FreeStyle™ - Williamson
Contents
1. 1 Domestic Hot Water temperature setpoint decreasing button 2 Domestic Hot Water temperature setpoint increasing button 3 Central Heating water temperature setpoint decreasing button 4 Central Heating water temperature setpoint increasing button 5 LCD Display 6 Reset OTC button 7 Economy Comfort On Off button 8 Domestic Hot Water symbol 9 Domestic Hot Water mode operation 11 Multi function indication Flashing during heat exchanger protection 12 Economy symbol 13 Central Heating mode operation 14 Central Heating symbol 15 Burner on and actual load indication Flashing during flame current supervision 16 Service tool connector 17 Temperature Pressure gauge Part number 550 142 851 0115 E FreeStyle GAS FIRED WATER BOILER USER S INFORMATION MANUAL EEE W T 8201 W Calumet Rd Milwaukee WI 53223 12 Part number 550 142 851 01152. Boiler operation Do not block flow of combustion or ventilation air to boiler This boiler is equipped with a control which will automatically shut down the boiler should air or vent be blocked If vent or air blockage is easily accessible and removable remove it The boiler should attempt to restart within an hour If blockage is not obvious or cannot be removed have the boiler and system checked by a qualified service technician Combustion air DO NOT obstruct the combustion air intake or expose the air intake to corrosive chemicals see next page Carbon monoxide detector A carbon monoxide detector that is wired on the same electrical circuit as the boiler is strongly recommended Boiler water Do not use petroleum based cleaning or sealing com pounds in boiler system Gaskets and seals in the system may be damaged This can result in substantial property damage Leaks in boiler or piping must be repaired at once to prevent make up water Use this boiler ONLY in a closed loop system Continual fresh make up water will reduce boiler life Mineral buildup in heat exchangers reduces heat transfer overheats the materials and causes failure Addition of oxygen carried in by make up water can cause internal corrosion Part number 550 142 851 0115 Do not add cold water to hot boiler Thermal shock can cause heat exchanger to crack Water chemistry Water quality must be maintained as described in boil
3. USER S INFORMATION MANUAL CONTROL INTRODUCTION Control Introduction FreeStyle boiler is a high efficiency condensing pre mix ap pliance for central heating and hot water production running on Natural gas or Liquefied Petroleum Propane gas generating extremely low emissions The boiler is constructed with a stainless steel heat exchanger providing effective condensation of the water vapor contained in the flue gases permitting extremely high efficiency Inside the boiler there is a premix burner with a large stainless steel surface The boiler is sealed from the installation room the air needed for combustion is drawn from outside The boiler also includes a gas valve pump Combi boiler safety valve flow sensor Combi boiler dual safety and control temperature sensor a safety ther mostat and a low water pressure switch Figure 6 Control module 14 LEGEND for Figure 6 Thanks to the microprocessor control and adjustment system with advanced self diagnosis unit operation is for the most part automatic The system heating temperature is automatically governed by the control system The display continuously provides information on the unit s operating status and it is easily possible to obtain and adjust temperature set points etc or configure them Any operating problems associated with the boiler are immediately signalled by the display and if possible corrected automatically
4. Part number 550 142 851 0115 GAS FIRED WATER BOILER USER S INFORMATION MANUAL FreeStyle STOP Have this boiler serviced in spected by a qualified service technician at least annually Failure to comply with the above could result in severe personal injury death or substantial property damage NOTICE When calling or writing about the boiler Please have the boiler model number from the boiler rating label and the CP number from the boiler cabinet Read before proceeding Should overheating occur or gas supply fail to shut off DO NOT turn off or disconnect electrical supply to circulator Instead shut off the gas supply at a location external to the appliance 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 that has been under water Awarninc Failure to adhere to the guidelines on this page can result in severe personal injury death or substantial property damage Boiler service and maintenance Toavoid electric shock disconnect electrical sup ply before performing maintenance To avoid severe burns allow boiler to cool before performing maintenance You must maintain the boiler as outlined in the manual and have the boiler started up and serviced at least annually by a qualified service techni cian to ensure boiler system reliability
5. l Before proceeding verify that the relief valve outlet has been piped to a safe place of discharge avoiding any possibility of scalding from hot water Read the boiler pressure temperature gauge to make sure the system is pres surized 3 Lift the relief valve top lever slightly al lowing water to relieve through the valve and discharge piping If water flows freely release the lever and allow the valve to seat Watch the end of the relief valve discharge pipe to ensure that the valve does not weep after the line has had time to drain If the valve weeps lift the seat again to attempt to clean the valve seat If the valve continues to weep afterwards contact your qualified service technician to inspect the valve and sys tem If water does not flow from the valve when you lift the lever completely the valve or discharge line may be blocked Immediately shutdown the boiler fol lowing the lighting instructions on the inside jacket top Call your qualified service technician to inspect the boiler and system AWARNING To avoid water damage or scald ing due to valve operation a metal discharge line must be connected to relief valve outlet and run to a safe place of dis posal This discharge line must be installed by a qualified heat ing installer or service techni cian in accordance with the instructions in the FreeStyle Boiler Manual The discharge line must be terminated so as to eliminate possibili
6. vere personal injury death or substantial property damage eliminate all materials dis cussed below from the boiler vicinity If contaminants are found Remove products immediately from the area If they have been there for an extended period call a qualified service techni cian to inspect the boiler and vent system for possible dam age from acid corrosion If products cannot be removed immediately call a qualified service technician to address the problem 1 Combustible flammable materials Do not store combustible materials gasoline or any other flammable vapors or liquids near the boiler Remove immediately if found 2 Air contaminants Products containing chlorine or fluorine if allowed to con taminate the boiler intake air will cause acidic condensate in the vent and boiler This will cause significant damage to the vent and or boiler if allowed to continue 3 Read the list of potential materials listed on page 4 of this manual If any of these products are in the room from which the boiler takes its combustion air they must be removed immediately or the boiler combustion air must be supplied from outside 4 See WARNING above Check air openings 1 Verify that combustion and ventilation air openings to the boiler room and or building are open and unobstructed 2 Verify that boiler vent discharge and air intake are clean and free of obstructions Remove any debris on the air intake or flu
7. FreeStyle Wall Mount Gas Fired Central Heating Water Boilers 80 120 Low Lead Content User s Information Manual a ENERGY STAR Available in the Combi or Heating only models Awarning lf 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 e Do not try to light any appliance e Do not touch any electrical switch do not use any telephone in your building e Immediately call your gas supplier from a neighbor s telephone Follow the gas supplier s instructions e f you cannot reach your gas supplier call the fire department Installation amp service must be performed by a qualified installer service technician or the gas supplier Part number 550 142 851 0115 FreeStyle GAS FIRED WATER BOILER USER S INFORMATION MANUAL EEE Please read this page first Read and use Page precautions Locate boiler See illustration at right components Laundry room or pool make sure Prevent air boiler air is piped to boiler per manual j i Read list of air contaminants you must contamination avoid Have boiler air re piped to another location if you can t avoid Set up a plan for maintaining the boiler using the schedule included in Maintain this
8. e exhaust openings Check boiler pressure temperature gauge 1 Make sure the pressure reading on the boiler pressure temperature gauge does not exceed 24 psig Higher pressure may indicate a problem with the expansion tank 2 Contact a qualified service technician if problem persists Verify that boiler jacket door is securely closed 1 Visually inspect boiler jacket door to be sure it is sealed all around its perimeter Verify that the two door screws are tight AWARNING The boiler jacket door must be securely fastened to the boiler to prevent boiler from drawing air from inside the boiler room Screws should be hand tight This is particularly important if the boiler is located in the same room as other appliances Failure to keep the door se curely fastened could result in severe personal injury or death Contact your installer or tech nician immediately if the front door does not close correctly or if the door gaskets are damaged FreeStyle Gas FiRED WATER BOILER USER S INFORMATION MANUAL O User maintenance procedures continued MONTHLY Maintenance Check vent amp air piping 1 Visually inspect the flue gas vent piping and air piping for any signs of blockage leakage or deterioration of the piping Notify your qualified service technician at once if you find any problem AWARNING Failure to inspect the vent air system as noted above and have them repaired by a qualified
9. er manual Water pH between 7 0 and 8 5 1 Maintain boiler water pH between 7 0 and 8 5 Check with litmus paper or have chemically analyzed by water treatment company 2 If pH differs from above consult local water treatment company for treatment needed Hardness less than 7 grains 1 Consult local water treatment companies for unusually hard water areas above 7 grains hardness Chloride concentration must be LESS THAN 50 ppm 1 Filling with chlorinated fresh water should be accept able since drinking water chloride levels are typically less than 5 ppm 2 Do not use the boiler to directly heat swimming pool or spa water 3 Donot fill boiler or operate with water containing chlo ride in excess of 50 ppm Verify that the water chemistry meets the limita tions and requirements of all other equipment in the system Freeze protection fluids e NEVER use automotive or standard glycol antifreeze Use only freeze protection fluids made for hydronic systems Follow all guidelines given by the antifreeze manufacturer Thoroughly clean and flush any replace ment boiler system that has used glycol before installing the new boiler Antifreeze 1 Use only antifreeze listed by Williamson Thermoflo as suitable for use with FreeStyle Gas Boilers FreeStyle Gas FiRED WATER BOILER USER S INFORMATION MANUAL Prevent combustion air contamination Air contamination Common household and hobby products of
10. hloride used for thawing Sodium chloride used for water softening Refrigerant leaks Paint or varnish removers Hydrochloric acid muriatic acid Cements and glues Antistatic fabric softeners used in clothes dryers Chlorine type bleaches detergents and cleaning solvents found in household laundry rooms Adhesives used to fasten building products and other similar products Excessive dust and dirt Areas likely to have contaminants Dry cleaning laundry areas and establishments Swimming pools Metal fabrication plants Beauty shops Refrigeration repair shops Photo processing plants Auto body shops Plastic manufacturing plants Furniture refinishing areas and establishments New building construction Part number 550 142 851 0115 FreeStyle GAS FIRED WATER BOILER USER S INFORMATION MANUAL EEE Annual startup and general maintenance Figure 2 Service and maintenance schedules OWNER MAINTENANCE see the following pages for instructions Contact your boiler service technician to inspect service and start up your boiler You must have an annual start up performed by a qualified service technician to ensure reliable operation of the boiler and system BEGINNING OF SEASON Check boiler area Check air openings Check pressure temperature gauge Verify boiler jacket door is securely closed Check vent piping Check air piping Check relief valve MONTHLY Check condensate drain system Check auto
11. manual boiler Schedule an annual start up by a qualified service technician before every heating season Start or Follow the Operating instruction Shutdown sheet details to start or shutdown your boiler boiler Understand control display This page shows display screen modes and menu access information Piping to system Hazard definitions The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important information concerning the life of the product Tiga Indicates presence of hazards that will cause severe personal injury death or substantial property damage AWARNING Indicates presence of hazards that can cause severe personal injury death or substantial property damage A CAUTION Indicates presence of hazards that will or can cause minor personal injury or property damage NOTICE Indicates special instructions on installation operation or maintenance that are important but not related to personal injury or property damage FreeStyle Boiler Components Fas Pei Pressure temperature gauge Control display and buttons Relief valve Condensate MANUAL GAS VALVE drain line installed here Drain line must be installed by qualified techni cian per boiler manual Relief valve drain line must be run to safe drainage location must be installed by qualified technician per boiler manual
12. matic air vents if used Check display date and time Check boiler piping gas and water EVERY 6 MONTHS Operate relief valve Follow the service and maintenance procedures given throughout this manual and in component literature shipped with the boiler Failure to perform the service and maintenance could result in damage to the boiler or system Failure to follow the directions in this manual and component literature could result in severe personal injury death or substantial property damage Part number 550 142 851 0115 5 FreeStyle Gas FIRED WATER BOILER USER S INFORMATION MANUAL Annual startup and general maintenance FIRST YEAR SPECIAL INSPECTION 1 No later than 12 months after the boiler is installed perform a first year inspection of the boiler This should include the following in addition to routine annual start up procedures a The integrity of the flue system and the flue seals The integrity of the boiler combustion circuit and the relevant seals The operational working gas inlet pressure at maximum rate as described on pages 46 and 66 of the boiler manual The gas rate as described on page 46 of the boiler manual The combustion performance as described on page 65 and 66 of the boiler manual for combustion check Competence to carry out the check of combustion performance The person carrying out a combustion measurement should have been assessed as competent in the use of a fl
13. service technician can result in vent system failure causing severe personal injury or death Check the relief valve l Inspect the boiler relief valve and the relief valve discharge pipe for signs of weeping or leakage If the relief valve often weeps the expan sion tank may not be working properly Immediately contact your qualified ser vice technician to inspect the boiler and system Check the condensate drain system ba Visually inspect the condensate drain tubing and the end of the tube Make sure the tube is in good condition and that condensate can run freely Inspect the boiler condensate trap located under the boiler see Figure 3 Check for any sediment and clean out if necessary Make sure the trap has water in it Contact a boiler service technician if you observe any problems Check automatic air vents if used automatic air vents must be used with diaghragm type expansion tanks only 1 See Figure 4 2 Remove the cap from any automatic air vent in the system and check operation by depressing valve B slightly with the tip of a screwdriver AWARNING Scald hazard Water from 3 air vent may be very hot Avoid contact to prevent possible se vere personal injury If the air vent valve appears to be work ing freely and not leaking replace cap A twisting all the way on Loosen cap A one turn to allow vent to operate Have vent replaced if it does not opera
14. te correctly Figure 3 Boiler condensate trap Cap gasket d KO Ek Condensate Clean out cap drain line AWARNING Contact a boiler service technician immediately if you find the trap dry no water inside Figure 4 Automatic air vent Part number 550 142 851 0115 FreeStyle Gas FiRED WATER BOILER USER S INFORMATION MANUAL User maintenance procedures continue EVERY 6 MONTHS Maintenance Part number 550 142 851 0115 Check boiler piping ba Check all gas lines and smell for gas odors Perform gas leak inspection per steps through 7 Operating Instructions page 10 If gas odor or leak is detected immediately shut down boiler following procedures on page 10 Call a qualified service technician Visually inspect for water leaks around all piping circulators relief valves and other fittings Immediately call a qualified service tech nician to repair any leaks AWARNING Have leaks fixed at once by a qualified service technician Continual fresh makeup water will reduce boiler life Minerals can build up in the heat ex changer reducing heat transfer and causing overheating Heat exchanger failure can occur AWARNING Do not use petroleum based cleaning or sealing compounds in boiler system Severe damage to boiler and system components can occur resulting in possible severe personal injury death or sub stantial property damage Operate boiler relief valve
15. ten contain fluorine or chlorine compounds When these chemicals pass through the boiler they can form strong acids in the vent system or boiler The acid can eat through the vent or boiler wall causing serious damage and presenting a possible threat of flue gas spillage into the building Please read the information on this page AWARNING I the boiler combustion air inlet is located in any area likely to cause contamination or if products which would contaminate the air cannot be removed you must have the com bustion air and vent re piped and terminated to another location Contaminated combustion air will dam age the boiler resulting in possible severe personal injury death or substantial property damage Do not operate the boiler if its combustion air inlet is located in a laundry room or pool facility for example These areas will always contain hazardous contaminants Combustion air contamination AWARNING Ensure that the combustion air will not contain any of the contaminants in Figure 1 Combustion air supply openings or intake terminations must NOT be near a swimming pool for example Avoid areas subject to exhaust fumes from laundry facilities These areas will always contain contaminants Figure 1 Corrosive contaminants and sources Products to avoid Spray cans containing chloro fluorocarbons Permanent wave solutions Chlorinated waxes cleaners Chlorine based swimming pool chemicals Calcium c
16. the normal twelve months between Heavy fouling of the exchanger or condensate lines indicates possible combustion air contamination Inspect the air intake area carefully and remove possible contaminants See page 4 for products to avoid AWARNING You must eliminate causes of corrosion and contamina tion to ensure reliable operation of the boiler and system Part number 550 142 851 0115 FreeStyle GAS FIRED WATER BOILER USER S INFORMATION MANUAL User maintenance procedures Boiler must be serviced and maintained DAILY Maintenance Part number 550 142 851 0115 The boiler should be inspected and started annually at the beginning of the heat AWARNING p y g g ing season only by a qualified service technician In addition the maintenance and care of the boiler designated on page 5 and explained on the following pages must be performed to assure maximum boiler efficiency and reliability Failure to service and maintain the boiler and system could result in equipment failure causing possible severe personal injury death or substantial property damage ACAUTION The following information provides detailed instructions for completing the maintenance items listed in the maintenance schedule page 5 In addition to this maintenance the boiler must be serviced and started up at the beginning of each heating season by a qualified service technician Check boiler area AWARNING To prevent potential of se
17. tion above on this label This appliance Gas valve CLOSED is equipped with an ignition device which automatically lights the burner Do not try to light the burner by hand Set room thermostat s to lowest setting Turn OFF all electrical power to the appliance Locate boiler manual gas valve in the gas piping below the boiler Turn boiler manual gas valve knob counterclockwise to OPEN gas supply 6 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor 7 If you smell gas STOP Turn the boiler manual gas valve to OFF Then follow WHAT TO DO IF YOU SMELL GAS above If you don t smell gas go to step 8 below 8 Turn ON all electrical power to the appliance 9 Set thermostat s to desired setting 10 The boiler display will show symbols and or text describing the status of the boiler as it proceeds through its operating sequence 11 If the appliance will not operate when there is a call for heat and piping is not hot follow the instructions To Turn Off Gas To Appliance below and call your service technician or gas supplier ae EE ZE yX to CLOSE ME TO TURN OFF GAS TO THE APPLIANCE EE 1 Setroom thermostats to lowest setting 3 Turn boiler manual gas valve knob 2 Turn OFF all electrical power to the appliance clockwise ZT to close gas supply i FS E021 B 0514 J 10 Part number 550 142 851 0115 FreeStyle GAS FIRED WATER BOILER
18. ty of severe burns should the valve discharge FreeStyle GAS FIRED WATER BOILER USER S INFORMATION MANUAL EEE OPERATING INSTRUCTIONS Figure 5 Operating instructions See page 2 for location of manual gas valve EZ For YOUR SAFETY READ BEFORE OPERATING EEA A This appliance does not have a pilot It is C Use only your hand to turn the gas control knob Never use equipped with an ignition device which tools If the knob will not turn by hand don t try to repair it call automatically lights the burner Do not try to a qualified service technician Force or attempted repair may light the burner by hand result in a fire or explosion B Before OPERATING smell all around the D Do not use this appliance if any part has been under water appliance area for gas Be sure to smell next Immediately call a qualified service technician to inspect the to the floor because some gas is heavier appliance and to replace any part of the control system and any d air and will settle on the floor See gas control which has been under water elow E WHAT TO DO IF YOU SMELL GAS EE Te Do not try to light any appliance e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e Do not touch any electric switch do not use any phone in your building e If youcannotreach your gas supplier call the fire department Ls OPERATING INSTRUCTIONS EE 1 STOP Read the safety informa
19. ue gas analyzer and the interpretation of the results Periodical check h To keep the unit working properly over time it is necessary to have qualified personnel make an annual check that includes the follow ing tests The control and safety devices gas valve flow meter thermostats etc must function correctly The flue pipes must be fully intact secure and clear The airtight chamber must be sealed The air flue terminal and ducts must be free of obstructions and leaks The condensate evacuation system must be efficient with no leakage or obstructions and drain condensate without backing up The burner and exchanger must be clean and free of scale When cleaning do not use chemical products or wire brushes The electrode must be free of scale and properly positioned The gas and water systems must be leak free The water pressure in the heating system must be about 18 pounds fill the boiler to that pressure or the system design pressure The circulation pump must not be blocked The expansion tank must be filled The gas flow and pressure must correspond to that given in the respective tables 2 Determine any follow up maintenance and service needs based on the condition of the heat exchanger and condensate lines d If the heat exchanger shows substantial fouling or if condensate lines show accumulation of sediment schedule a follow up service call to perform the first year inspection again sooner than
Download Pdf Manuals
Related Search