SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER. PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE EG28 DV BY: SHERWOOD INDUSTRIES LTD 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.
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.
Table of Contents Safety Precautions...............................................................................2 Table of Contents.................................................................................3 Codes And Approvals...........................................................................4 Specifications......................................................................................5 Dimensions..............................................................................
Codes And Approvals DIRECT VENT: This type is identified by the suffix DV. This appliance draws all of its air for combustion from outside the dwelling, through a specially designed vent pipe system. This appliance has been tested and approved for installations from 0 feet to 4500 feet (1372 m) above sea level. In the USA: The appliance may be installed at higher altitudes.
Specifications DIMENSIONS: Shipping Weight 210 lbs (95 kg) 11" (279 mm) 4" (102 mm) 19" 27 1/2" (483 mm) (699 mm) 22" (559 mm) Figure 1: EG28 Exterior Dimensions. RATING LABEL LOCATION: The rating label is found inside the right cabinet side panel.
Operating Instructions FOR YOUR SAFETY READ COMPLETELY BEFORE OPERATING. LIGHTING INSTRUCTIONS: TP TH H TP TH L ON LO PI T WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage, or loss of life. Refer to owner's information manual provided with this appliance. For assistance or additional information consult a qualified installer, service agency or the gas supplier. See installation and operating instructions accompanying appliance.
Operating Instructions Thermopile Thermocouple Figure 3: Pilot Burning. Figure 4: Gas Valve. ADJUSTING THE VENTURIES: • Remove the ash shelf by undoing the screw at each end, pull shelf towards you. • Remove one screw from the cover plate located below the ash shelf. Loosen the other screw (do not remove) swing the cover plate out of the way and tighten screw down to hold it in place. • With along screwdriver rotate spring clips to open or close the shutter to the desired setting.
Maintenance and Service Periodically check to ensure that your direct vent system is clean. Periodically check the pilot and burner. Check to see that all the burner ports are clean and clear. Check the pilot head for blockage. Check to ensure the pilot flame is blue with no or very small yellow tips. OPENING THE DOOR: Turn unit off and wait until the appliance has cooled down. 1. Open the right hand hinged side flap, which will expose a door fastener. Using a 1⁄2” wrench, loosen the fastener. 2.
Maintenance and Service CLEANING PLATED SURFACES: It is important to note that fingerprints and other marks can leave a permanent stain on plated finishes. To avoid this, give the face a quick wipe with denatured alcohol on a soft cloth BEFORE lighting the fireplace. Never clean the face when it is not cool. Do not use other cleaners as they may leave a residue, which can become permanently etched into the surface.
Maintenance And Service FUEL CONVERSION: TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY Please read and understand these instructions before installing. 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.
Maintenance And Service 7. Convert the SIT gas valve: a) Remove the black protection cap from the HI/LO knob by hand shown in Figure 9. b) Insert a 5/32” or 4 mm Allen wrench into the hexagonal key-way of the screw (see Figure 10), rotate it counter-clockwise until it is free and extract it. c) Check that the screw is clean and if necessary remove dirt. Loosen d) Flip the screw (refer to Figure 11).
Initial Installation QUALIFIED INSTALLERS ONLY 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. PREPARATION FOR INSTALLATION: • Remove the packaging from the appliance, and check to make sure there is no damage. If damage is found, please report it to both the carrier and your dealer as soon as possible.
Initial Installation QUALIFIED INSTALLERS ONLY PLANNING YOUR INSTALLATION: When planning your installation, it will be necessary to select the proper length of vent pipe for your particular requirements. It is important to note when passing through a wall, the maximum allowable wall thickness is 10 inches (25.4 cm), 11⁄2 inches (3.8 cm) clearance to combustibles must be maintained. Select the amount of vertical rise desired for “vertical-to-horizontal” type installations.
Initial Installation QUALIFIED INSTALLERS ONLY CORNER INSTALLATIONS: Do not interfere with the structural integrity of the walls. Outside or Inside Wall Outside Wall Figure 16: Corner installation top vented. MOBILE HOME INSTALLATION: • When the unit is installed in a Mobile Home it must be grounded to the steel chassis or connected to a grounding rod. • In a Mobile Home installation the unit must be bolted securely to the floor using the holes provided (see Figure 17).
Initial Installation QUALIFIED INSTALLERS ONLY VENT TERMINATION RESTRICTIONS: N O H D E L B C B B Fixed Closed F G Fixed Openable Closed Openable B A Termination Cap G M J Air Supply Inlet G Gas Meter K I Restriction Zone A (Termination not allowed) Figure 18. Vent Termination Restrictions, refer to Table 3. Table 3: Vent termination clearances, refer to Figure 18.
Initial Installation QUALIFIED INSTALLERS ONLY FREESTANDING DIRECT VENT KIT WITH COUPLER: KIT COMPONENTS: Quantity Description Quantity Description 1 Horizontal direct vent termination cap 1 Wall Thimble 2 Flue collar adapters (only one used) 4 Wire spacers 4 T-20 Torx screws 3 Decorative rings 1 Ø65⁄8” (17 cm) 90° elbow 1 4 oz tube RTV silicone 1 Inside finish trim collar 20 1 5’ (190cm) length of Ø4” (10cm) double walled flex pipe 8 11⁄2” wood screws 2 24” (61cm) section of Ø65⁄8
Initial Installation QUALIFIED INSTALLERS ONLY 11. Stretch the liner out. Attach the flexible liner to the vent termination cap by placing a small bead of high temperature silicone on the vent termination and slide the flex liner onto the vent terminal and secure with three (3) sheet metal screws evenly spaced. 12. Dress the flex liner through the wall thimble and attach the vent terminal to the outside of the house using four (4) wood screws provided.
Initial Installation QUALIFIED INSTALLERS ONLY 16. Slide the 90° elbow over the flex pipe. Do not slip the outer sections of pipe together, you will require some movement in these pipe section in order to secure the flex pipe to the flue outlet on the appliance. 17. Stretch the flex liner to a length long enough to ensure the flex liner can be easily connected to the flue outlet of the appliance. 18. Install the remaining wire spacers over the flexible liner and install the vertical section of pipe.
Initial Installation QUALIFIED INSTALLERS ONLY Table 4: Vent part numbers (Must state if galvanized or black wanted, PART NUMBERS).
Initial Installation QUALIFIED INSTALLERS ONLY VENT CONFIGURATIONS: 33 ft (10.1 m) Figures 22 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˚ elbows is preferable to using 90˚ elbows. Also, a shorter vent system will perform better than a longer one.
Initial Installation QUALIFIED INSTALLERS ONLY HORIZONTAL INSTALLATION: 1. Set the appliance in the desired location. Check to determine if wall studs or roof rafters are in the way when the venting system is attached. If this is the case, you may want to adjust the location of the appliance. 2. Direct vent pipe and fittings are designed with special twist-lock connections.
Initial Installation QUALIFIED INSTALLERS ONLY 4. Position the horizontal vent termination in the center of the 10” (25.4 cm) x 10” (25.4 cm) hole, and attach to the exterior wall with the four screws provided. Before attaching the vent termination to the exterior wall, run a bead of non-hardening mastic around the edges, so as to make a seal between the termination and the wall.
Initial Installation QUALIFIED INSTALLERS ONLY VERTICAL INSTALLATION: 1. Check the instructions for required clearances (air spaces) to combustibles when passing through ceilings, walls, roofs, enclosures, attic rafters, or other nearby combustible surfaces. Do not pack air spaces with insulation. 2. Set the gas appliance in the desired location. Drop a plumb bob down from the ceiling to the position of the appliance flue exit, and mark the location where the vent will penetrate the ceiling.
Initial Installation QUALIFIED INSTALLERS ONLY support straps to the roof. Seal the nails holes heads with non-hardening mastic. Trim the excess length of the support straps that extend out beyond the edge of the flashing. 7. Slip the flashing over the pipe section protruding through the roof. Secure the base of the flashing to the roof with roofing nails. Use a non-hardening sealant between the uphill edge of the flashing and the roof.
Initial Installation QUALIFIED INSTALLERS ONLY • For multi story installations. A ceiling firestop is required at the second floor, and any subsequent floors (see Figure 33). The opening should be framed to 10” (25.4 cm) x 10” (25.4 cm) inside dimensions, in the same manner as shown in Figure 29. • Any occupied areas above the first floor, including closets and storage spaces, which the vertical vent passes through, must be enclosed.
Initial Installation QUALIFIED INSTALLERS ONLY VENTING INTO A CLASS ‘A’ CHIMNEY: This model is also certified and tested to vent into CLASS ‘A’ wood stove chimneys. Place the freestanding direct vent appliance in the desired location. Use a conversion kit from Simpson Duravent (931, 932, or 933), or Security Chimney (SV4CCK1, SV4CCK2, or SV4CCK1). Which kit is used will depending on the inner diameter of the CLASS ‘A’ chimney that this appliance is to be vented into.
Initial Installation QUALIFIED INSTALLERS ONLY ELECTRICAL REQUIREMENTS: DO NOT cut or remove the grounding prong from this plug. CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. NOTE: � � ����� �� � � � � � � � ����� ����� ���� �� ��� ������ ���� ����� ����� ������ �� WARNING: Electrical grounding instructions.
Initial Installation GAS LINE CONNECTION AND TESTING: 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 a 3⁄8” male NPT fitting.
Secondary Installation INSTALLATION OF LOG SET AND EMBERS: 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 come with five (5) locator pins and two (2) resing areas, which make alignment easier. Using the pictures provided, carefully set the logs in place. NOTE: The logs are fragile and should be handled gently. Figure 40: Step 1 of Log Placement.
Secondary Installation 3. Place the log set into the firebox. Locate each log by seating it down onto the burner tray support pins. Follow Figures 11 to 16 proper log placement. 4. Upon the first light up, watch for ignition to ALL burner ports. If a long delay is noted: First, wait for the appliance to cool down. • Open the front door of the appliance. Resting Areas for Center Log Figure 44: Step 5 of Log Placement.
Trouble Shooting Problem Possible Cause The main burner does not The gas valve may not be on. ignite when called for. Thermostat is not calling for heat. Solution • Check that the gas control knob is in the “ON” position. • Adjust the thermostat several degrees above ambient temperature. Problem with gas valve. • Use a DC voltmeter to measure the voltage across the TPTH and TP terminals.
Parts List Reference Number Part Number 1 120°F (49°C) Ceramic Temperature Sensor EC-001 2 Thermocouple EC-009 2 Spark Electrode with Cable EC-011 2 Thermopile EC-012 2 Pilot NG with Electrode EC-013 2 Pilot LP with Electrode EC-014 2 Fully Assembled Pilot NG EC-015 2 Fully Assembled Pilot LP EC-016 2 Pilot Orifice NG EC-019 2 Pilot Orifice LP EC-020 Pilot Gasket EC-021 S.I.T.
Parts List Reference Number Part Description Part Number 14 Pedestal Door EG28-109 15 Burner Tray Top EG28-116A DV Owner’s Manual EG28-120 Cabinet Side Panel EG28-123 Firebox Baffle EG28-125 DV Stove Top EG28-126 Fan Kit EG28-127 DV Top Baffle EG28-131 Pedestal Wiring Plate EG28-140 19 Pedestal Back EG28-141 20 Ash Shelf EG28-150 Door Hinge Bracket EG28-161 21 Door Latch Bracket EG28-162 22 DV 4” Flared Flue Pipe EG28-170 LP To NG Conversion Kit EG28-201 NG To LP Conve
Parts Diagram - Chassis �� �� � �� �� �� �� �� � �� �� �� �� � �� EG 28 Body (Chassis) DV April 2006 34
�� �� �� �� �� � � � � �� � �� �� April 2006 �� �� �� � EG 28 Gas Tray and Door Assemblies �� Parts Diagram - Gas Tray & Door 35
Warranty Sherwood Industries Ltd. is the manufacturer of the Enviro line of heating products. At Sherwood Industries, our commitment to the highest level of quality and customer service is the most important thing we do. Each Enviro stove is built on a tradition of using only the finest materials and is backed by our Exclusive Lifetime Limited Warranty to the original purchaser.
Warranty 4. The stove must be operated and maintained at all times in accordance with the instructions in the Owner’s Manual. If the unit shows signs of neglect or misuse, it is not covered under the terms of this Warranty policy. Performance problems due to operator error will not be covered by the Limited Warranty policy. 5. As this is a heating appliance, some changes in colour of surface finishes may occur. This is not a flaw and as such is not covered under this warranty. 6.
Warranty 19. The paint on the Metal Brick Liner may peel. This is due to the extreme conditions applied to the paint during normal usage. It is not a flaw and is not covered under warranty. 20. Sherwood Industries Ltd. is free of liability for any damages caused by the fireplace or stove, as well as inconvenience expenses and materials. The Limited Warranty does not cover incidental or consequential damages. 21.
Installation Data Sheet The following information must be recorded by the installer for warranty purposes and future reference.
