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INSTALLER / CONSUMER
SAFETY INFORMATION
PLEASE READ THIS MANUAL
BEFORE INSTALLING AND USING
APPLIANCE.
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.
FOR YOUR SAFETY
Installation and service must be
performed by a qualified installer,
service agency or the gas suppler.
WHAT TO DO IF
YOU SMELL GAS:
•
Do not try to light any appliance.
•
Do not touch any electric switch; do
not use any phone in your building.
•
Immediately call your gas supplier
from your neighbor's phone. Follow
the gas supplier's instructions.
•
If you cannot reach your gas supplier,
call the fire department.
DO NOT STORE OR USE
GASOLINE OR OTHER
FLAMMABLE VAPORS AND
LIQUIDS IN THE VICINITY OF THIS
OR ANY OTHER APPLIANCE.
This appliance may be installed in an
after market permanently located
manufactured (mobile) home where not
prohibited by local codes.
This appliance is only for use with the
type of gas indicated on the rating plate.
This appliance is not convertible for use
with other gases unless a certified kit is
used.
Jefferson
Direct Vent/Natural Vent
Gas Heater
Model: JDVBRN
Homeowner's Installation
and Operating Manual
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
2191
JDV28 cover
12/10/99 djt
C E RT I F I E D
30004177 2/08 Rev. 1
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Table of Contents
Summary of Contents for Century Jefferson
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Page 1: Safety Information
This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases unless a certified kit is used. Jefferson Direct Vent/Natural Vent Gas Heater Model: JDVBRN Homeowner’s Installation... -
Page 2: Table Of Contents
Jefferson Direct Vent/Natural Vent Gas Heater PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING APPLIANCE. Thank you and congratulations on your purchase of a CFM Corporation stove. IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these instructions may result in a possible fire hazard and will void the warranty. -
Page 3: Installation & General Information, Cautions, Warnings
Installation & Operating Instructions The Jefferson Direct Vent/Natural Vent Room Heater, Model No. JDVBRN, is a vented gas appliance listed to the ANSI standard Z21.88-2005 and CSA-2.33-2005 for Vented Room Heaters, and CSA 2.17-M91, Gas-Fired Appliances For Use at High Altitudes. -
Page 4: Operating Instructions Installation Requirements For The Commonwealth Of Massachusetts
Jefferson Direct Vent/Natural Vent Gas Heater Installation & Operating Instructions Requirements for the Commonwealth of Massachusetts All gas fitting and installation of this heater shall only be done by a licensed gas fitter or licensed plumber. For all side wall horizontally vented gas fueled... -
Page 5: Stove Dimensions
Fig. 1 Jefferson dimensions. The Jefferson stove is shipped from the factory as a Direct Vent Gas Heater. This heater may be converted into a Natural Vent unit in the field. If a Natural Vent Heater is desired, the CFM Corporation Z31B00 FSD- HAG Draft Hood must be directly installed to the top of the unit according to the installation instructions. -
Page 6: Installation Requirements
Measure rear clearances from the outermost surface of the steel rear skirt. The Jefferson heater is approved for installation into an alcove constructed of combustible materials to the dimensions and clearances shown on the next page. -
Page 7: Parallel Installation
Fig. 6 Dimensions and clearances to ceiling or alcove. Hearth Requirements ST129b The Jefferson Heater must be installed on rigid flooring. When the heater is installed directly on any combustible surface other than wood flooring, a metal or wood panel extending the full width and depth of the unit must be used as the hearth. -
Page 8: Gas Specifications
Jefferson Direct Vent/Natural Vent Gas Heater Gas Specifications Model Fuel Gas Control JDVBRN Millivolt JDVBRP Prop Millivolt Weight: Fully assembled; 350 lbs. Gas Inlet and Manifold Pressures Natural Inlet Minimum 5.5” w.c. Inlet Maximum 14.0” w.c. Manifold Pressure 3.5” w.c. -
Page 9: Vertical Termination - Direct Vent Only
Fig. 8 Vertical vent termination window. *The Restictor Plate is used on Direct Vent installations only. 30004177 Jefferson Direct Vent /Natural Vent Gas Heater Vent Termination Clearances When planning the installation, consider the location of the vent terminal and clearances. Some of the most common clearances to keep in mind are shown in Figure 9. - Page 10 Jefferson Direct Vent/Natural Vent Gas Heater Your stove is approved to be vented either through the side wall, or vertical through the roof. • CFM Corporation does not require any opening for inspection of vent pipe. • Only CFM Corporation and Simpson DuraVent venting components specifically approved and...
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Page 11: General Venting Information - Termination Location
3. CFM Corporation assumes no responsibility for the improper performance of the appliance when the venting system does not meet these requirements. Fig. 9 Vent termination clearances. 30004177 Jefferson Direct Vent /Natural Vent Gas Heater INSIDE CORNER DETAIL ����� ������... -
Page 12: Termination Clearances
Jefferson Direct Vent/Natural Vent Gas Heater Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors. Inside Corner Combustible 6" (152 mm) Noncombustible 2" (51 mm) Balcony - with no side wall Combustible & Noncombustible 12" (305 mm) *NOTE: Termination in an alcove space (spaces open only on one side and with an overhang) is permitted with the dimensions specified for vinyl or non-vinyl siding and soffits. -
Page 13: Venting Requirements And Options - Direct Vent Only
Venting Requirements and Options - Direct Vent ONLY Approved Vent System Components The Jefferson Heater must be vented to the outdoors through an adjacent exterior wall or through the roof. The venting system must be comprised of the appropri- ate listed venting components specified on this page. -
Page 14: Assembly Procedures Tools Required
Jefferson Direct Vent/Natural Vent Gas Heater WARNING Failure to position the parts in accor- dance with these diagrams or failure to use only parts specifically approved for use with this heater may result in property dam- age or personal injury. -
Page 15: Venting System Assembly - Direct Vent
Jefferson Direct Vent /Natural Vent Gas Heater Venting System Assembly - Direct Vent General Information The Jefferson is approved for installation only with the vent components listed on Page 13. Follow the vent component instructions exactly. For U.S. installations: The venting system must con- form with local codes and/or the current National Fuel Gas Code, ANSI Z223.1/NFPA 54. -
Page 16: Install Vent Adapter Pipe (Simpson Dura-Vent Components)
Jefferson Direct Vent/Natural Vent Gas Heater First Section of Vent Pipe 4” Inner Starter Pipe Fig. 17 Connect the inner starter with the next section of inner vent pipe. 4. Attach the Inner Vent Assembly to the stove. ST211 • Run a bead of sealant around the bottom end of... -
Page 17: Side Wall Termination Assembly
firestop to the wall cutout framing members. (Fig. 23) 30004177 Jefferson Direct Vent /Natural Vent Gas Heater ST356 Fig. 23 Assemble the wall sleeve and firestop. For DuraVent pipe only: Install vent pipe by align- ing the locking system together, sliding the pipes together and twisting clockwise. -
Page 18: Vent Termination Below Grade
Jefferson Direct Vent/Natural Vent Gas Heater 6. Install the elbow using 3 sheet metal screws at each joint. 7. Measure, and cut if needed, the appropriate length of pipe section needed to make the connection through the wall. Include a 2” overlap; i.e. from the elbow to the outside wall face, about 2”... -
Page 19: Vertical (Through The Roof) Vent Assembly
Venting System Assembly - Natural Vent The Jefferson Heater is shipped from the factory as a Direct Vent Heater. It may be converted to a Natural Vent heater by installing the CFM Corporation Model Z31D00 FSDHAG Draft Hood Adapter. -
Page 20: Install The Vent Pipe
NOTE: The restrictor plate supplied with the stove is not used for Natural Vent applications. The Jefferson stove, when installed as a Natural vent heater, includes a vent safety switch. (Page 32, Fig. 63) Operating the stove when it is not connected to a... -
Page 21: Install Log Set
Top Log Lava Rock ST224 JDV28 install logs 2 12/6/99 djt 30004177 Jefferson Direct Vent /Natural Vent Gas Heater Rear Log (1) Figure 34 Left Middle Log (2) Upper Log (4) Decorative Grate 4. Loosely sprinkle the lava rocks directly on top of the burner between the decorative grate and the middle logs. -
Page 22: Connect Gas Supply Line
Check the Rating Plate attached by a steel cable to the firebox, to confirm that you have the appropriate firebox for the type of fuel to be used. The Jefferson may be converted from one gas to another using the appropri- ate Fuel Conversion Kit listed on Page 34. - Page 23 3/20/00 djt between the factory adjusted 1/2” to fully open. 30004177 Jefferson Direct Vent /Natural Vent Gas Heater Reassemble the shutter to allow the rear injector air inlet to close from a minimum 1/2” opening to fully open. (Fig. 40) You may have to try more than once to find the correct air shutter opening for best results...
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Page 24: Complete The Assembly
Jefferson Direct Vent/Natural Vent Gas Heater Left Burner Leg Injector Orifices 90° Fig. 41 Remove and replace injector orifices. Complete the Assembly • Open the swiveling latches (cams) on the top left and right corners of the glass frame. •... -
Page 25: Operation
Fig. 47 Flame adjustment knob for Honeywell valve. 30004177 HV102 Jefferson Direct Vent /Natural Vent Gas Heater Operation It is important to periodically perform a visual check of the pilot and the burner flames. Compare them to Fig- ures 48, 49, 50. -
Page 26: Lighting And Operating Instructions
Jefferson Direct Vent/Natural Vent Gas Heater Lighting and Operating Instructions FOR YOUR SAFETY READ BEFORE LIGHTING WARNING:If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This heater has a pilot which must be lit manu- ally. -
Page 27: Troubleshooting - Honeywell #8420 Gas Control System
B. Possible blockage of the vent terminal 30004177 Jefferson Direct Vent /Natural Vent Gas Heater CORRECTIVE ACTION Using a match, light pilot. If pilot lights, turn off pilot and push the ignitor button again. If pilot will not light, check gap at electrode and pilot - it should be 1/8”... -
Page 28: Fuel Conversion Instructions
Jefferson Direct Vent/Natural Vent Gas Heater Fuel Conversion Instructions WARNING! This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer’s instructions and all applicable codes and requirements of the authority having jurisdiction. If the information in these instruc- tions is not followed exactly, a fire, explosion... - Page 29 firebox base after conversion. Kit # Front 30004180 #69 / .029” 30000513 #54 / .055” 20000130 30004177 Jefferson Direct Vent /Natural Vent Gas Heater CO105a Fig. 57 Remove pilot orifice. Allen Wrench 16. Replace burner. Slide the burner in at an angle with left side lower than the right side.
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Page 30: Maintenance
Jefferson Direct Vent/Natural Vent Gas Heater Your Jefferson Gas Heater will provide years of service with minimal upkeep. The following procedures will help ensure that your stove continues to function properly. Annual System Inspection Have the entire heater and venting system inspected annually by a qualified gas technician. -
Page 31: Gasket Replacement
Fig. 60 Release the latches to release the glass frame. Gasket Replacement The Jefferson Gas Heater uses a ‘tadpole’ type gasket to seal between the glass panel and the frame. In time, this gasket can become brittle and compressed and should be replaced. -
Page 32: Wiring Diagrams
Jefferson Direct Vent/Natural Vent Gas Heater Wiring Diagrams On/Off Switch Wiring TP/TH Black Thermostat (Optional) Optional Thermostat Wiring St124b on/off/switch wiring 1/11/00 djt TP/TH Black Fig. 62 On/off switch and optional thermostat circuit. NOTE: IF ANY OF THE ORIGINAL WIRE, AS SUP-... -
Page 33: Replacement Parts
Gas Log Set Log, Back Log, Left Upper Log, Right Upper Log, Left Log, Right Lava Rocks Burner Grille Screen,Grille Left End 30004177 Jefferson Direct Vent /Natural Vent Gas Heater ���� ��������� ����� ���� JDVB 20002182 20002183 20002187 20002186 20002185 20002184... - Page 34 Jefferson Direct Vent/Natural Vent Gas Heater Jefferson Direct Vent/Natural Vent Gas Heater Model: JDVBRN Ref. Descripción Right End Front Glass Glass Frame Assembly Gasket, Glass - Med. Knit Door, Control Door Magnet (not shown) Front Handle Assembly Handle Damper - Maplewood - Blk...
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Page 35: Optional Accessories
Installation Refer to Page 14 for installation instructions. 30004177 Jefferson Direct Vent /Natural Vent Gas Heater Optional Accessories The remote control allows you to turn the heater on or off from anywhere in the room. Refer to Page 32 for wiring diagrams. - Page 36 Jefferson Direct Vent/Natural Vent Gas Heater 3636 30004177...
- Page 37 Jefferson Direct Vent /Natural Vent Gas Heater 30004177...
- Page 38 Jefferson Direct Vent/Natural Vent Gas Heater 3838 30004177...
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Page 39: Warranty
CFM CORPORATION WARRANTY FOR ALL CENTURY GAS PRODUCTS This Warranty gives you specific legal rights and you may also have other rights that vary in each State or Province. 1. CFM Corporation (hereafter referred to as CFM) warrants to the original consumer/purchaser that, subject to rea-... -
Page 40: Energuide
Efficiency Ratings Model EnerGuide Ratings Fireplace Efficiency (%) JDVBRN 60.7 JDVBRP 60.7 CFM Corporation 2695 Meadowvale Blvd. • Mississauga, Ontario, Canada L5N 8A3 800-668-5323 • www.cfmcorp.com...