Page 2 - Table of Contents
Table of Contents 2 Introduction........................................................................................3 Rating Label Location................................................................3 Important Safety Data...............................................................3 Safet...
Page 3 - Introduction; The rating label is located on the hopper lid.; potable water through heat exchange only.
3 Introduction R ATING L ABEL L OCATION : The rating label is located on the hopper lid. I MPORTANT S AFETY D ATA : Please read this entire Owner’s Manual before installing or operating this ENVIRO Pellet Stove. Failure to follow these instructions may result in property damage, bodily injury or eve...
Page 4 - damper as needed to ensure proper combustion.; THE USE OF A SURGE PROTECTED POWER BAR IS RECOMMENDED.; The maximum; Never; the heater while it is in use.; SAVE THIS INSTRUCTION MANUAL FOR FUTURE REFERENCE
4 Introduction SOOT: Operation of the stove with insufficient combustion air will result in the formation of soot which will collect on the glass, the heat exchanger, the exhaust vent system, and may stain the outside of the house. This is a dangerous situation and is inefficient. Frequently check y...
Page 5 - Specifications; EF T
5 Specifications EF T HERMO D ATA : Necessary draught 34.8 Pa (0.348 mbar) Mass of Appliance 157 Kg Minimum required load bearing capacity of the floor 247 Kg Water content 17.3 liters Exhaust gas temperature at nominal heat output 230°C Exhaust gas temperature at minimum heat output 120°C Exhaust m...
Page 6 - UNIT DIMENSIONS
6 Specifications A PPLIANCE D IMENSIONS : UNIT DIMENSIONS HEIGHT: 37 3⁄8” (949 mm) WIDTH: 25 1⁄4” (641 mm) DEPTH: 25 7 / 16 ” (646 mm) HEARTH PAD: WIDTH: 25 1⁄4” (641 mm) DEPTH: 31 3 / 16 ” (793 mm) [6” (152.4 mm) in front of unit] 37 3 / 8 " (94.9cm) 25 7 / 16 " (64.6cm) 25 1 / 4 " (64....
Page 7 - Air Bleeder Valve; Located under unit top of the unit.; Water Temperature Limit Switch:; Pressure Relief Valve:
Specifications S AFETY D EVICES : Air Bleeder Valve (shown in Figure 3) : Located under unit top of the unit. To remove the top follow these steps (refer to Figure 4): 1. Open hopper lid and remove the two (2) screws at the front. 2. Loosen the two (2) screws at the back of the top. 3. Remove top. 4...
Page 8 - To remove the cabinet sides, follow these steps:
8 Ash drawer Ash drawer cover Specifications To remove the cabinet sides, follow these steps: 1. Loosen the three (3) screws from both sides on the back of the appliance (see Figure 7). 2. Remove the ash drawer cover (see Figure 8). 3. Remove the four (4) screws, two on each side, under the ash draw...
Page 9 - Installation
This is used to regulate the airflow through the pellet stove.• On the low heat output settings, push the slider all the way in. • On the high heat output pull the slider out or until a good fire is achieved. A good fire is in between a fire with lazy black tipped flames and a forced fire (very quic...
Page 10 - The expansion tank MUST be installed before this unit can be used.; Remove the expansion tank from the box located in the hopper.
10 Installation I NSTALLATION OF E XPANSION T ANK : The expansion tank MUST be installed before this unit can be used. 1. Remove the expansion tank from the box located in the hopper. 2. Loosen the four (4) screws pointed out in Figure 11. Lift the back grill up and remove it from the unit. 3. Apply...
Page 11 - NOTE: Venting terminals shall not be recessed into walls or siding.
1. Do not terminate the vent in any enclosed or semi-enclosed areas such as a carport, garage, attic, crawlspace, narrow walkway, closely fenced area, under a sundeck or porch, or any location that can build up a concentration of fumes such as stairwells, covered breezeway, etc. 2. Vent surfaces can...
Page 12 - Install vent at clearances specified by
Floor Protection C B A Maintain these clearances to combustibles. A) Side wall to unit 6 inches (153 mm) B) Back wall to unit 1 inch ( 25 mm) C) Adjacent wall to corner of unit 1 inch ( 25 mm) - Mantle (Hearth Mount) 8 inches (203 mm) Installation C LEARANCES TO C OMBUSTIBLES : A LCOVE C LEARANCES :...
Page 13 - unit. All pipes must be installed by a licensed plumber.
13 Installation W ATER L INE S CHEMATIC : H ot C ol d Su pp ly Sh ut -O ff Va lv e Su pp ly EF Th er m o 28 Pu m p Ex pa ns io n Ta nk C he ck Va lv e Pr es su re R eg ul at or Va lv e R ad ia to r R ad ia to r H ot W at er Ta nk H ea te r Pr es su re R el ie fV al ve Figure 16 The heating system fo...
Page 14 - ENVIRO
Installation H ORIZONTAL T HROUGH W ALL I NSTALLATION : The ENVIRO EF THERMO can be vented by a couple of different methods. 1. NOTE: Use only listed type “PL” or “L” pellet venting products. Failure to use listed components may cause damage or personal injury or death. 2. Choose a location for your...
Page 17 - section and then finish it by performing the following:
17 Installation O UTSIDE V ERTICAL I NSTALLATION : To accomplish an outside vertical installation, follow steps 1 through 9 in the Inside Vertical Installation section and then finish it by performing the following: 10. Install a tee with clean out on the outside of the house. 11. Install PL vent up...
Page 18 - Fresh air is mandatory on all units installed in “Mobile
Installation T HERMOSTAT I NSTALLED : If the unit has been placed in the HI / LOW mode, the unit will be taken to a low or idle setting when the thermostat is not calling for heat. When the thermostat calls for heat, the unit will go to the setting that is displayed on the control board Heat Indicat...
Page 19 - Troubleshooting; (NOTE: Unit may require a change to the vent
19 Troubleshooting DO NOT: • Hold the ON / OFF BUTTON; this is a momentary contact switch and can be damaged if held down too long. • 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 wi...
Page 20 - The exhaust motor will not function normally.
Troubleshooting 3. The exhaust motor will not function normally. ü Open the left side access panel; check all connections against the wiring diagram. ü Contact your local dealer for service. 4. The convection blower will not function normally. « Clean all grill openings at the back and below unit. «...
Page 21 - Contact your local Dealer for service.; To reset Circuit Board after a trouble code - push the ON/OFF button
21 Troubleshooting « Contact your local Dealer for service. « Turn the Heat Level up slightly (poor quality pellets will require slightly higher settings). If the stove goes out and there are no pellets in the liner, the auger is stopping. ü See “The auger motor will not function normally” and “The ...
Page 22 - Wiring Diagram
Wiring Diagram J2 5 A FUSES THERMOSTAT 5 VDC BROWN BROWN BROWN BROWN GREY GREYGREY GREY GREYGREY RED RED WHITE WHITE WHITE YELLOW YELLOW WHITE BLUE WHITE BLUE PURPLE ORANGE ORANGE ORANGE ORANGE BLACK BROWN BLACK BLACK IGNITOR PURPLE BLACK HOT COMMON POWER CORD LIGHT BLUE GROUND VACUUM SWITCH COMBUST...
Page 23 - Parts List
23 Parts List Reference Number Part Description Part Number 1 120°F (49°C) exhaust temperature sensor EC-001 2 Vacuum switch - 220V EF-017-220V 3 Auger Brass Bushings (Set Of 2) EF4i-065 4 Hardened Bushing 20-020 5 Tube cleaner rod 50-680 6 300 Watt Ignitor - 220V 50-829 DIN Owner’s Manual 50-877 DI...
Page 24 - Parts Diagram - Components; EF
Parts Diagram - Components �� � �� �� �� �� � � � � � �� � � EF Th er m o 28 -C om po ne nt s Ju ly 20 05 �� �� �� �� 24
Page 25 - EF Thermo 28 - Steel Components
25 Parts Diagram - Body �� �� �� �� �� �� �� �� �� �� �� �� �� �� � � EF Thermo 28 - Steel Components June 2005 �� �� �� ��
Page 26 - Warranty; ON AN OFFICIAL WARRANTY CLAIM FORM:
26 Warranty Sherwood Industries Ltd. gives a five year limited warranty on all steel manufactured parts. A one-year warranty is provided on all electrical components. The above limited warranties are extended only to the original purchaser. There is no warranty on the following parts: ● Glass window...
Page 27 - Installation Data Sheet
27 The following information must be recorded by the installer for warranty purposes and future reference. NAME OF OWNER: _________________________________________ ADDRESS: _________________________________________ _________________________________________ _________________________________________ P...
