Page 2 - Inventory; TABLE OF CONTENTS; UNVENTED GAS ROOM HEATER SPECIFICATIONS AND TECHNICAL DETAILS
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 2 These heaters are manually controlled. ModelsVF4000-CMN-2 and VF4000-CMP-2 feature agas valve incorporating a millivolt operatingsystem. A spark ignition system (piezo) allows the heaterpilot gas to be lit without the use of matches orbatteries and p...
Page 3 - COMBUSTION AND VENTILATION AIR; input of all operating appliances in the space.; CODES
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 3 Carbon Monoxide Poisoning: Early signs ofcarbon monoxide poisoning are similar to theflu with headaches, dizziness and/or nausea. Ifyou have these signs, obtain fresh air immedi-ately. Turn off the gas supply to the heater andhave it serviced by a qu...
Page 4 - area an unconfined space.; LOCATION OF FIREPLACE; Figure 1 for location suggestions.; Figure 1; to
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 4 Your options are: a. Rework equations adding the space of ad- joining room(s). If the extra volume providesan unconfined space, then remove door oradd ventilation grills between rooms. Referto National Fuel Gas Code, ANSI Z223.11992, Section 5.3. b. ...
Page 5 - Minimum clearance to combustibles are:; Figure 2; PREINSTALLATION; Check that all listed parts have been received.; Check Gas Type; Figure 3; Clearances
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 5 Ensure the minimum clearances shown inFigures 2 and 3 are maintained. Minimum clearance to combustibles are: Appliance: side and back - 0"floor - 0"adjacent wall - 6"ceiling - 37-1/2” (953 mm) Figure 2 A hearth extension is not required w...
Page 6 - Figure 8 illustrates
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 6 The gas control valve is located in the lowercontrol compartment. To access the valveopen the lower control compartment door( Figure 9 ). The regulator has a 3/8" NPT thread inlet portand is fitted with a 3" (76 mm) long nipple, ³⁄₈ " NPT...
Page 7 - Figure 10. Select a convenient
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 7 Figure 12 White(Supply) Black(Supply) BipolarTerminalScrew Blower(Lower)Outlet BlackWire MatingConnectors Red Wire 120 Vac 60 Hz Blower Wiring Diagram } OFF/ON Blower Wall Switch To Fuse orCircuit Breaker 120V AC 60Hz FireplaceJunction Box Black Whit...
Page 8 - tighten the appliance to the platform.; Connecting Gas Line; Consult all local codes and refer to Step 5.; Finished Wall Details; Surround Installations; Assembling the Logs
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 8 Figure 14 Note: The heater may be installed directly on afloor made of standard combustible wood con-struction materials. Do not install the heaterdirectly on carpeting or other soft floor cover-ing such as vinyl tile or flooring materials. Usea wood...
Page 9 - Replace logs if removed for pilot inspection.; Periodically check the positioning of the logs.; Flame Appearance; An incorrect pilot flame is shown in; Appliance Operation
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 9 To light the burner; rotate the gas valve controlknob counterclockwise to the “ON” position. Step 14. Installing the Hood Assembly –Attach the hood assembly over the fireboxopening with three (3) screws. Step 15. Installing the Screen Assembly –Posit...
Page 11 - and Step 5 for detailed installation instructions.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 11 OPERATION AND CARE OF YOURAPPLIANCE 1. Blower operation may be controlled throughthe ON/OFF unit rocker switch, located in thelower control compartment. 2. These heater rated units are equipped witha two stage (HI, LOW) gas control valve. To setthe ...
Page 12 - ACCESSORIES AND COMPONENTS
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 12 ACCESSORIES AND COMPONENTS Forced Air Kit FAB-1100 Gas Flex Line Kit FFGC Refractory Liner Kit VF5RLK DecorativeVolcanic Stone FDVS Wood Surround-Wall SUR-5PW Wood Surround-Corner SUR-5PC Brass Louver Kit BRLK-5C BSK-5 Brass Surround Kit BRLK-CS Squ...
Page 13 - Front View; Left Side View; Top View
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 13 VF4000 SPECIFICATIONS Figure 21 37" (940 mm) 36" (914 mm) 30" (762 mm) 31-1/2" (800 mm) 15" (381 mm) Front View Left Side View (Right Side View - Opposite) Gas LineOpening J BoxOpening 8" (203 mm) 3-3/4" (95 mm) 3-1/2"...
Page 14 - RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 14 VF4000-CHM/P OPERATING INSTRUCTIONS (STANDARD VALVES) FOR YOUR SAFETY READ BEFORE LIGHTING LIGHTING INSTRUCTIONS 1. Stop! Read the safety information above. 2. Make sure manual shut-off valve is fully open. 3. Locate gas control knob and piezo. 4. D...
Page 15 - Pilot Location; Pilot; Turn Control Knob to “OFF” Position
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 15 Figure 22 Pilot Location Figure 23 Pilot Turn Control Knob to “OFF” Position Figure 24 Turn Control Knob to “IGN” Position O F F I G N L O W H I O F F I G N L O W H I
Page 16 - FOR YOUR SAFETY READ BEFORE LIGHTING; When lighting the pilot, follow these instructions exactly.; TO TURN OFF GAS TO APPLIANCE; to “OFF.”
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 16 VF4000-CMN/P OPERATING INSTRUCTIONS (MILLIVOLT VALVES) FOR YOUR SAFETY READ BEFORE LIGHTING • Do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. • If your gas supplier cannot be reached, call the fir...
Page 17 - TROUBLESHOOTING GUIDE FOR UNVENTED GAS PRODUCTS
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 17 1. When igniter button is pressed, there is no sparkat ODS/pilot. 2. Heater produces unwanted odors. 3. Heater shuts off in use (ODS operates). 4. Gas odor even when control knob is in “OFF” position. 5. When igniter button is pressed, there is spar...
Page 18 - REPLACEMENT PARTS LIST; Description
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 18 REPLACEMENT PARTS LIST VF4000-CHN (Manual) VF4000-CMN (Millivolt) VF4000-CHP (Manual) VF4000-CMP (Millivolt) No. Description Part No. Qty. Part No. Qty. 1. Valve (Natural) 110331 1 – – Valve (Propane) 110031 1 – – SIT Valve (Natural) – – 903489 1 Ho...
Page 19 - REPLACEMENT PARTS; CH Models
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 19 REPLACEMENT PARTS 9 10 15 14 4 7 6 5 12 1 12 13 13 2 8 3 CH Models CM Models CH Models CM Models(SIT ValveShown) 11
Page 20 - LHP
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE. 20 Printed in U.S.A. © 1997 by Lennox Hearth Products P/N 903590 REV. N 12/2007 The manufacturer reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and pro...