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St. Croix Greenfield Installation & Operation Manual

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Installation & Operations Manual
Greenfield
Please read this entire manual before installation and use of this Multi-Fuel burning
room heater. Failure to follow these instructions could result in property damage,
bodily injury or even death."
Contact local building or fire officials about restrictions and installation inspection
requirements in your area.
Save these Instructions
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Greenfield Installation and Operations Manual
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Summary of Contents for St. Croix Greenfield

  • Page 1 Failure to follow these instructions could result in property damage, bodily injury or even death." Contact local building or fire officials about restrictions and installation inspection requirements in your area. Save these Instructions Greenfield Installation and Operations Manual Page 1...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS General Information ........................4 Installation Check List ....................... 5, 6 Greenfield Layout Diagram ......................7, 8 Greenfield Dimension ........................9 Approved Installations ........................9 Venting - Approved Materials .......................10 Venting Size Guidelines ....................10 Venting-Typical PL Vent Components ................11 Venting - Determining Materials ...................
  • Page 3 Periodic Maintenance....................40-42 Yearly Maintenance ....................42, 43 Safe Operation ..........................43 Wiring Schematic...........................44 Troubleshooting & Frequently Asked Questions ............... 45-48 Parts Breakdown (Multi-Fuel Pot & Common parts) .............. 49-52 Warranty ............................53 Greenfield Info & Notes ........................54 Greenfield Installation and Operations Manual Page 3...

  • Page 4: General Information

    DEFINITION OF “STOVE” The word “Stove” as used in this manual to describe the Greenfield is interpreted to mean a Multi-Fuel Stove approved for Corn, Wheat, Rye, Cherry Pits and Distiller’s Grain. This stove is not intended as the sole source of heat.

  • Page 5: Installation Check List

    1. All joints of PL vent and single wall stainless steel pipe should be fastened by at least 3 screws and correctly installed. (Follow vent manufacturer’s instructions). Seal all joints with high temperature silicone to create an airtight seal. Greenfield Installation and Operations Manual Page 5...
  • Page 6 Any leaks into a confined area caused by faulty installation or improper operation of the Stove could produce dizziness, nausea and in extreme cases, death. The CO concentration in the flue gas during the Hastings testing was 11.31 g/hr. The Greenfield is a “Non-Affected Facility” and was not tested.

  • Page 7: Greenfield Layout Diagram

    Large Ash Pan Area With Quick Release Latches The Greenfield Hopper opening has 2 hopper lids. The Inner Lid has a gasket and provides a tight seal. Figure 1 Greenfield Installation and Operations Manual Page 7...
  • Page 8 This eliminates the need of having to re-light the Greenfield after removing the clinker. This burn system does not have Self-Ignition. It is approved for Corn, Wheat, Rye, Cherry Pits & Distillers Grain. Wood pellets are no longer approved for use (except as starter pellets) in Greenfield’s built after the 2015...

  • Page 9: Greenfield Dimension

    F - Center of exhaust from Base of Stove Approved Installations The Greenfield is approved for CONVENTIONAL and MOBILE HOME installations as a FREESTANDING stove. The stove may also be installed on the Hearth in front of a Fireplace and vented through the chimney of the fireplace.

  • Page 10: Venting: Approved Materials

    VENTING: APPROVED MATERIALS The Greenfield requires a venting system approved for pellet or corn venting by a certified testing lab. Approved pellet or corn venting materials are: 1) PL vent, a double wall vent with a stainless steel liner; and 2) Single wall rigid or flexible stainless steel pipe. PL Vent and Single wall vent is available through manufacturers such as: ICC Pellet Vent, Energy Vent LTD, James A.

  • Page 11: Venting-Typical Pl Vent Components

    TYPICAL PL VENT COMPONENTS RAIN CAP VERTICAL OR WALL THIMBLE CHIMNEY SUPPORT BRACKET HORIZONTAL ADAPTER ADJUSTABLE LENGTH SINGLE TEE SINGLE REDUCTION DOUBLE TEE PIPE w/TEE CAP TEE w/TEE CAP w/TEE CAP PIPE ADAPTER INCREASER ELBOW ELBOW Greenfield Installation and Operations Manual Page 11...

  • Page 12: Venting: Determining Materials

    FUEL REMAINS IN THE BURN GRATE. (See “Battery Backup” on page 9) 2. It is not recommended to run vertical venting outside the heated environment where the Greenfield is installed. Running a venting system in a cold environment may cause the flue temperatures to cool down too much for adequate drafting.

  • Page 13: Venting: Termination Requirements

    4’ (1.2 m) BELOW a door, window, cavity, or air vent 4’ (1.2 m) HORIZONTALLY FROM a door, window, cavity, or air vent 1’ (305 mm) ABOVE a door, window, cavity, or air vent Greenfield Installation and Operations Manual Page 13...
  • Page 14 50000 BTU/Hr shall be located not less than 12” from the opening. Figure 5 9” (229 mm) ABOVE, BELOW OR HORIZONTALLY FROM a door, window, cavity, or air vent. Greenfield Installation and Operations Manual Page 14...

  • Page 15: Venting: Termination Clearance Requirements

    FROM The wall penetration point 3’ (915mm) FROM a gas meter/regulator assembly 2’ (610 mm) FROM any adjacent combustibles such as: Adjacent buildings, fences, protruding parts of the structure, roof eaves or overhangs, plants, shrubs, etc. Greenfield Installation and Operations Manual Page 15...

  • Page 16: Venting: Into An Existing Chimney

    When wall penetration is necessary to access a masonry chimney, use a listed PL vent wall thimble. (Figure 7). 4. When venting into a Class A steel chimney, use an appropriate PL Vent adapter. (Figure 8) Greenfield Installation and Operations Stove Page 16...

  • Page 17: Venting - Hearth Mount

    (C). An approved flex liner or PL vent must be used. A chimney system with known drafting problems may require a liner, which may also need to be insulated to keep vent system warm in a cold chimney environment. Greenfield Installation and Operations Stove Page 17...

  • Page 18: Floor Protection

    The Hearth / Non-Combustible pad must extend a minimum of 6” (152 mm) in Front of Unit and beyond each side of the Fuel Loading and Ash Removal Opening(s). Figure 10 Floor protection (Top View) Greenfield Installation and Operations Stove Page 18...

  • Page 19: Minimum Clearances

    Floor protection: Sides & back of stove 0” Alcove: Vertical to Combustibles 16” Alcove: Sides 4” Alcove: Back 4” Figure 11 (Top View) Figure 12 (Top View) Clearances: corners of stove Clearances Sides and Back Greenfield Installation and Operations Stove Page 19...
  • Page 20 Operations Manual. Please read the section covering the Daily Maintenance, Periodic Maintenance and Yearly Maintenance in the Operations Manual. Figure 15 Alcove Installation (Top View) Greenfield Installation and Operations Stove Page 20...

  • Page 21: Outside Combustion Air

    OUTSIDE COMBUSTION AIR 1. Under certain conditions it is recommended that the Greenfield be connected to an outside source of combustion air to improve performance. Flexible metal hose, or rigid metal pipe, (conduit), must be connected around (NOT INSIDE) the combustion air inlet tube. Be careful not to pinch or bend the outside air pipe with too small a radius which may be terminated flush with the outside wall but should be protected from wind and weather by a hood.

  • Page 22: Mobile Home Installation

    9. Floor protection requirements must be followed precisely. 10. PL Vent must be used for exhaust venting. (Single wall vent is not allowed). Follow PL Vent manufacturer’s installation directions and observe all listed clearances to combustibles. Greenfield Installation and Operations Stove Page 22...

  • Page 23: Greenfield Operation

    PREVENTING CHIMNEY FIRES Chimney fires can be prevented by properly operating the Greenfield and by periodic inspection and cleaning of the chimney. When burning these fuels tar and other organic vapors are produced, which combine with expelled moisture to form creosote.
  • Page 24 If an excessive amount seems to be blowing out of the pot, adjust the damper by closing it a small amount at a time. (Read the section covering the Combustion Air Damper on page 30 - 32) Greenfield Installation and Operations Stove Page 24...

  • Page 25: Installation Check

    - Be aware that the hotter the fire, the less creosote is deposited, and that weekly cleaning may be necessary in mild weather, even though monthly cleaning may be enough in the coldest Greenfield Installation and Operations Stove Page 25...

  • Page 26: Control Board Features

    Stove. Control Board Feature The Control Board controls all functions of the Greenfield by monitoring sensors that are in the system. These sensors serve 2 purposes. General Operation of the Stove. Safety Features, to shut the unit down in the event the sensors detect a problem in the unit.

  • Page 27: Pre-Lighting Instructions

    T-Stat Mode. The Multi-Fuel Stove is hooked to a Thermostat and when calling for heat the Greenfield will advance to the Heat level set at the Control board. Once the Heat demand has been met the Stove will drop to the #1 Heat Level setting and pilot. The Stove never shuts off and provides constant heat.

  • Page 28: Changing The Program On The Control Board

    OFF Time is increased or decreased, depending on the program chosen. Program 1. The Cycle Time is 11.5 seconds. This is the default program when the Greenfield is first plugged in. This program does not offer self-ignition. This program is for use with Corn, Wheat and Rye, Cherry Pits &...

  • Page 29: Lighting Instructions

    If the Stove went into “Shutdown” and the #3 LED is flashing (See section on Diagnostic Features on page 34 and 35.) repeat the Start-Up process. CAUTION: NEVER ADD FIRE STARTER TO A HOT STOVE. Greenfield Installation and Operations Stove Page 29...

  • Page 30: Shutting Off The Insert

    The board essentially goes into “Safety shutdown”. 2. As long as the temperature within the Greenfield remains above 110°F the both Fans will continue to run. When the P.O.F. switch drops out, the room fan shuts of and the Combustion fan will run for another 10 minutes and finally shut down completely.

  • Page 31: Adjusting The Damper

    “Lag time” can become too long if the air isn’t adjusted correctly. If you notice that the coals are being covered up with unburned fuel, adjust the damper to give it more air by sliding the damper control 1/16” only Greenfield Installation and Operations Stove Page 31...

  • Page 32: Flame Pattern Characteristics

    USE OF A THERMOSTAT The Greenfield offers the optional feature of thermostatically controlling your new stove. By using a thermostat to control the operation of your Stove you can benefit two ways. First of all, after setting the thermostat to your desired heating needs, the stove will operate accordingly to uniformly maintain your desired temperature setting.
  • Page 33 The external Thermostat wire terminal has been pre-wired to the thermostat wire Terminal on the back of the control board (See figure 22) Read Frequently Asked Questions section in the Operations Manual to Troubleshoot the Thermostat. Figure 22 Greenfield Installation and Operations Stove Page 33...

  • Page 34: Diagnostic Features

    (Vacuum) in the firebox of the Stove. If there is no negative pressure, the Stove will go into “Safety shutdown” and the #2 LED will start blinking. (Read Frequently Asked Questions for more information) Greenfield Installation and Operations Stove Page 34...

  • Page 35: Safety Features

    WARNING: The Stove has been Safety Tested by an accredited, independent laboratory. These safety features are designed to protect life and property. Bypassing these features voids all warranties and the safety listing of the Furnace. Greenfield Installation and Operations Stove Page 35...

  • Page 36: Greenfield Maintenance

    GREENFIELD MAINTENANCE NOTE: WHEN YOU FIRST OPERATE YOUR GREENFIELD, CHECK TO DETERMINE THE NEEDED CLEANING FREQUENCY. THE GREENFIELD REQUIRES A MINIMUM AMOUNT OF DAILY MAINTENANCE. REQUIRED MAINTENANCE DEPENDS LARGELY UPON THE QUALITY OF FUEL BURNED AND THE RATE OF BURN. THE AMOUNT OF DAILY MAINTENANCE WILL INCREASE IF FUEL QUALITY DECREASES AND/OR THE BURNING RATE OF THE FUEL INCREASES.
  • Page 37 12-18 hours. This may vary depending on the quality of Fuel used. Figure 23 The Daily Maintenance will mainly focus on 4 areas in the Greenfield; removing the clinkers from the ash pan (if needed), dropping the clinker from the burnpot, cleaning the heat exchange tubes and cleaning the glass.
  • Page 38 Pull the bottom out in one quick motion and let the clinker drop into the ash pan. Quickly push the bottom in again. To pull out the slide bottom use the Rod Handle tool that came with the unit. Figure 26 Greenfield Installation and Operations Stove Page 38...
  • Page 39 2. If the Greenfield has been running for an extended period of time on the #5 setting, the clinker will sometimes stick to the burn pot. If that happens, pull the coal rake back out.

  • Page 40: Periodic Maintenance

    Stove. To access the Slide-out Bottom, remove the lower panel and slide the bottom out of the Stove. 3. Clean-Out Ports. The Greenfield has 2 Exhaust Cleanout Ports located in the LEFT AND RIGHT lower corners of the firebox. Remove covers and clean regularly.
  • Page 41 The products of combustion will also contain small particles of fly ash. The fly ash will collect in the exhaust vent and restrict the flow of the flue gases. Greenfield Installation and Operations Stove Page 41...

  • Page 42: Yearly Maintenance

    Many dealers offer a Service Contract that will cover Yearly Maintenance. Contact your St. Croix Dealer for assistance in maintaining your Greenfield in top condition. Yearly Maintenance is designed to assure Safe Operation, prolong the life of the Greenfield and help preserve its aesthetic appeal.

  • Page 43: Safe Operation

    4. Do not Overfire this unit by tampering with the controls on the unit. Follow all instructions regarding the proper use of this heater. Greenfield Installation and Operations Stove Page 43...

  • Page 44: Wiring Schematic

    2 Amp without the igniter running. The minimum recommended circuit is 15 Amp. A dedicated circuit for the Stove is recommended. CAUTION: The electrical components of the Greenfield are not owner serviceable. Call your dealer for proper diagnosis of electrical problems and service to those components.

  • Page 45: Troubleshooting & Frequently Asked Questions

    TROUBLESHOOTING & FRQUENTLY ASKED QUESTIONS The Greenfield is equipped with the Multi-Fuel Burn System. The Stove is very trouble free in operation when properly maintained and quality fuel is used. When the Stove fails to operate properly, troubleshooting by the operator of the Stove is limited.

  • Page 46: Yearly Maintenance

    Check the fuse on the back of the control board. Replace with a 125 Volt, 5 Amp fuse. Why is my glass dirty? Normal operation of your St. Croix Stove will produce a light build-up on the glass that wipes off with a dry paper towel. However extended burning on the low setting only will produce a tan color.
  • Page 47 This gives 2 adjustments increasing the voltage (LED’s 4 & 5) and 2 adjustments decreasing the voltage. (LED’s 1 & 2) The voltage is increased or decreased 2.5 volts with each adjustment. Figure 32 Greenfield Installation and Operations Stove Page 47...
  • Page 48 Program 2 – 13.0 second cycle time. The LED’s flash twice. This program is for use with Corn, Wheat, Rye, Cherry Pits or Distiller Grain. This program is for use with the Greenfield Program 3 - 11.5 second cycle time. The LED’s flash three times.

  • Page 49: Parts Breakdown (Multi-Fuel Pot & Common Parts)

    80P20094-R CAST FRONT PANEL 80P20100-R HINGE PINS - CAST FRONT PANEL 80P20098-R CAST DOOR – RIGHT 80P20097-R CAST DOOR - LEFT 80P20101-R HINGE PINS – CAST DOORS 80P20092-R CAST SIDE PANEL - LEFT Greenfield Installation and Operations Stove Page 49...
  • Page 50 Greenfield Parts Greenfield Installation and Operations Stove Page 50...
  • Page 51 STEEL BRICK PANEL – LEFT SIDE 80P30924-R STEEL BRICK PANEL – RIGHT SIDE 80P54181-R STEEL BRICK PANEL – BACK PANEL 80P53681-R SLIDE-TOP STANDOFF PLATE ASSEMBLY 80P53785-R CONTROL BOARD BOX W/ CLINCH STUDS 80P30523B-R CONTROL BOARD Greenfield Installation and Operations Stove Page 51...
  • Page 52 AUGER WELDMENT 80P60083-R AUGER WASHER 80P20245-R AUGER GASKET PARTS NOT SHOWING 80P21403-R WIRING HARNESS 80P52630-R TERMINAL BLOCK X-113HT RUBBER HOPPER SEAL – 35” 80P54121-R ROD TOOL ASSEMBLY 80P20057-R 250 VOLT 5 AMP FUSE Greenfield Installation and Operations Stove Page 52...

  • Page 53: Warranty

    This warranty gives you specific legal rights, and you may have other rights, which vary from state to state. Greenfield Installation and Operations Stove Page 53...

  • Page 54: Greenfield Info & Notes

    LED #5 APPROVED FUEL: Circle One CORN WHEAT RYE CHERRY PITS DISTILLERS GRAIN PROGRAM: Circle one (see Figure 19 on page 28) Serial Number: Date of Purchase: Dealer Information: EMAIL: support@stcroixstoves.com WEB ADDRESS: www.stcroixstoves.com Greenfield Installation and Operations Stove Page 54...

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