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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
PELLET STOVE
EF3
Freestanding, Fireplace Insert,
and Built-In Heater
OWNER’S MANUAL
Contact your building or fire officials about restrictions and
installation inspection requirements in your area.
PLEASE READ THIS ENTIRE MANUAL BEFORE INSTALLATION AND USE
OF THIS PELLET BURNING ROOM HEATER. FAILURE TO FOLLOW THESE
INSTRUCTIONS COULD RES
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Table of Contents Introduction...................................................................................................................................3 Pellet Quality........................................................................................................................3 Rating Label Location...........................................................................................................3 Important Safety Data..................................................
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Introduction PELLET QUALITY: Pellet quality is important, please read the following: Your enviro pellet stove has been designed to burn wood pellets only. Do not use any other type of fuel, as this will void any warranties stated in this manual. The performance of your pellet stove is greatly affected by the type and quality of wood pellets being burned. As the heat output of various quality wood pellets differs, so will the performance and heat output of the pellet stove. CAUTION: It is impo
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Introduction IMPORTANT SAFETY DATA: Please read this entire Owner’s Manual before installing or operating your ENVIRO Pellet Stove. Failure to follow these instructions may result in property damage, bodily injury or even death. Contact your local building or fire official to obtain a permit and any information on installation restrictions and inspection requirements for your area. To prevent the possibility of a fire, ensure that the appliance is properly installed by adhering to the instal
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Introduction ASHES: Disposed ashes should be placed in a metal container with a tight fitting lid. The closed container of ashes should be on a non-combustible floor on the ground, well away from all combustible materials pending final disposal. If the ashes are disposed of by burial in soil or otherwise locally dispensed, they should be retained in the closed container until all cinders have been thoroughly cooled. ELECTRICAL: The use of a surge protected power bar is recommended. The unit m
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Operating Instructions AUTOMATIC SAFETY FEATURES: Your pellet Stove has the following safety features: A. The stove will shut off when the fire goes out and the exhaust temperature drops below 120°F (49°C). B. The stove has a high temperature safety switch. If the temperature on the hopper reaches 200°F (93°C), the auger will automatically stop and the stove will shut down when the exhaust temperature cools. If this happens, call your local dealer to reset the 200°F (93°C) high limit switch.
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Operating Instructions STOVE CONTROLS - CIRCUIT BOARD: 1. AUGER TRIM: The Auger Trim Button is used to increase or decrease the feed rate on LOW, ONLY. Push the Auger Trim button until the number 1 and 5 lights appear on the Heat Level Indicator. This will increase the feed rate to 4 seconds ON time Auger pulse. This is done only on LOW to allow the burning of poor quality fuels. Push the button until the number 1 and 4 lights appear, this will reduce the Auger On time to 2 second. This
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Operating Instructions OPERATING YOUR PELLET STOVE - CIRCUIT BOARD: PRE-BURN INSTRUCTIONS: The burn pot liner holes must be clear and the liner installed properly against the ignitor tube for proper operation. Check the hopper for enough pellets to start the unit. DO NOT OPERATE THE UNIT WITH THE DOOR OR ASH PAN AJAR MANUAL MODE: TO START: Press the ON / OFF button. The stove will turn on. The system light will flash. The Auger Light will flash with each pulse of the auger (the Auger Feed
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Operating Instructions OPERATING YOUR PELLET STOVE - TIMER CONTROL: 1. Check and fill hopper with pellets. 2. Make sure unit is plugged into a working outlet. 3. Switch the power “ON” by pushing the start-up switch once only. 4. Turn knob “B” to the 12 o’clock position. (Lower grade pellets may need a higher setting on the feed rate). NOTE: Unit will take longer to light if the hopper has been completely emptied or is the first fire up. 5. Wait until the fire is established, then turn “Kno
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Routine Cleaning and Maintenance NOTE: Do not use abrasive cleaners to clean the surface or any part of the stove. The following should be inspected periodically to ensure that the appliance is operating at its optimum and giving you excellent heat value: TOOLS REQUIRED TO CLEAN UNIT • Torx T-20 Screwdriver 2-3 Days / Weekly Bi-Annually or 2 Tons of Fuel 5 • /16” Wrench or Socket, Burn Pot and Liner Exhaust Vent • Brush, Ash Pan Fresh air Intake Tube • Soft Cloth Inside Firebox Blower Mechanis
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Routine Cleaning and Maintenance ASH PAN (2-3 days) Monitor the ash level every week. Remember that different pellet fuels will have different ash contents. Ash content is a good indication of fuel efficiency and quality. Refer to “Warnings and Recommendations” for disposal of ashes. DO NOT PLACE UNBURNED OR RAW PELLET FUEL IN ASH PAN. Dump the ashes into a metal container stored away from combustibles. Monitor the ash level every week. Remember that different pellet fuels will have differe
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Routine Cleaning and Maintenance Installation of firebox backing: • Install the side panels in place. Insert center panel, hold the panels in place • Install the top rod by sliding it into one side panel then across into the other panel. Screw rod in place. • Re-install steel brick liner and screw in place. • Replace top baffle EXHAUST VENT (season) The products of combustion will contain small particles of flyash. The flyash will collect in the exhaust venting system and restrict the flow o
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Installation DECIDING WHERE TO LOCATE YOUR PELLET APPLIANCE: 1. Check clearances to combustibles. 2. Do not obtain combustion air from an attic, garage or any unventilated space. Combustion air may be obtained from a ventilated crawlspace. 3. Do not install the stove in a bedroom. 4. You can vent the stove through an exterior wall behind the unit or connect it to an existing masonry or metal chimney (must be lined if the chimney is over 6” (15 cm) diameter, or over 28 inches² (180 cm²) c
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Installation DIMENSIONS - FREESTANDING: � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � �� � � � � � � � Figure 8: Dimensions of EF3 Freestanding. DIMENSIONS - FIREPLACE INSERT AND BUILT-IN HEATER: � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � Figure 9: Dimensions of EF3 Fireplace Insert. 14
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� � � � � � � � � � � � Installation CLEARANCES TO COMBUSTIBLES - FREESTANDING: When installing this unit on a combustible floor (for example linoleum, hardwood flooring) a non- combustible hearth pad must be under the unit. The pad must extend at least the width of the appliance [22” (558 mm)] and at least the depth of the appliance plus 6” (153 mm) in front of the appliance [29 3⁄4” (756 mm)]. These dimensions are minimum clearances but it is Side wall to unit - 6 inches (15 cm) recommend
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Installation CLEARANCES TO COMBUSTIBLES - BUILT-IN HEATER: 33 " Refer to Figures 12 and 13. ( 8 4 c m ) 1 2" ( 30 .5 c m ) Side wall to unit - 8 inches (20.3 cm) Mantel projection - 10 inches (25.4 cm) Mantel to top of unit - 8 inches (20.3 cm) Top facing to unit - 8 inches (20.3 cm) Side facing to unit - 6 inches (15.2 cm) 30 " ( 7 6 cm ) Floor protection - 6 inches (15.2 cm) (on either side and to the front must be protected by non-combustible material) 6 " Sides and rear walls to standof
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Installation VENT TERMINATION REQUIREMENTS: IT IS RECOMMENDED THAT YOUR PELLET STOVE BE INSTALLED BY AN AUTHORIZED DEALER/INSTALLER. Table 1: Use in conjunction with Figure 17 for allowable exterior vent termination locations. Letter Minimum Clearance Description A 24 in (61 cm) Above grass, top of plants, wood, or any other combustible materials. B 48 in (122 cm) From beside/below any door or window that may be opened. C 24 in (61 cm) From above any door or window that may be opened. D 24 in
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Installation OUTSIDE FRESH-AIR CONNECTION: Outside fresh air is mandatory when installing this unit in airtight homes and mobile homes. � � � � � � � � � � � When connecting to an outside fresh air source, do not use plastic or combustible pipe. A 15⁄8” minimum (42 mm) ID (inside diameter) steel, aluminum or copper pipe should be used. It is recommended, when you are installing a fresh � � � � � � � � � � � � � � � air system, to keep the number of bends in the pipe to a � � � � � � � �
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Installation MOBILE HOME INSTALLATION - FREESTANDING: ● Secure the heater to the floor using the two (2) holes in the pedestal. ● Ensure the unit is electrically grounded to the chassis of your home (permanently). ● Do not install in a room people sleep in. ● Outside fresh air is mandatory. Secure outside air connections directly to fresh air intake pipe and secure with three (3) screws EN VIR O E F 3 evenly spaced. H E A R T H P A D F L O O R I N G ST EE L F R A ME G R O U N D W I R E
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Installation HORIZONTAL EXHAUST THROUGH WALL INSTALLATION - FREESTANDING: Vent installation: install vent at clearances specified by the vent manufacturer. A chimney connector shall not pass through an attic or roof space, closet or similar concealed spaces, or a floor, or ceiling. Where passage through a wall or partition of combustible construction is desired, the installation shall conform to CAN/CSA-B365 Installation Code for Solid-Fuel-Burning Appliances and Equipment. Only use venting o
