OPERATOR'S MANUAL CLEAN BURN MODELS: CB-1400, CB-1800, and CB-2800 MULTI-OIL FURNACES with CB-525-S2 BURNER U.L. Listed Used Oil Burning Appliance #MH15393 (N) U.L.-C Listed #CMP217 PUBLICATION DATE: 12/15/01, Rev. 7 CLEAN BURN PART # 43081 WARNING: DO NOT assemble, install, operate, or maintain this equipment without first reading and understanding the information provided in this manual. Installation and service must be accomplished by qualified personnel.
WARRANTY INFORMATION Clean Burn, Inc., MANUFACTURER, hereby warrants that MANUFACTURER's products shall be free from defect in material and workmanship under normal use according to the provisions and limitations herein set forth.
TABLE OF CONTENTS SECTION 1: INTRODUCTION .................................................................................... 1-1 Guide to this Manual ........................................................................................................ 1-1 For Your Safety... ............................................................................................................. 1-2 SECTION 2: UNPACKING .........................................................................................
TABLE OF CONTENTS SECTION 4: FURNACE INSTALLATION (continued) Determining the Type of Oil Tank ................................................................................... 4-7 Specifications for Inside Above Ground Tank Installation ....................................... 4-9 Specifications for Outside Above Ground Tank Installation .................................. 4-11 Specifications for Underground Tank Installation .................................................. 4-13 Installing the Oil Pump .
TABLE OF CONTENTS SECTION 8: ADJUSTING THE DRAFT OVER FIRE ................................................. 8-1 Checking for Correct Draft Over Fire .............................................................................. 8-1 Adjusting the Barometric Damper ................................................................................... 8-2 Solving Draft Overfire Problems .....................................................................................
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 1: INTRODUCTION Guide to this Manual This manual contains all the information necessary to safely install and operate the Clean Burn Furnace Models CB-1400, CB-1800, and CB-2800. Consult the Table of Contents for a detailed list of topics covered. You'll find this manual's step-by-step procedures easy to follow and understand. Should questions arise, please contact your Clean Burn dealer before starting any of the procedures in this manual.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 For Your Safety... For your safety, Clean Burn documentation contains the following types of safety statements (listed here in order of increasing intensity): • NOTE: A clarification of previous information or additional pertinent information. • ATTENTION: A safety statement indicating that potential equipment damage may occur if instructions are not followed.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 For Your Safety... (continued) WARNING: The Best Operator is a Careful Operator! By using common sense, observing general safety rules, and adhering to the precautions specific to the equipment, you, the operator, can promote safe equipment operation. Failure to use common sense, observe general safety rules, and adhere to the precautions specific to the equipment may result in equipment damage, fire, explosion, personal injury and/or death.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 For Your Safety...
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 2: UNPACKING Before assembling your furnace, you must accomplish the following activities described in this section: • Removing the Shipping Pallet • Unpacking and Inspecting All Components • Warranty Registration Removing the Shipping Pallet ATTENTION: Your furnace cabinet is attached to the shipping pallet with two screws to keep the cabinet from shifting during shipment.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Warranty Registration For proper warranty registration, Clean Burn requires that you fill out the provided warranty registration card and return it within 30 days to: CLEAN BURN WARRANTY REGISTRATION Clean Burn, Inc.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 3: FURNACE ASSEMBLY Understanding Assembly Assembling your Clean Burn Furnace includes the following steps: (1) Installing the Observation Port (2) Determining the Fan/Blower Assembly Configuration (3) Unit Heater Models: Installing the Fan Assembly (4) Central Furnace Models: Installing the Blower Assembly (5) Installing the Burner (6) Installing the Connector Block, Oil Line Tubing, and Air Line Tubing Clean Burn recommends that you review a
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 DETAIL OF HINGED OBSERVATION PORT JUNCTION BOX HEX HEAD SCREWS BURNER CABLE FAN LIMIT CONTROL HINGE BRACKET ELECTRICAL JUNCTION BOX MOUNTING FLANGE OBSERVATION PORT GASKET SPRING HANDLE FURNACE THROAT FACE PLATE LOCKING RING FRONT VIEW OF CABINET FRONT VIEW OF CABINET WITH BURNER, CIRCULATING FAN, CONNECTOR BLOCK, AIR LINE AND OIL LINE INSTALLED FIGURE 3A - Overview of Furnace Assembly NOTE: Furnace shown is CB-2800.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 ASSEMBLED OBSERVATION PORT OBSERVATION PORT HALF-MOON PIECE FACE PLATE ASSEMBLY OF OBSERVATION PORT FIGURE 3B - Three-dimensional View - Unit Heater Completely Assembled 3-3
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 FIGURE 3C - Three-dimensional View - Central Furnace Completely Assembled Installing the Observation Port CAUTION: The observation port must be correctly installed according to the following procedure to allow safe observation of the flame during furnace operation. Be sure to follow all safety procedures as outlined in this manual when observing the flame through the port. 1. 2. 3. 4. Refer to Figure 3B.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 STOP! READ THIS NOW. The following information is critical to the proper assembly and installation of your Clean Burn furnace; read this section carefully before starting any other procedures. Determining the Fan/Blower Assembly Configuration Before proceeding with the assembly of your furnace, it is important to determine the configuration of the fan/blower assembly for your furnace model.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Unit Heater Models: Installing the Fan Assembly NOTE: The following information on the installation of the fan assembly applies to Unit Heater Models (CB-1400 or CB-1800 or CB-2800) only. If you have a Central Furnace Model, refer to the appropriate information later in this section for installation of the blower assembly. CAUTION: Ducting any Unit Heater Furnace is not permitted. See Section 4 for additional information.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Central Furnace Models: Installing the Blower Assembly NOTE: The following information on the installation of the blower assembly applies to Central Furnace Models (CB-1800 or CB-2800) only. If you have a Unit Heater Model (CB-1400 or CB-1800 or CB-2800), refer to the appropriate information earlier in this section for installation of the fan assembly. NOTE: Ducting Central Furnace Models (CB-1800 or CB-2800) is permitted.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 FURNACE ASSEMBLY 14 Blower Assembly Parts List 1 2 3 4 5 6 7 8 9 10 11 12 13A 13B 14 Blower Motor Motor Pulley Motor Mounting Plate Motor Tensioning Bracket Blower Pulley V-Belt Belt Guard Blower Blower Guard Blower Mount Top Mounting Bracket U-Bolt Platform Mounting: two bolts/washers Ceiling Mounting: four all-thread rods with washers and double locking nuts Air Flow Plate (CB-2800 Central Furnace ONLY) VIEW OF BLOWER ASSEMBLY (SHOWN WITHOUT GUA
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Central Furnace Models: Installing the Blower Assembly (continued) AIR FLOW PLATE AIR FLOW PLATE INSTALLED ON TOP OF HEADER SELF-TAPPING SCREWS Figure 3G - Detail of Air Flow Plate Installation Preparing the Furnace Cabinet for Blower Installation (continued) For Platform-mounted Furnaces Only: 1. Refer to Figure 3F. 2. Install a washer and bolt in the two threaded lugs on the blower side of the furnace.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Central Furnace Models: Installing the Blower Assembly (continued) Installing the Blower on the Blower Mount 1. 2. 3. CAUTION: Follow the steps in this procedure carefully to ensure that the blower is installed securely on the blower mount. Refer to Figure 3F. Slide the blower into position so that the blower outlet fits inside the mounting bracket on the blower mount.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Central Furnace Models: Installing the Blower Assembly (continued) Installing the Motor Pulley CAUTION: It is essential that the correct motor pulley is installed for your specific ducting application. Make sure that qualified HVAC personnel properly design the ductwork for your furnace and determine the static pressure for your ducting application. 1. Refer to Figures 3F, 3H and the following charts.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Central Furnace Models: Installing the Blower Assembly (continued) Installing the Belt Guard and the Blower Guard 1. 2. Refer to Figures 3F and 3H. Install the belt guard and blower guard as shown. CAUTION: DO NOT operate the furnace without the belt and blower guards in place on the blower assembly. Installing the Electrical Conduit WARNING: Ensure that the main power is turned OFF before wiring the blower motor. 1. 2. 3.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Burner Checking the Burner Nozzle and Electrodes NOTE: The burner nozzle is factory installed. All furnace models (CB1400, CB-1800 and CB-2800) use a Delavan 9-5 nozzle. The nozzle size is indicated on the nozzle as shown in Figure 3J. Refer also to Appendix A at the back of the manual for additional specifications/instructions on the burner nozzle. ATTENTION: Check the electrode settings as specified in Figure 3J.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Burner (continued) Mounting the Burner on the Hinge Bracket ATTENTION: Burner tube components (e.g. electrodes and retention head) are factory set. Handle the burner with extreme care so that burner components are not damaged. 1. Remove the nut from the bolt on the mounting flange of the furnace cabinet, and set it aside for later use. 2.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Connector Block on the Furnace Door (continued) ATTENTION: The connector block includes an accumulator. The accumulator functions like a shock absorber on the oil line to prevent pressure buildup and protect vital burner components. It is important that the connector block is installed as shown so that the accumulator is in a vertical position to prevent sediment from settling in the accumulator.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Connector Block, Oil Line Tubing, and Air Line Tubing (continued) AIR LINE FITTING ON BURNER OIL LINE FITTING ON BURNER AIR LINE OIL LINE COMPRESSION FITTING CONNECTOR BLOCK INSTALLED ON FURNACE CABINET SWIVEL FITTING Figure 3M - Installation of Connector Block, Oil Line and Air Line (Front View) Installing the Air Line Tubing 1. 2. 3. Remove and discard the red caps from the air line tubing. Refer to Figure 3M.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 NOTE: Your furnace is now assembled and ready for installation. Install the furnace as soon as possible so the burner and/or fan are not "bumped" or damaged. If you must store the furnace for a period of time before installation, make sure it is located in a safe, secure area.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 3-18
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 4: FURNACE INSTALLATION Understanding Installation Installing your Clean Burn furnace is a multi-step process which includes: (1) Selecting a Location (2) Mounting the Furnace (3) Determining the Type of Oil Tank (4) Installing the Oil Pump (5) Wiring the Furnace and Pump (6) Installing the Oil Lines (7) Installing the Compressed Air Line (8) Installing the Stack (9) Installing the Wall Thermostat (10) Inspecting the Installation Clean Burn re
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 NON-RESTRICTIVE "CLASS A" STACK CAP "CLASS A" STACK INSULATED STACK WITH A STAINLESS STEEL LINER WARNING! OUTSIDE STACK AND STACK PENETRATIONS THROUGH CEILING, ROOF, OR SIDEWALL MUST BE "CLASS A" FOR FIRE SAFETY AND TO MAINTAIN PROPER DRAFT. WARNING! MAKE SURE TO INSTALL ALL STACK COMPONENTS WITH PROPER CLEARANCE FROM COMBUSTIBLES. EXTERIOR SINGLE WALL STACK DOES NOT MEET CODE.
10 FT. VERTICAL STACK HEIGHT OR EQUIVALENT DRAFT SYSTEM TO MAINTAIN -.02 W.C. DRAFT OVER FIRE. Operator's Manual: Models CB-1400, CB-1800, and CB-2800 NOTE: THE LAST STACK SECTION SHALL EXTEND AT LEAST 2 FT. ABOVE THE HIGHEST POINT AT WHICH IT COMES IN CONTACT WITH THE ROOF, AND AT LEAST 2 FT. HIGHER THAN ANY RIDGE, PARAPET WALL OR ROOF STRUCTURE WITHIN 10 FT. OF IT. CIRCULATING FAN SIDE CB-2800 FURNACE OIL PRESSURE LINE SPECIFICATIONS: LINE LENGTH MIN. LINE SIZE LENGTH UP TO 50 FT. 1/2" O.D.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Selecting a Location Guidelines for Selecting a Location The location you select for your furnace must allow the following: • Unobstructed, even heat distribution. • Safe, easy access for servicing. • Unobstructed passage for shop vehicles and equipment. • Proper clearances from combustibles. Verify according to your local safety codes. • Adequate combustion air per local codes. • Proper stack installation.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Determining Air Flow From the Furnace (continued) Air Flow (CFM) and Static Pressure (SP) Specifications for CB-1800 and CB-2800 Central Furnace Models Static Pressure "H20 in Outlet 0.20* 0.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Mounting the Furnace (continued) Floor Mounting CAUTION: If you are installing your furnace in an area with a combustible floor, you must construct a non-combustible floor as shown in Figure 4D. Refer to NFPA-31 or CSA-B-139. 1. Refer to Figure 4D and follow the instructions as provided in the diagram. MIN. 24 GA. STEEL PAN WITH MIN. 1 INCH (2.5CM) LIP FOR OIL CONTAINMENT MIN. 18" (46 CM) CB-2800 FURNACE MIN.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Determining the Type of Oil Tank It is very important that you determine which type of oil tank your furnace will be using, as this will determine the correct method for installing your oil pump and oil lines.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Determining the Type of Oil Tank (continued) CAUTION: National and local codes govern the use and installation of inside oil storage tanks. Your tank installation must comply with these codes. OIL FLOW MAX. 30 FT. HORIZONTAL SUCTION LINE OR NOT TO EXCEED 10" HG OF VACUUM MAX. 10 FT. VERTICAL SUCTION LIFT OR NOT TO EXCEED 10" HG OF VACUUM SUCTION OIL LINE FILL PIPE WITH RAINTIGHT CAP VENT PIPE WITH VENT CAP CLEAN-OUT MINIMUM 12 INCHES (30.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Determining the Type of Oil Tank (continued) Specifications for Inside Above Ground Tank Installation (Figure 4E) NOTE: Review the following specifications closely and fill-in as required. Procedures for oil pump and oil line installation can be found in the sections following the tank illustrations/specifications. Suction Line Specifications (Per Figure 4E) (1) (2) (3) (4) (5) Horizontal length of suction line (NOT to exceed 30 ft.) __________ ft.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Determining the Type of Oil Tank (continued) CAUTION: National and local codes govern the use and installation of outside oil storage tanks. Your tank installation must comply with these codes. MAX. 30 FT. HORIZONTAL SUCTION LINE OR NOT TO EXCEED 10" HG OF VACUUM OIL PUMP ASSEMBLY MOUNTED ON WALL INSIDE BUILDING CAUTION: THE SUCTION LINE FOR AN OUTSIDE OIL STORAGE TANK MAY REQUIRE HEAT TAPING TO ALLOW THE OIL TO FLOW DURING COLD WEATHER.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Determining the Type of Oil Tank (continued) Specifications for Outside Above Ground Tank Installation (Figure 4F) NOTE: Review the following specifications closely and fill-in as required. Procedures for oil pump and oil line installation can be found in the sections following the tank illustrations/specifications. Suction Line Specifications (Per Figure 4F) (1) (2) (3) (4) (5) Horizontal length of suction line (NOT to exceed 30 ft.) __________ ft.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Determining the Type of Oil Tank (continued) CAUTION: National and local codes govern the use, installation, and monitoring of underground oil storage tanks. Your tank installation must comply with these codes. MAX. 30 FT. HORIZONTAL SUCTION LINE OR NOT TO EXCEED 10" HG OF VACUUM WHEN USING AN UNDERGROUND TANK, YOU MUST CONSIDER THE FOLLOWING: CAUTION: BEFORE BURYING ANY LINES, MAKE SURE TO THOROUGHLY TEST THE FURNACE SYSTEM.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Determining the Type of Oil Tank (continued) Specifications for Underground Tank Installation (Figure 4G) NOTE: Review the following specifications closely and fill-in as required. Procedures for oil pump and oil line installation can be found in the sections following the tank illustrations/specifications. CAUTION: The underground suction line must be installed in appropriate containment and must comply with all applicable national and local codes.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Oil Pump After determining the type of oil tank your furnace installation will use, you can proceed by installing the oil pump accordingly. 1. 2. 3. 4. Study the specifications for oil pump installation provided in the appropriate tank/pump installation diagram (either Figure 4E, 4F, or 4G). Also refer to the oil pump installation diagram provided in this section (Figure 4H).
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Oil Pump (continued) OIL FLOW PUMP MOUNTED ON WALL NOTE: THE ARROW ON THE PUMP HEAD SHOWS DIRECTION OF MOTOR ROTATION. DIRECTION OF OIL FLOW IS OPPOSITE TO THE ARROW ON THE PUMP HEAD. INSTALL THE VACUUM GAUGE IN ONE OF THE GAUGE PORTS ON THE OUTLET SIDE OF THE FILTER.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Wiring the Furnace and Pump WARNING: To avoid electrical shock, make sure that power to the furnace is turned OFF before connecting any wires. A licensed electrician should install all wiring to your furnace. All wiring must be in accordance with the National Uniform Electrical Code and local codes. Properly size all wires and use electrical conduit for all electrical lines.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Oil Lines Your furnace installation requires two oil lines: (1) Suction oil line: oil line and suction line components from the tank to the pump. (2) Pressure oil line: oil line from the pump to the connector block on the furnace. Procedures and specifications for the installation of the oil lines follow. ATTENTION: Be sure to purchase copper tubing which is sized correctly for your installation.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Suction Oil Line (continued) 4. 5. Install the canister filter in the suction line according to the specifications on the appropriate Tank/Pump diagram (either Figure 4E, 4F, or 4G). NOTE: DO NOT install the canister filter in the pressure oil line. This filter must be installed in the suction oil line to protect the pump head. Ensure that the filter can be easily accessed for cleaning.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Compressed Air Line (continued) 4. Install a water trap or extractor/dryer in the air line with an automatic drain so compressed air (rather than water) is supplied to the burner. NOTE: Water must not be fed to the burner, or the flame will be extinguished and the burner will shut down. Be sure to drain water from your compressor tank on a regular basis to keep water out of the air line.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 2 FT. (61 CM) 10 FT. (3 M) MINIMUM VERTICAL STACK HEIGHT "CLASS A" STACK CAP NON-RESTRICTIVE TYPE TO ALLOW FREE FLOW OF THE STACK GASES NOTE: THE LAST STACK SECTION SHALL EXTEND AT LEAST 2 FEET (61 CM) ABOVE THE HIGHEST POINT AT WHICH IT COMES IN CONTACT WITH THE ROOF AND AT LEAST 2 FEET (61 CM) HIGHER THAN ANY RIDGE, PARAPET, WALL, OR ROOF STRUCTURE WITHIN 10 FEET (3 M) OF IT. 10 FT. (3 M) WATERTIGHT ROOF FLASHING FOR CB1400/1800/2800 USE MIN.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 WARNING! OUTSIDE STACK AND STACK PENETRATIONS THROUGH CEILING, ROOF, OR SIDEWALL MUST BE "CLASS A" FOR FIRE SAFETY AND TO MAINTAIN PROPER DRAFT. EXTERIOR SINGLE WALL STACK DOES NOT MEET FIRE CODE! "CLASS A" STACK CAP NON-RESTRICTIVE TYPE TO ALLOW FREE FLOW OF THE STACK GASES WARNING! MAKE SURE TO INSTALL ALL STACK COMPONENTS WITH PROPER SUPPORT AND CLEARANCES FROM CONBUSTIBLES. FOLLOW STACK MANUFACTURER'S SPECIFICATIONS.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Interior Stack WARNING: Single wall stack components may be used only for those portions of the stack which are located inside your building and away from any fire/burn hazards. All single wall stack components must be located a minimum 18 inches from combustibles. 1. 2. Install the single wall stack with proper clearances from combustibles. Also ensure that the stack is located a safe distance from all shop personnel.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Stack Penetration CAUTION: When running the stack through your ceiling, roof, or sidewall, you must use a proper insulated "Class A" penetration with a stainless steel liner. DO NOT run single-wall stack through your ceilng, roof or sidewall. Single-wall penetrations do not meet safety codes and may create a fire hazard. Provide proper clearances to combustibles per all applicable codes. 1. 2. Refer to Figure 4I/4J as needed.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Wall Thermostat ATTENTION: Before installing the round Honeywell thermostat, remove the red shipping tab. DO NOT turn the dial on the thermostat until the red shipping tab has been removed, or serious damage to the thermostat will occur! 1. 2. 3. 4. 5. Select a location for the thermostat on an interior wall away from the furnace and cold drafts. Run "two wire" (minimum 18 gauge) thermostat cable between the burner and the thermostat.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 5: OIL PUMP PRIMING Understanding Oil Pump Priming Preparing your Clean Burn furnace for operation begins with priming the oil pump.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Preparing the Canister Filter for Pump Priming ATTENTION: Fill the canister filter with used oil so the pump gears are charged with oil during the priming procedure. DO NOT use new motor oil; it will probably not ignite at the burner. DO NOT run the pump with dry gears, or the pump will not prime and damage may occur. 1. Refer to Figure 5A. 2. Remove the four (4) bolts holding the canister bowl in place, then remove the bowl. 3.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Preparing the Pump for Pump Priming 1. 2. 3. 4. Refer to Figure 5B. Use a 3/8" wrench to open the bleeder port on the pump head (two to three full turns) so the bleeder is completely open. Fill a small squeeze bottle with used oil, and squirt a few shots of used oil into the bleeder on the pump. This ensures that the pump gears are charged with oil so the pump can pull an adequate vacuum to prime.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Preparing the Burner for Pump Priming NOTE: It is necessary to allow the burner to warm up at least 15 minutes prior to activating the burner during the pump priming sequence. The proving switch on the preheater block will not allow the burner to start until the block is hot. 1. Turn the switch on the wall thermostat to OFF. NOTE: If your thermostat does not have an OFF setting, disconnect one thermostat wire so the burner will not run. 2.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Activating the Pump IMPORTANT NOTE: Activating the pump for pump priming involves running the burner by jumping the "F" terminals of the oil primary control. This procedure (i.e. jumping the "F" terminals) should be used only for this specific purpose--never for normal operation. This procedure is accomplished easily by two people: one at the burner and one at the wall thermostat.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Establishing Proper Oil Flow at the Pump 1. 2. 3. Within one minute after opening the bleeder port, oil should be sputtering from the port. Make sure the container is positioned to catch the oil flowing from the port. ATTENTION: If no oil flows within one minute, shut the pump off and call your Clean Burn dealer. DO NOT run the pump "dry"--doing so may damage the gear set.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 6: STARTING AND ADJUSTING THE BURNER Understanding Burner Startup and Adjustment Starting and adjusting the burner involves a series of separate procedures which must be accomplished in sequence without interruption. Review all the procedures before attempting burner startup and adjustment, paying careful attention to safety information statements. Preparing the Burner for Startup 1. 2. 3. 4. 5. Turn the switch on the wall thermostat OFF.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Preparing the Burner for Startup (continued) 6. Initial Adjustment of the Combustion Air Band: WARNING: The combustion air band must be properly adjusted to ensure that the burner ignites and burns correctly. DO NOT attempt to start the burner with the combustion air band wide open or completely closed. The burner may not ignite correctly. Failure to heed this warning may result in a fire or explosion hazard.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Starting the Burner 1. Turn the switch on the wall thermostat to HEAT and adjust the thermostat setting above room temperature to start the burner. 2. Adjusting the Air Regulator: As soon as the burner starts running, turn the knob on the air regulator clockwise to achieve proper operating air pressure. Refer to the Initial Adjustment Charts. 3.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Starting the Burner (continued) 5. 6. 7. 8. Check the flame length after the burner has fired for 15 minutes. If necessary, adjust the oil regulator to fine tune the flame. Tighten the locking nuts on the oil regulator and the air regulator. NOTE: After initial startup, check the flame length at least weekly and readjust as necessary.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 7: RESETTING THE OIL PRIMARY CONTROL Understanding the Oil Primary Control The oil primary control will go into safety lockout and shut the burner off when it detects flame-out during burner operation. The oil primary control will then wait approximately one to two minutes and attempt to re-ignite the burner (recycle mode). If the burner does not re-ignite, the control will shut the burner off on safety.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 7-2
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 8: ADJUSTING THE DRAFT OVER FIRE Understanding the Importance of Draft Draft in the furnace is created as the hot combustion gases rise up the stack, creating a negative pressure inside the stack and the furnace. This negative pressure is measured as inches of water column (W.C.) of draft. A proper draft overfire of -.02 w.c.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Adjusting the Barometric Damper NOTE: If the draft overfire is not in the -.02 to -.04 w.c. range, it is necessary to adjust the barometric damper. 1. 2. 3. 4. 5. Before starting the burner, turn the weight on the flapper COUNTERCLOCKWISE until the flapper remains closed. This will provide maximum draft for the furnace. Follow the directions in Section 6 to start and adjust the burner.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Understanding the Effect of Exhaust Fans on Draft Any type of exhaust fan, paint booth, or exhaust system in a building will create negative pressure in the building unless there is a source of make-up air (i.e. fresh air which enters the building and replaces the air removed by the exhaust fans.) Refer to Figure 8C on the following page.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 PROPER DRAFT BACKDRAFT OIL SPRAY AND HEAT IS FORCED BACK AGAINST THE BURNER AND RESULTS IN OIL-FOULED ELECTRODES AND RETENTION HEAD. SEVERE BACKDRAFT WILL HEAT DAMAGE THE CAD CELL AND TRANSFORMER. BACKDRAFT CREATED BY EXHAUST FAN EXHAUST FAN CREATES BACKDRAFT IN STACK DRAFT OVERFIRE OF -.02 W.C. MEANS COMBUSTION GASES ARE FLOWING AWAY FORM THE BURNER, THROUGH THE FURNACE FLUES AND UP THE STACK.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing a Make-up Air Louver Exhaust Fans and Make-up Air Louvers When exhaust fans are operated in tight buildings, there is little or no source of fresh air to replace the air removed from the building by the exhaust fan. This results in negative pressure (vacuum) in the building which creates severe backdraft problems at the furnace.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Installing the Make-up Air Louver NOTE: It is very important to follow these instructions carefully to ensure proper performance of the louver. 1. 2. 3. The louver must not be close to the furnace. The fresh air should travel at least 40 to 50 feet before reaching the furnace so the air warms up. The furnace will not heat well if it is receiving cold return air.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 SECTION 9: MAINTENANCE Understanding Maintenance Maintaining your Clean Burn furnace is an important activity which includes several periodic maintenance activities and an annual burner tune-up...all are necessary to keep your furnace running in peak condition.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Cleaning the Canister Filter NOTE: Never operate your furnace with more than 10" HG of vacuum on the suction side of the pump. High vacuum separates air from the oil and results in erratic burner operation. The following protective gear should be worn when cleaning the filter: • Rubber gloves • Safety goggles 1. Close the ball valve adjacent to the filter. 2. Position a container under the filter. 3.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Cleaning Ash from the Furnace NOTE: The maintenance interval for cleaning ash from the furnace is approximately 700 hours of operation as indicated on the hour meter on the burner. Be sure to clean the ash from your furnace at least twice during the heating season. Your furnace may require more frequent clean out of the ash due to contaminants in the oil or heavy use. As ash accumulates, furnace heat output declines, and the stack temperature rises.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Cleaning the Ash (continued) 4. Remove the clean-out door(s) to clean ash from inside the combustion chamber (see Figure 9B): a. Disconnect the stack from the furnace breach. b. Remove the clean-out panel from the back of the furnace. c. Remove the cross brace (Model CB-2800 only). d. Remove the clean-out door(s) to expose the CB-1800 is shown here. heat exchanger flues and CB-1400 is similar. the combustion chamber. e.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Cleaning the Ash (continued) j. Inspect the fiberglass rope gasket. NOTE: Make sure the fiberglass rope gasket is in good condition and the clean-out door(s) seal(s) tightly. If the door(s) does not seal tightly, replace damaged components. k. Re-install the furnace components: clean-out door(s), cross brace (CB-2800), clean-out panel, and stack. NOTE: You may need to bleed air from the oil line before starting the burner.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Cleaning the Tank DO NOT allow water, sludge, or other debris to accumulate in your oil supply tank to the point that noncombustible or harmful materials are drawn into the pump or burner. Drain water and sludge from the bottom of your tank at least once a year, and more frequently with water accumulation. NOTE: If your used oil tank has not been cleaned on a regular basis, a considerable amount of sludge, etc.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 APPENDIX A Detailed Furnace Specifications FURNACE SPECIFICATION CB-1400 CB-1800 CB-2800 BTUH Input Listed Fuels 140,000 @ 1.0 GPH #2 Fuel Oil Used Crankcase Oil Used ATF Used Hydraulic Oil 33.75 / 29.75 / 29.00 185,000 @ 1.3 GPH #2 Fuel Oil Used Crankcase Oil Used ATF Used Hydraulic Oil 40 / 30 / 28 280,000 @ 2.0 GPH #2 Fuel Oil Used Crankcase Oil Used ATF Used Hydraulic Oil 53 / 36 / 33 43.75 / 40.75 / 29.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Burner Technical Specifications NOTE: These burner specifications apply to all three furnace models--CB-1400, CB-1800, and CB-2800. Burner CB-525-S2 Ignition Transformer Carlin Transformer 14,000 volts Nozzle Delavan 9-5 Burner Motor 1/10 HP 3200 RPM with centrifugal switch Burner Motor Rotation CCW shaft end Compressed Air Requirements 2.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Furnace Dimensions (CB-1400) 16.875 33.750 20.875 45.750 TOP VIEW (SHOWING MOUNTING LUGS) WITH BURNER INSTALLED 29.750 23.125 29.000 16.250 SIDE VIEW (LOUVER SIDE) FRONT VIEW (BURNER SIDE) 40.000 WITH FAN INSTALLED 33.750 Ø21.250 29.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Furnace Dimensions (CB-1800) CB-1800 Central Furnace Overall Dimensions & Weight with burner/blower package installed: 476 mm 70" L x 42" W x 28" H Weight: 500 lbs.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Furnace Dimensions (CB-2800) CB-2800 Central Furnace Overall Dimensions & Weight with burner/blower package installed: 648 mm 83" L x 48" W x 33" H Weight: 700 lbs.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Burner Components 3 24 5 23 26 25 SEE ILLUSTRATION I88543 FOR PARTS NUMBER.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Burner Components (continued) ITEM # PART # QTY PART DESCRIPTION 1 26103 1 AIR INTAKE OUTER PLATE 2 11359 1 AIR INTAKE INNER PLATE 3 33188 1 CARLIN PRIMARY CONTROL 4 33335 1 ISOLATOR 5 33189 1 CARLIN IGNITER (TRANSFORMER) 6 33116 1 CAD CELL 7 11243 1 TRANSFORMER PLATE 8 32178 1 OIL GAUGE 0-15 PSI 9 32235 1 FEMALE ELBOW (3/16 T x 1/8 NPT) 10 32179 1 AIR GAUGE 0-60 PSI 11 32253 1 FEMALE ELBOW (1/8 TP x 1/8
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Burner Components (continued) 58 30 57 (8) 31 56 55 32 (8) 59 54 1 3 33 34 53 2 35 4 52 36 51 27 50 6 5 39 40 47 26 (2) 12 (4) 17 29 38 48 (2) 10 37 49 11 7 29 45 41 25 28 42 46 43 9 44 8 13 14 15 1 2 3 4 5 6 7 24 8 9 10 11 12 13 16 19 17 21 (2) 20 22 18 FIGURE A2 - Preheater Block Assembly Component Detail A-8 23 I88543
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Burner Components (continued) ITEM # PART # QTY PART DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 34169 33183 34165 32000 13150 32007 33298 33381 33418 32199 32050 32189 32043 54020 32201 33247 34036 26059 33057 26090 32190 32202 32201 33173 33041 32325 54020 33011 32359 14090 34148 34114 34147 34022 32306 32226 3
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Burner Components (continued) INSTALLATION OF THE SPINNER RETENTION HEAD THE SPINNER RETENTION HEAD FITS INSIDE THE BURNER TUBE AND REQUIRES (3) SELF-TAPPING SCREWS. IT IS VERY IMPORTANT THAT THE SPINNER HEAD IS NOT TIPPED FROM SIDE TO SIDE OR FROM TOP TO BOTTOM. 3X VI EW EW VI A A- BB USE PROVIDED SCREWDRIVER AS WEDGE TO HOLD THE SPINNER RETENTION HEAD IN POSITION. THEN TIGHTEN THE THREE SCREWS TO LOCK THE HEAD IN POSITION.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Burner Components (continued) Model CB-1400 CB-1800 CB-2800 Nozzle Size Delavan 9-5 Delavan 9-5 Delavan 9-5 HEAD DISTRIBUTOR NOZZLE SIZE IS STAMPED ON FLAT OF NOZZLE HEAD ORIFICE STEM O-RING Removing the Nozzle for Cleaning: NOTE: Due to swivel fittings on the air and oil lines, it is not necessary to disconnect these lines when swinging the burner open. 1. Remove the lock-down nut on the mounting flange bolt. 2.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Oil Pump Components PUMP MOUNT PUMP MOTOR PUMP HEAD COUPLING CAUTION: WHEN REPLACING THE HEAD, MAKE SURE TO TIGHTEN THE LOCK SCREWS ON THE COUPLING LAST (AFTER THE PUMP HEAD BOLTS HAVE BEEN TIGHTENED) SO THE PUMP AND MOTOR BEARINGS ARE NOT COMPRESSED AND DAMAGED. PUMP HEAD STRAINER COVER COVER GASKET BOLT GASKET COVER BOLT CAUTION: WHEN CLEANING THE PUMP HEAD STRAINER, INSTALL A NEW GASKET SO THE PUMP HEAD IS AIRTIGHT.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Oil Pump Components (continued) Vacuum Testing the Oil Pump Vacuum testing the oil pump is a very accurate way to determine the following: • The condition of the pump -- the ability of the pump to pull a vacuum and suck oil from the tank. • The condition of the fittings, gaskets and seals from the ball valve to the pump -- these components must all be airtight to avoid suction leaks.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 Fan Limit Control Understanding the Operation of the Fan Limit Control The fan limit control senses air temperature within the furnace cabinet. This control contains two switches: the limit switch and the fan switch. Fan Switch: The fan switch is normally open and provides power to the fan (or blower). When the fan limit control senses "Fan On" temperature, the fan switch closes and starts the fan (or blower).
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 APPENDIX B Wiring Diagrams 120 VOLTS, 60 Hz, SINGLE PHASE BLACK BLACK WHITE L1 L1 L1 L2 WHITE L2 L2 CIRC.
FIGURE B2 - Burner Wiring Diagram I88249 WALL THERMO− STAT RED PRIMARY OIL FORMER TRANS− NOZZLE TEMP.SW. 140 WATTS NOZZLE HEATER AIR SOLENOID BLACK RED 140 WHITE BLUE ORANGE WHITE MOTOR BURNER JUMPERS 5 6 1 2 3 4 7 8 GREEN WHITE GREEN LIGHT OIL SOLENOID YELLOW CAD CELL YELLOW B-2 CENTRIFICAL SWITCH BLACK BLACK 9 10 11 12 13 CAPACITOR AMBER LIGHT CONNECTOR (FACE) METER HOUR WHITE BLUE AIR SWITCH N.O.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 MODELS CB-1400/CB-1800 & CB-2800 44046 DWG. No............. OPTIONAL SERVICE HOT NEUTRAL CIRC FAN MOTOR FAN M1 FAN LIMIT CONTROL SEE OPERATOR'S MANUAL HI LIMIT OIL PUMP MOTOR M2 GRN RD WHT BK DRAFT INDUCER MOTOR (OPTIONAL) WHT GRN WALL THERMOSTAT BK RD CAD CELL PROVING SWITCH 120° BK OR F U R N A C E F F T OIL PRIMARY CONTROL T WHT AIR COMPRESSOR (OPTIONAL) AIR SOL. IGNITION TRANSF.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 B-4
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 APPENDIX B Wiring Diagrams 120 VOLTS, 60 Hz, SINGLE PHASE BLACK BLACK WHITE L1 L1 L1 L2 WHITE L2 L2 CIRC.
FIGURE B2 - Burner Wiring Diagram I88249 WALL THERMO− STAT RED PRIMARY OIL FORMER TRANS− NOZZLE TEMP.SW. 140 WATTS NOZZLE HEATER AIR SOLENOID BLACK RED 140 WHITE BLUE ORANGE WHITE MOTOR BURNER JUMPERS 5 6 1 2 3 4 7 8 GREEN WHITE GREEN LIGHT OIL SOLENOID YELLOW CAD CELL YELLOW B-2 CENTRIFICAL SWITCH BLACK BLACK 9 10 11 12 13 CAPACITOR AMBER LIGHT CONNECTOR (FACE) METER HOUR WHITE BLUE AIR SWITCH N.O.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 MODELS CB-1400/CB-1800 & CB-2800 44046 DWG. No............. OPTIONAL SERVICE HOT NEUTRAL CIRC FAN MOTOR FAN M1 FAN LIMIT CONTROL SEE OPERATOR'S MANUAL HI LIMIT OIL PUMP MOTOR M2 GRN RD WHT BK DRAFT INDUCER MOTOR (OPTIONAL) WHT GRN WALL THERMOSTAT BK RD CAD CELL PROVING SWITCH 120° BK OR F U R N A C E F F T OIL PRIMARY CONTROL T WHT AIR COMPRESSOR (OPTIONAL) AIR SOL. IGNITION TRANSF.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 B-4
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 APPENDIX C Furnace Service Record Furnace Purchased: Date __________ From (name/phone)________________________________ Furnace Installed: Date ___________ By (name/phone)__________________________________ Furnace Inspected: Date __________ By (name/phone)__________________________________ Draft Readings (date / reading) Service Record (date / initials of serviceman) Burner Canister Filter Stack Chamber & Flues Stack *A.P.M.
Operator's Manual: Models CB-1400, CB-1800, and CB-2800 C-2
