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SuperiorFireplaces.us.com

900467-01B

3

SAFETY

Continued

1.  This appliance is only for use with the type of gas indicated 

on the rating plate. This appliance is not convertible for use 

with other gases. 

2.  Do not place propane/LP supply tank(s) inside any struc-

ture. Locate propane/LP supply tank(s) outdoors (propane/

LP units only).

3.  If you smell gas

• shut off gas supply

• do not try to light any appliance

• do 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 supplier, call the fire depart

-

ment

4.  This appliance shall not be installed in a bedroom or bath-

room, unless installed as a vented appliance. See 

Installing 

Damper Clamp Accessory for Vented Operation

Page 7

This gas log set may not be installed as a vented appli-

ance in a bedroom or bathroom in the Commonwealth of 

Massachusetts.

5.  Before installing in a solid fuel burning fireplace, the chim

-

ney flue and firebox must be cleaned of soot, creosote, 

ashes  and  loose  paint  by  a  qualified  chimney  cleaner. 

Creosote will ignite if highly heated. A dirty chimney flue 

may create and distribute soot within the house. Inspect 

chimney  flue  for  damage.  If  damaged,  repair  flue  and 

firebox before operating appliance.

6.  If fireplace has glass doors, never operate this appliance 

with glass doors closed. If you operate appliance with doors 

closed, heat buildup inside fireplace will cause glass to 

burst. Make sure there are no obstructions across open-

ings of fireplace.

7.  To prevent the creation of soot, follow the instructions in 

Cleaning and Maintenance

Page 16

.

8.  Before using furniture polish, wax, carpet cleaner or similar 

products, turn appliance off. If heated, the vapors from these 

products may create a white powder residue within burner 

box or on adjacent walls and furniture.

9.  Do not use this appliance as a wood burning appliance. 

Use only the logs provided with the appliance. Do not burn 

solid fuels in this appliance.

10.Do not run appliance

• where flammable liquids or vapors are used or stored

• under dusty conditions

11.Do not use this appliance to cook food or burn paper or 

other objects.

12.Do not use this appliance if any part has been exposed to 

or under water. Immediately call a qualified service tech

-

nician to inspect the room appliance and to replace any 

part of the control system and any gas control which has 

been under water. 

13.Do not operate appliance if any log is broken.
14.Turn appliance off and let cool before servicing, installing 

or repairing. Only a qualified service person should install, 

service or repair appliance.

PRODUCT IDENTIFICATION

Figure 1 - Product Identification

Control 

Knob

Flame Adjustment Knob

MNF30O Model Series

15.This appliances must not be connected to any external 

electrical source.

16.Operating appliance above elevations of 4,500 feet may 

cause pilot outage.

17.To prevent performance problems, do not use propane/

LP fuel tank of less than 100 lb. capacity (propane/LP 

units only).

18.Provide adequate clearances around air openings.

19.Do not operate fireplace if any log is broken.

If used with MFEB accessory ember burner, this appli

-

ance shall only be installed in a wood burning fireplace.

WARNING: This appliance shall not be installed in a 

room or space unless the required volume of indoor 

combustion air is proved by the method described in 

the 

National Fuel Gas Code, ANSI Z223.1/NFPA 54, 

the

 

International Fuel Gas Code.

Any part removed for servicing the appliance must be 

replaced prior to operating the appliance.

When installing as a vented appliance in a manufactured 

home or mobile home, the installation must conform 

with the Manufactured Home Construction and Safety 

Standard, Title 24 CFR, Part 3280 or when standard is 

not  applicable,  with 

Manufacture Home Installations 

Standard, ANSI/NCSBCS A225.1/NFPZ 501A.

f i r e - p a r t s . c o m

Summary of Contents for LMF30GT

Page 1: ...warnings exactly could result in serious injury death or property damage INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference WHEN USED AS AN OUTDOOR APPLIAN...

Page 2: ...r maintenance can cause injury or property damage Refer to this manual for correct in stallation and operational procedures For assistance or additional information consult a qualified installer servi...

Page 3: ...on adjacent walls and furniture 9 Do not use this appliance as a wood burning appliance Use only the logs provided with the appliance Do not burn solid fuels in this appliance 10 Do not run appliance...

Page 4: ...ELECTRONIC IGNITION SYSTEM This appliance has an electronic igniter to light appliance fuel supply INSTALLATION WARNING Aqualified service person must install appliance Follow all local codes NOTICE...

Page 5: ...accessory Even if noncombustible material is more than 12 you may need the hood accessory to deflect heat away from your mantel shelf See Figure 3 and Figures 4 and 5 Page 6 for minimum clearances IMP...

Page 6: ...mum Non Combustible Material Height Distances to Underside of Mantel Top of Fireplace Opening Underside of Mantel Shelf 12 A 18 20 22 24 All minimum distances are in inches 2 1 2 6 8 10 Mantel Shelf M...

Page 7: ...ensure adequate air flow and guard against sooting and controls being dam aged Raisefireplacefloorwithnoncombustible material Make sure material is secure Installation Items Needed hardware package pr...

Page 8: ...This will prevent excess sealant from going into pipe Excess sealant in pipe could result in clogged appliance valves WARNING Use pipe joint sealant that is resistant to liquid petroleum LP gas Figure...

Page 9: ...gas supply pressure for purpose of input adjustment Figure 12 Gas Connection Pipe Cap Tee Nipple Joint Gas Control 3 Minimum Sediment Trap Equipment Shutoff Valve With 1 8 NPT Tap Approved Flexible G...

Page 10: ...re removed from appliance for install remote ac cessory replace logs see Installing Logs and Volcanic Stone Page 11 10 Place remote receiver on fireplace floor next to control valve Make sure the remo...

Page 11: ...lation instructionsinthismanual Flamescontacting logs will create soot LOG PLACEMENT It is very important to install these logs exactly as instructed Do not modify logs Only use logs supplied with app...

Page 12: ...embly by inserting it from the left side as shown in Figure 19 You will need to twist the log slightly to get it to fit against the burners properly It will rest even with the back edge of the pan Bac...

Page 13: ...forward The log has a notch that fits around the burner tube on the right side The left side of the burner tube fits into the notch on the back side of this log The log is placed properly when it sits...

Page 14: ...round hole that fits over the round peg that is on the top of the back left log The right end of this log has a rectangular hole that fits over the rectangular peg on the top of the right crossover l...

Page 15: ...smell gas go on the next step 6 Press in and turn control knob counterclockwise to the PILOT position Press in control knob for five 5 seconds see Figure 26 7 With control knob pressed in press and r...

Page 16: ...rnersandcirculatingairpassagewaysofap plianceclean Inspecttheseareasofappliance before each use Have appliance inspected yearly by a qualified service person WARNING Failure to keep the primary air op...

Page 17: ...ilot shown Thermocouple Thermopile 1 8 Pilot Burner Piezo Igniter 3 8 to 1 2 LOGS If you remove logs for cleaning refer to Installing Logs and Volcanic Stone Page 11 to properly replace logs Replace l...

Page 18: ...ure in of water Max 14 W C Min 11 W C For purpose of input adjustment MNF30ONM Rating Variable 29 000 40 000 Btu Hr Type Gas Natural Ignition Electronic Manifold Pressure 3 4 W C Inlet Gas Pressure in...

Page 19: ...lled 5 Depleted gas supply propane LP only 6 ODS pilot is clogged 7 Gas regulator setting is not cor rect REMEDY 1 Reconnect igniter cable 2 Free igniter cable if pinched by any metal or tubing Keep i...

Page 20: ...eep control knob pressed in 30 seconds 3 Wait one minute for safety in terlock system to reset Repeat ignition operation 4 Fully open equipment shutoff valve 5 A Contact local natural or pro pane LP g...

Page 21: ...line Have gas line checked by local natural or pro pane LP gas company 3 Observe minimum installation clearances see Pages 4 6 4 Clean burner see Cleaning and Maintenance Page 16 or replace burner or...

Page 22: ...e LP only 3 Gas leak See Warning state ment at top of page 1 Low line pressure 2 ODS pilot is partially clogged 1 Gas leak See Warning state ment at top of page 2 Control valve or gas control de fecti...

Page 23: ...ONTROL KIT MRC REMOTE READY MODELS ONLY Cat No F1077 Model MRC For all models Allows the fireplace to be turned on and off by using a hand held remote control WALL MOUNT ON OFF SWITCH REMOTE READY MOD...

Page 24: ...eplaces us com 900467 01B 24 PARTS REMOTE READY CONTROL MODELS MNF30ONM and MNF30OPM 1 2 5 6 8 9 10 13 14 15 16 17 18 19 20 21 23 24 25 22 11 12 12 7 3 4 Cat No Model F2128 MNF30ONM F2130 MNF30OPM fir...

Page 25: ...r Electric 1 15 J6144 Bracket Igniter 1 16 J5198 Shutter Air NG 1 J5199 Shutter Air LP 1 17 J3604 Orifice 0 12 NG 1 J3615 Orifice 0 07 LP 1 18 J6127 Orifice Holder 90 Degrees 1 19 J4733 Nut and Sleeve...

Page 26: ...r assembly The next two numbers indicate the set size 2 6 3 9 1 7 8 5 4 KEY NO CAT NO Log Id CAT NO Log Id DESCRIPTION QTY 1 J6516 D 019 J6527 D 027 Log Front Right 1 2 J6517 D 018 J6528 D 026 Log Bac...

Page 27: ...d under Re placement Parts on Page 28 of this manual KEY NO CAT NO Log Id CAT NO Log Id DESCRIPTION QTY 1 J8253 D 019 J8259 D 027 Log Front Right 1 2 J8254 D 018 J8260 D 026 Log Back Left 1 3 J8255 D...

Page 28: ...If you encounter any problems or have any questions con cerning the installation or application of this appliance please contact your dealer SERVICE HINTS When Gas Pressure Is Too Low pilot will not...

Page 29: ...xcessive temperatures and could result in a fire hazard c damages caused by failing to provide proper maintenance and service in accordance with the instructions provided with the Product d damages re...

Page 30: ...your local distributor for fireplace code information Printed in U S A 2015 Innovative Hearth Products P N 900467 01 Rev B 01 2019 SuperiorFireplaces us com Record the following important information...

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