Enviro EF3 manual

PLEA SE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE SHERWOOD INDUSTRIES IS AN ENVIRONMENT ALL Y RESPONSIBLE COMP ANY . THIS MANUAL IS PRINTED ON RECYCLED P APER. EF-1 18 PELLET STOVE EF3 O WNER ’S MANU AL Freestanding, Fireplace Insert, and Built-In Heater PLEASE READ THIS ENTIRE MANUAL BEFORE INSTALLATION AND USE OF THIS PELLET BURNING ROOM HEA[...]

T able of Contents 2 Introduction...................................................................................................................................3 P ellet Quality ........................................................................................................................3 Rating Label Location.........................[...]

3 Introduction P ELLET Q UALITY : 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 be[...]

4 Introduction I MPORTANT S AFETY D ATA : 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 [...]

5 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[...]

6 Oper a ting Instructions A UTOMATIC S AFETY F EATURES : Y our pellet Stove has the following saf ety featur es: 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 temper ature safety switch. If the temperature on the hopper reaches 200°F (93°C), the auger will automa[...]

7 Oper a ting Instructions O PERATING Y OUR P ELLET S TOVE : Figure 3: Dial-A-Fire control panel. 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. T urn knob “B” to the 12 o’clock position. (Lower grade pellets may need a high[...]

8 R outine Cleaning and Maintenance NOTE: Do not use abrasiv e cleaners to clean the surface or any part of the sto ve. The following should be inspected periodical ly to ensure that the appliance is operating at its optimum and giving you excellent heat v alue: 2-3 Days / Weekly Bi-Annually or 2 T ons of Fuel Burn Pot and Liner Exhaust V ent Ash P[...]

9 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 [...]

10 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 baf fle EXHAUST VENT (season) The products of com[...]

11 Inst alla tion D ECIDING W HERE TO L OCATE YOUR P ELLET A PPLIANCE : 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 v entilated cra wlspace. 3. Do not install the stove in a bedroom. 4. Y ou can vent the stove through an exterior wall beh[...]

Inst alla tion D IMENSIONS - F REESTANDING :                                            ?[...]

13 Inst alla tion C LEARANCES TO C OMBUSTIBLES - F REESTANDING : 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[...]

14 Inst alla tion C LEARANCES TO C OMBUSTIBLES - B UILT -I N H EATER : Ref er to Figures 11 and 12. 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) T op facing to unit - 8 inches (20.3 cm) Side facing to unit - 6 inches (15.2 cm) Floor protection - 6 inches (15.2 cm) (on eith[...]

15 become hot enough to cause burns if touched by children. Non-combustible shielding or guards ma y be required. 3. T ermination must exhaust above the inlet elevation. It is recommended that at least five feet of vertical pipe be installed outside when the appliance is vented directly through a wall, to create some natural draft to prevent the po[...]

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 1” 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 [...]

17 Figure 21: Corner Installation. Inst alla tion M OBILE H OME I NSTALLATION - F REESTANDING : 1" (2.5cm) 1" (2.5cm) 6" (15 cm) Floor Protection Fresh Air Intake W all thimble manufactured by pellet vent manufacturer . ENVIRO EF3 1 / 4 ” LAG BOL TS SECUREL Y FAST ENED GROUND WIRE DIREC TL Y TO MET AL CHASS IS HEARTH P AD FLOORING [...]

Inst alla tion H ORIZONTAL E XHAUST T HROUGH W ALL I NSTALLATION - F REESTANDING : 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 [...]

19 Inst alla tion 10. The pipe must extend at least 12” (30 cm) awa y from the building. If necessary , bring another length of pipe (PL type) to the outside of the home to connect to the first section. Do not forget to place high temperatur e silicone around the pipe that passes through the thimble. 11. Install a vertical pipe, or if all require[...]

Inst alla tion I NSIDE V ERTICAL I NSTALLATIONS - F REESTANDING : 1. Choose a sto ve location that is ideal. See the section “ D ECIDING W HERE TO L OCATE Y OUR P ELLET A PPLIANCE . ” Non-combustible floor protection. Existing floor (combustible) 6" (15 cm) 3" (7.5 cm) clearance Use wall thimble or ceiling firestop Rain cap Flashing 2[...]

21 Inst alla tion Non-combustible floor protection. Existing floor (combustible) 6" (15cm) Rain cap Flashing 24" (61cm) 1" (2.5cm) T ee with cleanout Fresh air intake 3" (7.5cm) Clearance Support bracket T ype "L" vent Figure 27: Outside V ertical Installation. Ref er to Figures 28 and 29. 1. Install the hearth pad. 2.[...]

Inst alla tion                        [...]

23                       ?[...]

Non-combustible floor protection. Existing floor (combustible) 6" (15 cm) 3" (7.5 cm) Pedestal W all thimble Fresh air intake Rodent mesh cap 45° elbow 12" (30.5 cm) Surround Panel Combustible materials and structure Inst alla tion I NSTALLATION F OR A B UILT -I N H EATER : This unit includes a 3” (75 mm) pedestal and surrounding [...]

Inst alla tion 25 Figure 34: Corner brackets for trim. Figure 35: T wo pieces of corner bracket. 4. Plug the wiring harness into the contr ol panel (see Figure 33). 5. Loosen the front hopper lid screws and center the top surround panel under the hopper lid. , tighten screws. 6. Insert each side panel anchor bolt through the top panel into the corr[...]

Inst alla tion S LIDER /D AMPER I NSTALLATION : This is used to regulate the airflow through the pellet stov e. 1. Remov e the slider rod (short rod with knob and nuts) from their package and open the left side panel. 2. R emove the knob and outer nut from the knob. Push the rod through the hole in the slider . Place the lock nut on the rod and tig[...]

27 T roubleshooting DO NOT: ● Service the stove with wet hands. The stove is an electrical appliance, which may pose a shock hazard if handled improperly . Only qualified technicians should deal with possible internal electrical f ailures. ● Remove an y screws in the firebox without first lubricating them with penetr ating oil. WHAT TO DO IF: 1[...]

T roubleshooting ● Check V acuum levels in the exhaust channel by bypassing the V acuum Switch, then remove the V acuum hose from V acuum Switch. Check exhaust vacuum readings by placing the open end of the V acuum Hose on a Magnehelic Gauge (readings must be above 0.10” W .C. on low fire). Note: If the motor fails to reach a 0.10” W .C. read[...]

29 T roubleshooting 6. The auger motor will not function normally. ● If the Auger gear box does not turn but the motor’s armature does try to spin then the auger is jammed. – T ry to break apart jam by poking at the jam through the drop tube. If this fails then empt y the hopper and remove the A uger Cover **R emember to re-seal the cover aft[...]

8. The 200°F (93°C) high limit temperature sensor has tripped. ● Reset the sensor and determine the cause - was it convection blower or 160°F (71°C) temperature sensor failure? Bypass the 160°F (71°C) sensor . Does the convection blower come on high? If no, replace the blower . 9. The stove will not shut off. ● If the unit will not shut o[...]

31 W iring Diagr am T IMER C ONTROL : Yellow Yellow Purple Purple Orange Power Cord Brown Brown Red Ignitor 120 o F (49 o C) Ignitor Temperature Sensor 160 o F (71 o C) Convection Temperature Sensor Convection Blower 200 o F (93 o C) High Limit Temperature Sensor Grey Blue Blue Vacuum Switch Exhaust/Combustion Blower White Black 140 o F (60 o C) Ex[...]

P ar ts List Reference Number Description Part Number Freestanding Fan Controller Knob EC-040 Power Cord - 1 15V EC-042 1 Auger Motor - 1 15V EF-001 2 Convection Blower - 1 15V EF-002 Convection Blower Impeller EF-004 Convection Blower Insulator (Gasket) EF-006 Combustion Main Impeller EF-008 Combustion Cooling Impeller EF-009 3 Exhaust T emperatur[...]

33 Reference Number Description Part Number Firebox Liner T op Plate EF-066 Dial-a-Fire Knob EF-067 ” ID Auger Collar with Set Screw EF-069 Knob 1 Inch Round EF-070 Wiring Harness [T imer Control] EF-071 Fireplace Insert Pedestal Complete EF-074 Built-In Heater Pedestal EF-074A 22 Freestanding Back Grill EF-097 Freestanding Ash Pan Cover EF-09[...]

P ar ts List Reference Number Description Part Number 43 Control Panel T ouch Latch 50-323 44 Combustion Blower Exhaust T ube 50-327 45 Stainless Steel Burn Pot Liner - Domestic 50-474 45 Stainless Steel Burn Pot Liner - High Ash 50-587 Convection Blower Mount 50-524 Firebox Liner T op Rod 50-591 46 Door Assembly 50-602 47 Door Hinge Bracket 50-604[...]

35 P ar ts Diagr am - Components                       EF3 - Components (115V) September 2006[...]

P ar ts Diagr am - Steel                                      EF3 - Steel Components (220V) September 2006 36[...]

37 W arr anty Sherwood Industries Ltd. gives a five year limited warrant y on all steel manufactured parts. A one-y ear warr anty is pr ovided on all electrical components. The abo ve limited w arranties are extended only to the original purchaser . There is no warr anty on the f ollowing parts: ● Glass window ● Fiberglass rope gaskets ● refr[...]

38 The following information must be recorded by the installer for w arrant y purposes and future r eference. NAME OF OWNER: _________________________________________ ADDRESS: _________________________________________ _________________________________________ _________________________________________ PHONE:___________________________________ NAME O[...]