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Majestic  •  MERIDPLA36IN, MERIDPLA36IL, MERIDPLA42IN, MERIDPLA42IL Installation Manual  •  2519-980 Rev. F  •  4/19

Figure 9.1 Air Shutter

Air Shutter Settings

E.  Air Shutter Setting

Air shutter settings should be adjusted by a qualified ser

-

vice technician at the time of installation. 

The air shutter is 

set at the factory for minimum vertical vent run. Adjust air 

shutter for longer vertical runs. See Figure 9.1.
•  Loosen the wing nut.
•  Move the wing nut to the right to open the air shutter.
•  Move the wing nut to the left to close the air shutter.
•  Tighten the wing nut.

NOTICE: 

If sooting occurs, provide more air by opening 

the air shutter.

MODEL

GAS TYPE

MIN. VENT RUN MAX. VENT RUN

MERIDPLA36IN

NG

1/4 in.

Full Open

MERIDPLA36IL

PROPANE

3/8 in.

Full Open

MERIDPLA42IN

NG

1/4 in.

Full Open

MERIDPLA42IL

PROPANE

3/8 in.

Full Open

Minimum and maximum shutter settings are set up to appear like Figure 4.18.  
•  Minimum vent run consists of enough horizontal vent pipe to exit 2 X 6 wall construction (approximately 8 inches).
•  Maximum vent run consists of “H Maximum” on Figure 4.18.

Note:  

All vent runs may need to be evaluated for ideal shutter settings.  Shutter distances may vary due to vent run, fuel 

quality, and elevation.

AIR SHUTTER 

WING NUT

Summary of Contents for MERIDPLA36IL

Page 1: ...nt Installation and service must be performed by a qualified installer service agency or the gas supplier WARNING FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in ser...

Page 2: ...Termination Minimum Clearances 13 B Chimney Diagram 14 C Approved Pipe 15 D Use of Elbows 16 E Measuring Standards 17 F Vent Diagrams 17 5 Vent Clearances and Framing A Pipe Clearances to Combustibles...

Page 3: ...er 110 120 VAC provided to the appliance ___________________________ Switch wires properly installed ___________________________ Gas Section 9 Pg 46 47 Proper appliance for fuel type _________________...

Page 4: ...should not be factored as primary heat in residential heating calculations NOTICE This installation must conform with local codes In the absence of local codes you must comply with the National Fuel G...

Page 5: ...zontally vented gas fu eled heating appliance or equipment The sign shall read in print size no less than one half 1 2 in in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OB STRUCTIONS Inspection The...

Page 6: ...lation be sure that the following tools and building supplies are available Tape measure Framing material Pliers Non corrosive leak check solution Hammer Phillips screwdriver Gloves Framing square Vol...

Page 7: ...arts could impair safe operation DO NOT install damaged in complete or substitute components Keep appliance dry Hearth Home Technologies disclaims any responsibility for and the warranty will be voide...

Page 8: ...8 1 2 216 N 2 7 8 73 2 7 8 73 O 8 1 2 216 8 1 2 216 P 1 25 1 25 Q 40 7 8 1038 42 7 8 1089 R 21 9 16 548 23 5 8 600 S 32 813 39 991 T 14 3 16 360 14 3 16 360 U 15 3 8 391 15 3 8 391 V 6 152 6 152 MERI...

Page 9: ...857 CRD42 MERIDPLA42IN IL in 35 5 8 25 1 8 44 1 16 1 1 2 6 3 8 34 1 4 35 3 4 mm 905 638 1119 38 162 870 908 G D E F A B C DBM36BK DBM42BK DECORATIVE FRONTS INSIDE FIT A B C D E F G A B C D E F G DBM3...

Page 10: ...lation may vary due to individual design preference Figure 3 3 Appliance Locations A B C D E F G H MERIDPLA36IN IL in 51 42 72 56 5 8 See Section 10 B Mantel Projections 22 17 3 4 8 mm 1295 1067 1829...

Page 11: ...NG DIMENSIONS Models A B C D E F G H I J Rough Opening Width Rough Opening Height Rough Opening Depth Rough Opening Width Clearance to Ceiling Combustible Floor Combustible Flooring Behind Appliance S...

Page 12: ...d air infiltration barriers should be installed in the chase as per regional codes for the rest of the home Additionally in regions where cold air infiltration may be an issue the inside surfaces may...

Page 13: ...F TO LOWEST DISCHARGE OPENING 4 Termination Location and Vent Information Fire Risk Maintain vent clearance to combustibles as specified DO NOT pack air space with insulation or other materials Failur...

Page 14: ...B F B A E V V V V V V M H or i V G X V H A V V H Electrical Service V K V K V L C V N 6 inches non vinyl sidewalls 12 inches vinyl sidewalls O 18 inches non vinyl soffit and overhang 48 inches vinyl...

Page 15: ...to Sec tion 12 A for vent component information and dimensions DO NOT mix pipe fittings or joining methods from differ ent manufacturers The pipe is tested to be run inside an enclosed wall There is...

Page 16: ...UN RISE E F F E C T I V E L E N G T H Y X X X DVP Pipe Effective Length Rise Run Inches Millimeters Inches Millimeters DVP4 4 102 2 3 4 70 DVP6 6 152 4 1 4 108 DVP12 12 305 8 1 2 216 DVP24 24 610 17 4...

Page 17: ...g Surface Figure 4 7 Measure to Top of Last Section of Pipe General Rules SUBTRACT 3 ft from the total H measurement for each 90 elbow installed horizontally SUBTRACT 1 1 2 ft from the total H measure...

Page 18: ...caps on top vented fireplaces a 6 inch minimum vertical vent section is required before installing first elbow WARNING WARNING Note The MERIDPLA36 MERIDPLA42 series fireplaces can adapt to SLP series...

Page 19: ...m 20 ft 6 1 m 3 ft 914 mm 25 ft 7 6 m V1 H1 40 ft 12 2 m Maximum H1 25 ft 7 6 m Maximum MERIDPLA42IL Propane MERIDPLA36IL Propane V1 Minimum H1 Maximum Elbow Only 18 in 457 mm 1 ft 305 mm 3 ft 914 mm...

Page 20: ...m 3 ft 914 mm 6 ft 1 8 m 4 ft 1 2 m 8 ft 2 4 m 6 ft 1 8 m 12 ft 3 6 m 10 ft 3 0 m 20 ft 6 1 m V1 H1 H2 40 ft 12 2 m Maximum H1 H2 20 ft 6 0 m Maximum V1 1 ft 305 mm Minimum INSTALLED HORIZONTALLY H1...

Page 21: ...inued Three Elbows V1 Min H1 Max V2 Min H2 Max Elbow only 2 ft 610 mm 0 in 0 mm 1 ft 305 mm 6 in 152 mm 3 ft 914 mm 6 in 152 mm 2 ft 610 mm 1 ft 305 mm 6 ft 1 8 m 1 ft 305 mm 6 ft 1 8 m 2 ft 610 mm 11...

Page 22: ...IDPLA42IL Installation Manual 2519 980 Rev F 4 19 Top Vent Vertical Termination No Elbow Figure 4 13 Note If installing a vertical vent termination off the top of the ap pliance the flue restrictor sh...

Page 23: ...tapping screws See Figure 4 15 4 Reinstall the exhaust baffle Top Vent Vertical Termination continued Note If the DVP 2SL or DVP SLP24 adapter is used with SLP pipe you MUST subtract one number from T...

Page 24: ...igure 4 16 Top Vent Vertical Termination continued V1 H1 Maximum V2 V1 V2 Min Elbow only 2 ft 610 mm 6 in 152 mm 6 ft 1 8 m 2 ft 610 mm 11 ft 3 4 m 3 ft 914 mm 16 ft 4 9 m 4 ft 1 2 m 20 ft 6 1 m V1 V2...

Page 25: ...1 V2 V1 H1 H2 V2 V1 V2 Minimum H1 H2 Maximum Elbow only 1 ft 305 mm 1 ft 305 mm 6 in 152 mm 2 ft 610 mm 2 ft 610 mm 1 ft 305 mm 2 ft 610 mm 2 ft 610 mm 2 ft 610 mm 4 ft 1 2 m 4 ft 1 2 m 3 ft 914 mm 9...

Page 26: ...26 Majestic MERIDPLA36IN MERIDPLA36IL MERIDPLA42IN MERIDPLA42IL Installation Manual 2519 980 Rev F 4 19 Figure 4 18 Rear Vent Horizontal Termination No Elbow H1 16 in 406 mm Maximum H1...

Page 27: ...t 2 7 m 12 ft 3 7 m 3 ft 914 mm 4 ft 1 2 m 17 ft 5 2 m 20 ft 6 1 m V1 H1 H2 40 ft 12 2 m Maximum H1 3 ft 914 mm Maximum H1 H2 20 ft 6 1 m Maximum H1 H2 V1 INSTALLED HORIZONTALLY H3 H1 H2 V1 H1 Maximum...

Page 28: ...t 610 mm 1 ft 305 mm 3 ft 914 mm 2 ft 610 mm 5 ft 1 5 m 3 ft 914 mm 7 ft 2 1 m 4 ft 1 2 m 8 ft 2 4 m 5 ft 1 5 m 8 ft 2 4 m V1 H1 40 ft 12 2 m Maximum H1 8 ft 2 4 m Maximum V1 Minimum H1 H2 Maximum Bac...

Page 29: ...1 m 8 ft 2 4 m 10 ft 3 1 m 8 ft 2 4 m V1 H1 H2 H3 40 ft 12 2 m Maximum No specific restrictions on this value EXCEPT V1 H1 H2 H3 cannot exceed 40 ft 12 2 m Maximum H1 H2 H3 8 ft 2 4 m Maximum H1 Maxim...

Page 30: ...is less than 4 in the existing heat shields must be field trimmed If wall thickness is greater than 7 1 4 in a DVP HSM B will be required SLP heat shield designed to be used on a wall 4 3 8 in to 7 5...

Page 31: ...all shield firestops must have a heat shield refer to Section 12 A attached to them See Section 7 F for information for regarding the instal lation of a horizontal termination cap Non Combustible Wall...

Page 32: ...ck insu lation around the vent Insulation must be kept back from the pipe to prevent overheating Figure 5 4 Installing Ceiling Firestop Figure 5 5 Installing the Attic Shield INSTALL ATTIC INSULATION...

Page 33: ...reparation Top Vent Figure 6 1 Generic Fireplace Shown Cut the seal cap strap across the rectangles next to the disk Figure 6 2 Generic Fireplace Shown Remove the white gasket material covering the se...

Page 34: ...ce Shown To attach the first section of vent pipe make sure to use the fiberglass gasket in the manual bag to seal between the first vent component and the outer fireplace wrap Use 2 self tapping scre...

Page 35: ...NOTICE Additional clearances are required for heat management systems installations Provisions must be made in advance to ensure fit within the framing Locate the heat management ports on the left an...

Page 36: ...ance into position Keep nailing tabs flush with the framing Level the appliance from side to side and front to back Shim the appliance as necessary It is acceptable to use wood shims underneath the ap...

Page 37: ...minimum continuous exposure rating including the slip section that connects directly to the horizontal ter mination cap Apply a bead of silicone sealant 300 F minimum con tinuous exposure rating insi...

Page 38: ...er pipe joint prior to joining sections See Figure 7 1 OR Apply a bead of silicone sealant 300 F minimum con tinuous exposure rating to the outside of connecting joint after joining sections OR Apply...

Page 39: ...Pull carefully to separate the pieces of pipe Figure 7 11 Align and Disassemble Vent Sections Figure 7 10 Rotate Seams for Disassembly C Secure the Vent Sections Vertical runs originating off the top...

Page 40: ...MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING Figure 7 14 Insert Bolt into Brackets NOTICE Failure to properly caulk the roof flashing and pipe seams could permit entry of water Caulk the gap b...

Page 41: ...t shields must overlap 1 1 2 in 38 mm mini mum There are two sections of the heat shield One section is factory attached to the wall shield firestop The other section is factory attached to the cap Se...

Page 42: ...of a cap shield to prevent anything or anyone from touching the hot cap NOTICE For certain exposures which require superior resistance to wind driven rain penetration a flashing kit and HRC caps are...

Page 43: ...rements This appliance may be used with a wall switch wall mounted thermostat and or a remote control Wiring for optional Hearth Home Technologies approved accessories should be done now to avoid reco...

Page 44: ...ire Touch Ignition System Wiring Wire the appliance junction box to 110 120 VAC for proper operation of the appliance WARNING Risk of Shock or Explosion DO NOT wire IPI controlled appliance junction b...

Page 45: ...d wire At the switch box connect the black hot wire and red switch leg wire to the wall switch as shown At the appliance connect the black hot white neutral and green ground wires to the junction box...

Page 46: ...ave loos ened during shipping and handling WARNING Risk of Fire DO NOT change valve settings This valve has been preset at the factory WARNING Risk of Fire or Explosion High pressure will damage valve...

Page 47: ...t to close the air shutter Tighten the wing nut NOTICE If sooting occurs provide more air by opening the air shutter MODEL GAS TYPE MIN VENT RUN MAX VENT RUN MERIDPLA36IN NG 1 4 in Full Open MERIDPLA3...

Page 48: ...ure 10 1 and Figure 10 2 WARNING Risk of Fire DO NOT apply combustible materials beyond the minimum clearances Comply with all minimum clearances to combustibles as specified in this manual Overlappin...

Page 49: ...is ____ then B maximum is_____ A Inches 2 7 16 3 7 16 4 7 16 5 7 16 6 7 16 7 7 16 Millimeters 62 87 113 138 164 189 B Inches 1 2 3 4 5 Millimeters 25 51 76 102 127 Note Measurement is taken from top...

Page 50: ...STRIP NOT USED See Figure 10 10 for removal instructions NON COMBUSTIBLE FINISHING MATERIAL 1 IN MAX CRD36 CRD42 Overlap Fit 0 1 Inch Thick Finishing Method Non Combustible Finish Materials Remove Fi...

Page 51: ...6 Inches Thick FINISHING STRIP NOT USED See Figure 10 10 for removal instructions NON COMBUSTIBLE FINISHING MATERIAL 0 6 IN MAX TOP OF APPLIANCE OPENING Figure 10 8 Inside Fit Decorative Front Finish...

Page 52: ...PLA42IL Installation Manual 2519 980 Rev F 4 19 FINISHING STRIPS REMOVED Figure 10 10 Removing Finishing Strips Removal of Finishing Strips NOTICE Remove finishing strips before firing appliance Remov...

Page 53: ...on the glass frame GLASS ASSEMBLY LATCHES BOTH BOTTOM AND TOP B Remove the Shipping Materials Inspect Grate Remove shipping materials from inside or underneath the firebox The splatter guard is a pie...

Page 54: ...th proper burner operation Ember material is shipped with this gas appliance To place the ember material Embers CANNOT be placed directly over ports Care should be taken not to cover the lighting trai...

Page 55: ...7 705 Log D SRV2454 704 Log E SRV2454 705 CAUTION Logs are fragile handle with care Figure 4 LOGSDBDV36PLAT Log Pin Locations Reference Figure 1 and 2 for log identification of logs It is important to...

Page 56: ...acing the rear of the appliance The bottom end of Log C should rest against the pin and touch the refractory The bark end of Log C should rest in the notch on Log B See Figure 7 Figure 7 Log C Install...

Page 57: ...shown in Figure 12 The base of the Log should rest against the log pin The log will also contact the right refractory The top end of the log will rest on LogAand be spaced about one inch from Log F Fi...

Page 58: ...42 Log Set Assembled Figure 2 LOG E LOG F LOG G LOG H F H G A B C1 F E1 D H G C2 E2 LOG E1 LOG F LOG A LOG B LOG D LOG H LOG C1 PIN 1 PIN 2 NOTICE To simplify the installation process positively ident...

Page 59: ...C1 C1 NOTCH FOR LOG B 4 LOG D Locate the pin for Log D in Figure 4 Position the log in the appliance as shown in Figure 8 The base of the log wider end will rest against the log pin and will contact t...

Page 60: ...LOG E1 PLACED IN NOTCH ON LOG B LOG E1 CONTACTS LOG PIN 1 LOG CONTACTS BACK REFRACTORY LOG F RESTS ON LOG E1 LOG CONTACTS REFRACTORY LOG CONTACTS LOG PIN LOG CONTACTS BACK REFRACTORY F G LOG CONTACTS...

Page 61: ...own in Figure 14 with the burned out portion toward the center of the appliance The base of the log will be in the right rear corner contacting both the rear and right side refractory The flat bottom...

Page 62: ...e 3 Position switch on the IFT ECM is switched to the REMOTE position Detailed Operat ing Instructions for the IFT ECM are provided in Sec tion 3 J of the Owner s Manual Figure 11 4 IFT ECM If this ap...

Page 63: ...187 mm 11 3 8 in 289 mm 1 1 4 in 32 mm 9 1 4 in 235 mm 13 1 4 in 337 mm 1 2 in TYP DVP90ST 90 Elbow 10 in 254 mm 10 in 254 mm 1 in 25 mm DVP FS Ceiling Firestop DVP45 45 Elbow DVP Pipe see chart Effe...

Page 64: ...minimum of 1 1 2 in 38 mm The heat shield is designed to be used on a wall 4 in to 7 1 4 in 102 mm to 184 mm thick If wall thickness is less than 4 in 102 mm the existing heat shields must be field tr...

Page 65: ...1 4 in 337 mm RF12 Roof Flashing Cap Shield DRC RADIUS 13 7 8 in 352 mm 9 1 2 in 241 mm 14 in 356 mm COOL ADDM Cap Shield 11 5 8 in 295 mm 5 3 4 in 146 mm 7 1 8 in 181 mm 12 1 8 in 308 mm DVP BEK2 DV...

Page 66: ...305 mm 12 1 8 in 314 mm 7 1 8 in 181 mm 8 3 4 in 222 mm 1 5 8 in 41 mm 16 7 8 in 429 mm DVP HPC High Performance Cap 1 in 25 mm 14 in 356 mm 3 8 in 10 mm 1 in 25 mm 7 1 4 in 184 mm 7 3 4 to 10 3 8 in...

Page 67: ...ATION CAP 13 in 330 mm 15 in 381 mm 8 1 8 in 206 mm 10 7 8 in 276 mm 10 1 2 in 267 mm 3 87 Effective Length 5 3 4 to 8 3 8 in 146 to 213 mm 5 1 2 in 140 mm 8 3 8 in 213 mm Fire Risk When using DVP HRC...

Page 68: ...IN 424 mm 13 5 8 IN 346 mm 12 1 2 IN 318 mm 12 1 2 IN 318 mm 20 3 4 IN 527 mm 13 5 8 IN 346 mm EFFECTIVE LENGTH 32 IN 813 mm MIN 35 IN 889 mm MAX Figure 12 6 PVI SLP B Vent Components SLP LPC SLP Low...

Page 69: ...2 mm 10 IN 254 mm 5 1 4 IN 135 mm 2 1 4 IN 57 mm 9 1 2 IN 241 mm 4 3 4 IN 121 mm 2 1 4 IN 57 mm 1 1 2 IN 38 mm 6 1 4 IN 159 mm Front View Top View Side View PVLP BEK Brick Kit Note Wire harnesses requ...

Page 70: ...235 mm SLP45 45 Elbow SLP90 90 Elbow Effective Height Length SLP PIPE SLP HVS Horizontal Pipe Support SLP FS Ceiling Firestop SLP WS Wall Shield Firestop DVP SLP24 Adapter 6 1 2 in 165 mm 25 3 16 in 6...

Page 71: ...hickness is greater than 7 1 4 in 184 mm a DVP HSM B will be required Heat Shield Term Cap Minimum Effective Length Maximum Effective Length Trap1 3 1 8 in 4 3 4 in 79 mm 121mm Trap2 5 1 4 in 9 1 4 in...

Page 72: ...206 mm 10 7 8 in 276 mm 10 1 2 in 267 mm 3 87 Effective Length 5 3 4 to 8 3 8 in 146 to 213 mm 5 1 2 in 140 mm 8 3 8 in 213 mm SLP HRC SS HORIZONTAL TERMINATION CAP When using DVP TB1 termination cap...

Page 73: ...A36IL MERIDPLA42IN MERIDPLA42IL Installation Manual 2519 980 Rev F 4 19 SLP HHW2 Horizontal High Wind Termination Cap 15 IN 381 mm 12 IN 305 mm 8 IN 203 mm Figure 12 11 SLP series Vent Components A Ve...

Page 74: ...ance Contact your dealer for refractory options Optional Fan Follow the instructions supplied with the fan kit to operate your fan See your dealer if you have questions Printed in U S A Copyright 2019...

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