Lennox Hearth L30 DVF-2 manual

INSTALLATION AND OPERATION MANUAL FREESTANDING VENTED GAS FIRED ROOM HEATERS RETAIN THIS MANUAL FOR FUTURE REFERENC E P / N 775 , 029M Rev . B , 8 / 04 Model: L30 DVF-2 (Direct-Vent) This appl iance may be instal led in an aftermarket permanently located, manufactured (mobile) ho me, where not proh i b ited by local code s Report No. 189122-10500 0[...]

IMPORTANT WARNINGS / CAUTIONS CAUTION: READ THIS MANUAL THOR OUGHLY BEFORE STARTI NG INSTALLATION. F OR YOUR SAFETY, FOL- LOW THE INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS EXACTL Y WITHOUT DEVIATION. FAILURE TO FOLLOW THES E INSTRUCTIONS MAY RESULT IN A POSSIBLE FIRE HA ZARD AND MAY VOI D THE WARRANTY. IF THIS APPLIA NCE IS NOT PROPERLY [...]

TABLE OF CONTENTS PAGE 3 Important Warn ings ........................................................ 2 Testing / Listing, Us ing this Manual ................................. 3 Planning Your In stallation .............................................. 4-6 Manufactured (Mobile) Home Installation.......................... 6 Installation ............[...]

PLANNING YOUR INSTALLATION PAGE 4 LOCAL AND N ATIONAL CODE REQUIREMEN TS The installation of these appliances must conform with local codes or, in the abse nce of local codes, with the National Fuel Gas Code, (for USA) NFPA 54 / ANSI Z223.1-latest edition. Air Circulat ion Blow er: The blower elect rical power cord must be electrically grounded per[...]

PLANNING YOUR INSTALLATION PAGE 5 QUESTIONS TO ASK THE LO CAL BUILDING OFFICIAL Correct installation is critical and imp erative for reducing f ire hazards and pe rilous conditions that ca n arise when gas appli- ances function improperly. The appliance must be installed per manufacturers’ instructions. Gas appliance equipme nt and installations [...]

PLANNING YOUR INSTALLATION PAGE 6 CLEARANCES TO COMBUS TIBLE MATERIALS These appliances can be installed in most residential room configura- tions, parallel to a rear or adjacent wa ll, or in an alcove that allows for the minimum clearances to co mbusti ble surfaces. Your local building inspector should review your plans prior to installation. When[...]

INSTALLATION This appliance i s designed t o be vented wit h a 4” x 6 5/ 8” dir ect-vent pipe. Each direct-ve nt a ppliance must use its ow n separa te vent system PAGE 7 VERTICAL TERMINATION WITH NO OFFSETS Min. Vertical Pipe Length: 5 fe et Max. Vertical Pipe Length: 25 feet VERTICAL TERMINATION WITH 2 OFFSETS Min. Vertical Pipe From Applianc[...]

INSTALLATION PAGE 8 VENT RESTRICTOR RING INSTALLA TION Recommended Restrictor Ring Placement For Optimum Stove Performance Guideline for Installing Flue Restrictor Ring in Co-Axial Direct-Vent Pipe If the total vertical venting is 16 feet or higher, installation of 1 restri ctor ring is rec- ommended to improve the perform ance and flame asthetics [...]

INSTALLATION See Pipe Manuf acturers Instruct ions For Inst allation O f Venting Com ponents & Cle arances. DIRECT VENT SYSTEM COMP ONENTS – Model L30 DVF-2 PAGE 9 The follow ing Direct- Vent system co mponents may be safely used w ith this appliance. Model # Brand: SECURITY / Description Mo del # Brand: SIMPSON DURA-VENT / Description SV 0 S[...]

INSTALLATION PAGE 10 DIRECT VENT RETROFIT OF EXISTING CHIMNEY SYS TEM - An e xi s ti n g Class-A ( wo od - bu r ni n g) Metal Chimney or Masonry Chimney can be converted to a di rect vent system. Use one of the followi ng chimney conversion kits listed bel ow. Have the existing ch imney system inspected by a professiona l prior to the conversion. I[...]

INSTALLATION PAGE 11 HORIZONTAL VENT TERMINATI ON REQUIREMENTS The venting terminals should not be reces sed into a wall or siding. A = 2” Clearances abov e grade, veranda, porch , deck or balcony. B = 12” Clearance to window or do or that may be opened. C = 9” (USA) Clearan ce to permanent ly closed win- dow.12 ” (CAN) D = 24” Vertical c[...]

INSTALLATION PAGE 12 GAS SUPPLY HOOKUP If using pipe other than black iron pi pe see NFPA 54-Nation al Fire Pro tec- tion Association / ANSI Z22 3.1-Amer ican Na tional Standards Institu te; and local code for spec ific requirements for th e type of pipe used. Alter- native gas piping sys tems such as CSST may be used subjec t to local code a nd pr[...]

INSTALLATION PAGE 13 DOOR OPERATION After setup of the logs and embers is complete, the glass door must be closed. T he glass door i s mounted on hinges at the left side of the fi rebox and is secured in the closed position by two draw latche s mounted on the right side of the firebox. The latch tension i s preset at the fac- tory. Over time, adjus[...]

INSTALLATION PAGE 14 GAS APPLIANCE FINAL ASSEMBLY After the appliance has been prop erly installed and all gas connection s have been made an d tested, you can now inst all the log set. See Door Assembl y on page 14 for door removal instruction s. INSTALLING LOG SET: WARNING: If logs are not installed according to the directions in this manual, fla[...]

INSTALLATION PAGE 15 INSTALLATION CHECK LIST Read and understan d these instructions befo re using appliance. Go through this installation checkli st:  Ensure that the log set is properly i nstalled. Use cau- tion when handling the logs. See page 12.  Reinstall the door frame assembly. See Door As- sembly on page 14. WARNING: Do not operate a[...]

CARE AND OPERATION PAGE 16 FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or ex plosion may result cau sing property damage, pers onal injury or loss of life. A . This appliance has a pilot which m ust be lit. When lighting the pilot, follow thes e instructions exactly. B. BEFORE LIGHTING smell[...]

CARE AND OPERATION PAGE 17 “BREAK-IN” PERIOD The finish on this appliance is a hi gh temperature paint that requires time and temperature to completely cure. The curing process will take 2 or 3 burns (heat up and cool down peri- ods). We recommend that you ventilate the house duri ng the initial burns. The paint emits n on-toxic odors during th[...]

PROPANE CONVERSION PAGE 18 PROPAN E CONVERS ION PROC EDURE (Only require d if Propane gas is used) This appliance is desig ned to operate on natural gas, or pr opane (LP). It is factory set for use with natural gas and re quires field conversion f or use with propa ne. The use of othe r fuels or com- bination of fuels will degra de the performance [...]

PROPANE CONVERSION PAGE 19 7. High / Low Pressure Regula tor Installation Procedure: a. Remove regulator cap and conversion screw (see fol- lowing illustration). b. Install the new conversion screw (Red = Propane LP gas, Blue = Natural Gas ). Ensure that the conversion screw is finger tight. Install the new regulator cap. c. Affix conversion label [...]

MAINTENANCE Always Turn Off Gas Control Valve Before Cleaning. Annual Maintenance Should Only Be Performed By A Qualified Service Technician: PAGE 20 LOG SET Removing & Cleaning Logs - Carefully remove the logs (re mov- ing top logs, then liftin g front log out, then rear log). Use care when handling the fiber logs, as they become quite fragile[...]

MAINTENANCE Always Turn Off Gas Control Valve Before Cleaning. Annual Maintenance Should Only Be Performed By A Qualified Service Technician: PAGE 21 PERIODIC CHECK OF PILO T AND BURNER FLAM ES Check the operation of the pilot and cycle the burner. Visually check the flame of the burner making su re the flames are steady; not lifting or floating. T[...]

WIRING DIAGRAMS PAGE 22 GAS CONTROL AND SAFETY SYSTEM WIRI NG DIAGRAM CAUTION: Lab el all wiring prior t o disconnection w hen servicing controls. Wiring errors can ca use improper an d dangerous oper a- tion. Verify proper operation after servicing. The gas control w iring diagram shown here should be used by service technicia ns for guidance when[...]

TROUBLESHOOTING Qualified Technicians Only PAGE 23 PROBLEM CAUSE(S) SOLUTIONS 1) Pilot will not light, and Piezo Igniter does not produce a heavy blue spark. a. Electrode wire (at Piezo Igniter) not pushed completely on. b. Piezo igniter is defective • Make sure connections are solid. • Replace piezo igniter. 2) Pilot will not light, but Piezo [...]

REPLACEMENT PARTS Model: L30 DVF- 2 PAGE 24 I t e m # Des cription Cat. No. 1 Trim, Decorative 10050164 2 Window Frame, Charcoal 17M60 3 Burner Assembly 17M58 4 Blower, Air Circulating 52L02 5 Thermal Fan Switch 52L12 6 Power Cord (blower) 12058820 7 Rheostat w / Knob (speed contro l for blower) 10050088 I t e m # Des cription Cat. No. 8 On / Off S[...]

OPTIONAL ACCESSORIES PAGE 25 Item # Description Catalog # Model 1 Door Kit, L30 DVF-2, Gold 14M08 DK3D-G 2 Brickaded Interior Kit, L30 14M06 BRK-L30 3 Deluxe Remote Control (Thermost atical ly controlled) H0251 RC-STAT 4 Remote Control (Standard On / Off) H0249 RC 5 Wall Thermostat Kit 89L36 WTK 6 Touch-up Spray Paint Kit, Charcoal 19L92 TSPK-C 7 G[...]

SPECIFICATIONS: Model L30 DVF-2 PAGE 26 Flue Size 4” – Top Vent Intake Pipe 6.625” (6 5/8”) Height Overall 30 5/8” Height 29 1/8” Width 30 1/8” Depth 16 1/8” Fuel Natural Gas (standard) (or) LP Gas (convertible). Gas inlet 3/8” NPT-Male/Flex Line (or) remove flex, 3/8” NPT–Female Flare. Performance Variable Flame Control. Feat[...]

SAFETY / LISTING LABEL (RATING PLATE) If the rating plate on the unit is d ifferent than sho wn here, the rating plate on the unit is th e correct one. PAGE 27[...]

PAGE 28 OWNERSHIP RECORDS Dealer’s Nam e: Dealer’s Address: City: State: Zip Code: Serial Number: Date of Pu rchase: Date Installed: Notes: SERVICE AND MAINTENANCE LOG Service Service Service Date Technici an Description[...]

Printed in U.S.A  LENNOX HEARTH PRODUCTS 2001 P/N 775,029M REV. B 08/2004 1110 West Taft Avenue • Or ange, CA 92865 LENNOX reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also for di scontinued colors, styles and products. Consult your local distributor for fireplace code informa[...]