Table of Contents
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- 1 The Cozeburn Outdoor Hot Water Wood Furnace
- 2 Model & Serial Number Information
- 3 Indentifying Main Components
- 4 Thermostat
- 5 Operating the Digital Temperature Switch (Dts)
- 6 Outdoor Hot Water Wood Furnace Wiring Diagram - Cpw 250 & Cpw 450
- 7 Furnace Troubleshooting
- 8 Digital Controller Troubleshooting
- Download this manual
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Table of Contents
Troubleshooting
Related Manuals for Pro-Fab Industries Cozeburn
Summary of Contents for Pro-Fab Industries Cozeburn
- Page 1 Installation and Operation Instructions...
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Page 3: Table Of Contents
TABLE OF CONTENTS Introduction ................................... 3–4 The Cozeburn Outdoor Hot Water Wood Furnace ......................3 Model & Serial Number Information ..........................4 Safety ....................................5–7 Safety Precautions ................................5 Canadian CSA Requirements ............................6 Safety Alert Symbol................................6 Signal Words ..................................6 Safety Decals .................................. - Page 4 TABLE OF CONTENTS Forced & Natural Draft Door ............................24 Furnace Specifications ..............................25 Troubleshooting ................................26–27 Furnace Troubleshooting ..............................26 Digital Controller Troubleshooting ..........................27 Warranty ..................................Back Cover COZEBURN INSTALLATION AND OPERATION MANUAL...
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Page 5: Introduction
The Cozeburn furnace has been designed for outdoor installation and is ideally suited for both domestic and industrial use, and has been tested to meet UL Standards 391, 762 and 2523, and CSA Standard B366-1-N91. -
Page 6: Model & Serial Number Information
Un incendie peut se déclarer très facilement. Refer to owner’s manual for complete instructions. Consulter le manuel du propriétaire pour obtenir des instructions complètes. Fabriqué par Pro-Fab Industries Inc. Manufactured by Pro-Fab Industries Inc. MADE IN USA FABRIQUÉ AU USA WN00000 COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 7: Safety
SAFETY SAFETY PRECAUTIONS • The Cozeburn furnace is designed to work in CAUTION! conjunction with another heat source. We recommend Hot surfaces. Do not touch during operation. this furnace not to be used as a stand alone unit. Keep children a safe distance from the furnace. Should the system fail or run out of wood, a backup • DO NOT use chemicals, gasoline, oil or any other system should be in place. combustible fluid to start the fire. • DO NOT store fuel or combustible materials within • BURN WOOD ONLY. For best efficiency and cleanest... -
Page 8: Canadian Csa Requirements
SAFETY Canadian CSA Requirements Signal Words Installation of the Cozeburn as an add-on unit in the Note signal words: DANGER, Canadian provinces and territories must comply with WARNING and CAUTION with the safety messages. the requirements of CAN/CSA-B365, and changes to... -
Page 9: Safety Decals
SAFETY Safety Decals Please read and follow directions to ensure safe practices when using the Cozeburn furnace. DANGER/WARNING/CAUTION - Located on left hand side of damper. FURNACE SERIAL DECAL - Located on left hand side of furnace. MAX. WOOD FILL TO TOP OF DOOR. - Located on top left hand corner of front door. -
Page 10: Features
7 Solenoid & Blower 17 Chimney Clean Out Cover (behind cover) 8 Damper (behind cover) 18 Roof 9 Pressure Touch Door 19 Top Lifting Hook Handler 10 Removable Ash Tray 20 Vent & Water Level Indica- COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 11: Installation
5 feet (1.52 m) of insulated chimney in order to obtain the l. Installation and Operation Instruction Manual best draft in the furnace. 5. Installation of the Cozeburn furnace must be completed in accordance with local, state, provincial or federal building and fire codes which may differ from this manual. -
Page 12: Foundation Dimensions
4. Identify each water line clearly in order to correctly locate the hot and return lines. 5. Lay down 14-2 underground wire approved for underground installation. Obtain the required electrical permit and confirm local electrical code requirements prior to installation. COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 13: Chimney Installation
Fittings and valves to be attached to the furnace should either be stainless steel or brass. 2. IMPORTANT: A spark arrester must be installed if the Cozeburn Outdoor Wood Burning Furnace is used in a high fire risk area. COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 14: Typical Installation
Cozeburn Note: The installation of the Cozeburn as an add-on unit must be installed without changing the function of the controls or rewiring the original boiler. A wiring interconnection is permitted. The electrical system of both boilers must be powered from a single branch circuit without exception. -
Page 15: Hookup To The Existing Heat System (Water To Air)
This will allow the joints and holes. regular system to cut in, should the Cozeburn run out of wood and the temperature drop below the second After installing the heat exchanger to the forced air setting. -
Page 16: Side Arm Installation
Use for filling system Valve NOTE: Keep bottom loop (and side arm) as low as possible. Optional Heat Exchanger To top of hot water tank Stainless Steel Water to Water Heat Exchanger, Figure 2 Figure 2, can be used in place of a side arm. To heating system Hot water in from furnace From bottom of hot water tank COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 17: Auxiliary Heat (Water To Water)
Note: Whichever furnace is to be the standby unit, the cuts in when the Cozeburn Outdoor Wood Furnace runs aquastat on that furnace is to be set lower than the main out of wood, Figure 3. furnace. Hookup with Existing Indoor Furnace (Water to Water Plate Heat Exchanger) Existing water/air Figure 4 heating coil Expansion tank with fill/ drain valves and back flow prevention valve Circulating Plate heat Pump exchanger Cozeburn Existing Furnace Circulating Pump Boiler COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 18: Baseboard Distribution
Pump can be wired through an in-line thermostat. Each zone can be manually adjusted with the ball valves on the supply header. Adjust mixing valve to run entering water temperature between 110˚F - 120˚F (43˚C - 49˚C) in concrete floor installations. COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 19: Operation
1. Use only soft, clean, filtered water in the Cozeburn. of the air is bled from the system. Add Pro-Fab approved water treatment to the water to prevent corrosion (available from your When the Cozeburn is full, shut off water and close the Cozeburn dealer). in-line filler valve and disconnect the garden hose. 2. Add approved antifreeze to the water chamber to 10. Mix Pro-Fab approved water treatment, with one to two... -
Page 20: Starting The Fire In The Outdoor Hot Water Wood Furnace
DO NOT USE THE DOOR AS A LEVER TO FORCE WOOD INTO THE FIREBOX! Note: The Cozeburn has been pressure tested at the factory for water leaks. Some condensation may be observed in the firebox while the furnace is heating up after the water has become completely cold. -
Page 21: Outdoor Best Burn Practices
LOCATION: It is recommended that the unit be located with consideration to prevailing wind direction. ▪ Furnace should be located no less than 100 feet from any residence not served by the furnace. ▪ If located within 100 feet to 300 feet of any residence not served by the furnace, it is recommended that the stack be at least two feet higher than the peak of that residence. Always remember to comply with all applicable state/provincial and local codes. OUTDOOR FURNACE MANUFACTURER’S CAUCUS COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 22: Maintenance
The Cozeburn is designed as an “Open to Atmosphere” by the local and national regulatory authority; system and should never be under pressure! - do not connect to any chimney or vent serving a gas The ash tray must be checked weekly and emptied as appliance. -
Page 23: Cleaning The Ash Tray
If the ashes are disposed of by burial in soil or otherwise locally dispersed, they should be retained in the closed container until all cinders have thoroughly cooled. COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 24: Reference
In normal operation, the probe temperature will be shown on the display. In case of an alarm or error, the following messages will be shown: Er = Memory error -- = Short-circuit probe error ∞ = Open probe error COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 25: Outdoor Hot Water Wood Furnace Wiring Diagram - Cpw 250 & Cpw 450
Line White Natural Line Line 110 Volts AC Ground CAUTION DO NOT CONNECT THE ELECTRICAL COMPONENTS OF THIS UNIT TO ANY OTHER ELECTRICAL APPLIANCE. DO NOT MODIFIY THE ELECTRICAL COMPONENTS OR ANY OTHER PART OF THIS FURNACE. MODIFICATION TO ANY PART OF THIS FURNACE WILL VOID THE WARRANTY. COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 26: Furnace Reference Chart
Warranty 10 Years 10 Years Capacity - Imperial gallons 125 - U.S. gallons - Litres 1,136 Options Front Draft Forced Natural Optional Optional When ordering parts be sure to specify: 1. Serial Number 2. Model Number 3. Applicable Option Standard Forced Draft Door Optional Natural Draft Door Solenoid and damper lid regulate air to blower Solenoid Solenoid Damper Lid Baffle Blower COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 27: Furnace Specifications
450MS Units Total Width Body Width Total Length Body Length Chimney Size Loading Door Size 20 x 20 20 x 24 51 x 51 51 x 61 Firebox Size Water Capacity Imperial gallons U.S. gallons Litres 1,136 Heating Area Sq. ft* 4,000 8,000 Sq. m* Shipping Weight 1,900 2,800 1,270 Note: Weights and measurements may vary slightly. * May vary according to home and climatic conditions. COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 28: Troubleshooting
Clean and oil blower. Solenoid rattles during The alignment between the solenoid and the Loosen all four adjustment screws and operation. lift tab is out. realign the solenoid until it operates smoothly. Extensive condensation Differential on aquastat not large enough, unit Increase differential settings. and creosote buildup. cuts in too often. Wet or poor quality of wood. Use dry seasoned firewood only. Ash tray is sticking. Creosote or condensation buildup. Oil drawer slides and edges as required and remove tray more often. COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 29: Digital Controller Troubleshooting
(54°C). When the snap disc function is but there is no power defaulted the power should be restored. coming through to the damper (and blower). The demand for heat is The damper lid may be stuck causing the Loosen the damper lid and push in reset on with sufficient wood in Reset Switch to pop out. button. the firebox but no power is coming to the damper (and blower). While reloading the The draft is restricted due to creosote buildup Clean the chimney stack, most buildup firebox there seems to be in the chimney stack. tends to be at the top of the stack. an excessive amount of smoke coming out of the door (more than usual). COZEBURN INSTALLATION AND OPERATION MANUAL... -
Page 30: Warranty
• Year ten (10) – ten percent (10%) coverage. or a Pro-Fab Authorized Cozeburn Furnace Dealer or a Pro-Fab Absolutely no warranty is provided after ten (10) years from Authorized Cozeburn Furnace Service Centre. the consumer date of purchase. PRO-FAB INDUSTRIES INC. WARRANTY Note: All parts NOT manufactured by Pro-Fab carry their own manufacturer’s warranty. The owner is responsible for all costs Pro-Fab Industries Inc. (hereinafter called “Pro-Fab”) warrants necessary to replace those parts unless covered by the appli- to the original owner of the Cozeburn Furnace (hereinafter cable manufacturer (except for the one (1) year labour cover- called the “Cozeburn”) the following: age at Pro-Fab rates and hours as stated above). A two (2) year warranty on the workmanship of the furnace and The above warranties are based on the following factors: workmanship on all parts manufactured by Pro-Fab, from the consumer date of purchase, and excluding normal wear items Pro-Fab reserves the right to repair or replace at its discretion such as (but not limited to) the door gasket, fire brick (if appli- any defective part or furnace, in whole or in part.