Lennox Hearth MNC5304VDE manual

1 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. HOMEOWNER'S CARE AND OPERA TION INSTRUCTIONS VENTED GAS FIREPLACE HEATERS - DIRECT VENT MODELS P/N 875,021M REV. G 03/2007 MODELS FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors or liquids in the vicin- ity of this or any other appliance. FOR YOUR SAFETY: What to do if [...]

2 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. CONGRATULATIONS! In selecting this LENNOX Direct-Vent Gas Appliance you have chosen the finest and most dependable fireplace to be found anywhere. A beautiful, prestigious, alternative to a wood burning fireplace. Welcome to a Family of tens of thousands of satisfied LENNOX Fireplace Owners. Please[...]

3 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning are similar to the flu with headaches, dizziness and/or nau- sea. If you have these signs, obtain fresh air immediately. Turn off the gas supply to the appliance and have it serviced by a qualified professional, as it may not be op[...]

4 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Figure 3 Honeywell Electronic Gas Valve Figure 2 Note: The piezo ignitor is located on the modesty panel - refer to Figure 1. Variable Flame Height Adjustment ( Millivolt Appliances only) 1. All Millivolt appliances are equipped with a variable gas control valve. Flame height for these models may b[...]

5 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Maintenance The appliance and venting system should be thoroughly inspected before initial use and at least annually by a qualified service techni- cian. However, more frequent periodic inspec- tions and cleanings should be performed by the homeowner. Homeowner must contact a qualified service tech[...]

6 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Periodically (After the Burning Season) Maintenance Task Accomplishing Person Procedure Cleaning Firebox Interior Check Flame Patterns and Flame Height Checking Vent System Cleaning Front Glass Enclosure Panel Homeowner Homeowner Homeowner Homeowner Carefully remove logs, rockwool and decora- tive [...]

7 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. ENSURE THAT THE FRONT GLASS PANEL IS IN PLACE AND SEALED DURING ADJUSTMENT. Figure 4 Burner Adjustments The following paragraphs address burner ad- justment concerns and procedures. Flame Appearance and Sooting Proper flame appearance is a matter of taste. Generally most people prefer the warm glow[...]

8 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Log Placement Carefully position the ceramic fiber logs and twigs over the burner as shown in Figures 6 (EDV3530), 7 (EDV4035) or 8 (EDV4540) on this page. Refer to the detailed log placement instructions provided in the LOG PLACEMENT GUIDE accompanying this document. Figure 8 Proper twig placement[...]

9 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Figure 9 Electronic Appliance Checkout To light the burner, refer to the lighting instruc- tions on page 13 and 14 . Ensure the ignitor lights the pilot. The pilot flame should engulf the flame sensor as shown in Figure 10 . Figure 10 With proper care and maintenance, your appli- ance will provide [...]

10 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. These louvers are designed to replace the standard charcoal louvers that are provided with the appliance. The brass and brushed stainless louver kits include six (6) louvers. Forced Air Blower Kits -Single Speed 80L84 FBK-100 -Variable Speed with wall-mountable switch 80L85 FBK-200 -Variable Speed[...]

11 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Touch-Up Paint (Charcoal) Kit 90L74 TPK-C Touch-Up Paint (Tan) Kit 98K67 TPK-T Touch-Up Paint Kit Repair of minor scratches and discoloration of the appliance charcoal painted surfaces may be accomplished with the touch-up paint kit. Bag of Glowing Embers 88L53 FGE Bag of Glowing Embers Replacemen[...]

12 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Style View Doors - Style View Doors come in 4 beautiful styles. They are easy to install and will not require hardware to attach them to the standard glass door frame. The door includes heavy duty magnet door latches and functional twin-pane doors. Arch Design Arch Pane Design Square Pane Design S[...]

13 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. ACCESSORY COMPONENTS CONTINUED T all Arch Pane Door Style View Doors Continued - Style View Doors also come in a T all Ar ch Pane Design. T wo distinctive grille kits, the “ Crescents ” and “ Sunrise ” design, are also offered seperately . They are easy to install and will not require hard[...]

14 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. WARRANTY Your gas appliance is covered by a limited twenty year warranty. You will find a copy of the warranty accompanying this manual. Please read the warranty to be familiar with its coverage. Retain this manual. File it with your other documents for future reference. REPLACEMENT PARTS A comple[...]

15 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. NOTES:[...]

16 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. LIGHTING INSTRUCTIONS – MILLIVOLT GAS VALVE FOR YOUR SAFETY READ BEFORE LIGHTING A. This appliance has a pilot which must be lighted with a piezo ignitor. When lighting the pilot, follow these instructions exactly. B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell[...]

17 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. INSTRUCTIONS D’ALLUMAGE – VANNE GAZ MILLIVOLT INSTRUCTIONS D'ALLUMAGE POUR VOTRE SÉCURITÉ, LISEZ CES INSTRUCTIONS AVANT L’ALLUMAGE A. Cet appareil est muni d ’ une veilleuse qui doit ê tre allum é e avec un allumeur pi é zo- é lectrique. Lorsque vous allumez la veilleuse, suivre[...]

18 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. A. When lighting the appliance, follow these instructions exactly. B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. WHAT TO DO IF YOU SMELL GAS • Extinguish any open flame. • O[...]

19 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. INSTRUCTIONS D’ALLUMAGE — ELECTRONIC INSTRUCTIONS D’ALLUMAGE POUR VOTRE SÉCURITÉ, LISEZ CES INSTRUCTIONS AVANT L’ALLUMAGE A. Lorsque vous allumez l ’ appareil, suivez exactement ces instruc- tions. B. AVANT L’ALLUMAGE: Assurez-vous que vous ne d é tectez aucune odeur de gaz autour d[...]

20 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. TROUBLESHOOTING THE MILLIVOL T GAS CONTROL SYSTEM 1. Spark ignitor will not light pilot after repeated triggering of ignitor button. 2. Pilot will not stay lit after carefully following the lighting instructions. 3. Pilot burning, no gas to burner, Valve knob “ ON, ” Wall Switch “ ON. ” 4.[...]

21 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. TROUBLESHOOTING THE ELECTRONIC IGNITION SYSTEM SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION See Below. Disconnect the two black wires from the wire nuts. Test switch(s) for continuity with a multimeter. If continuity is not indicated, switch(s) is defective and must be replaced. Note: Before replacin[...]

22 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. REPLACEMENT PARTS LIST GAS CONTROLS — HONEYWELL ELECTRONIC GAS CONTROLS — SIT MILLIVOLT . o NN O I T P I R C S E D l a r u t a Ne n a p o r P . o N t r a P. y t Q. o N t r a P. y t Q . 0 3T I S - e v l a V s a G7 0 K 3 41 3 5 J 8 81 . 1 3r e t i n g I o z e i P6 8 K 0 11 6 8 K 0 11 . 2 3y l b [...]

23 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. REPLACEMENT PARTS 4 8 14 7 41 40 31 30 43 33 32 34 42 36 35 16 13 2 5 6 2 3 17 18 19 11 9 1 12 21 10 15 20 EDV4035 & EDV4540 EDV3530[...]

24 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. Printed in U.S.A. © 2003 by Lennox Hearth Products P/N 875,021M REV. G 03/2007 Lennox Hearth Products reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor fo[...]