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Elite EL-110 LP, Installation Manual

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41

Boiler Manual

PART 8: FIELD WIRING 

(CONTINUED)

D. LOW VOLTAGE CONNECTIONS FOR

STANDARD BOILER

1. All low voltage cables should enter the

electrical junction box through the provided
knock out holes as shown below.

2. Connect all low voltage field devices to the

low voltage terminal strip located in the
electrical junction box (shown in Figure 8-1).

Knock out locations
for low voltage 
connections to
electrical junction box.

Summary of Contents for EL-110 LP

Page 1: ...jury death or substantial property damage Installation Manual Installation Startup Maintenance Parts Installation Manual Installation Startup Maintenance Parts NOTICE Heat Transfer Products Inc reserves the right to make product changes or updates without notice and will not be held liable for typographical errors in literature Floor mounted Wall mounted Models EL 80 N LP EL 220 N LP EL 110 N LP E...

Page 2: ...r 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 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 th...

Page 3: ...rculators F Hydronic Piping with Circulators Zone Valves and Multiple Boilers G Boiler Piping Details H Circulator Sizing I Fill and Purge Heating System J Zoning with Zone Valves K Zoning with Circulators L Multiple Boilers Part 6 Venting Combustion Air Condensate Removal 25 36 A Installing Exhaust Vent and Intake Air Vent B General C Approved Materials for Exhaust Vent and Intake Air Vent D Exha...

Page 4: ...rmostat Circuit s G Condensate Removal H Final Checks Before Starting Boiler I Cascade System Part 10 Start Up Procedure 52 59 A Control Overview B Navigation of the Display C Operating Instructions D Programming Boiler Settings E Programming the System Setting F System Setting Program Navigation Part 11 Start Up Procedures for the Installer 60 64 A Elite Heating Boiler Control Status Menu B Elite...

Page 5: ...dous situation which if not avoided may result in minor or moderate injury CAUTION CAUTION used without the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in property damage DEFINITIONS This appliance must be installed by qualified and licensed personnel in accordance with local codes or in the absence of local codes by the national fuel gas code AN...

Page 6: ...iler patent medicines Substantial property damage damage to boiler and or serious personal injury may result n WARNING Installer Read all instructions in this manual and Elite Heating Boilers Venting section before installing Perform steps in the order given User This manual is for use only by a qualified heating installer service technician Refer to User s Information Manual for your reference Us...

Page 7: ...utdoor sensor to regulate the set point of the boiler The system can be further enhanced by connecting up to an indirect water heater to provide domestic hot water The control can regulate the output of multiple boilers through its cascade system function The cascade system is capable of connecting up to eight boilers together in such a way that they function as one boiler system This allows for g...

Page 8: ... Inside the collection system there is a built in trap which seals the combustion system from the connected drain This condensate should be neutralized to avoid damage to the drainage system or piping 15 Outdoor Sensor The outdoor sensor will monitor the outdoor temperature and adjust the unit s set point to provide greater efficiency 16 0 10 Volt Input Allows Installer to connect to a BMS Buildin...

Page 9: ...or beneath the boiler is uneven adjust the leveling feet with a wrench INCORRECT CORRECT INCORRECT CORRECT PART 3 PREPARE BOILER LOCATION Boiler Manual A BOILER LOCATION DIMENSIONS Before considering the Boiler location there are many factors that have to be addressed These factors are covered in detail in this installation manual Please read the entire manual as it could save time and money Pipin...

Page 10: ...Boiler Manual 9 LP 285 A Rev 1 14 10 Figure 3 1 DIMENSIONS N DENOTES NATURAL GAS LP DENOTES PROPANE ALL DIMENSIONS ARE APPROXIMATE AND ARE SUBJECT TO CHANGE ...

Page 11: ...10 Boiler Manual LP 285 A Rev 1 14 10 Figure 3 2 DIMENSIONS N DENOTES NATURAL GAS LP DENOTES PROPANE ALL DIMENSIONS ARE APPROXIMATE AND ARE SUBJECT TO CHANGE ...

Page 12: ... 9 22 09 SERVICE CLEARANCES PART 3 PREPARE BOILER LOCATION CONTINUED B INSTALLATIONS MUST COMPLY WITH Local state provincial and national codes laws regulations and ordinances National Fuel Gas Code ANSI Z223 1 latest edition Standard for Controls and Safety Devices for Automatically Fired Boilers ANSI ASME CSD 1 when required National Electrical Code For Canada only B149 1 or B149 2 Installation ...

Page 13: ... Venting section Do not terminate exhaust in locations that can allow contamination of intake air n WARNING You must pipe outside air to the boiler air intake Ensure that the intake air will not contain any of the contaminants below Contaminated air will damage the boiler resulting in possible severe personal injury death or substantial property damage For example do not pipe intake air vent near ...

Page 14: ...oval of an existing boiler fol low the steps in Part 6 Section H Heater Removal From A Common Vent System n DANGER Do not install the Elite Heating Boiler into a common vent with any other appliance This will cause flue gas spillage or appliance malfunction resulting in possible severe personal injury death or substantial property damage ...

Page 15: ...est the operation of the relief valve after filling and pressurizing the system by lifting the lever Make sure the valve discharges freely If the valve fails to operate correctly replace it with a new relief valve Failure to comply with the above guidelines could result in failure of the relief valve to operate resulting in possibility of severe personal injury death or substantial property damage...

Page 16: ...de an air cushion An automatic air vent would cause air to leave system resulting in water logging the expansion tank n CAUTION DO NOT use the boiler circulator in any location other than the ones shown in this manual The boiler circulator location is selected to ensure adequate flow through the Elite Heating Boiler Failure to comply to this caution could result in unreliable performance and nuisa...

Page 17: ... openings around pipes are not protected by non combustible materials On an Elite Heating Boiler installed above radiation level some states and local codes require a low water cut off device which is optional on the Elite Heating Boiler Check with local codes for additional requirements If the Elite Heating Boiler supplies hot water to heating coils in air handler units flow control valves or oth...

Page 18: ...G PURGE POINT EXPANSION BOILER OUTLET COMBINATION FITTING PRESSURE RELIEF VALVE TYP INLET HOT WATER OUTLET COLD WATER LP 293 L Rev 1 4 10 PART 5 BOILER PIPING CONTINUED G BOILER PIPING DETAILS NOTES 1 This drawing is meant to show system piping concept only 2 An Anti Scald mixing valve is recommended if the DHW temperature is set above the factory setting of 119 F 3 Install a minimum of 12 diamete...

Page 19: ...AL DRAIN REDUCING VALVE PRESSURE GAUGE CIRCULATOR UNION OUTLET COMBINATION FITTING COLD WATER INLET SUPPLY SENSOR OPTIONAL LP 293 Q Rev 1 14 10 PART 5 BOILER PIPING CONTINUED NOTES 1 This drawing is meant to show system piping concept only 2 An Anti Scald mixing valve is recommended if the DHW temperature is set above the factory setting of 119 F 3 Install a minimum of 12 diameters of straight pip...

Page 20: ... Secondary 4 Installations must comply with all local codes PRESSURE OPTIONAL AIR PREVENTER MAKE UP TYPICAL 4 PIPE DIAMETER TYPICAL DRAIN VALVE CIRCULATOR SWING CHECK VALVE BACKFLOW PURGE POINT ELITE BOILER EXPANSION WATER FROM SYSTEM UNION GAUGE TO SYSTEM PRESSURE GAUGE VALVE TYPICAL TYPICAL CIRCULATOR SYSTEM BALL VALVE BOILER VALVE SUPPLY SENSOR VALVE DRAIN VALVE ELIMINATOR REDUCING SPACING MAXI...

Page 21: ...L FROM SYSTEM EXPANSION TO SYSTEM TYPICAL VALVE PRESSURE RELIEF TYPICAL DRAIN VALVE SUPPLY SENSOR TEMP PRESSURE BALL VALVE TYPICAL OUTLET COMBINATION FITTING TYP LP 293 P Rev 1 4 10 PART 5 BOILER PIPING CONTINUED NOTES 1 This drawing is meant to show system piping concept only 2 An Anti Scald mixing valve is recommended if the DHW temperature is set above the factory setting of 119 F 3 Install a m...

Page 22: ...ly Consult the expansion tank manufacturer s instruction see part 5 section D for water volume for specific information relating to expansion tank installation Size the expansion tank for the required system volume and capacity 8 Install an air elimination device on the system supply 9 Install a drain valve at the lowest point of the system Note The Elite Heating Boiler can not be drained complete...

Page 23: ...150 5 2 3 4 5 6 9 10 12 15 17 19 22 27 EL 220 8 4 2 2 3 4 5 5 5 6 7 8 10 11 5 13 15 16 5 EL 299 10 6 3 3 5 4 4 5 5 6 7 8 8 75 9 25 10 25 11 13 EL 399 15 8 3 8 4 5 6 6 6 7 7 8 8 3 Flow Rate 21 GPM 22 GPM 23 GPM 24 GPM 25 GPM 26 GPM 27 GPM 28 GPM 29 GPM 30 GPM 31 GPM 32 GPM 33 GPM 34 GPM 35 GPM 36 GPM 37 GPM 38 GPM 39 GPM EL 80 3 1 EL 110 4 1 EL 150 5 2 EL 220 8 4 17 19 21 23 24 EL 299 10 6 14 15 16...

Page 24: ...s procedure for additional zones one at time Flow Rate GPM 16 22 24 30 32 33 40 44 45 48 55 60 66 75 80 88 90 110 120 132 150 160 179 200 239 Pipe Dia Inches 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 4 4 4 4 4 4 4 5 MULTIPLE BOILER MANIFOLD PIPING 0 1 2 3 4 5 6 0 50 100 150 200 250 Pipe Diameter Size Inches Combined Boiler Water Flow GPM MulƟple Boiler Manifold Piping The chart below represents the combin...

Page 25: ...oning as shown in the Piping Details when zoning with circulators NOTE The boiler circulator cannot be used for a zone It must supply only the boiler loop 2 Install a separate circulator for each zone 3 Connect DHW domestic hot water piping to indirect storage water heater as shown in the Piping Details Part 5 L MULTIPLE BOILERS 1 Connect multiple boilers as shown in the Piping Details Part 5 2 Al...

Page 26: ...may be used on air inlet piping only PART 6 VENTING COMBUSTION AIR CONDENSATE REMOVAL n WARNING This vent system will operate with a positive pressure in the pipe Do not connect vent connectors serving appliances vented by natural draft into any portion of mechanical draft systems operating under positive pressure Follow these venting instructions carefully Failure to do so may result in severe pe...

Page 27: ...VED PLASTIC INTAKE VENTING MATERIAL MATERIAL STANDARDS FOR INSTALLATION IN UNITED STATES CANADA ULC S636 PVC SCHEDULE 40 80 APPROVED PLASTIC EXHAUST VENTING MATERIAL STANDARDS FOR INSTALLATION IN UNITED STATES CANADA MATERIAL CPVC SCHEDULE 40 80 ANSI ASTM D2665 ANSI ASTM F441 APPROVED PLASTIC CONDENSATE PIPING MATERIAL MATERIAL STANDARDS FOR INSTALLATION IN UNITED STATES CANADA UNITED STATES CANAD...

Page 28: ...ans and inlets In no case shall the exit terminal be above or below the aforementioned equipment unless the 4 foot horizontal distance is maintained Do not locate the boiler exhaust over public walkways where condensate could drip and or freeze and create a nuisance or hazard When adjacent to a public walkway locate exit terminals at least 7 feet above grade Do not locate the exhaust directly unde...

Page 29: ...50P 611 EL 299 399 that can be added to your system to avoid long term damage to the drainage system and to meet local code requirements The neutralizer kit is connected to the drain system and contains marble chips that will neutralize the pH level of the water vapor The neutralizer should be checked at least once a year and the marble chips should be replenished if necessary When replacing the m...

Page 30: ...condensing boilers and furnaces The pump should have an overflow switch to prevent property damage from condensate spillage Condensate from the Elite Heating Boiler will be slightly acidic typically with a pH from 3 2 to 4 5 Install a neutralizing filter if required by local codes Fig 6 1 Fig 6 2 LP 293 R Rev 7 08 09 NOTE To clean out condensate collector blow water into collector to remove any fo...

Page 31: ...nical draft and direct vent venting systems Reference National Fuel Gas Code ANSI Z223 1 NFPA 54 2002 Fig 6 4 Multiple Vent Spacing Note Exhaust must extend out 1 foot There should be no more than 2 vents and 2 intakes then a space of 36 to the next set of vents Note There must be a minimum of 36 spacing between every 2 kit grouping Fig 6 6 Multiple Concentric Vent Spacing Vertical Fig 6 7 Multipl...

Page 32: ...quivalent of 100 feet F LONGER VENT RUNS 1 The maximum combined equivalent length can be extended by increasing the diameter of both exhaust vent and intake air vent pipe equally However the transitions should begin a minimum of 16 to 32 maximum combined equivalent feet from the boiler on both the intake and exhaust equally a The maximum equivalent length for the increased diameter vent pipes is 2...

Page 33: ... venting system for proper size and horizontal pitch to determine if there is blockage leakage corrosion or other defi ciencies that could cause an unsafe condition 3 If practical close all building doors windows and all doors between the space in which the appliance remains connected to the common venting system located and other spaces in the building Turn on clothes dryers and any appliances no...

Page 34: ...D VERTICAL PIPING RIGHT SIDE SUPPORT BRACKETS MUST BE USED ON ALL HORIZONTAL VENT KIT WHICHEVER IS GREATER MAINTAIN MIN 12 CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL OR GRADE VENT TOP VIEW VENT INTAKE AIR EXHAUST VENT KIT SIDEWALL VENTING WITH KIT SIDEWALL VENTING WITH KIT PART 6 VENTING COMBUSTION AIR CONDENSATE REMOVAL CONTINUED n WARNING All vent pipes must be glued properly supported and t...

Page 35: ...EE INTAKE AND COUPLING EXHAUST PART 6 VENTING COMBUSTION AIR CONDENSATE REMOVAL CONTINUED n WARNING All vent pipes must be glued properly supported and the exhaust must be pitched a minimum of a per foot back to the heater to allow drainage of condensate When placing support brackets on vent piping the first bracket must be within 1 foot of the appliance and the balance at 4 foot intervals on the ...

Page 36: ... foot intervals on the vent pipe The boiler venting must be readily accessible for visual inspection for the first three feet from the boiler A FOR EVERY 1 OF OVERHANG THE EXHAUST VENT MUST BE LOCATED 1 VERTICAL BELOW OVERHANG OVERHANG MEANS TOP OF BUILDING STRUCTUREAND NOT TWO ADJACENT WALLS CORNER OF BUILDING B 12 SEPARATION BETWEEN BOTTOM OF EXHAUST OUTLET AND TOP OF AIR INTAKE TYP C MAINTAIN 1...

Page 37: ...VENT n WARNING You are only allowed to install an unbalanced vent system when the exhaust vent is in the Vertical Position ONLY n WARNING All vent pipes must be glued properly supported and the exhaust must be pitched a minimum of a per foot back to the heater to allow drainage of condensate When placing support brackets on vent piping the first bracket must be within 1 foot of the appliance and t...

Page 38: ... leak tested If the leak test requirement is a higher test pres sure than the maximum inlet pressure you must isolate the Elite Heating Boiler from the gas line In order to do this you must shut the gas off using factory and field installed gas cocks This will prevent high pressure Failure to do so may damage the gas valve In the event the gas valve is exposed to a pressure greater than PSI 14 w c...

Page 39: ...th of pipe to avoid pressure drop The gas meter and the gas regulator must be properly sized for the total gas load If you experience a pressure drop greater than 1 w c 87 kPa the meter regula tor or gas line may be undersized or in need of service You can attach a manometer to the incoming gas drip leg by removing the cap and installing the manometer The gas pressure must remain between 3 5 87 kP...

Page 40: ...IS SCREW WITHOUT A COMBINATION ANALYZER A DETAIL A SCALE 1 1 THROTTLE ADJUSTER NOTE IF FOR ANY REASON THE THROTTLE NEEDS TO BE ADJUSTED IT IS VERY IMPORTANT THAT A COMBUSTION ANALYZER BE USED TO ENSURE SAFE AND PROPER OPERATION TURN THE ADJUSTER TO THE TO INCREASE THE GAS OR TO DECREASE THE GAS SUPPLY THIS ADJUSTMENT COULD AFFECT CO CO LEVELS MAKE SURE THE LEVELS CORRESPOND TO THE CHART IN COMBUST...

Page 41: ...ing stan dard CAT3 or CAT5 patch cables C LINE VOLTAGE WIRING FOR STANDARD BOILER 1 Connect the incoming power wiring to the line voltage terminal strip in the electrical junction box at terminals 120V Neutral Ground shown in figure 8 1 2 A line voltage fused disconnect switch may be required to be externally mounted and connected according to local codes that may apply 3 Connect the central heati...

Page 42: ...ge cables should enter the electrical junction box through the provided knock out holes as shown below 2 Connect all low voltage field devices to the low voltage terminal strip located in the electrical junction box shown in Figure 8 1 Knock out locations for low voltage connections to electrical junction box ...

Page 43: ...RMOSTAT in the electrical junction box shown in figure 8 1 Alternately any dry contact closure across these terminals will cause the Elite Heating Boiler unit to run Caution should be used to ensure neither of the terminals become connected to ground 2 Mount the thermostat on an inside wall as central as possible to the area being heated but away from drafts or heat producing ...

Page 44: ...t point 3 Connect the indirect tank sensor 7250P 325 to the terminals marked DHW SENSOR shown in figure 8 1 in the electrical junction box H OPTIONAL 0 10 VOLT BUILDING CONTROL SIGNAL 1 A signal from a building management system may be connected to the Elite Heating Boiler to enable remote control This signal should be a 0 10 volt positive going DC signal When this input is enabled using the insta...

Page 45: ...neat installation Do not run unprotected cables across the floor where they may become wet or damaged Avoid running communication cables parallel and close to or against high voltage 120 volt or greater wiring HTP recommends that the maximum length of communication bus cables not exceed 200 feet 3 Route the communication cables through one of the knockouts in the cabinet 4 Connect the boilers in a...

Page 46: ...rminal 3 Connect a jumper wire from the 120 VOLT terminal to the SYS PUMP PWR terminal 4 Connect the boiler pump to the terminals marked BOILER HOT BOILER NEUT and BOILER GND 5 Connect the system pipe sensor to the terminals marked SYS SENSOR 6 Connect the outdoor sensor if used to the terminals marked OUTDR SEN 7 Connect the signal to start the system to the terminals marked THERMOSTAT NOTE This ...

Page 47: ...oes into lockout mode The alarm contacts are rated 5 amps at 120 VAC To connect an alarm device connect the power for the device to the ALARM COM terminal Connect the alarm device hot wire to the ALARM NO terminal Connect the neutral or return of the alarm device to the neutral or return of the power for the alarm device To connect a device that should be powered off during a boiler lockout condit...

Page 48: ...47 Boiler Manual PART 8 FIELD WIRING CONTINUED Fig 8 5 LP 293 J Rev 10 1 09 ...

Page 49: ...48 Boiler Manual PART 8 FIELD WIRING CONTINUED Fig 8 5 LP 293 J Rev 1 14 10 ...

Page 50: ...on fluid must be replaced period ically due to degradation of inhibitors over time Follow all fluid manufacturer s instructions B FREEZE PROTECTION WHEN USED 1 Determine the freeze protection fluid quantity using total system water content following fluid manufacturer s instructions Remember to include expansion tank water content 2 Local codes may require back flow preventer or actual disconnect ...

Page 51: ...n the heat exchanger reducing heat transfer overheating the heat exchanger and causing heat exchanger failure n CAUTION It is important that you purge the system of air to avoid damage to the boiler h Disconnect the wires that are connected to the THERMOSTAT terminals of the cus tomer connection board Apply power to the boiler The display will show the tem perature of the water in the boiler Press...

Page 52: ...ating Boiler is equipped with a female socket weld fitting connection that must be piped to a local drain It is very important that the condensate line is sloped downward away from the Elite Heating Boiler to a suitable inside drain If the condensate outlet on the appliance is lower than the drain you must use a condensate removal pump available from Heat Transfer Products 554200 This pump is equi...

Page 53: ...ange Cascade Mode function 23 to 926 Boiler This makes it the master boiler 6 Exit the installer menu NOTE The temperature set point of the master must match the follower boiler set point in order for the system to operate properly 3 Follower Boilers NOTE READ THE NOTES BELOW BEFORE PROGRAMMING FOLLOW ER BOILERS The boiler addressed as 1 will share its alarm output with the master boiler If one of...

Page 54: ...usted by using the six buttons on the display The func tion of each button is described below RESET The RESET button has two functions Resets any lockout error code Returns the user to the default display screen ENTER The ENTER key is used to enter the parameter programming mode To enter this mode hold down the ENTER key for more than 4 seconds The readout will change to see below ENTER MENU CODE ...

Page 55: ...boiler is firing Make sure any input such as the thermostat is turned off so the boiler will remain idle to allow programming To access the Boiler Setting Program the user will need to press the ENTER Key for 4 seconds until the display shows the following ENTER MENU CODE 0000 Using the arrow keys on the display log in the Boiler Menu Access Code 600 To confirm the code press the ENTER Key to acce...

Page 56: ...tting CLOCK MONTH 08 28 2009 Fr 10 01A Function Allows the user to adjust the Month setting CLOCK DATE 08 28 2009 Fr 10 01A E PROGRAMMING THE SYSTEM SETTING System Setting Program Access Note Programming of the boiler control is not possible when the boiler is firing Make sure any input such as the thermostat is turned off so the boiler will remain idle to allow programming To access The System Se...

Page 57: ...or Factory Default of 68 F Range 41 F to 122 F Function 8 Min Outdoor Temp MIN OUTDOOR TEMP 5 F 8 Description Allows the user to set the min out door design temperature for the system Factory Default is set to 5 F Range 49 F to 32 F Function 9 Max Supply Temp MAX SUPPLY TEMP 190 F 9 Description Allows the user to set the maxi mum design supply temperature based on the minimum outdoor design temper...

Page 58: ...escription Allows the user to turn ON the step modulation which regulates the burner output in 6 steps in one minute intervals Step modulation will start at the last modulation rate of the boiler and work up one 1 Minute at a time Factory Default OFF Selection OFF to ON Function 19 Boiler DHW Temp BOILER SUPPLY DHW 180 F 19 Description Allows the user to program the boiler supply water temperature...

Page 59: ... user to select a service date or time based on the boiler run hours to program the boiler maintenance schedule Factory Default OFF Selection Date or Run Hours NOTE Without setting this function Functions 33 34 35 36 will not display Function 24 Cascade Rotation CASCADE ROTATION 48 HOURS 24 Description This parameter sets the amount of hours before the first boiler in the cascade firing rotation w...

Page 60: ...t service reminder Function 35 SERVICE SCHEDULE DAY 00 00 2000 35 Description SERVICE SCHEDULE 1 S 0000O 00h 35 Description This parameter sets the 2 right dig its of the amount of run hours for the next serv ice reminder Function 36 TELEPHONE 000 000 0000 36 Description Allows the user to input a tele phone number that will be displayed when maintenance is required RESETTING THE MAINTENANCE SCHED...

Page 61: ...ty to review the status of the system To access the status screens simply press the right arrow key Once the first value is displayed then press the UP arrow key or Down arrow key to access additional information At any point you may press the RESET button to exit the status screen Listed below are the status screens SUPPLY 180 F RETURN SEN 150 F This screen is displayed after pressing the key as ...

Page 62: ...there is no outdoor sensor connected to the boiler this line will dis play OFF in place of the temperature If the out door sensor is shorted this line will display ON in place of the temperature The second line displays the current flue tem perature of the boiler Press the key once FLAME 0 0uA FAN SPEED 3497 RPM This screen displays the boiler flame current on the top line The second line displays...

Page 63: ...actual fault encountered if one has occurred The bottom line will display the date and time that the fault occurred Press the key once FAULT HISTORY 30 08 28 2009 Fr 5 19A This screen displays the third oldest lockout fault that occured in the boiler controller The top line will alternate between the words FAULT HISTORY and the actual fault encountered if one has occurred The bottom line will disp...

Page 64: ... are the recommended combustion settings for the gas type selected to run the Elite Heating Boilers Automatic modulation does not take place when the controller is in Test Mode The boilers will mod ulate down if the program set point is reached while running in Test Mode It is recommended you open as many heating zones as possible to create a heat demand so the test mode operation will not be inte...

Page 65: ...as cade power output The range of this value is the number of boilers communicating with the master x 100 so in the previous screen the max imum cascade power is 800 The second line shows which boiler addresses are communicat ing with the master boiler Press the key CASCADE SYST 118 F CASCADE SET 190 F Description This screen shows the current sys tem temperature sensor reading on the top line and...

Page 66: ...n the dis play readout These error messages and their COMBUSTION SETTINGS ON ALL MODELS Natural Gas Propane LP low high low high Carbon Monoxide CO 0 20 ppm 70 ppm 135 ppm 0 20 ppm 80 ppm 150 ppm Carbon Dioxide CO2 8 9 8 9 9 10 9 10 Fig 11 3 PART 11 START UP PROCEDURES FOR THE INSTALLER CONTINUED and ENTER key together for 1 second The boil er will go through the ignition sequence then the user wi...

Page 67: ...is a demand on the boiler from the TT circuit and that the pump is powered on and the temperature of the water at the supply sensor is too high for the boiler to ignite This occurs because the water tempera ture measured by the supply sensor is higher than the central heat setting Central Diff Setting when a demand from the TT circuit is placed on the boiler This message will stay present until th...

Page 68: ...er to respond for a demand to heat The bottom line of the display indicates the status of the pump The pump will remain off when this error is displayed Remedy Check the flue for obstructions or any sign of damage especially signs of excessive heat Repair as necessary Run the boiler and check the flue temperature with an external ther mometer If the flue temperature on the ther mometer does not ag...

Page 69: ...Remove the 10 pin Molex Connector from customer connection board If the message clears then the problem is with the external sensor wiring Examine the external sensor wiring for shorts to the ground repairing as necessary If the message is still present and the boiler is so equipped disconnect the UL 353 low water cut off to see if the message clears Replace the faulty part Check the low voltage w...

Page 70: ...ring this lockout fault the pump will be on as indicated on the second line of the display Remedy 1 If the boiler has a UL353 LWCO check to see if the red LED on the LWCO control box is illuminated If so correct the low water con dition and press the reset button on the LWCO control box to reset the LWCO The LED should change to green Press the reset button on the front panel of the boiler to rese...

Page 71: ...this manual The temperature on the chart should be close to the same as the temperature in the flue If it is not replace the flue sensor Fault Code F05 SUPPLY TEMP HIGH PUMP ON F05 Description This display indicates that the supply tempera ture of the boiler is excessive If this code is accompanied by the red FAULT light and LOCKOUT flashing on the display then this code indicates that the tempera...

Page 72: ...vation window provided 2 If there is no spark check the spark electrode for the proper 196 5 0 mm 1mm gap 3 Remove any corrosion from the spark elec trode and flame rectifier probe 4 If there is a spark but no flame check the gas supply to the boiler 5 If there is a flame check the flame sensor 6 Check any flue blockage or condensate blocks Fault Code F10 FLAME LOSS F10 Description The flame was l...

Page 73: ... the commanded speed for more than 10 sec onds The red light will display and the word LOCKOUT will flash on the display This code indicates a serious safety issue and the boiler will not restart until the cause is determined by a technician and he pushes the RESET button on the display During this lockout fault the pump will be on as indicated on the second line of the display Remedy 1 Check the ...

Page 74: ...istance Tables Fig 12 2 73 Boiler Manual trol and the programming function fails The only way to recover from this error is to pro gram the control again If this error occurs at any time other than when a technician is servicing the boiler the control has failed and must be replaced by a qualified technician Remedy The control must be re programmed If pro gramming does not solve problem the contro...

Page 75: ...oid getting the back ceramic wall of the unit wet Flush the combustion chamber with fresh A MAINTENANCE PROCEDURES Periodic maintenance should be performed once a year by a qualified service technician to assure that all the equipment is operating safely and efficiently The owner should make neces sary arrangements with a qualified heating con tractor for periodic maintenance of the heater The ins...

Page 76: ...Re connect all wiring connections e Inspect the gas valve to assure the O ring is in place Replace the 4 screws on the aluminum connector on the gas valve Turn the gas back on IMPORTANT CHECK FOR GAS LEAKS g Turn the Elite Heating Boiler power back on and create a demand on the boiler When boiler is lit observe condensate flow from the boiler Be sure the boiler is operating properly h Re connect t...

Page 77: ...7450P 138 FLARE X BSP FITTING 18 7100P 140 7100P 140 7100P 140 7450P 140 FLEXIBLE GAS LINE 19 7450P 025 7450P 025 7450P 025 7350P 033 GAS VALVE 20 7450P 154 7450P 154 7450P 154 7450P 143 FLARE X NPT FITTING 21 7500P 067 7500P 067 7500P 067 7500P 067 M6 NUT BURNER DOOR 22 7250P 005 7250P 005 7250P 005 7250P 005 GASKET PROBE ELECTRODE 23 7350P 020 7350P 020 7350P 020 7350P 020 SPARK ELECTRODE W GASK...

Page 78: ... BURNER DOOR 17 7450P 115 7450P 115 WASHER AIR GAS MIXER 18 7250P 005 7250P 005 GASKET PROBE ELECTRODE 19 7350P 020 7350P 020 SPARK ELECTRODE w GASKET 20 7250P 069 7250P 069 SCREW M4 X 8MM PROBE ELECTRODE 21 7350P 022 7350P 022 FLAME RECTIFICATION PROBE w GASKET 22 7450P 192 7450P 192 THERMISTOR WATER TEMP SWITCH 23 7250P 096 7250P 096 WATER PRESSURE SWITCH NPT THREAD 24 7250P 667 7250P 667 THERMI...

Page 79: ...7450P 122 926 CONTROL BOARD 23 7350P 070 7350P 070 7350P 070 7350P 070 7350P 070 7350P 070 FIELD CONNECTION BOARD 24 7450P 040 7450P 040 7450P 041 7450P 042 7450P 043 7450P 044 JACKET TOP COVER FRONT 25 7450P 072 7450P 072 7450P 099 7450P 099 7450P 073 7450P 073 JACKET TOP COVER BACK 26 7450P 021 7450P 021 7450P 021 7450P 021 7450P 021 7450P 021 MEMBRANE TOUCHPAD 27 7000P 805 7000P 805 7000P 805 7...

Page 80: ...e drop on light off No more than 1 W C ____in w c Dynamic 3 Record Ionization Current Check ȝA reading on the Elite Control status menu see start up section ____ ȝA High Fire ____ ȝA Low Fire 4 Verify System Operation Turn up thermostat to verify wiring connections 5 Check Combustion Check and adjust if necessary carbon dioxide content ____ CO2 High Fire ____ CO2 Low Fire Check and adjust if neces...

Page 81: ...emperatures Verify temperature settings programmed into the heating curve See Part 11 Connections Check wire connections make sure they are tight Circuit breakers Check to see that the circuit breaker is clearly labeled exercise circuit breaker Switch and Plug Verify ON OFF switch and convenience plug are both functional Smoke and CO detector Verify devices are installed and working properly chang...

Page 82: ...ressure Measure incoming gas pressure from 3 5 to 14 W C Pressure Drop Measure drop in pressure on light off no more than 1 W C Check gas pipe for leaks Check piping for leaks and verify they are all properly supported Check CO CO2 Levels Check levels of CO and CO2 in Exhaust See start up section 11 fig 11 3 for ranges record at high and low fire ECO Energy Cut Out Check continuity on Flue and Wat...

Page 83: ...82 LP 172 REV 2 16 06 ...

Page 84: ...83 LP 172 REV 2 16 06 ...

Page 85: ...84 MAINTENANCE NOTES ...

Page 86: ...85 MAINTENANCE NOTES ...

Page 87: ...86 MAINTENANCE NOTES ...

Page 88: ... 2003 2010 Heat Transfer Products Inc www HTproducts com LP 293 REV 01 06 10 ...

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