Burnham 8H/8HE User's Manual
Contents
1. true yellow tipping If yellow flames are observed follow instructions TO TURN OFF GAS TO APPLIANCE see appropriate figure as listed in Table 1 and contact qualified service agency 6 Adjust thermostat to normal setting Schedule Inspection by Qualified Service Agency Annual or at Beginning of Heating Season For continued safe operation a qualified service agency must provide a more detailed inspection of burners heat exchanger and vent system and provide maintenance as specified in Installation Operating and Service Instructions PILOT BURNER THERMOCOUPLE Figure 8 24 Volt Continuous Ignition System Honeywell Q314 Pilot Flame COMBINATION IGNITION CENTER ELECTRODE SENSING FLAME GROUND STRAP Figure 9 El Intermittent Ignition Honeywell Q3481B Pilot Flame 10 FLAME ROD CENTER FLAME PRIMARY AIR OPENING IGNITION ELECTRODE Figure 10 EP Intermittent Ignition Honeywell Q179C Pilot Flame INCANDESCENT OUTER MANTLE BLUE WITH OCCASIONAL ORANGE FLASHING OUTER CONE DARKER TRANSPARENT BLUE INNER CONE SHARPLY OUTLINED WITH BRIGHT LIGHT BLUE FLAME RETENTION INNER CONE PARTIALLY LIFTED FROM BURNER Figure 11 Main Burner Flame AUTOMATIC PILOT VALVE PILOT BURNER MANUAL PILOT SHUT OFF VALVE TO EXTERNAL MAIN GAS SUPPLY Figure 12 EP CSD 1 Intermittent Ignition Pilot Piping All Series 8H 8HE repair parts may be obtained through2. Figure 1 A device which automatically interrupts boiler operation when flames or excessive heat are present in the vestibule The control is a single use device If the control was activated to interrupt boiler operation do not attempt to place boiler in operation Contact a qualified service agency 4 24 Volt Continuous Ignition System Standing Pilot See Figure 1 The Continuous Ignition System consists of a a combination gas valve to regulate gas flow to burners b aconstant burning pilot burner to provide the ignition source for main burners c athermocouple to sense pilot burner flame and cause gas control valve to turn off main burner and pilot burner gas flow should pilot burner flame extinguish 5 24 Volt Intermittent Ignition System ED See Figure 1 The Electronic Ignition System consists of a anignition module to initiate monitor and stop burner operation b acombination gas valve to regulate gas flow to burners c apilot burner to provide the ignition source for main burners 6 120 Volt Intermittent Ignition EP See Figure 2 The Intermittent Ignition System consists of a an automatic main gas valve to regulate gas flow to burners b an automatic pilot gas valve to regulate gas flow to the pilot burner c apilot burner to provide the ignition source for main burners d an ignition transformer to provide the ignition source for the pilot burner e aflame sensor to electr
3. rejoindre le fournisseur de gaz appelez le service des incendies L installation et l entretien doivent tre assur x par un installateur ou un service d entretien qualifi ou par le fournisseur de gaz BOILER NOT FOR INSTALLATION ON COMBUSTIBLE FLOORS UNLESS FLOOR SHIELD OR NATIONAL BUILDING CODE APPROVED MATERIALS ARE INSTALLED BETWEEN BOILER AND FLOOR r n www burnhamcommercial com 81416892R1 X 15 The following terms are used throughout this manual to bring attention to the presence of hazards of various risk levels Z WARNING A CAUTION Indicates a potentially hazardous situation which Indicates a potentially hazardous situation which if not avoided could result in death serious injury if not avoided may result in moderate or minor or substantial property damage injury or property damage Important Product Safety Information Refractory Ceramic Fiber Product AWARNING The Repair Parts list designates parts that contain refractory ceramic fibers RCF RCF has been classified as a possible human carcinogen When exposed to temperatures above 1805 F such as during direct flame contact RCF changes into crystalline silica a known carcinogen When disturbed as a result of servicing or repair these substances become airborne and if inhaled may be hazardous to your health AVOID Breathing Fiber Particulates and Dust Precautionary Measures Do not remove or replace RCF parts or attem
4. some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electric switch do not use any phone in your building e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e If you cannot reach your gas supplier call the fire department C Use only your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand don t try to repair it call a qualified service technician Force or attempted repair may result in a fire or explosion D Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water OPERATING INSTRUCTIONS STOP Read the safety information above on this label Set the thermostat to lowest setting Turn off all electric power to the appliance RESET SAFETY SWITCH BUTTON ELECTRONIC MAIN GAS ROCKER MAIN POWER SWITCH ROCKER SWITCH CONTROL LOCATION DIAGRAM EP SYSTEM Flip both rocker switches to O position off This appliance is equipped with an ignition device which automatically lights the pilot Do not try to light the pilot by hand Remove front door Open manual pilot valve CSD 1 Boilers Only Locate the gas control valve at the en
5. your local Burnham Wholesale distributor Should you require assistance in locating a Burnham distributor in your area or have questions regarding the availability of Burnham products or repair parts please contact Burnham Customer Service at 888 791 3790 or Fax 717 293 5803 11
6. OR pele STEP 3 REAR PANEL STEP 2 DOWN FORWARD LOWER FRONT TIE BAR SIDE VIEW Figure 3 Jacket Front Door Removal FOR YOUR SAFETY READ BEFORE LIGHTING WARNING if you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life A This appliance has a pilot which must be lighted by hand When lighting the pilot follow these instruc tions exactly B BEFORE LIGHTING smell all around the appliance area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance e Do not touch any electric switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions 1 STOP Read the safety information above on this label 2 Read the lighting instructions all the way through before starting the procedure 3 If equipped with vent damper set the room thermo stat to highest setting and wait two 2 minutes for the damper to open Turn off all electric power to the appliance Set the room thermostat to lowest setting Remove front door V POSITION INDICATOR Locate the gas control valve at the end of the gas supply pipe going into the poor fre gas control knob is the gray or brown plastic knob located on top of the gas control va
7. USER S INFORMATION MANUAL SERIES 8H 8HE Gas Fired Boiler WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier AVERTISSEMENT Assurez vous de bien suivre les instructions donn es dans cette notice pour r duire au minimum le risque d incendie ou d explosion ou pour viter tout dommage mat riel toute blessure ou la mort Ne pas entreposer ni utiliser d essence ni d autres vapeurs ou liquides inflam mables dans le voisinage de cet appareil ou de tout autre appareil QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ Ne pas tenter d allumer d appareils Ne touchez aucun interrupteur Ne pas vous servir des t l phones dans le b timent o vous vous trouvez Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez
8. appliance area for gas Be sure to smell next to the floor because some don t try to repair it call a qualified service technician gas is heavier than air and will settle on the floor Force or attempted repair may result in a fire or WHAT TO DO IF YOU SMELL GAS explosion e Do not try to light any appliance D Do not use this appliance if any part has been under e Do not touch any electric switch do not use any water Immediately call a qualified service technician phone in your building to inspect the appliance and to replace any part of the e Immediately call your gas supplier from a neighbor s control system and any gas control which has been phone Follow the gas supplier s instructions under water C Use only your hand to turn the gas control knob Never use tools If the knob will not turn by hand OPERATING INSTRUCTIONS STOP Read the safety information above on this label 7 Rotate gas control knob clockwise TK from ON _ Set the thermostat to lowest setting position to OFF Make sure knob rests against stop Turn off all electric power to the appliance Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas This appliance is equipped with an ignition device STOP Follow B in the safety information above on which automatically lights the pilot Do not try to this label If you do not smell gas go to the next step light the pilot by hand POSITION Rota
9. bons in the vicinity of the boiler Sources of hydrocarbons include bleaches cleaners chemicals sprays paint removers fabric softeners cat litter and refrigerants B Inspect Vent System Monthly See Figure 7 Follow instructions TO TURN OFF GAS TO APPLIANCE see Figures 4 thru 6 and contact a qualified service agency if any of the following conditions are found Collapsed vent pipe Disconnected or loose Joints Sags in horizontal runs 1 2 3 4 Corrosion or other deterioration 5 Broken or loose supports 6 Blocked vent switch not attached to draft hood CLEANOUT AL _ L FLOOR LINE Figure 7 Typical Vent System Installations C Inspect Pilot and Main Burner Flame Monthly 1 Adjust thermostat to lowest setting 2 Remove front removable panel See Figure 3 3 Adjust thermostat to highest setting 4 Check pilot burner flame through observation port See Figures 8 through 11 for appropriate pilot burner illustration The center flame should be steady medium hard blue enveloping 3 8 to 1 2 inch of thermocouple If flames are yellow and lazy follow instructions TO TURN OFF GAS TO APPLIANCE see appropriate Figure as listed in Table 1 and contact qualified service agency 5 Check main burner flames through observation port See Figure 11 Flame should have clearly defined inner cones with no yellow tipping Orange yellow streaks caused by dust should not be confused with
10. d of the gas supply pipe going into the boiler The gas control knob is the knob located on top of the gas valve see diagram to right Rotate gas control knob clockwise from ON position to OFF Make sure knob rests against stop Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information above on this label If you do not smell gas go to the next step POSITION INDICATOR GAS CONTROL KNOB SHOWN IN OFF POSITION 11 EP SYSTEM e Turn gas control knob counterclockwise w from OFF to PILOT When the proper position is reached the gas control knob will pop up e Turn on all electric power to the appliance Set the thermostat or operating control to desired setting See control location diagram On the electronic control panel flip the main power rocker switch to I position on The POWER status indicator will light e The pilot will light electronically If pilot failure occurs the ALARM indicator will light In case of pilot failure proceed to step 11 Turn gas control knob counterclockwise 43 to ON On the electronic control panel flip the main gas valve rocker switch to I position on The MAIN gas valve indicator will light Main burners will operate MAIN gas valve indicator will cycle on and off at the same time as the thermostat or operating control and the main burners Replace fro
11. lve GAS CONTROL KNOB SHOWN IN OFF POSITION 8 Push in gas control knob slightly and turn clockwise amp to OFF NOTE Knob cannot be turned from PILOT to OFF unless knob is pushed in slightly Do not force 9 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information above on this label If you do not smell gas go to the next step NOTE Vent damper must be open during this five 5 minute wait period 1 Set the thermostat to the lowest setting 2 Turn off all electric power to the appliance if service is to be performed 3 Remove front door LIGHTING INSTRUCTIONS e f you cannot reach your gas supplier call the fire department C Use only your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand don t try to repair it call a qualified service technician Force or attempted repair may result in a fire or explosion D Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water 10 Remove burner access panel Pilot Burner 11 Find the pilot by following Thermocouple the aluminum tube from the gas control valve to the pilot located between the steel tube bu
12. nt door 12 If the appliance will not operate follow the instructions TO TURN OFF GAS TO APPLIANCE and call your service technician or gas supplier TO TURN OFF GAS TO APPLIANCE Set the thermostat to the lowest setting Turn off all electric power to the appliance if service is to be performed Remove front door 4 Rotate gas control knob clockwise TK from ON position to OFF Make sure knob rests against stop 5 Close manual pilot valve CSD 1 Boilers Only 6 Replace front door 81460284R4 Figure 6 Operating Instructions EP Ignition System User Maintenance AWARNING Service on this boiler should be undertaken only by trained and skilled personnel from a qualified service agency Inspections should be performed at intervals specified in Installation Operating and Service Instructions and this manual Maintain manuals in a legible condition Keep boiler area clear and free of combustible materials gasoline and other flammable vapors and liquids Do not place any obstructions in boiler room that will hinder flow of combustion and ventilation air A General Housekeeping Continuous 1 Keep boiler area clear and free of combustible materials and obstructions to the free flow of combustion and ventilation air to the boiler 2 Do not store or use gasoline or other flammable vapors or liquids in the vicinity of the boiler or any other appliance 3 Do not store or use sources of hydrocar
13. onically monitor pilot flame and cause gas control valve to turn off main burner and pilot burner gas flow should pilot burner flame extinguish B Instructions to place boiler in operation and to turn off boiler are shown on the Lighting or Operating Instruction label posted on the inside of the front removable door See Figure 3 for front door removal instructions Lighting and Operating Instructions are also shown in Figures 4 thru 6 Lighting and Operating Instructions vary with the type of control system furnished Refer to Table 1 for the appropriate Figure 7 VENT DA IF USED BLOCKED VENT SWITCH cr 7 MANUAL SHUT OFF VALVE SECOND LIMIT OPTIONAL IGNITION MODULE El ONLY GAS CONTROL VALVE FLAME ROLLOUT SWITCH LIMIT PILOT FLAME OBSERVATIO PORT BURNE ACCESS PANEL Figure 1 Control Locations 24V Control Systems BLOCKED VENT SWITCH EP CONTROL ASSEMBLY MANUAL SHUT OFF VALVE SECOND LIMIT OPTIONAL IGNITION TRANSFORMER GAS CONTROL VALVE FLAME ROLLOUT SWITCH LIMIT 7 z PILOT FLAME OBSERVATIO PORT Figure 2 Control Locations 120V Control Systems Table 1 Lighting and Operating Instructions IGNITION SYSTEM FIGURE TOP UPPER PANEL FRONT PANEL pas mis 41 LIGHTING UP N p OPERATING REMOVABLE INSTRUCTIONS DO
14. peut tre coup e ne pas couper ni d brancher l alimentation lectrique de la pompe Fermer plut t le robinet d admission de gaz l ext rieur de l appareil Do not use this boiler if any part has been under water Immediately call a qualified service technician to inspect the boiler and to replace any part of the control system and any gas control which has been under water A General This boiler is equipped with controls for proper operation All controls must be in proper working order Contact a qualified service agency to provide annual maintenance as specified in the Installation Operating and Service Instructions AWARNING Service on this boiler should be undertaken only by trained and skilled personnel from a qualified service agency 1 Limit See Figure 1 A device which automatically interrupts boiler operation when the water temperature exceeds the set point Maximum allowable boiler water temperature is 250 F Switch differential is 30 F 2 Blocked Vent Switch See Figure 1 A device which automatically interrupts boiler operation when excessive vent system blockage occurs If the control was activated to interrupt boiler operation do not attempt to place boiler in operation Contact a qualified service agency AWARNING Do not reset Block Vent Switch unless a qualified service agency has determined and corrected the cause of any blockage in the vent system or chimney 3 Flame Rollout Switch See
15. pt any service or repair work involving RCF without wearing the following protective gear A National Institute for Occupational Safety and Health NIOSH approved respirator Long sleeved loose fitting clothing Gloves Eye Protection Take steps to assure adequate ventilation Wash all exposed body areas gently with soap and water after contact Wash work clothes separately from other laundry and rinse washing machine after use to avoid contaminating other clothes Discard used RCF components by sealing in an airtight plastic bag RCF and crystalline silica are not classified as hazardous wastes in the United States and Canada First Aid Procedures If contact with eyes Flush with water for at least 15 minutes Seek immediate medical attention if irritation persists If contact with skin Wash affected area gently with soap and water Seek immediate medical attention if irritation persists If breathing difficulty develops Leave the area and move to a location with clean fresh air Seek immediate medical attention if breathing difficulties persist Ingestion Do not induce vomiting Drink plenty of water Seek immediate medical attention Basic Operation CAUTION Should overheating occur or the gas supply fail to shut off do not turn off or disconnect the electrical supply to the pump Instead shut off the gas supply at a location external to the appliance En cas de surchauffe ou si l admission de gaz ne
16. rners 12 Turn gas control knob counterclockwise P to position 13 Push in control knob all the and hold in Immed iately li M qe ot with a match Continue to hold the con for about one 1 minute after the pilot is lit knob and it will pop back up Pilot should remain lit If it goes out repeat steps 8 13 If knob does not pop up when released stop and immediately call your service technician or gas supplier e If the pilot will not stay lit after several tries turn gas control knob to OFF and call your service tech nician or gas supplier 14 Replace burner access panel 15 gas control knob counterclockwise P to ON position 16 Replace front door 17 Tum on all electric power to the appliance 18 Set room thermostat to desired setting TURN OFF GAS TO APPLIANCE 4 Push in gas control knob slightly and turn clockwise TN to OFF Do not force 5 Replace front door Figure 4 Lighting Instructions 24 Volt Continuous Ignition System FOR YOUR SAFETY READ BEFORE OPERATING WARNING ff you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life A This appliance is equipped with an ignition device e If you cannot reach your gas supplier call the which automatically lights the pilot Do not try to light fire department the pilot by hand B BEFORE OPERATING smell all around the
17. te gas control knob counterclockwise from Remove front door INDICATOR OFF to ON Make sure knob rests against stop Do not force Locate the gas control valve at the end of the gas supply pipe going into the 11 Turn on all electric power to the appliance boiler The gas control GAS 77 knob is the gray or brown INLET NUS 12 Set thermostat to desired setting plastic knob located on top of the gas control valve GAS CONTROL KNOB 13 If the appliance will not operate follow the SHOWN IN OFF POSITION instructions TO TURN OFF GAS TO APPLIANCE and call your service technician or gas supplier 10 Replace front door TO TURN OFF GAS TO APPLIANCE Set the thermostat to the lowest setting 4 Rotate gas control knob clockwise 7 from ON Turn off all electric power to the appliance if service is position to OFF Make sure knob rests against stop to be performed 5 Replace front door 3 Remove front door 81460160 Figure 5 Operating Instructions El Intermittent Ignition System FOR YOUR SAFETY READ BEFORE OPERATING WARNING you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life A This appliance is equipped with an ignition device which automatically lights the pilot Do not try to light the pilot by hand B BEFORE OPERATING smell all around the appliance area for gas Be sure to smell next to the floor because
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