Instruction/ maintenance manual of the product EPIC40 Lennox Hearth
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1 Report No. 050-S-21b-5 INST ALLA TION AND OPERA TION MANUAL W ARNINGS • Hot! Do not touch! The glass and surfaces of this appliance will be hot during operation and will retain heat for a while after shutting off the appliance. Severe burns may result.
2 FOR YOUR SAFETY do not install or operate your Epic™ gas stove without first reading and understanding this manual. Any installation or operation of the appliance deviating from that which is stated in this manual WILL void the warranty and may be hazardous.
3 T able of Contents Cautions and Safety ....................................................................................................... 2 Orifice Size / Altitude Adjustment ....................................................................
4 Orifice Size/Altitude Adjustment For altitudes above 2,000 feet (In Canada 4,500 FT/1370 M),the orifice should be de-rated by 4% for ever y 1,000 feet to maintain the proper ratio of gas to air . Improper orifice sizing may result in damage and unsafe conditions.
5 Inspection The state or local gas inspector of the side wall horizontally vented gas fuel ed equi pme nt shal l not app rove the insta lla tion unless, upon ins pect ion, the inspector obser ves carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR 5.
6 Pre-Installation Features Installation Options Residential Vented vertical and horizontal Manufactured (mobile) home Natural gas (NG) or propane (LP) Bedrooms Optional wall-mounted or remote thermostat Venting This stove can be vented with Security™ Secure Vent™ pipe*.
7 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Dimensions The gas line attaches to the gas valve at the lower left corner at the back of the stove. T est all gas connections for leaks with a gas leak test solution. Preparing Y our Epic™ Stove For Installation Read all instructions before beginning your installation.
8 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Clearances to Combustibles Minimum clearances to combustible materials in inches (millimeters): Parallel Installation Corner Installation Alcove dimensions The minimum width between the alcove side walls is 48” (12 19 mm) .
9 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Installation T rim Installation: CAUTION: Always ensure that plated surfaces are clean and free of fingerprints before lighting stove. Fingerprints will leave permanent blemishes if left on plated surface when lit.
10 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Log Stands Secondary Air Holes Air Deflector Gas Ports 1 2 3 4 Do not cover any secondar y air holes or gas ports (see Burner Pan Diagram above) behind this line.
11 Brick Panel Installation CAUTION: The brick panels are required for your appli- ance to function correctly and safely . Pa cka g i n g Lis t : Re a r br i c k pan e l ( A ) , le f t bri c k pa n e l ( B ) , ri g ht br ick p a ne l ( C ) , r e t a in ing b r ac ket s ( D ) - i n flu e r e s t ri cto r b ag 1.
12 A B C D E F C D B A Log Set and Ember Installation If logs are not installed according to the log installation inst ruc tion s, flame imping eme nt and imprope r combu sti on cou ld occ ur and resu lt in soo t and/o r exce ss ive pro du cti on of carbon monoxide (CO), a colorless, odorless, toxic gas.
13 Vent Installation Venting: The Epic™ gas stove has been tested and listed as a direct vent heater system by OMNI-T est Laboratories, Beaver- ton, Oregon and is recommended for use with Security™ Secure Vent pipe*. Use only approved chimney brands with this appliance.
14 Vent Parts List Direct vent pipe Security™ Secure V ent™ * may be used with the Epic™ gas stove. Please see the lists below to verify the components available from each direct vent pipe manu - facturer . Snorkel terminations are available for applications which may require vertical rise on the building exterior .
15 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Vertical V ent Installation Important Notes 1. All vertically terminated vent installations use 6-5/8”x 4” Security™ Secure Vent™ pipe*. 2. If the vent passes through a ceiling or floor , a firestop - Simpson #963 or Security™ #SV4BF - is required.
16 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 2 4 6 8 10 12 14 16 18 20 2 4 6 8 10 12 14 16 18 20 22 24 26 28 MIN. 24" VERT. PIPE SECT.
17 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Exterior Horizontal Vent T ermination Clearance Requirements V V V V V F C B B A B H M I X V D V A A A V L B J X E V A G *18” 18” B C C C * S ee I te m D i n t he T e x t Be lo w .
18 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Gas Line Installation This stove must be connected to the gas line in accordance with local codes and/or the National Fuel Gas Code, ANSI Z223.1 (In Canada, the current CAN/CSA B149.1 installa - tion code).
19 WHA T TO DO IF YOU SMELL GAS: DO NOT try to light the appliance. DO NOT touch any electric switch. DO NOT use any phone in the 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 department.
20 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Flame Color and Behavior Y our stove is designed for maximum heating efficiency . Therefore, upon lighting of the main burner the flames will be semitransparent or “bluish.” After 10-20 minutes of operation, the logs will heat up and the flames will become a yellow/orange color .
21 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Pilot Flame Appearance Figure 31 Air Shutter Adjustment CAUTION: Air shutter is hot while the Epic™ gas stove is operating and should only be adjusted using a heat resistant glove. The air shutter control lever is located inside the main control door above the control panel.
22 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Operating Options Y our stove comes equipped with an “On/Off” rocker switch used to turn the burner on and off while the pilot light is on. The switch is a round rocker switch located behind the main control panel door .
23 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Maintenance and Ser vicing Maintenance Checklist: The following should only be performed by a qualified service technician. CAUTION: Label all wires prior to disconnection when servicing controls.
24 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Vent Pipe Maintenance Cond uct an inspec tion of the venting system semia nnua lly . Recommended areas to inspect are as follows: 1. Check areas of the venting system which are exposed to the elemen ts for corros ion.
25 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Opening and Removing Door If the glass in your door is damaged or broken - the com- plete door assembly must be replaced using part #45715. CAUTION: Do not attempt to open the main door while the unit is burning or still hot.
26 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Fuel Conversion Converting the stove between natural gas (NG) and propane (LP) can be accomplished by either changing the cassette (valve and pilot assembly) or installing a conversion kit (regulator , burner orifice and repositioning the slide orifice of the pilot).
27 T roubleshooting NOTE: When troubleshooting the gas control system, be sure the external gas shut off valve, located at the gas sup- ply inlet is in the “ON” position. IMPORT ANT : Call your gas supplier or plumber for additional help with any gas control problem.
28 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 1 2 4 15 19 21 12 27 28 29 3 6 7 10 18 11 13 30 14 20 22 23 24 25 26 31 16 17 8 5 32 9 Parts List NO.
29 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 36 38 39 40 41 43 44 45 46 47 48 49 50 51 52 57 35 33 34 53 54 55 56 42 37 NO. DESCRIPTION 33 FLAME CONTROL EXTENSION 34 PILOT CONTROL EXTENSION 35 VAL VE ASSY .
30 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Wire Harness Diagram CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.
31 Replacement Parts List Epic™ 33/40 (EPIC33/40) Diagram No. Part No. Description 1 H3102 Front Door 2 H5835 Burner Support, Right 3 H5834 Burner Support, Left 4 H3137 Burner Pan 5,6,7 H5872 Brick .
32 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. T ri m K its Ki ts Inc lud e : Ma tch ing T ri m f or Gla ss (Up per a n d Low er) Ca t. No. De scr ipt ion 75 348 B l a c k T ri m, EPI C - T .
33 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Lighting Label CAU TIO N: Y OUR CO UN TR Y G AS APPLI ANC E MUS T A L W A YS BE OP ERA TED W ITH GL ASS D OOR IN P LAC E. ST OP! R ead th e s af ety in fo rma tio n abo ve bef or e p roc ee din g.
34 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Safety / Listing Label MODEL MODÈLE EPIC™ NG 40 MANUFACTURED BY : LENNOX HEARTH PRODUCTS PO BOX 987 AUBURN, WA.
35 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Notes.
36 Y our Stove's Model Number __________________________________________ Y our Stove's Serial Number ___________________________________________ The Date On Which Y our Stove Was Installed _.
An important point after buying a device Lennox Hearth EPIC40 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lennox Hearth EPIC40 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 Lennox Hearth EPIC40 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lennox Hearth EPIC40 you will learn all the available features of the product, as well as information on its operation. The information that you get Lennox Hearth EPIC40 will certainly help you make a decision on the purchase.
If you already are a holder of Lennox Hearth EPIC40, 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 Lennox Hearth EPIC40.
However, one of the most important roles played by the user manual is to help in solving problems with Lennox Hearth EPIC40. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lennox Hearth EPIC40 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
