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WARNING! PLEASE READ THIS ENTIRE MANUAL BEFORE INSTALLATION AND USE OF THE BIXBY UBB MULTI-
FUEL STOVE. FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN PROPERTY DAMAGE, BODILY
INJURY OR EVEN DEATH. CONTACT LOCAL BUILDING OFFICIALS, FIRE OFFICIALS OR THE AUTHORITY
HAVING JURISDICTION ABOUT RESTRICTIONS, PERMITS AND INSTALLATION INSPECTION REQUIREMENTS
IN YOUR AREA.
MODEL
_______________
DATE PURCHASED _______________
10/29/2007
Installation, Operating and
Maintenance Instructions
UBB
Multi-Fuel Stove
™
Save these instructions for future reference.
PLEASE RECORD THE FOLLOWING INFORMATION:
DEALERSHIP
DEALER PHONE
SERIAL NUMBER
____________________________
Bixby Energy
www.bixbyenergy.com
______________
INSTALLER
______________
INSTALLER PHONE
_______________
_______________
2056754 REV B
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Summary of Contents for Bixby Energy UBB Multi-fuel stove
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Page 1: Maintenance Instructions
HAVING JURISDICTION ABOUT RESTRICTIONS, PERMITS AND INSTALLATION INSPECTION REQUIREMENTS IN YOUR AREA. Save these instructions for future reference. PLEASE RECORD THE FOLLOWING INFORMATION: MODEL _______________ DEALERSHIP ______________ INSTALLER _______________ DATE PURCHASED _______________ DEALER PHONE ______________ INSTALLER PHONE _______________ SERIAL NUMBER ____________________________ Bixby Energy www.bixbyenergy.com 2056754 REV B 10/29/2007... -
Page 2: Table Of Contents
TABLE OF CONTENTS Safety Information Minimum Clearances to Combustible Materials Specifications Mobile Home Installation Planning the Installation Performing the Installation Optional Thermostat Operation Leveling the UBB Venting Installation and Instructions Venting Components Vent Location Location of Exhaust General Vent Installation Instructions Operating Instructions Fuel Start Up... -
Page 3: Safety Information
SAFETY INFORMATION Install and use only in accordance with these installation and operating instructions, beginning page 10. Contact local building officials, fire officials, or the authority having jurisdiction about restrictions, permits, and inspection requirements in your area. Refer to instructions and local codes for precautions required for passing the vent pipe through a combustible wall or ceiling. -
Page 4: Minimum Clearances To Combustible Materials
MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS Floor Protector Freestanding and Alcove (rear only) Installation Clearances: 10.5” (267mm) 6” (150mm) 2” (50mm) 3” (75mm) 22” (560mm) NOTE: Minimum clearances are for temperature concerns and do not allow for enough room for maintenance. Please allow enough room on the sides for routine maintenance, 6”... -
Page 5: Specifications
Due to a wide variety of hybrids, a sample from your intended corn supplier should be tested before purchasing a substantial amount. Most varieties will burn in your UBB, however, Bixby Energy has found some varieties where the physical and chemical properties make it difficult to burn in corn stoves. -
Page 6: Mobile Home Installation
IMPORTANT: Proper material handling equipment must be available to safely transport and position the Bixby UBB. The UBB is attached to the pallet with two bolts. Remove the side panels to gain access to the bolts. Remove the protective packaging, using appropriate tools, and detach the unit from its shipping pallet. Using a suitable transporting device, move the unit to the desired location, centering it on the Bixby Hearth Pad or an alternate protective plate. -
Page 7: Planning The Installation
PLANNING THE INSTALLATION The Bixby UBB is intended for use in buildings, manufactured homes or for mobile home installation (see previous page for mobile home installation instructions). CAUTION: THE UBB SHOULD NOT BE INSTALLED AT A LOCATION WHERE IT COULD COME IN CONTACT WITH CURTAINS, DRAPES, WALLS, CARPETING OR OTHER COMBUSTIBLE SURFACES. -
Page 8: Optional Thermostat Operation
OPTIONAL THERMOSTAT OPERATION The UBB is designed so that it can be operated by a wall mounted thermostat. Any “on/off” 24V AC wall mounted thermostat can be used. Follow the thermostat installation instructions carefully. NOTE: Thermostat should be mounted on an inside wall and not in direct line with the UBB convection air. A preferred location would be on an inside wall opposite the UBB. -
Page 9: Leveling The Ubb
LEVELING THE UBB CAUTION: THE UBB SHOULD BE LEVELED BEFORE ATTACHING THE VENT PIPE. NOTE: IF A HEARTH PAD IS LAID ON TOP OF CARPET OR OTHER SOFT BASE, ALLOW THE UBB TIME TO SETTLE AND COMPRESS THE CARPET AND PAD BEFORE CUTTING HOLES FOR VENTING. The supplied bulls eye level can be used to level the UBB front-to-back and side-to-side. -
Page 10: Venting Installation And Instructions
VENT SYSTEM APPROVALS Bixby Energy Direct Vent Pipe is listed by OMNI-Test Laboratories, Inc. as the venting system for Bixby Energy pellet and corn stoves. NO OTHER PIPE IS LISTED FOR USE WITH BIXBY STOVES. The use of non-Bixby Energy vent pipe will void the stove’s warranty. -
Page 11: Venting Components
In case of fire outside the firebox, shut off appliance and call your Fire Department. Do not use the appliance or vent until it has been inspected for possible damage. • Due to the nature of solid fuels and their production of ash, Bixby Energy is not responsible for flue by-products that might discolor items such as ceilings, roofs, or walls. -
Page 12: Vent Location
VENT LOCATION When exiting through walls, make sure NFPA rules are followed for distance from windows and openings. NOTE: The termination cap will be HOT during operation. Consider its proximity to doors or other traffic areas. Note: Areas in red are not acceptable locations for venting the UBB. -
Page 13: Location Of Exhaust
Bixby Energy recommends not installing a venting system in a pipe chase or permanent wall structure. Vent pipe should be accessible for annual inspection and maintenance. Because solid fuel produces ash, Bixby Energy is not responsible for flue by- products that might damage or discolor building structures (walls, floors, roofs, etc.). - Page 14 VENTING CONFIGURATIONS The allowable venting configuration is to be 25 equivalent horizontal feet (7.5 m) or less as determined through the following table: Type of Pipe Factor (ft) Total 90 deg elbow 5 (1.5m) 45 deg elbow 3 (0.9m) Horizontal Pipe 2 (0.6m) Vertical Pipe 0.5 (0.15m)
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Page 15: General Vent Installation Instructions
GENERAL VENT INSTALLATION INSTRUCTIONS Follow the UBB manufacturer’s instructions and safety manual for maximum efficiency and safety. Connect only BIXBY ENERGY DIRECT VENT to the BIXBY UBB. CAUTION: CONNECT ONLY ONE FLUE PER APPLIANCE. DO NOT INSTALL A FLUE DAMPER IN THE EXHAUST VENTING SYSTEM OF THIS UNIT. - Page 16 Vertical exterior installation is not recommended due to the potential for excessive condensation. NOTE: Bixby Energy recommends not installing a venting system in a pipe chase or Starter Collar permanent wall structure (other than to exit the room using the Wall Thimble).
- Page 17 HORIZONTAL THROUGH-THE-WALL INSTALLATION The vent connection is on the back of the UBB (see Figure 8). If a horizontal through-the-wall installation is desired: Thimble Place the UBB according to installation instructions. See Figure 7 for 12”-15” vent locations. 30-38cm Starter Collar Locate vent termination per the NFPA rules.
- Page 18 INSTALLATION IN A CATHEDRAL CEILING For installation into a sloped ceiling, the Cathedral Ceiling Support Box is to be used as the fire stop. Follow the instructions for vertical installation on page 16 up to step 4. Mark a line on the side of the Cathedral Ceiling Support Box to correspond to the line of the roof pitch.
- Page 19 FIGURE 22 CONNECTING TO EXISTING CLASS A CHIMNEY (EITHER 6” OR 8”) Due to cleaning, inspection, and condensation issues, Bixby Energy no longer recommends connecting the UBB to an existing Class A chimney. INSTALLATION THROUGH THE SIDE OF A MASONRY CHIMNEY Due to cleaning, inspection and condensation issues, Bixby Energy no longer recommends connecting the UBB to an existing masonry chimney.
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Page 20: Operating Instructions
OPERATING INSTRUCTIONS FUEL • Open the hopper lid and fill the hopper with fuel. • See Specifications (page 5) for fuel recommendations. • The UBB is configured to burn corn from the factory. To burn wood pellets, simply open the left side panel and locate the Control Board Trim Pot Panel. - Page 21 STARTUP (CONT.) Open the Fuel Hopper Door on the top of the Bixby Energy UBB and fill the hopper with corn, biomass pellet fuel, or a Bixby Energy approved alternative. Close Hopper Door. Verify that the fuel deflector is in place.
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Page 22: Control Board Trim Pot Panel
CONTROL BOARD TRIM POT PANEL The control board trim pot panel is located on the left hand side of the stove near the air filter. F UEL CONVECTION ASH DUMP FE ED E XHAUST SPA RE THERMOSTAT BIX CHECK FREQUENCY CONNECTION RS-232 CONTROL... -
Page 23: Fine Tuning The Ubb
FINE TUNING THE UBB The UBB comes from the factory with the following trim pot knob presets: • Exhaust Fan: +/- 0 • Feed Rate: +/- 0 • Ash Dump Frequency: 1x These initial settings are derived from Bixby testing and may not be optimal for your fuel. Outside air temperature, ash content, fuel moisture content, mineral content, etc. - Page 24 FINE TUNING THE UBB (CONT.) INDICATIONS OF A LEAN BURNING FLAME (TOO LITTLE FUEL): • Flame is oscillating from low flame height to high flame height over a period of several minutes. • Ash and unburned fuel is slowly building up on one side of the burn pot. •...
- Page 25 FINE TUNING THE UBB (CONT.) ASH DUMP PROCESS: The UBB performs an ash dump according to the amount of fuel that has been fed. At the time of an ash dump, the upper pot should have approximately 1/2” to 3/4” of burning embers. These embers are required to maintain a flame during and after the ash dump process.
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Page 26: Maintenance And Cleaning Procedures
MAINTENANCE AND CLEANING PROCEDURES The UBB has been designed to reduce the frequency of cleaning. However, if the simple maintenance tasks detailed below are not performed - the UBB will not run properly. Failure to follow this maintenance schedule may lead to reduced heating efficiency, increased operational problems and potential harm to internal components. -
Page 27: Heat Exchanger Tubes (Weekly)
The ash drawer should be checked and emptied after burning approximately 300 lbs. (1 full hopper) of fuel. Actual frequency will vary with usage; check every few days. Ashes should be placed in a metal container with a tight- fitting lid. The closed container of ashes should be placed on a non-combustible floor or on the ground, well away from all combustible materials, pending final disposal. -
Page 28: Exhaust Fan (Yearly)
EXHAUST FAN (YEARLY) CAUTION: UNPLUG THE UBB FROM THE POWER SOURCE BEFORE CLEANING THE FAN BLADES. To access this component, open Right Side Panel, and remove the Fan Cover fan cover. See Figure 28. Using a brush and a vacuum, clean the impeller, and fan housing. -
Page 29: Fuel Hopper (Monthly)
FUEL HOPPER (MONTHLY) The Fuel Hopper should be cleaned on a regular basis (monthly) Feed wheel access plate to remove fines (dust and small pieces of fuel) and ensure proper fuel delivery. Remove the hopper cover and set aside. Empty the hopper of as much fuel as possible by vacuuming or by hand. -
Page 30: Cleaning The Lower Paddle (Monthly)
CLEANING THE LOWER PADDLE (MONTHLY) The Lower Paddle needs to be cleaned once a month in order to operate efficiently. The ash dumping process causes the holes in the lower paddle to eventually clog with ash. Burn Pot Turn off the UBB and allow to cool (2 hours). Holes On the control panel, push the “ON”... -
Page 31: Flashing Indicator Light System
Contact your Bixby Energy dealer for parts and service. Light #1-3, &7 Internal error - possible ignitor electrical fault - unplug UBB and contact your Bixby Energy Dealer for service. Flashing Lights Thermostat Mode or High Temperature Pull-back. The stove will automatically reduce the feed rate if the exhaust... -
Page 32: Troubleshooting Procedures
TROUBLESHOOTING PROCEDURES When experiencing a problem, please read through the following list to determine which item most closely approximates the trouble you are encountering. This will reduce troubleshooting time and effort. CAUTION: ALWAYS BE SURE TO UNPLUG THE UBB ELECTRICAL CONNECTION BEFORE ANY SERVICE PROCEDURES ARE PERFORMED. - Page 33 TROUBLESHOOTING CONT. PROBLEM POSSIBLE CAUSE/REMEDY Fire fails to start. Be sure enough fuel is in the burn pot. Fuel should cover the bottom to a level of approximately 1/2’’ . Check bottom of burn pot for built-up ash or deposits and remove. Check for flashing light #6, exhaust fan failure (contact your dealer).
- Page 34 TROUBLESHOOTING CONT. PROBLEM POSSIBLE CAUSE/REMEDY Burn drive motor does not operate. Confirm firebox door is closed and door switch is fully engaged. Confirm ash drawer is closed and drawer switch is fully engaged. Confirm the brake on the motor disengages. Confirm all wiring connections.
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Page 36: Service Parts List
SERVICE PARTS LIST... -
Page 37: Optional Accessories
ITEM DESCRIPTION NUMBER SENSOR, FEEDER WHEEL MOTOR, FEEDER WHEEL CONVECTION FAN ASSEMBLY CONTROL BOARD TRIM POT PANEL MOTOR, BURN DRIVE AIR PUMP IGNITORS, 500 W CONTROL PANEL - MEMBRANE SWITCH DOOR LATCH, PULL AND TURN FIREBOX DOOR EXHAUST FAN BOX CONVERTER BOX EXHAUST FAN AIR FILTER... -
Page 38: Wiring Diagram
WIRING DIAGRAM SEE PAGE 24 FOR DETAILS ON KNOBS FIGURE 34... -
Page 39: Venting Parts List
VENTING PARTS LIST Description Color / Size Part # Termination Cap Stainless 5002506 Wall Thimble Aluminized Steel 5000526 Horizontal Flashing Kit Stainless Steel 5001037 Decorative Collar Black 5000740 Starter Collar Black 5000691 Storm Collar Stainless Steel/Galvanized 5000534 Roof Flashing 0/12 – 6/12 5000542 6/12 - 12/12 5000550... -
Page 40: Maintenance Log
MAINTENANCE LOG Date Service Performed Notes...
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