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Majestic  •  MER36MN, MER42MN Owner’s Manual  •  2599-981 Rev. B  •  5/23

Removing Fixed Glass Assembly

•  Pull the four glass assembly latches away from the tabs 

on the glass frame. Remove glass assembly from the 

appliance. See Figure 4.1.

•  Clean glass with a non-abrasive, non-ammonia based, 

commercially available gas fireplace glass cleaner

.

-  Light deposits: Use a soft cloth with soap and water
- Heavy deposits: Use commercial fireplace glass 

cleaner (consult with your dealer)

Replacing Fixed Glass Assembly

•  Replace the glass assembly on the appliance. Hold glass 

in place with one hand.  Use the other hand to pull out 

and latch the four glass assembly latches onto the glass 

frame tabs. 

• Inspect and operate all glass latches to ensure they  

move freely and no obstructions are present.

•  Reinstall decorative barrier front.

Decorative Barrier Fronts

Frequency: 

Annually

By:  

Homeowner

Tools needed

:  Protective gloves, stable work surface

•  Assess condition of screen and replace as necessary.  
•  Inspect for scratches, dents or other damage and repair 

as necessary.

 

Check  that  air  intake  and  discharge  areas  are  not 

blocked.

 

Vacuum and dust surfaces.

Optional Remote Control

Frequency: 

Seasonally

By:  

Homeowner

Tools needed: 

 Replacement batteries and remote con-

trol instructions.
•  Locate remote control transmitter and receiver.
• Verify operation of remote. Refer to remote control 

operation instructions for proper calibration and setup 

procedure.

•  Replace batteries as needed in remote transmitters and 

battery-powered receivers.

•  Place remote control out of reach of children.

If not using your fireplace for an extended period of time 

(summer months, vacations/trips, etc), to prevent unin-

tended operation:
•  Remove batteries from remote controls.
•  Unplug 6 volt adapter plug. 

Termination Cap

Frequency: 

Seasonally

By:  

Homeowner

Tools needed: 

 Protective gloves and safety glasses.

•  Inspect exposed venting and termination cap for block

-

age or obstruction such as plants, bird nests, leaves, 

snow, debris, etc.

•  Verify termination cap clearance to subsequent construc-

tion (building additions, decks, fences, or sheds).  

•  Inspect for corrosion or separation.

Summary of Contents for MER42MN

Page 1: ...ified kit is used DO NOT store or use gasoline or other flam mable vapors and liquids in the vicinity of this or any other appliance What to do if you smell gas DO NOT try to light any appliance DO NO...

Page 2: ...e ANSI Z223 1 NFPA 54 or the Natural Gas and Propane Installation Code CSA B149 1 le Cet appareil doit tre install conform ment aux codes locaux s il y a lieu sinon suivez National Fuel Gas Code ANSI...

Page 3: ...Glass Specifications 6 C BTU Specifications 6 3 Important Safety and Operating Information A Appliance Safety 7 B General Operating Parts 8 C Fuel Specifications 8 D Wall and Mantel Temperatures 8 E...

Page 4: ...from HHT regardless of the installation or occupancy date The term Lifetime in the table below is defined as 20 years from the beginning date of warranty coverage for gas appliances 10 years from the...

Page 5: ...r handling devices such as exhaust fans or forced air furnaces or other such causes 6 use of fuels other than those specified in the operation instructions 7 installation or use of components not supp...

Page 6: ...roved as either supplemen tal room heat or as a decorative appliance It should not be factored as primary heat in residential heating calculations NOTICE This installation must conform with local code...

Page 7: ...t your dealer for more information or visit www hpba org Product Info Fireplace Stove Heater Glass Fronts Safety To prevent unintended operation when not using your fire place for an extended period o...

Page 8: ...standards Combustible Mantel and Surfaces around a Fireplace The allowable temperature rise above ambient is 117 F for all exposed combustible surfaces around the fireplace including the mantel when...

Page 9: ...9 Majestic MER36MN MER42MN Owner s Manual 2599 981 Rev B 5 23 G Lighting Instructions IPI...

Page 10: ...ll divert heat outside the home building and or a Passive Heat kit which dis perses the heat into the same room as the fireplace Refer to Section 6 of the appliance installation manual to confirm whic...

Page 11: ...liance See Figure 3 3 for location The decorative barrier front and front refractory may need to be removed 2 Insert four AA cell batteries into battery tray Battery polarity must be correct or module...

Page 12: ...No adjustment in flame height is possible Remote Position The remote position allows operation of the appliance from a wired wall switch IFT RC400 or IFT RC150 remote controls The IFT ECM switch must...

Page 13: ...use the paired IFT RC400 IFT RC150 or wired wall switch to start the appliance appliance will ignite normally if the error condition was corrected If the IFT ECM re enters the lock out condition afte...

Page 14: ...ust be replaced prior to operating the appliance CAUTION Risk of Burns The fireplace shall be turned off and cooled before servicing When properly maintained your fireplace will give you many years of...

Page 15: ...place as necessary Inspect for scratches dents or other damage and repair as necessary Check that air intake and discharge areas are not blocked Vacuum and dust surfaces Optional Remote Control Freque...

Page 16: ...ssary Firebox Inspection Frequency Annually By Qualified Service Technician Tools needed Protective gloves sandpaper steel wool cloths mineral spirits primer and touch up paint Inspect for paint condi...

Page 17: ...appliance installation manual for proper ember placement Check for smooth lighting and ignition carryover to all ports Verify that there is no ignition delay Inspect and ensure the lighting of the ma...

Page 18: ...hing materials and adhesives used around the fireplace These circumstances may require additional curing related to the installation environment Film on the glass This is a normal result of the curing...

Page 19: ...een the desired room temperature and actual temperature In thermostat mode the hearth appliance will start in HI flame but as the actual temperature approaches the desired set temperature on the remot...

Page 20: ...tion box and ECM Verify AC DC adaptor out put voltage is between 5 7 6 3 Vdc If battery pack is used check battery pack voltage is 4 2 V if not replace batteries Shorted or loose connection in system...

Page 21: ...valve solenoid Check main valve solenoid resistance nominal is 60 ohms If open or shorted replace valve Verify valve inlet pressure is correct for gas type Pilot and main do not light ECM goes into 5...

Page 22: ...ection 2 A in appliance Installation Manual Options Remote Controls Wall Controls and Wall Switches IFT RC150 MAJ IntelliFire Touch wireless wall switch IFT RC400 IntelliFire Touch remote control Inte...

Page 23: ...mbly 2584 007 Y 3 Base Pan Assembly 2584 017 4 Media Bracket 2584 141 5 Pilot Shield 2584 139 6 Glass Assembly GLA 6KL Y Finishing Strips Sold as set only SRVFS 6K 7 Surround SRV2583 019 Surround Bott...

Page 24: ...Assembly 2588 007 Y 3 Base Pan Assembly 2588 017 4 Media Bracket 2584 141 5 Pilot Shield 2584 139 6 Glass Assembly GLA 8KL Y Finishing Strips Sold as set only SRVFS 8K 7 Surround SRV2587 019 Surround...

Page 25: ...DESCRIPTION COMMENTS PART NUMBER 9 1 Pilot Assembly NG 2106 169 Y 9 2 Flex Ball Valve Assembly SRV302 320 Y 9 3 Valve NG SRV2166 302 Y 9 4 Male Connector Pkg of 5 303 315 5 Y 9 5 Battery Holder SRV23...

Page 26: ...83 063 Y 9 6c Component Tray 2279 185 9 6d Thermostat Wire Assembly SRV2118 170 Y 9 6e Transformer 6 Volt Wall SRV2326 131 Y Driftwood Logs Optional LOGS KMOD Stone Kit Optional Qty 3 req STONES NATUR...

Page 27: ...______________________________________ ________________________________________________________________________________ DO NOT DISCARD THIS MANUAL NOTICE Leave this manual with party responsible for u...

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