b m e s s a r o t a l u g e r r e t e m t e e f 5 f o t h g i e h a n i h t i w m c 9 t e e f 3 y l b m e s s a r o t a l u g e r r e t e m e h t e v o b a t e e f 5 f o t h g...

Page 7: ...sides as detailed inTable6 withthefollowingexception When the unit is installed with one side flush with a wall the wall on the other side of the unit must not extend beyond the front edge of the unit...

Page 8: ...box floor securing the glass door Remove the door by tilting it outward at the bottom and lifting it up Set the door aside protecting it from inadvertent damage See Figure 46 on Page 30 TYPICAL INSTAL...

Page 9: ...P VENT WITH ONE 90 ELBOW Framing should be constructed of 2x4 or larger lumber Inches mm D 30 D is the required framing depth dimension when the finish material drywall thickness is 2 in 3mm A 2 Frami...

Page 10: ...rlocalcode requirements i e arebelowgradepenetrations of the gas line allowed etc IMPORTANT Ifpropaneisused beawarethat if tank size is too small i e under 100 lbs if this is the only gas appliance in...

Page 11: ...ructions should be used as a guideline and do not supersede local codes in any way Install vent according to local codes theseinstructions thecurrentNational Fuel Gas Code ANSI Z223 1 in the USA or th...

Page 12: ...5 5 5 5 2 6 4 0 1 2 0 0 3 7 5 5 7 4 0 0 1 1 0 2 6 6 5 2 5 0 2 2 0 0 4 5 7 6 5 2 6 5 0 0 3 0 0 3 9 6 5 7 5 0 0 0 2 0 2 2 7 6 1 0 3 0 0 4 5 3 7 5 2 1 6 1 0 0 2 0 3 5 9 7 5 2 6 6 0 1 0 2 0 3 1 8 5 7 6 0...

Page 13: ...are available in net lengths of 4 1 2 114 mm 10 1 2 267 mm 22 1 2 572 mm 34 1 2 876 mm and 46 1 2 1181 mm Refer to the Vent Section Length Charts on Page 12 for an aidinselectinglengthcombinations El...

Page 14: ...supplied with the flashing over the vent flashing joint See Figure 21 Loosen the storm collar screw Slide collar down until it meets the top of the flashing Tighten the ad justingscrew Applynon combus...

Page 15: ...ERE AN ELBOW IS THE ONLY VERTICAL COMPONENT IN THE SYSTEM See Figure 29 uWhenusingSecureFlex useFirestop Spacer SF4 5VF uCeiling Firestop Spacer SV4 5VF A Vent Restrictor as shown in Figure 14 Page 11...

Page 16: ...2 3 0 914 20 6 096 4 1 219 H H1 20 feet 6 096 m Max V V1 H H1 60 ft 18 3 m Max Figure 25 Top Vent three elbows VERTICAL VENT FIGURES TABLES CONTINUED Horizontal Outside Wall Termination System Figure...

Page 17: ...ously connected vent sections See Figure 17 on Page 13 I Continue installation of horizontal inclined sections Continue with the installation of the straightventsectionsinhorizontal inclinedrun as des...

Page 18: ...nations have been designed to perform in a wide range of weather condi tions Our terminations meet or exceed industry standards When selecting the locations of your horizontal terminations do not plac...

Page 19: ...S THE ONLY VERTICAL COMPONENT IN THE SYSTEM See Figure 29 Use Table 10 as an aid in venting component selection for a particular range of exterior wall thicknesses HORIZONTAL VENT FIGURES TABLES Figur...

Page 20: ...6 096 m Max Figure 31 Top Vent TWO 90 DEGREE ELBOWS See Table 10 on Page 19 as an aid in venting component selection for a particular range of exterior wall thicknesses HORIZONTAL VENT FIGURES TABLES...

Page 21: ...Figure 29 V H H V vWall Firestop Spacer SV4 5HF uCeiling Firestop Spacer SV4 5VF uWhen using Secure Flex use Firestop Spacer SF4 5VF vWhen using Secure Flex use Firestop Spacer SF4 5HF vWall Firestop...

Page 22: ...mperature sealant Catalog No 10K81 to the inner adapter collar approximately 1 2 inch from the end 3 Pull and extend the inner flexible vent pipe 4 Slidetheinnerflexpipeovertheadaptercol lar Ensure th...

Page 23: ...he electrical inlet cover plate from the side of the unit by removing the plate s securing screws See Figure 12 on Page 9 3 Removethe coverplate sknockoutandthen feedthepowersupplywirethroughtheknocko...

Page 24: ...artment Accessthevalvecompartmentbyremovingthe lower control compartment panel see Figure 38 by lifting and pulling the panel forward The panel is mounted on supporting tabs at the extreme right and l...

Page 25: ...e gas lines are tested and leak free be sure to rinse off the leak testing solution D Observe the individual tongues of flame on the burner Make sure all ports are open and producing flame evenly acro...

Page 26: ...ted Dis tribute these pieces over the surface of the burner as shown in Figures 44 and 45 Do not use more than is necessary Ensure that the main burner slots remain uncovered by the ember material Pos...

Page 27: ...35 H7666 WARNING Logs get very hot and will remain hot up to one hour after gas supply is turned off Handle only when logs are cool Left Rear Log Bracket Right Rear Log Bracket Rockwool Do Not Place...

Page 28: ...ot Place Rockwool Over Burner Slots Log Rack Volcanic Stone Right Rear Log Bracket 1 Position on the left rear log bracket 4 2 3 Position the left front log 2 and the right front log 3 against the log...

Page 29: ...29 NOTES...

Page 30: ...with the bottom of the door held away from the fireplace Figure 46 Hook the top flange of the door frame over the top of the firebox frame 6 Let the bottom of the door frame swing gentlyintowardsthefi...

Page 31: ...ont glass panel are in place and sealed during adjustment 1 Locate adjustment rod and adjust air shutter to the standard set ting as shown in Figure 49 adjustment rod is located in the lower control c...

Page 32: ...7 7 B F 5 4 V S e l b a t s u j d A 2 1 2 1 o t 2 1 7 g n i h s a l F 1 8 L 7 7 6 C S 5 4 V S 6 s r a l l o C m r o t S x o b s r a l l o c 6 4 2 2 H F H 5 4 V S k c a p 0 1 r e c a p S p o t s e r i...

Page 33: ...o f n i m r e T l a c i t r e V x e l F h t i w 2 1 6 o t t a l f d i g i r f o n o i t c e s r e t p a d A r a l l o c t r o p p u s f o o r t n e v d n a g n i h s a l f f o o r y l b m e s s a r a...

Page 34: ...on kit when performing any gas conversion Gas Conversion Kits Warning This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer s instructionsandallappli...

Page 35: ...o pressure regula tor mounting screws Remove the pressure regulatoranddiaphragm Discardallremoved components Ensure the provided diaphragm is installed properly onto the replacement pressure regulator...

Page 36: ...pe joint compounds on flare fittings PILOT OUT VENT LO TH TP TH TP HI IN IN Pilot Stage Terminal Pressure Tap Inlet Pilot Gas Outlet Supply Gas Inlet Pressure Tap Manifold Burner Stage Terminal Ground...

Reviews: