Enviro DV42DX Owner's Manual
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SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER.
OWNER'S MANUAL

WHAT TO DO IF YOU SMELL GAS

• Open windows/Extinguish any open flame.
• Do not try to light any appliance.
• Do not touch any electrical switch or use
any phone in your building.
• Immediately call your gas supplier from
a neighbour's phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier, call
the fire department.
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.
Installation and service must be performed by a qualified installer, service
Do not store or use gasoline or other Flammable vapours and liquids in the
Massachusetts installations (Warning): This product must be installed by a licensed
plumber or gas fitter when installed within the Commonwealth of Massachusetts. Other
Massachusetts code requirements:-Flexible connector must not be longer than 36in, shut
off valve must be a "T" handle gas cock, only direct vent sealed combustion products are
approved for bedroom/bathrooms, fireplace dampers must be removed or welded in the
open position prior to the installation of a fireplace insert or gas log.
PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
WARNING
agency or the gas supplier.
FOR YOUR SAFETY
vicinity of this or any other appliance.
DV42DX
B Y : S H E R W O O D I N D U S T R I E S L T D
This appliance may be installed
in an after market permanently
(mobile) home, where not
prohibited by local codes.
This appliance is only for use
with the type of gas indicated
appliance is not convertible for
use with other gases, unless a
located, manufactured
on the rating plate. This
certified kit is used.
50-645

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Summary of Contents for Enviro DV42DX

  • Page 1: What To Do If You Smell Gas

    SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER. DV42DX PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE B Y : S H E R W O O D I N D U S T R I E S L T D OWNER’S MANUAL...
  • Page 2: Safety Precautions

    • To prevent injury, if the pilot or pilot and • All ENVIRO gas-fired appliances must be installed in accordance with their instructions. Carefully read all burners have gone out on their own, open the the instructions in this manual first. Consult the building glass door and wait 5 minutes to air out before attempting to re-light the stove.
  • Page 3: Table Of Contents

    Table of Contents Safety Precautions....................2 Table of Contents.....................3 Codes And Approvals....................4 Specifications......................5 Dimensions....................5 Operating Instructions.....................6 Before lighting....................6 Pilot Lighting Instructions.................6 Burner lighting....................7 Remote controls....................7 Air Diverter controls..................7 Blower speed....................7 Maintenance And Service..................8 Routine Maintenance..................8 Fuel Conversion.....................9 Initial Installation....................10 Introduction....................10 Placement....................10 Corner Installation..................11 Raised Fireplaces and Hearths...............11 Fireplace Surround..................12...
  • Page 4: Codes And Approvals

    VENTED GAS FIREPLACE HEATER standards in CANADA and the USA as follows: VENTED GAS FIREPLACE HEATER (DV42DX) (NG/LPG) TESTED TO: ANSI Z21.88a.2002 CSA 2.33a.2002 VENTED GAS FIREPLACE HEATER CAN/CGA 2.17-M91 GAS FIRED APPLIANCES FOR HIGH ALTITUDES ENVIROGAS DV42DX Fireplace •...
  • Page 5: Specifications

    Specifications INSTALLATION OPTIONS: • Parallel to a wall or placed in a corner • With a floor hearth or raised up the wall • Ducting to other rooms • Vertical or horizontal venting WARNING: Operation of this heater when not connected to a properly installed and maintained venting system can result in carbon monoxide (CO) poisoning and possible death.
  • Page 6: Operating Instructions

    Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE. EFORE LIGHTING This appliance is equipped with a pilot, which must be lit by following these instructions exactly: A) BEFORE LIGHTING, smell around the appliance area for gas.
  • Page 7: Burner Lighting

    Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE. URNER LIGHTING A) Make sure the pilot is lit. B) Turn gas control knob COUNTER CLOCKWISE to ON.
  • Page 8: Maintenance And Service

    Do not operate with the glass front removed, cracked or broken. Removal and replacement of the glass from the door must be done by a licensed or qualified service person. The glass must be purchased from an ENVIRO dealer. No substitute materials are allowed. CLEANING THE FACE: Painted and porcelain faces should be wiped with a damp cloth periodically.
  • Page 9: Fuel Conversion

    Maintenance And Service ONVERSION Warning: A qualified service technician, in accordance with the manufacturer’s instructions as well as all applicable authority having jurisdiction, shall install this conversion kit. If the information in these instructions is not followed exactly, a fire, explosion or CO poisoning, may result.
  • Page 10: Initial Installation

    Initial Installation QUALIFIED INSTALLERS ONLY NTRODUCTION This section of the owner’s manual is for the use of qualified technicians only. Fireplace placement, hearths, facings, mantles, and venting terminations will be covered, as well as the gas and electric systems. There are several installation safety guidelines that must be adhered to.
  • Page 11: Corner Installation

    Initial Installation QUALIFIED INSTALLERS ONLY ORNER NSTALLATION The dimensions for installing a fireplace in the corner of a room are given below in Fig 7. Figure 7. Dimensions for a corner installation (inches) AISED IREPLACES AND EARTHS There are a few options with raised fireplaces: raised with no hearth, raised with a raised hearth, or raised with a floor level hearth.
  • Page 12: Fireplace Surround

    Initial Installation QUALIFIED INSTALLERS ONLY Do not tile Protector pad, higher than cement board and this ledge finishing material. Protector Pad Cement board Figure 11. Floor Level Hearth Requirements Figure 10. Raised Fireplace with Raised Hearth If a hearth is to be installed, the protector pad (sheet metal) is placed directly on the floor or hearth framing, with the cement board on top of it.
  • Page 13: Mantle Clearances

    Initial Installation QUALIFIED INSTALLERS ONLY ANTLE LEARANCES It is not necessary to install a mantle, but if one is desired it is important to follow the guidelines. The Manor face has a different set of clearances than the other faces. 8in mantle in mantle 8in mantle...
  • Page 14: Vent Termination Restrictions

    Initial Installation QUALIFIED INSTALLERS ONLY vent joint, and Mil-Pac to each inner joint. When planning an installation it will be necessary to select the proper length of vent pipe for the particular requirements. It is important to note that, when passing a pipe through a wall, 11⁄2in clearance on the sideds and bottom, and 2in top clearance to combustibles must be maintained.
  • Page 15: Venting

    Initial Installation QUALIFIED INSTALLERS ONLY ENTING This fireplace has been tested and certified for use with SIMPSON DURAVENT DIRECT VENT TYPE “GS” PIPE FOR GAS STOVES, SECURITY CHIMNEY’S SECURE VENT DIRECT VENT SYSTEM kits, and MDV SELKIRK METALBESTOS. A 1in (2.5cm) clearance to combustibles must be maintained around any vertical vent pipe. Around a horizontal vent pipe, the clearance to combustibles should be 2in (5cm) above and 1 1/2in (3.75cm) on the sides and bottom.
  • Page 16: Vent Configurations And Restrictor Settings

    Initial Installation QUALIFIED INSTALLERS ONLY ONFIGURATIONS AND ESTRICTOR ETTINGS Fig 18 shows the range of venting options. Any layout that remains within the shaded area of Figure 18 is acceptable. Having the fewest number of elbows is ideal, as they tend to disrupt air movement. Using 45˚ elbows is preferable to using 90˚...
  • Page 17: Horizontal Termination

    Initial Installation QUALIFIED INSTALLERS ONLY ORIZONTAL ERMINATION Step 1. Set the fireplace in the desired location. Check to determine if wall studs will be in the way when the venting system is attached. If this is the case, the location of the fireplace may have to be adjusted or the venting may have to be offset.
  • Page 18: Vertical Termination

    Initial Installation QUALIFIED INSTALLERS ONLY NOTES: 1. Horizontal pipes must not be level. For every 12in (30cm) of horizontal travel (away from the stove), there should be at least 1/4in (6mm) of vertical travel. Never allow the vent to run downward, as this could cause high temperatures or even present the possibility of a fire.
  • Page 19 Initial Installation QUALIFIED INSTALLERS ONLY Step 6. Once the pipe sections have been joined and run up through the roof, slip a pipe support strap over the exposed sections. Bend the support straps outwards and push the pipe support strap down to the roof level. Use a level to make sure the pipe is vertical and tighten the clamp around the pipe section.
  • Page 20: Ducting

    Initial Installation QUALIFIED INSTALLERS ONLY Table 1. Minimum Distance Associated with Roof Pitch ROOF PITCH MIN DISTANCE flat to 7/12 >7/12 to 8/12 0.46 >8/12 to 9/12 0.61 >9/12 to 10/12 0.76 >10/12 to 11/12 3.25 0.99 >11/12 to 12/12 1.22 >12/12 to 14/12 1.52...
  • Page 21: Electrical System

    Initial Installation QUALIFIED INSTALLERS ONLY LECTRICAL YSTEM The fireplace must be electrically connected and grounded in accordance with local codes or, in the absence of local codes, with the current CSA C22.1 CANADIAN ELECTRICAL CODE Part 1, SAFETY STANDARDS FOR ELECTRICAL INSTALLATIONS, OR THE NATIONAL ELECTRICAL CODE ANSI / NFPA 70 in the US.
  • Page 22: Gas Line Connection

    Initial Installation QUALIFIED INSTALLERS ONLY ONNECTION Warning: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance. Gas Line Connection: • This fireplace is equipped with a certified flexible pipe located on the right side of the unit, terminating in a 3/8in male NPT fitting.
  • Page 23: Secondary Installationventing

    Remove and replace the logs in the same manner described above. If new/more embers and rock wool is required, contact your nearest ENVIRO dealer. Never operate the fireplace with the glass door removed.
  • Page 24: Log Set Assembly

    Secondary Installation SSEMBLY Figure 29: Shows the back log plus the two small log twigs. Put the large back log in first, making sure the locator pins line up with the cutout sections on the log. There are two pins with ledges and a single ledge on the back log.
  • Page 25 If a long delay is noticed, turn the appliance off and wait for it to cool down. Then remove the glass and rearrange the ember material, making sure none of the burner ports are blocked. Figure 34: DV42DX Burning.
  • Page 26: Pilot Light

    Secondary Installation ILOT IGHT Turn off the gas to the fireplace. If not recently done, remove the glass and let the unit air out for at least five (5) minutes to clear out any gas. Turn on gas to the heater. Leak test all joints with soapy water.
  • Page 27: Trouble Shooting

    Trouble Shooting Problem Possible Cause Solution Spark will not light the Defective piezo ignitor • Check connections to ignitor. pilot after repeatedly • If ignitor connections are good but no spark, replace pressing the spark ignitor ignitor. Broken spark electrode •...
  • Page 28: Parts List

    50-639 Back Log 50-583 Programmable Wall Mounted Remote 50-640 Left Log Control 50-641 Left/Center Log 50-609 DV42DX Cast Iron Firebox Liner Set 50-642 Center Log Porcelain Black 50-643 Right Log 50-614 The Lodge Steel Template 50-644 Two Small Log Twigs...
  • Page 29: Parts Diagram

    Parts Diagram...
  • Page 30: Installation Data Sheet

    Index Adjusting Leaking Gas 1, 6, 22, 26 Air Diverter 7 Log Set Installation/Removal 23–24 Fan Speed. See Blower Speed Flame Height 7 Venturi 26 Maintenance 8–9, 23 Mantel Requirements 13 Blower Speed 7 BTU Input/Output 22 Operating of Fireplace 6–7 Cap.
  • Page 31: Index

    Warranty Sherwood Industries Ltd. offers a Limited Lifetime Warranty on this gas product. This Limited Lifetime Warranty covers the appliance for a period of seven years from the date of installation. This warranty applies only to the original owner in the original location. Covered under the lifetime warranty are the chassis and the heat exchanger.
  • Page 32 Installation Data Sheet The following information must be recorded by the installer for warranty purposes and future reference. NAME OF OWNER: NAME OF DEALER: _________________________________________ _________________________________________ ADDRESS: ADDRESS: _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ PHONE:___________________________________ PHONE:___________________________________ MODEL:___________________________________ NAME OF INSTALLER: SERIAL NUMBER:___________________________ _________________________________________ DATE OF PURCHASE: _____________...

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