Instruction/ maintenance manual of the product LFP33NR Desa
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Shown with optional cabinet mantel and hearth base. Save this manual for future reference. WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury, or loss of life.
2 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR SAFETY INFORMA TION DANGER: Carbon monoxide poisoning may lead to death! Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning re- semble the flu, with headaches, dizziness, or nausea. If you have these signs, the fire- place may not be working properly.
3 104887 OWNER’S MANUAL PRODUCT IDENTIFICA TION LOCAL CODES Install and use fireplace with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code ANS Z223.1, also known as NFPA 54*. *Available from: American National Standards Institute, Inc.
4 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR AIR FOR COMBUSTION AND VENTILA TION Today’s homes are built more energy effi- cient than ever. New materials, increased insulation, and new construction methods help reduce heat loss in homes. Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in.
5 104887 OWNER’S MANUAL AIR FOR COMBUSTION AND VENTILA TION Continued DETERMINING FRESH-AIR FLOW FOR FIREPLACE LOCATION Determining if You Have a Confined or Unconfined Space Use this work sheet to determine if you have a confined or unconfined space.
6 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR AIR FOR COMBUSTION AND VENTILA TION Continued VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining unconfined space.
7 104887 OWNER’S MANUAL INST ALLA TION CAUTION: This fireplace cre- ates warm air currents. These cur- rents move heat to wall surfaces next to fireplace. Installing fire- place next to vinyl or cloth wall coverings or operating fireplace where impurities (such as to- bacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.
8 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR 42" 16" Figure 8 - Placing Hearth Base Accessory Against Wall Figure 9 - Installing Cabinet Mantel Electrical Outlet Hearth Base Flexible Gas.
9 104887 OWNER’S MANUAL INST ALLA TION Continued Figure 11 - Inserting Fireplace Into Cabinet Mantel Figure 10 - Location of Nailing Flanges Nailing Flanges Continued 1 1. Carefully insert fireplace into cabinet mantel. Be careful not to scratch or damage hearth base, cabinet mantel, or any laminate trim on hearth base.
10 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR INSTALLING GAS PIPING TO FIREPLACE LOCATION Installation Items Needed Before installing fireplace, make sure you have the items listed below.
11 104887 OWNER’S MANUAL A.G.A. Design- Certified Manual Shutoff Valve With 1/8" NPT Tap* 3" Minimum From Gas Meter (5" W.C. to 10.5" W.C. Pressure) Approved Flexible Gas Line Cap Pipe Tee Nipple Joint Sediment Trap Figure 16 - Gas Connection * Purchase the optional A.
12 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR Figure 20 - Checking Gas Joints Manual Shutoff Valve Manual Gas Valve Gas Meter Test Pressures Equal To or Less Than 1/2 PSIG 1. Close manual shutoff valve (see Fig- ure 19). 2. Pressurize supply piping system by ei- ther using compressed air or opening main gas valve located on or near gas meter .
13 104887 OWNER’S MANUAL O F F P I L O T O N H I L O O F F P I L O T O N H I L O O F F P I L O T O N H I L O INST ALLA TION Continued WARNING: After installation and periodically thereafter, check to ensure that no flame comes in contact with any log.
14 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR INST ALLA TION Continued OPTIONAL WIRELESS HAND- HELD REMOTE CONTROL ACCESSORY RM4 Installing Remote Receiver Unit 1. Disconnect switch wires from the con- trol valve. 2 . Remove screws and nuts attaching switchplate.
15 104887 OWNER’S MANUAL INST ALLA TION Continued OPTIONAL WIRELESS HAND- HELD REMOTE CONTROL ACCESSORY GHRC AND GHRCT SERIES Installing Remote Receiver Unit 1. Disconnect switch wires from the con- trol valve. 2. Remove screws attaching switchplate.
16 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR LIGHTING INSTRUCTIONS OPERA TING FIREPLACE FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result caus- ing property damage, personal injury or loss of life.
17 104887 OWNER’S MANUAL Locate the blower switch by opening lower louver on fireplace. Blower switch is lo- cated at lower left inside louver door. This thermostat-controlled blower has three settings: ON, OFF, and AUTO. In the ON position, the blower will operate constantly.
18 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR Figure 39 - Correct Pilot Flame Pattern Pilot Burner Thermocouple Figure 40 - Incorrect Pilot Flame Pattern Check pilot flame pattern and burner flame patterns often. PILOT FLAME PATTERN Figure 39 shows a correct pilot flame pat- tern.
19 104887 OWNER’S MANUAL TROUBLESHOOTING WARNING: Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater. CAUTION: Never use a wire, needle, or similar object to clean ODS/pilot. This can damage ODS/ pilot unit.
20 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR OBSERVED PROBLEM Burner does not light after ODS/pilot is lit Delayed ignition burner Burner backfiring during combustion Slight smoke or odor during .
21 104887 OWNER’S MANUAL TROUBLESHOOTING Continued POSSIBLE CAUSE 1. Metal expanding while heating or con- tracting while cooling 1. Fireplace burning vapors from paint, hair spray , glues, cleaners, chemicals, new carpet, etc. (see IMPORT ANT statement above) 2.
22 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR SPECIFICA TIONS LFP33NR Remote Ready Btu (Variable) 20,000/30,000 Type Gas Natural Gas Only Ignition Piezo Pressure Manifold 3.5" W.C. Inlet Gas Pressure (in. of water) Maximum 10.5" Minimum* 5" Shipping Weight 122 lbs.
23 104887 OWNER’S MANUAL REPLACEMENT PA R T S Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.
24 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR CABINET MANTEL ACCESSORY WITH FIREPLACE PERIMETER BRASS TRIM GMC11F Series - Walnut Finished Hardwood Veneer GMC12U Series - Unfinished Hardwood Veneer, Ready to Stain or Paint. GMC13F Series - Medium Stained Oak Veneer Mantel features moldings, fluted sides, and medallion.
25 104887 OWNER’S MANUAL MANUAL SHUTOFF VALVE - GA5010 For all models. Manual shutoff valve with 1/8" NPT tap. Fits 1/2" NPT pipe. BLOWER ACCESSORIES - Increase air circulation to maximize heat distribution. GA3650T - T/Stat Blower (for t/stat fireplaces only) Features ON/OFF/AUTO setting.
26 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR ILLUSTRA TED PA R T S BREAKDOWN REMOTE READY MODEL LFP33NR 20 30 7 O F F P I L O T O N H I L O 11 15 29 10 9 7 6 5 8 12 31 17 16 28 18 19 24 14 13 22 .
27 104887 OWNER’S MANUAL P ARTS LIST REMOTE READY MODEL LFP33NR This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 23 of this manual. KEY NO. PART NUMBER DESCRIPTION QTY.
28 104887 UNVENTED NA TURAL GAS FIREPLACE LFP33NR ILLUSTRA TED PA R T S BREAKDOWN FIREPLACE LFP33NR 1 2 3 4 15 10 11 9 18 6 17 12 16 16 16 7 8 16 16 5 14 16 13 13 13.
29 104887 OWNER’S MANUAL P ARTS LIST FIREPLACE LFP33NR This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 23 of this manual. KEY NO. PART NUMBER DESCRIPTION QTY.
LIMITED WARRANTY COMFORT GLOW VENT-FREE NATURAL GAS FIREPLACE DESA International warrants this product to be free from defects in materials and components for two (2) years from the date of first purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions.
An important point after buying a device Desa LFP33NR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Desa LFP33NR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Desa LFP33NR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Desa LFP33NR you will learn all the available features of the product, as well as information on its operation. The information that you get Desa LFP33NR will certainly help you make a decision on the purchase.
If you already are a holder of Desa LFP33NR, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Desa LFP33NR.
However, one of the most important roles played by the user manual is to help in solving problems with Desa LFP33NR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Desa LFP33NR along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
