wheat, barley, grass and bark pellets - without changing any parts! PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE M55C-FPI N IO AT TR ty I S ra n EG ar R /w T Y c om N A ir o . R R e nv A W SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER. Pellet Stove OWNER’S MANUAL PLEASE READ THIS ENTIRE MANUAL BEFORE INSTALLATION AND USE OF THIS PELLET-BURNING ROOM HEATER.
Table of Contents Introduction...............................................................................................................3 Rating Label Location..................................................................................................3 Fuel Quality................................................................................................................3 Safety Warnings & Recommendations.....................................................................................
Introduction * This manual is designed for the home owner in conjunction with the technical manual. * Rating Label Location: The rating label is located on the top of the hopper. Fuel Quality: Fuel quality is important, please read the following: Your Enviro pellet stove has been designed to burn ¼” (6mm) dia wood pellets and other organic fuels. DO NOT use this appliance as an incinerator.
Safety Warnings & Recommendations 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. Any unauthorized modification of the appliance or use of replacement parts not recommended by the manufacturer is prohibited. All national and local regulations and shall be complied with when operating this appliance. Caution: Do not connect to any air distribution duct or system.
Safety Warnings & Recommendations ELECTRICAL: The use of a surge protected power bar is recommended. The unit must be grounded. The grounded electrical cord should be connected to a standard 110-120 volts (4.2 Amps), 60 hertz electrical outlet and also must be accessible. If this power cord should become damaged, a replacement power cord must be purchased from the manufacturer or a qualified Enviro dealer.
Specifications Dimensions: 16 1/8" 24 3/4" 26 7/8" 12" 32 7/8" 23" 44" Figure 1: Dimensions of M55C-FPI. Specifications: Input rating when using: Wood Pellets/Corn - 55,000BTU (16.1KW•hr) & Wheat/Barley - 53,000BTU (15.5KW•hr). Table 1: M55C-FPI Specifications. Description Residential Pellet Heater Fuel type 6mm (¼”) dia. Pellets - wood, corn, wheat, & barley* Voltage 110 - 120 V Current 4.2 Amps Max Power 504 Watts Frequency 60 Hz Hopper Capacity up to 50 lb (22.7 Kg) Consumption on Low 1.
Operating Instructions Control Board Functions: Note: The Control Panel is located underneath the units Cast Hopper Lid which is attached to a safety switch that will immediatley stop the auger. The switch will stop operation of the stove and display a #4 flash code if the lid is not closed within two minutes. 1. ON/OFF BUTTON: Used to turn the unit ON and OFF manually. 2. HEAT OUTPUT INDICATOR: Shows the present Heat Level output setting and the Feed Trim while it is being adjusted. 3.
Operating Instructions Operating Your Pellet Stove: THE UNIT WILL NOT OPERATE WITH THE DOOR OR ASH BOX OPEN. Open the hopper lid only to refuel or to adjust the controls. the unit will shut down if the hopper lid is left open for longer than two minutes. CAUTION: When operating during adverse weather, such as high winds or freezing rain, if the unit exhibits dramatic changes in combustion stop using the unit immediately. Watch for blocked exhaust outlet.
Operating Instructions setting. If the thermostat contacts remain open, the stove automatically begins its shutdown routine. The stove will re-light when the thermostat contacts close again. Turning Your Pellet Stove Off: • MANUAL and HI / LOW mode: To turn the unit OFF, simply press the ON / OFF button. This will stop the feed of pellets. The blowers will continue to operate and cool the stove down. When cool enough, the stove will turn off.
Routine Cleaning and Maintenance The following list of components should be inspected and maintained routinely to ensure that the appliance is operating at its optimum and giving you excellent heat value. The appliance, flue gas connector and the chimney flue require regular cleaning. Check them for blockage prior to re-lighting after a prolonged shut down period.
Routine Cleaning and Maintenance HEAT EXCHANGER TUBES (Weekly) The exchanger tube scraper rod handle is located above the firebox door. Move the handle all the way in and out a few times (ONLY WHEN THE UNIT IS COLD) in order to clean away any fly ash that may have collected on the heat exchanger tubes. As different types of pellets produce different amounts of ash, cleaning of the tubes should be done on a regular basis to enable the unit to run efficiently.
Routine Cleaning and Maintenance EXHAUST PASSAGES (Biannually) 1. Swing open the cast door, and unlatch the firebox door. (Both removed for clarity) 2. Remove the burn pot assembly and clean all FIREBOX LINER the parts. 3. Lubricate all screws with penetrating oil. 4. Pull the Tube Scraper FIREBOX LOWER Rod fully out. Remove the firebox liner, and lift out the firebox lower. ASH DRAWER Vacuum the firebox and firebox liner thoroughly. 5.
Routine Cleaning and Maintenance Optional Service Rail Kit (Part number 50-2262) 1. 2. 3. 4. 5. Remove Cast Ash Drawer Front. Slide open the Cast Top. Lift off Cast Sides. Clip Side Rails to unit. Attach Front Rail using the quick release pins as shown in Fig. 12. 6. Adjust leg height and lock them in using the thumb screws. (Fig 12) 7. Slide unit forward on rails.
Technical installation instructions FOR QUALIFIED INSTALLERS ONLY 14
Installation Deciding Where to Locate your Pellet Appliance: 1. Unit must be installed in a masonry fireplace. 2. Do not install the stove in a bedroom or room where people sleep in. 3. Locate the stove in a large and open room that is centrally located in the house. This will optimize heat circulation. 4. Check clearances to combustibles and for the least amount of interference to house framing, plumbing, wiring, etc. 5. You can vent the stove with approved flex pipe. 6.
Installation NOTE: Installer must attach the metal “fireplace altered” tag using screws or nails to the fireplace, in a location readily visible should the fireplace insert be removed, if the fireplace has been modified to accomodate the M55C-FPI. Installing the Insert Frame & Levelling: Warning: Careless installation is the major cause of safety hazards. Check all local building and safety codes before installation of unit. 1. Mount Surround Panel to Insert Frame. 2.
Installation To Start Stove grades of woo of pellets in th INSTALLED AS A FIREPLACE INSERT STOVE MODEL (FPI) / A INSTALLE To Operate S COMME UN MODELE SUR PIED DE POELE. MODE: (Req Minimum clearances to combustible materials./ Les dégagements minimums aux thermostat co matériels combustibles: close again. A Sidewall to center of unit (De la paroi au centre de l'unité) 24” (610 mm) automatically.
Installation Vent Termination Requirements: IT IS RECOMMENDED THAT YOUR PELLET STOVE BE INSTALLED BY AN AUTHORIZED DEALER/INSTALLER. Table 2: Use in conjunction with Figure 6 for allowable exterior vent termination locations. Letter Minimum Clearance Description A 24 in (61 cm) B 48 in (122 cm) Beside/below any door or window that may be opened. (18” (46 cm) if outside fresh air installed.) C 12 in (30 cm) Above any door or window that may be opened. (9” (23 cm) if outside fresh air installed.
Installation Outside Fresh-Air Connection: This Heater must have adequate air for proper combustion in the room that it is installed. A Fresh-air intake is strongly recommended for all installations. Failure to install intake air may result in improper combustion as well as the unit smoking during power failures. Outside Wall The inlet to the intake must be below and a minimum of 12” (30cm) away from the unit exhaust outlet.
Installation Masonry Fireplace Installation: A non-combustible manufactured hearth pad (min. 24 gauge galvanized steel or similar) must cover combustible flooring underneath, as well as 6” (150 mm) in front of the heater and 6” (150 mm) to the side of the heater. Rain Cap Steel Plate or Flashing Flexible or Rigid 4" Stainless Steel Liner 1. Install the hearth pad. 2. Lock any existing fireplace dampers in the open position. Flexible stainless steel pipe connection Damper Removed or Fastened Open 3.
Installation Positive Flue Connection without a Full Reline (USA Only): This unit does not require a full reline (in USA only) when installing into a masonry fireplace, however, it is recommended to ensure proper drafting of the appliance. IMPORTANT: Ensure the chimney and firebox are cleaned and free of all debris, including soot and ashes, before proceeding with this installation. If it is not clean soot maybe blown into the room through the unit’s blower.
Installation Built-In Installation: Installation without a masonry fireplace The M55C-FPI can be installed without an existing masonry fireplace by building an enclosure for the unit to be installed in. This enclosure must be a minimum of 18” deep, 36” wide and 23-1/4” high and made with ½” noncombustible cement board. The floor of the enclosure must consist of a minimum of 1-1/4” air space and a layer of ½” noncombustible cement board and a layer of tile.
Installation Horizontal Exhaust Through Wall Installation: 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.
Installation RECOMMENDED - Through Wall With Vertical Rise and Horizontal Termination Installation: NOTE - This venting configuration is only for use with the Built-In installation. Termination cap 90°elbow Wall framing Vertical section of vent pipe Wall strap Horizontal frame for thimble Clean out tee Wall thimble Figure 12: Venting horizontally with rise.
Installation Outside Vertical Installations: To accomplish an outside vertical pipe installation, follow the “Horizontal Exhaust Through Wall Installations” section and then finish it by performing the following. 1. Install a tee with clean out on the outside of the house. 2. Install PL vent upward from the tee. Make sure that you install support brackets to keep the vent straight and secure. All joints in the exhaust venting system must be fastened with at least three (3) screws. 3.
Installation Inside Vertical Installations: 1. Install a tee or 90° elbow on the inside of the house. 2. Install PL vent upward from the tee. Make sure that you install support brackets to keep the vent straight and secure. All joints in the exhaust venting system must be fastened with at least three (3) screws. 3. Install ceiling thimble and secure the flashing as you go through the roof. 4. Ensure that the rain cap is approximately 24” (61 cm) above the roof.
Troubleshooting 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 failures. ● Do not remove from the firebox any screws without penetrating oil lubrication. WHAT TO DO IF: 1. The stove will not start. 2. The stove will not operate when hot. 3. The exhaust blower will not function normally. 4. Light # 3 on Heat output bar flashing. 5.
Troubleshooting • • Exhaust Temperature Sensor failure. Bypass sensor located on Exhaust Blower, if stove now operates properly, the unit may require cleaning or a new sensor. Contact your local dealer for service. Check the agitator to make sure it is turning properly 3. The exhaust motor will not function normally. • Check the line fuse to see if it has blown. • Open the access panels; check all connections against the wiring diagram.
Troubleshooting 7. The convection blower will not function normally. • Check the line fuse to see if it has blown. • Clean all grill openings at the back and below unit . • Check the Voltage across the blower wires, It should adjust with the heat output settings. If not contact your local dealer for service. 8. Ignitor - the pellets will not light. • Check the line fuse to see if it has blown. NOTE: The ignitor should be bright orange in color.
Wiring Diagram Red Combustion Blower Black Black Blue 2µF Capacitor Brown Exhaust Temperature Sensor Brown Blue Blue Black White Red White 120V Ground Plug Air Pump Green Ground Red White 5 Amp Green White Ground Black 2 Amp 2 Amp 2 Amp 2 Amp Thermostat Red Yellow Purple Blue Brown Brown White Connect Thermostat Here White Agitator Motor Blue/Yellow Black 30 Ignitor White Yellow Auger Motor 6 µF Capacitor Purple White Grey Grey Grey Grey Orange Orange Orange Orange
Parts List Reference # Description Part # OPTION Log Set 50-1963 OPTION M55CI O/S Filler Panel 50-2155 OPTION Pellet Stove Thermostat 50-1971 OPTION Glass Tinted M55C 50-2247 OPTION M55C-FPI Service Rails 50-2262 1 Hopper Switch 50-2052 2 High Limit Temp Sensor 200°F (93°C) Manual Reset EF-016 3 120°F (49°C) Ceramic Fan Temp Sensor EC-001 4 ⅝” I.D.
Parts List Reference # 32 Description Part # 37 M55C-FPI Control Panel with Decal 50-2267 38 Exhaust Channel CW Sensor 50-2286 39 Baffle 50-2287 40 ¼” Spring Pin 50-1701 41 Agitator Bushing Left Side 50-1703 42 M55C-FS Wiring Harness 50-2149 43 Latch Bolt & Rollers C/W Nut 50-2213 44 Motherboard Mounting Panel 50-2288 45 Burn Pot Scraper Tool 50-1254 46 Door And Ash Door Gasket /16 Firm - 10ft (3.
Parts List Reference # Description Part # 67 M55C-FPI Cast Side Right - PD 50-2270 67 M55C-FPI Cast Side Right - Beach 50-2275 67 M55C-FPI Cast Side Right - Chestnut 50-2281 67 M55C-FPI Cast Side Right - DB 50-2298 68 M55C-FPI Cast Ash Door - PD 50-2271 68 M55C-FPI Cast Ash Door - Beach 50-2276 68 M55C-FPI Cast Ash Door - Chestnut 50-2282 68 M55C-FPI Cast Ash Door - DB 50-2299 69 M55C-FPI Cast Surround Trim Only - PD 50-2272 69 M55C-FPI Cast Surround Trim Only - Beach 50-2278
Parts Diagram - Components 6 8 23 48 4 3 19 20 37 13 14 29 2 1 10 15 52 11 42 47 9 21 49 7 41 18 54 45 17 16 22 34 5 40 53 25 24 12
Parts Diagram - Steel 70 69 30 28 38 39 63 5 62 37 36 61 44 51 59 57 66 26 65 27 67 68 64 35
Installation Data Sheet The following information must be recorded by the installer for warranty purposes and future reference.
