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SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER.
PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
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.
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapours and liquids in the
vicinity of this or any other 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. Installation and service must be
performed by a qualified installer,
service agency or the gas supplier.
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 bedrooms/bathrooms; fireplace dampers must be removed
or welded in the open position prior to the installation of a fireplace insert or gas log.
DV36
D I R E C T V E N T F I R E P L A C E
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 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.
50-927
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Summary of Contents for Enviro 50-927
- Page 1 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. 50-927...
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Page 2: Safety Precautions
Safety Precautions FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO” HEATER, PLEASE CAREFULLY READ THE FOLLOWING INFORMATION: • All ENVIRO gas-fired appliances must be installed in accordance with their instructions. Carefully read all the instructions in this manual first. Consult the building authority having jurisdiction to determine the need for a permit prior to commencing the installation. -
Page 3: Table Of Contents
Table of Contents Safety Precautions...2 Table of Contents...3 Codes And Approvals...4 Specifications...5 Dimensions...5 Rating Label Location...5 Operating Instructions...6 Pilot Lighting Instructions...6 Pilot Light...7 Air Shutter...7 Burner Lighting...8 Remote controls...8 Blower speed (Optional)...8 Maintenance And Service...9 Routine Maintenance...9 Cleaning The Glass...9 Cleaning The Firebox...9 Replacing the Glass...9 Cleaning Decorative Surfaces...10... -
Page 4: Codes And Approvals
After the unit has gone through the first burn, turn the unit off including the pilot, let the unit get cold then remove the glass door and clean it with a good gas fireplace glass cleaner, available at your local ENVIRO dealer. -
Page 5: Specifications
INSTALLATION OPTIONS: • Parallel to a wall or placed in a corner • 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. IMENSIONS �... -
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. ILOT IGHTING NSTRUCTIONS CAUTION: Hot while operating. -
Page 7: Pilot Light
Operating Instructions ILOT IGHT 1. 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 8: Burner Lighting
After the unit has gone through the first burn, turn the unit OFF, including the pilot, and let the unit get completely cold. Then remove the glass and clean it with a good gas fireplace glass cleaner, available at your local Enviro dealer. See “M ” and “M... -
Page 9: 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. -
Page 10: Cleaning Decorative Surfaces
Maintenance And Service LEANING ECORATIVE URFACES Painted and porcelain faces should be wiped with a damp cloth periodically. If a plated face has been purchased, it should be unpacked/unwrapped carefully to avoid getting anything on the surface of the finish, including cleaners, polish and finger prints. It is important to note that fingerprints and other marks can leave a permanent stain on plated finishes. -
Page 11: Fuel Conversion
Maintenance And Service TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY ONVERSION 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. -
Page 12: Initial Installation
Initial Installation NTRODUCTION This section of the owner’s manual is for the use of qualified technicians only. Fireplace placement, hearths, facing, 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. Please carefully read the safety precautions at the front of this manual. -
Page 13: Framing Mount Brackets
Initial Installation QUALIFIED INSTALLERS ONLY RAMING OUNT RACKETS Mount the two framing mount brackets on each side and secure the fireplace to framing with screws or nails (refer to Figure 7). The brackets will allow for a 1⁄2” (13 mm), 5⁄8” (16 mm), 3⁄4” (19 mm) thick finishing wall. The wall may be finished up to the fireplace facing with combustible material. -
Page 14: Mantle Clearances
Initial Installation Even though the DV36 can be installed at floor level without a hearth, there are a few options with raised fireplaces: raised with a floor level hearth (Figures 14), raised with a raised hearth (Figures 15), or raised with no hearth (Figures 16). -
Page 15: Vent Termination Restrictions
Initial Installation QUALIFIED INSTALLERS ONLY ERMINATION ESTRICTIONS Fixed Closed Openable Termination Cap Figure 19. Vent Termination Restrictions, refer to Table 2. Table 2: Vent termination clearances, refer to Figure 19. Letter Canadian Installation 12 in (30 cm) 12 in (30 cm) 12 in (30 cm)* 24 in (60 cm)* 18 in (45 cm)*... -
Page 16: Vent Parts And Terminal Clearances
Initial Installation ARTS AND ERMINAL Simpson Duravent (SD), Selkirk (SEL), and Security Chimneys (SC), must state if galvanized or black wanted, PART NUMBERS: Description 4DT-6 SV4L6 6” pipe length 4DT-9 9” pipe length 4DT-12 SV4L12 12” pipe length 4DT-24 SV4L24 24”... - Page 17 Initial Installation QUALIFIED INSTALLERS ONLY 3" (76mm) 2" (51mm) " (1048mm) Figure 20. Vent Pipe Clearances. Figure 22. Wall/Ceiling Thimble provided. When planning an installation, it is necessary to select the proper length of vent pipe for the particular requirements. The configuration of the venting pipes depends on the locations of walls, ceilings and studs.
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Page 18: Vent Configurations And Restrictor Settings
Initial Installation ONFIGURATIONS AND Figures 23 shows the range of venting options, it shows possible vent configurations if the unit is top vented, for vertical and horizontal terminations, any layout that remains within the shaded area is acceptable. Having the fewest number of elbows is ideal, as they tend to disrupt air movement. Using 45˚... -
Page 19: Horizontal Termination
Initial Installation QUALIFIED INSTALLERS ONLY ORIZONTAL ERMINATION NOTES: 1. Horizontal pipes must not be level. For every 12 inches (305 mm) of horizontal travel (away from the stove), there should be at least 1⁄4 inch (6.4 mm) 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 20: Vertical Termination
Initial Installation NOTE: For Simpson Duravent only, place a bead of Mil-Pac or Rutland No 78 Stove and Gasket Cement on the outer edge of the inner exhaust pipe (non-flared end). Push the pipe sections together, then twist about 1⁄4 turn, making sure the two sections are fully locked. Wrap all seams with foil ducting tape. Step 4. - Page 21 Initial Installation QUALIFIED INSTALLERS ONLY STEP 5. Cut hole in the roof centered on the small hole placed in the roof from Step 2. The hole should be of sufficient size to meet minimum requirements for Clearance to Combustibles, as specified. Continue to assemble lengths of pipe and elbows necessary to reach from the ceiling support box up through the roof line.
- Page 22 Initial Installation plumber’s tape connected to wall strap Wall strap 45° elbows (x2) Figure 28: Use of Wall Straps. (4) Any occupied areas above the first floor, including closets and storage spaces, which the vertical vent passes through, must be enclosed. The enclosure may be framed and sheet-rocked with standard building materials.
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Page 23: Installation Of Electrical Wiring For The Optional Fan Kit
Initial Installation QUALIFIED INSTALLERS ONLY NSTALLATION LECTRICAL The electric box/outlet must be hard wired to the bottom left (or right if the gas line is to come in on the left) of the unit if you plan to install the Optional Fan Kit in the future. Refer to local electrical bylaw for proper installation. -
Page 24: Gas Line Connection And Testing
Initial Installation ONNECTION AND WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance. GAS LINE CONNECTION This stove is equipped with a certified flexible pipe located on the right side of the unit terminating in •... -
Page 25: Secondary Installation
Secondary Installation ET AND MBER NSTALLATION The placement of the logs is not arbitrary. If they are positioned incorrectly, the flames can be “pinched” and will not burn correctly. The burner (shown in Figure 33), and a few of the logs come with locator pins, notches and ledges, which make alignment easier. - Page 26 Secondary Installation Figure 36: The right log has two (2) holes in it that will rest over the two (2) locator pins pointed out in Figure 35. Figure 36. Third Stage Log Set Installation. Figure 37: The front end of the right/center log has a notch in it that is to rest around the right/ center post of the grate.
- Page 27 A small amount on the bottom side of the logs is normal. Remove and replace the logs in the same manner described above. If new/more embers and rock wool are required, contact your nearest ENVIRO dealer. Never operate the fireplace with the glass door removed.
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Page 28: Optional Ceramic Brick Panel Installation
Secondary Installation PTIONAL ERAMIC RICK Baffle Figure 41. Back Panel In Place. 3. Using a flat head screwdriver, bend the top tabs on either side at the front of the baffle down (refer to Figure 43 for placement). 4. Slide the right panel along the side of the firebox until it is tight against the right side of the center panel. -
Page 29: Optional Fan Kit Installation
Secondary Installation QUALIFIED INSTALLERS ONLY PTIONAL NSTALLATION The optional fan is thermostatically controlled and it will not operate if the appliance is cold. A few minutes after the appliance is lit and the variable speed control is set at a desired setting, the fan will automatically turn on. - Page 30 Secondary Installation Slots to go over grommets Grommets Figure 47. Hook Fan Tabs Over Grommets at Unit Back. Installation of Kit: 1. Ensure the appliance is turned off and cool. 2. Remove the bottom louvers. 3. Place fan in lower area of unit behind the controls (see Figure 46). 4.
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Page 31: Trouble Shooting
Trouble Shooting Problem Possible Cause Spark will not light the Defective piezo ignitor pilot after repeatedly pressing the spark ignitor Broken spark electrode Misaligned spark electrode • If spark is not arcing from electrode to pilot, Pilot will not remain lit Problem with thermocouple circuit Air in gas line (pilot dies... -
Page 32: Parts List
Pilot Gasket S.I.T. Piezo Ignitor Fan Controller - 115V Convection Blower - 115V SIT Pilot 1⁄8” Tube with End Furrels (1 piece) Enviro Logo Gel Decal Blank Orifice #73 Embers On/Off Remote Control Kit Programmable Wall Mounted Remote Control Dual Bulb Door Gasket (10 feet) Door, Glass, &... -
Page 33: Parts Diagram
Parts Diagram... -
Page 34: 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 35: Installation Data Sheet
Installation Data Sheet The following information must be recorded by the installer for warranty purposes and future reference. NAME OF OWNER: _________________________________________ ADDRESS: _________________________________________ _________________________________________ _________________________________________ PHONE:___________________________________ MODEL:___________________________________ SERIAL NUMBER:___________________________ DATE OF PURCHASE: _____________ DATE OF INSTALLATION:___________ � � NATURAL GAS (NAT) INLET GAS PRESSURE:_________in wc MAIN BURNER ORIFICE:__________# DMS PILOT ORIFICE #_________OR________in diam.
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