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State Industries Green Choice User's Manual

1. arn P a a e LLL a Tu peu a Tua a Tu aa Tau a FIGURE 3 NOTE Provide 24 inches 61 cm front clearance for servicing and a adequate clearance between the jacket top and ceiling for servicing the flue area Combustion Air and Ventilation WARNING Breathing Hazard Carbon Monoxide Gas Do not obstruct water heater air intake with insulating blanket Gas and carbon monoxide detectors are available Install water heater in accordance with the instruction manual Breathing carbon monoxide can cause brain damage or death Always read and understand instruction manual No vent damper whether it is operated thermally or otherwise is to be installed on this direct vent water heater Alteration of any part of the factory furnished vent assembly could result in improper operation due to restriction of flue gases and may cause carbon monoxide poisoning Venting Clearances A WARNING Failure to have required clearances between vent piping and combustible material will result in a fire hazard When determining the installation location for a direct vent water heater snow accumulation and drifting should be considered in areas where applicable See Figures 4 through 8 and items below 18 minimum in all directions from any obstruction that may interfere 18 minimum from the ground and 12 from ceiling overhangs The direct vent terminal shall terminate at least 3 feet above a
2. Note Screws are supplied however substitution may be necessary depending on the exterior wall material FIGURE 91 22 Push the vent collar from the elbow against the wall and secure with the four provided screws FIGURE 88 18 The remainder of the installation will be conducted indoors to complete the assembly process 19 Collapse the 6 extension assembly as shown below Install the O ring end of the 3 7 6 cm extension approximately 1 1 4 3 2 cm into the end of the vent cap If necessary apply a soap solution to the O ring to ease the assembly Rotate the extension clockwise until the other end is locked to the studs on the elbow FIGURE 92 23 Secure the 6 152 mm vent extension to the vent elbow with the two provided screws spacing them 180 apart FIGURE 93 Optional Vent Cap Porcelain Enameled These supplementary installation instructions are applicable only FIGURE 89 if this direct vent water heater is provided with the alternate brown 22 porcelain enameled vent cap assembly and the 6 15 2 cm vent 16 Insert the 3 7 6 cm diameter flue extension pipe into the vent collar wall assembly shown by Figure 94 assembly flared and notched end first Lock the flue extension pipe to the flue elbow by rotating clockwise to lock studs to slots FIGURE 94 FIGURE 97 The water heater model designation on the rating plate will have a suffix P to indicate this alternate vent cap assembl
3. TABLE OF CONTENT SAFE INSTALLATION USE AND SERVICE 2 GENERAL SAFETY rtt ttes 3 TABLE OE CONTENTS uir edere ei eei 4 INTRODUGTION rrr trt e ad an 4 Preparing for the New Installation 4 5 5 6 LOCATING THE NEW WATER HEATER 7 Facts to Consider About Location Venting Clearances Optional Wire Grill Flue Extensions Vertical Height Extension Kit Horizontal Extension Kit Vent Installations essseeeeeeeenen INSTALLING THE NEW WATER HEATER 25 Water PIPING iere 25 Temperature Pressure Relief Valve 26 Filling the Water 27 GaS PIPING a trt 27 28 Sediment Traps ntes 28 Installation Checklist esses 29 LIGHTING amp OPERATING LABEL eene 30 TEMPERATURE REGULATION eene 31 FOR YOUR INFORMATION 31 Start Up Conditions 31 Condensale cte TRE nae Smoke Odor Thermal Expansion Strange Sourids nitet er ees OPERATIONAL CONDITIONS eene Sme
4. the outside wall 6 Slide the vent collar to be installed later over the 6 152 mm vent elbow FIGURE 53 3 Using the tube of sealant supplied run an ample amount around the oval flare of the jacket FIGURE 57 17 7 Place the waterheater at the opening in the wall at the predetermined clearance FIGURE 58 8 Slide the 6 152 mm telescoping vent section apart to expose the beads Use the supplied tube of sealant and fill the exposed beads FIGURE 59 9 Insert the 6 152 mm telescoping vent section into the opening in the wall FIGURE 60 10 The remaining vent parts will be installed from the outside Apply ample amount of sealantto the inside surface of the collar assembly that will contact the exterior wall Also apply sealant to the bead around the outside edge at the end of the 6 152 mm diameter vent collar FIGURE 61 18 11 Insert the vent collar assembly through the wall opening connect ing to the 6 152 mm telescoping extension Remember the vent extension has not been connected so it may be necessary to go back outdoors and push it back up into the wall opening for a tight fitto the collar FIGURE 62 12 Four wood screws were supplied to temporarily attach the collar to the exterior wall of the building However you may have to substi tute other types of screws depending on the construction material of the exterior wall FIGURE 63 13 Inse
5. 50 55 NAT 40 50 40 50 5 ALL INSTALLATIONS For ease of assembly the installation of the various kit combinations has been broken into individual sections The two steps below are common to all installations Once these have been performed you need only to refer to the type installation that pertains to you Installation Using Vent Kits 1 Standard Vent Kit 9000687 2 Optional Vertical Vent with Standard Vent Kit 3 Optional Horizontal Vent 4 Optional Horizontal sees and Vertical Vent Kits Cutting The Opening Through The Outside Wall After thoroughly reading the Locating the New Water Heater section of this manual and you have chosen a suitable water heater installation site use Chart 1 to determine dimensions for the wall opening Cut a 6 1 4 159 mm diameter hole completely through the outside wall FIGURE 14 Water Heater Attitude There is a certain amount of variance with regard to the direction the water heater faces Standing in front of the water heater gas control facing you setthe 3 76 mm diameter elbow slotted end on the flue This will give you a better understanding of the relation of the vent assembly to the opening in the wall and more importantly any possibility of interference of venting and water piping The direction of the water
6. Contact qualified installer or service agency Water supply systems may because of such events as high line pressure frequent cut offs the effects of water hammer among others have installed devices such as pressure reducing valves check valves back flow preventers etc to control these types of problems When these devices are not equipped with an internal by pass and no other measures are taken the devices cause the water system to be closed As water is heated it expands thermal expansion and closed systems do not allow for the expansion of heated water The water within the water heater tank expands as it is heated and increases the pressure of the water system If the relieving point of the water heater s temperature pressure relief valve is reached the valve will relieve the excess pressure The temperature pressure relief valve is not intended for the constant relief of thermal expansion This is an unacceptable condition and must be corrected Itis recommended that any devices installed which could create a closed System have a by pass and or the system have an expansion tank or device to relieve the pressure built by thermal expansion in the water System Expansion tanks are available for ordering through a local plumbing contractor Contact the local water heater supplier or service agency for assistance in controlling these situations STRANGESOUNDS Possible noises due to expansion and contraction of some met
7. Water Potable Heating All models are considered suitable for water potable heating Water Potable Heating and Space Heating Certain models are considered suitable for water potable heating and space heating Refer to the model and rating plate of the water heater ADANGER Water temperature over 125 F 62 C can cause severe burns instantly resulting in severe injury or death Children the elderly and the physically or mentally disabled are at highest risk for scald injury Feel water before bathing or showering Temperature limiting valves are available Read instruction manual for safe temperature setting HOT WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy space heating clothes washing dish washing and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap then you must take special precautions In addition to using the lowest possible temperature setting that satisfies your hot water needs a means such as a Mixing Valve shall be used at the hot water taps used by
8. 1 8 Vent Extension Pipe 3 O D x 8 3 8 Flue Pipe O Ring Gasket 9000710 9000710 9000710 9000710 9000710 37 PAN 6 6 O D VENT VENT PIPE EXTENSION PIPE O RING GASKET 3 FLUE PIPE 3 FLUE EXTENSION PIPE ROPE GASKET T4 22 29 23 24 31 34 26 30 a 37 40 32 36 41 43 38 42 42 STANDARD VENT KIT 9000687 12 6 O D VENT PIPE e 46 EXTENSION 25 Wy 222 6 I D 4 VENT PIPE 3 FLUE 6 D EXTENSION PIRE VENT PIPE 3 FLUE FLARED ROPE 3 FLUE O RING GASKET EXTENSION PIPE GASKET O RING GASKET ROPE GASKET OPTIONAL VENT KITS 9001246 9001247 3 FLUE t 6 O D VENT PIPE 9001248 FLARED 21 EXTENSION puras ee PR qwe od ALTERNATE BROWN PORCELAIN Ett en COATED VENT CAP AND VENT te eR HEUS WALL ASSEMBLY 4 1 1 NE B 17 N 7 56 N 16 54 EACH VENT KIT CAN BE USED EITHER HORIZONTALLY OR VERTICALLY BUT ONLY ONE VENT KIT CAN BE USED HORIZONTALLY AND OR VERTICALLY 38 REPAIR PARTS LIST contd PARTS GAL CAP 50 40 50 75 DESCRIPTION BTU s in 1000 s NAT L P 36 36 38 38 55 NAT Kit AVK 2 No 9001247 __ cip 32 3 I D x 13 7 8 Flue Extension Pipe with 9001281 9001281 9001281 9001281 9001281 Gaskets 33 900127 34 900128 35 900127 36 Rope Gasket 900071 37 O Ring Gasket 900071 l c 38 3 I D 24 3 8 Flue Extension Pipe with 9001282 9001282 90012
9. 6 23 PREPARING FOR THE INSTALLATION 1 Read the General Safety section page of this manual first and then the entire manual carefully If you don t follow the safety rules the water heater will not operate properly It could cause DEATH SERIOUS BODILY INJURY AND OR PROPERTY DAMAGE This manual contains instructions for the installation operation and maintenance of the gas fired water heater It also contains warnings throughout the manual that you must read and be aware of All warnings and all instructions are essential to the proper operation ofthe water heater and your safety Since we cannot put everything on the first few pages READ THE ENTIRE MANUAL BEFORE ATTEMPTING TO INSTALL OR OPERATE THE WATER HEATER 2 The installation must conform with these instructions and the local code authority having jurisdiction In the absence of local codes installations shall comply with the National Fuel Gas Code ANSI Z223 1 NFPA 54 This publication is available from the Canadian Standards Association 8501 East Pleasant Valley Rd Cleveland Ohio 44131 or The National Fire Protection Association 1 Batterymarch Park Quincy MA 02269 3 If after reading this manual you have any questions or do not understand any portion of the instructions call the local gas utility or the manufacturer whose name appears on the rating plate 4 Carefully plan the place where you are going to put the water heater Correct combustion vent action an
10. Filing the Water Heater instructions in the Installing the New Water Heater section Will a water leak damage anything See the Locating the New Water Heater section 6 AIR GAP TO ADEQUATE DRAIN DISCHARGE PIPE Do not cap or plug 29 10 11 Is there proper clearance between the water heater and anything that might catch fire See the Locating the New Water Heater section Do you have adequate ventilation so that the water heater will operate properly See Combustion Air and Ventilation in the Locating the New Water Heater section Is the vent piping properly secured See Venting instructions in the Installing the New Water Heater section Is there proper clearance between the vent pipe and anything that might catch fire See Venting instructions in the Installing the New Water Heater section Is the vent pipe properly sloped and does the vent terminate outdoors See Venting instructions in the Installing the New Water Heater section Do you need to call your gas company to check the gas pipe and its hookup TEMPERATURE PRESSURE RELIEF VALVE MODEL RATING PLATE DIRECT VENT AUTOMATIC STORAGE WATER HEATER MODEL NUMBER CAPACITY GAS ITEM ID INPUT BTU HR RECOVERY GAL HR SERIAL NUMBER GAS PRESSURES IN WC MANIFOLD MAX INLET MIN INLET MAX WORKING PRESSURE PSI BUILD DATE FOR YOUR SAFETY READ BEFORE
11. 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 is lit by a piezo electric spark gas ignition system Do not remove the access doors of the appliance and try to light the pilot by hand 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 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 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 installer or service agency to replace a flooded water heater Do not attempt to repair the unit It must be replaced LIGHTING INSTRUCTIONS STOP Read the safety information above on this label Set the thermostat to lowest setting PILOT LIGHTING Turn the thermostat dial fully clockwise unt
12. SUITABLE AREA To insure sufficient ventilation and combustion air supply proper clearances from the water heater must be maintained See Locating the New Water Heater section Combustible materials such as clothing cleaning materials or flammable liquids etc must not be placed against or adjacent to the water heater which can cause a fire ANODE ROD INSPECTION CAUTION Avoid water heater damage Inspection and replacement of anode rod required The anode rod is used to protect the tank from corrosion Most hot water tanks are equipped with an anode rod The submerged rod sacrifices itself to protect the tank Instead of corroding the tank water ions attack and eat away the anode rod This does not affect the water s taste or color The rod must be maintained to keep the tank in operating condition Anode deterioration depends on water conductivity not necessarily water condition A corroded or pitted anode rod indicates high water conductivity and should be checked and or replaced more often than an anode rod that appears to be intact Replacement of a depleted anode rod can extend the life of your water heater Inspection should be conducted by a qualified technician and at a minimum should be checked annually after the warranty period TEMPERATURE PRESSURE RELIEF VALVE OPERATION ADANGER Burn hazard Hot water discharge Keep clear of relief valve discharge outlet 34 The temperature
13. WATER PIPING Water temperature over 125 F 52 C can cause severe burns instantly resulting in severe injury or death Children the elderly and the physically or mentally disabled are at highest risk for scald injury Feel water before bathing or showering Temperature available limiting valves are Read instruction manual for safe temperature setting HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy space heating clothes washing dish washing cleaning and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap then you must take special precautions In addition to using the lowest possible temperature setting that satisfies your hot water needs a means such as a mixing valve shall be used at the hot water taps used by these people or at the water heater see Figure Valves for reducing point of use temperature by mixing cold and hot water are also available Consult a Qualified Installer or Service Agency Follow manufacturer s instructions for installation of the valves Before changing the fac
14. be accomplished in such a manner that if the tank or any connections should leak the flow will not cause damage to the structure For this reason itis not advisable to install the water heater in an attic or upper floor When such locations cannot be avoided a suitable drain pan should be installed under the water heater Drain pans are available at your local hardware store Such a drain pan must have a minimum length and width of at least 2 inches 5 1 cm greater that the water heater dimensions and must be piped to an adequate drain Drain pan depth must allow for access to the outer doors for servicing the pilot and burner Water heater life depends upon water quality water pressure and the environment in which the water heater is installed Water heaters are sometimes installed in locations where leakage may result in property damage even with the use of a drain pan piped to a drain However unanticipated damage can be reduced or prevented by a leak detector or water shut off device used in conjunction with a piped drain pan These devices are available from some plumbing supply wholesalers and retailers and detect and react to leakage in various ways Sensors mounted in the drain pan that trigger an alarm or turn off the incoming water to the water heater when leakage is detected Sensors mounted in the drain pan that turn off the water supply to the entire home when water is detected in the drain pan Water supply shut off
15. heater can now be made Also consider the gas control valve to insure installation lighting and maintenance accessibility are retained NOTE Supplementary installation instructions are applicable only if this direct vent water heater is provided with the alternate brown porcelain enameled vent cap and the 6 152 mm vent wall assembly show below See pages 22 thru 24 11 Standard Vent Kit Installation 1 The opening through the wall should be cut at this time If this has not been done refer to Cutting The Opening Through The Outside Wall section Standard Vent Kit 9000687 3000713 Each part is stamped with a part number 1 Lockthe elbow to the straight 3 76 mm flue pipe Setthis assembly in place on the end of the water heater s flue collar FIGURE 15 2 Markthe flue collar at the slots in the elbow Using a 22 drill bit drill holes into the flue collar at the two slots and secure the elbow to the flue collar using the screws provided NOTE Make sure elbow is properly aligned to opening in the outside wall FIGURE 16 3 Using the tube of sealant supplied run an ample amount around the oval flare of the jacket FIGURE 17 4 First remove the 3 76 mm horizontal extension from the elbow Start ing with the long end with four securing holes place the 6 152 mm diameter vent elbow over the 3 76 mm diameter elbow Bend the round end oval to fit the fl
16. hot water faucet and leave open to allow for draining Connect a hose to the drain valve and terminate to an adequate drain OPEN the water heater drain valve to allow for tank draining NOTE If the water heater is going to be shut down and drained for an extended period the drain valve should be left open with hose connected allowing water to terminate to an adequate drain CLOSE the drain valve Follow instructions in the Filling The Water Heater section Follow the lighting instructions on the label see page 29 under Lighting Instructions to restart the water heater DRAIN VALVE WASHER REPLACEMENT See Figure 114 1 A Turn OFF gas supply to water heater Follow Draining instructions 2 3 Turning counterclockwise Y remove the hex cap below the screw handle Remove the washer and put the new one in place Screw the handle and cap assembly back into the drain valve and retighten using a wrench DO NOT OVER TIGHTEN Follow instructions in the Filling The Water Heater section Check for leaks AWARNING Read and understand instruction manual and safety messages before installing operating or servicing this water heater Failure to follow instructions and safety messages could result in death or serious injury Instruction Manual must remain with water heater 35 8 Follow the lighting instructions in the Lighting section to restart the water hea
17. never be stored or used in the same room or area containing a gas water heater or other open flame or spark producing appliance NOTE Flammable vapors may be drawn by air currents from other areas ofthe structure to the appliance A DANGER Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Flammable Vapors AWARNING For continued protection against risk of fire Do not install water heater on carpeted floor Do not operate water heater if flood damaged Also the water heater must be located and or protected so it is not subject to physical damage by a moving vehicle This water heater must not be installed directly on carpeting Carpeting must be protected by metal or wood panel beneath the appliance extending beyond the full width and depth of the appliance by at least 3 inches 7 62 cm in any direction or if the appliance is installed in an alcove or closet the entire floor must be covered by the panel Failure to heed this warning may result in a fire hazard Minimum clearances between the water heater and combustible and noncombustible construction are 0 inch at the sides 0 inches from back 4 10 2 cm from front of jacket to closet door and 3 7 6 cm from top of jacket to combustible and noncombustible material Minimum vent clearance 0 inches VENT TO OUTDOORS 0 MIN gms 0 MIN 4 MIN 10 2 cm
18. of assembly of the vent cap to the 3 7 6 cm pipe a soap solution can be applied to the O ring gasket FIGURE48 FIGURE 51 16 Optional Horizontal Vent Kit Installation 3 Any Optional Vent Kit FIGURE 54 4 First remove the 3 7 6 cm horizontal extension from the elbow Starting with the long end which has four mounting holes place the 6 152 mm diameter vent elbow over the 3 76 mm elbow Bend the round end to fit the flared oval end of the jacket top i 9000713 These Ue parts are x not used ij 9000711 Each part is stamped with a part number If the vent hole has not been cut refer to Cutting The Opening Through The Outside Wall See page 11 1 Lock the elbow to the straight 3 76 mm flue pipe Set this assembly in place on the end of the water heater s flue collar FIGURE 55 5 Be sure the 6 152 mm diameter elbow is centered around the 3 76 mm diameter flue Secure the vent pipe with four sheet metal screws at the connection at the jacket top FIGURE 52 2 Mark the flue collar at the slots in the elbow Using a 22 drill bit drill FIGURE 56 holes into the collar at the two slots and secure the elbow to the collar with the screws provided NOTE the standard kit includes a 3 76 mm flue extension and a 6 152 mm elbow extension These parts will not be used with the horizontal kit NOTE make sure elbow is properly aligned to the opening in
19. the gas shown on the rating plate Excessive pressure to gas control valve can cause serious injury or death Turn off gas installation lines during installer or Contact qualified service agency Make sure the gas supplied is the same type listed on the model rating plate The inlet gas pressure must not exceed 14 inch water column 2 6 kPa for natural and propane gas L P The minimum inlet gas pressure shown on the rating plate is that which will permit firing at rated input If the gas control valve is subjected to pressures exceeding 1 2 pound per square inch 3 5 kPa the damage to the gas control valve could result in a fire or explosion from leaking gas Ifthe main gas line Shut off serving all gas appliances is used also turn off the gas at each appliance Leave all gas appliances shut off until the water heater installation is complete A gas line of sufficient size must be run to the water heater Consult the current edition of National Fuel Gas Code ANSI Z223 1 NFPA 54 and your gas supplier concerning pipe size There must be Areadily accessible manual shut off valve in the gas supply line serving the water heater and Adripleg sedimenttrap ahead of the gas control valve to help prevent dirt and foreign materials from entering the gas control valve Aflexible gas connector or a ground joint union between the shut off valve and control valve to permit servicing of the unit Be su
20. to the exterior wall Then secure the vent cap to the exterior wall using the same four screws NOTE Screws are supplied However substitution may be necessary depending on the exterior wall material CAUTION To prevent unlocking the previously installed 3 7 6 cm diameter extension the vent cap assembly must be rotated ina clockwise motion when the vent cap is installed FIGURE 45 15 Four wood screws are supplied to temporarily attach the collar to the exterior wall of the building However other types of screws may have to be substituted depending on the construction material of the exterior wall FIGURE 49 19 Go back indoors to attach inside collar to the inside wall Place the collar against the wall Secure to wall by using four long sheet metal screws NOTE Screws are supplied However substitution may be necessary depending on the exterior wall material FIGURE 46 16 Insert the 3 76 mm diameter flue extension pipe into the vent collar assembly flared and notched end first and rotate clockwise to lock the studs to the slots in the extension pipe FIGURE 50 FIGURE 47 20 Using the tube of sealant supplied apply an ample amount of sealant 17 Connect the vent cap by sliding it s end over the 3 7 6 cm diam around the edge of the vent pipe where it is inserted through the eter extension pipe an O ring inside collar This will seal air draft from the walls NOTE to facilitate ease
21. 3 Burner Orifice L P LHT 9004005 9004005 9002134 9002130 rill Sizey o 9 Burner Orifice L P Hi Altitude LHT 9002129 9002129 9004005 9002134 Drill Size wo 9000876 9000876 9000876 6 Gas Control Valve Nat 9000249 9000249 9000249 9000249 9000249 6 Gas Control Valve Propane L P 9002123 9002123 9002123 9002123 9002123 7 Gas Manifold L P 9002415 9002415 9002415 9002415 8 Pilot Tubing w Fittings 9000278 9000278 9000278 9000278 9000278 9 Burner Nat 9002411 9002411 9002411 9002411 9003040 9 Burer Propane L P 900241 9002411 9002411 9000349 Pilot Nat w electrode Pilot Propane L P w electrode 9003085 9003085 9003085 9003085 18 Flue Baffle L P 9000709 9000806 9001287 9001288 19 FlueAdapor 9001289 9001290 9001290 20 AdaptorGasket_ 9001291 9001292 9001292 21 AdaptorPlatewGasket_ 9001293 9001294 9001294 Standard KitNo 9000687 J 3 I D x 9 5 Flue Extension Pipe with 9000711 9000711 9000711 9000711 9000711 Gaskets Kit AVK 1 No 9001246 3 LD x 7 7 8 Flue Extension Pipe with Gaskets 6 I D x 8 1 8 Vent Pipe 6 O D x 8
22. 5 2 cm vent elbow FIGURE 83 13 The remaining vent parts will be installed from the outside Apply ample amount of sealant to the inside surface of the collar assembly that will contact the exterior wall Also apply sealant to the bead around the outside edge at the end of the 6 15 2 cm diameter vent FIGURE 80 collar 10 Move the water heater into position at the vent opening FIGURE 84 14 Install the vent collar assembly through the wall connecting to the 6 15 2 cm telescoping extension Remember the extension is not connected and may be necessary to return indoors to push the extension back against the interior wall for a tight fit to the collar FIGURE 81 FIGURE 85 21 15 Four wood screws were supplied to temporarily attach the collar to 20 Using a 22 drill bit drill holes 180 apart at the connection point of the exterior wall of the building However you may have to substitute the two 3 76 mm flue extensions Secure with the two screws other types of screws depending on the construction material of the provided exterior wall FIGURE 90 21 Expand the 6 152 mm telescoping extension pipes to connect at the vent elbow FIGURE 87 17 The vent cap has four holes around the outer edge Remove the four Screws used to temporarily attach the collar to the exterior wall Then secure the vent cap assembly with the vent collar assembly to the exterior wall using the same screws
23. 6 cm diameter telescoping flue section in place on the flue collar Using a 22 drill bit drill two holes 180 apart and secure the vertical assembly to the flue collar with the two supplied screws FIGURE 77 7 Place the 3 7 6 cm elbow on the flue extension Align the elbow to the hole previously made in the outside wall Using the slots in the FIGURE 73 elbow mark the 3 7 6 cm diameter end of the flue extension Using a 22 drill bit drill two holes into the flue extension and secure with the two provided sheet metal screws 3 Slide the 6 15 2 cm vent telescoping section apart to reveal the beads Fill the beads using the supplied caulking FIGURE 74 4 Apply an ample amount of sealant around the oval flare of the jacket FIGURE 78 NOTE the standard kit includes a 3 7 6 cm flue extension and a 6 15 2 cm elbow extension These parts will not be used with the horizontal kit FIGURE 75 8 Be sure the 6 15 2 cm diameter elbow is centered around the 3 11 Slide the 6 15 2 cm telescoping vent section apart to expose the 7 6 cm diameter flue secure using two sheet metal screws at the beads Use the supplied tube of caulking and fill the exposed beads connection of the elbow and the 6 15 2 cm vertical extension FIGURE 82 12 Insert the 6 15 2 cm telescoping vent section into the wall FIGURE 79 9 Slide the vent collar to be installed later over the 6 1
24. 82 9001282 9001282 Gaskets 39 900127 40 900128 41 900127 42 900071 43 900071 44 900071 900071 900071 900316 900316 900316 L28 DiameterDramPanw SideDran 900160 24 Base Stand Wire Grill Protector 900091 Dip Tube 9001598 6 Vent Wall Assembly 900072 900072 Piezo Ignitor w Bracket 9003410 9003410 9003410 9003410 900341 NOTE Some models are factory equipped with a special dip tube to retard a build up of mineral deposits precipitating from the water supply over time This is not illustrated and is not a replaceable part EY f Now that you have purchased this water heater should a need ever exist for repair parts or service simply contact the company it was purchased from or direct from the manufacturer listed on the rating plate on the water heater Be sure to provide all pertinent facts when you call or visit Selling prices will be furnished on request or parts will be shipped at prevailing prices and you will be billed accordingly The model number of your water heater will be found on the rating plate located above the gas control valve WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION MODEL NUMBER TYPE GAS SERIAL NUMBER PART DESCRIPTION THIS IS A REPAIR PARTS LIST NOT A PACKING LIST 39 TOQ N These guidelines should be utilized by a qualified service agent Problem Solution Improperly sealed hot or col
25. ACH FLUE KIT FLUE KITS CAN BE USED EITHER HORIZONTALLY 9001246 9001247 AND OR VERTICALLY 9001248 OPTIONAL FLUE KITS 9001246 9001247 9001248 FIGURE 12 CHART 1 BTUs DIMENSION F IN INCHES Cap STD MIN WAX MIN MAX MiM Fso sems 72 eosa se 86 v4 97 va 7 MAX 10 BTUs STD miN max MIN MAK MIN 50 Check the model and rating plate attached to the water heater for specific model number and other detailed information 40 Horizontal Extension Kit To determine the horizontal length and extension kit needed simply plug the dimensions D and G into the equation below The answer E should then be located in Chart 2 The size range in which E dimension falls indicates the kit that should be used horizontally to obtain the desired length The wall thickness G The distance wanted between the edge of the water heater and the inside edge of the wall E The distance the extension kit must be able to extend The Equation D G E i 5 12 7 cm IZA IQ i S 76 t M 3 7 6 cm CENTER f 7 LINE OF FLUE 0 264 cm CHART 2 10 DIMENSION E IN CENTIMETERS 4950GAL 75 GAL VENTKTS mn MAX mn 60 6 115 3 Gal Cap BTU s DIMENSION A B C INCHES CENTIMETERS MC A By 26 1 4 40 50 40
26. AIN BURNER E INSTALL THERMAL EXPANSION pd TANK OR DEVICE IF WATER PILOT TUBING HEATER IS INSTALLED IN A CLOSED WATER SYSTEM PILOT WITH ELECTRODE THERMOCOUPLE VACUUM RELIEF T THERMOSTAT VALVE ag INSTALL PER LOCAL CODES GAS CONTROL KNOB 2 THERMOSTAT SHIELD OPTIONAL WATER TEMPERATURE ADJUSTING DIAL ui im m GAA OFF PILOT ON POSITION POSITION POSITION TOP VIEW J D ALL PIPING MATERIALS TO BE SUPPLIED BY CUSTOMERS FIGURE 1 PICALINSIALLALON MIXING VALVE USAGE VACUUM RELIEF REQUIRED BY SOME CODES REFER TO LOCAL CODES COLD RETURN FROM SPACE HEATER WHEN THE WATER HEATER IS NOT EQUIPPED WITH SIDE CONNECTIONS HOT SUPPLY TO SPACE HEATER WHEN THE WATER HEATER IS NOT EQUIPPED WITH SIDE HOT WATER INLET CONNECTIONS t TEMPERED WATER OUTLET TA LA 2 m ww CERTAIN MODELS ARE EQUIPPED TEMPERATURE PRESSURE WITH SIDE PLUMBING CONNECTIONS RELIEF VALVE FOR SPACE HEATING THE HOT AND COLD FITTING ASSEMBLIES PART 9001262 CAN BE ORDERED THROUGH THE MANUFACTURER MIXING VALVE DISCHARGE PIPE GAS SUPPLY Do not cap or plug 1 Le X DRAIN VALVE 0122 TO SUITABLE DRAIN FIGURE 2 DRAIN PAN This appliance has been design certified as complying with American National Standard CSA Standard for water heaters and is considered suitable for
27. F position depressing slightly NOTE The knob cannot be turned from PILOT to OFF unless knob is depressed slightly DO NOT FORCE Loose deposits on or around the burner can be removed by carefully using the hose of a vacuum cleaner inserted through the access doors of the water heater If the burner needs to be removed for additional cleaning call the local gas utility to remove and clean the burner and correct the problem that required the burner to be cleaned L P GAS CONTROL VALVE amp BURNER ASSEMBLY Propane L P gas control valve and burner assembly replacement in formation For Propane L P Gas Models Only Your water heater is equipped with a Propane L P gas control valve and a main burner assembly with left hand threads for the following fittings and their connections Theconnection between the manifold and the gas control valve A to B are left hand threads The connection between the main burner orifice and the manifold C to D are left hand threads For ordering these replacement parts please refer to the Repair Parts section of this manual FIGURE 112 HOUSEKEEPING Vacuum around base of water heater for dust dirt and lint on a regular basis DANGER Do not use or store flammable vapor products such as gasoline Solvents or adhesives in the same room or area near water heater or other appliance 4 Cancause serious injury or death INSTALLED IN
28. Instruction Manual EFFICIENCY RATING CERTIFIED ama GAMA certification applies to all residential gas water heaters with capacities of 20 to 100 gallons with input rating of 75 000 BTU Hr or less WARNING If the information in these instructions is not followed exactly a fire or explosion may result causing property damage personal injury or death i Green Choice Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance ji WHAT TO DO IF YOU SMELL GAS e Donottry tolightany appliance AWA RNING Read and understand instruction manual and safety messages before installing operating or servicing this water heater e Do not touch any electrical 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 Failure to follow instructions and safety messages could result in death or serious injury Instruction manual must remain with water heater f you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency orthe gas supplier For Your Safety AN ODORANT IS ADDED TO THE GAS USED BY THIS WATER HEATER ALL TECHNICAL AND WARRANTY QUESTIONS SHOULD BE DIRECTED TO THE LOCAL DEALER FROM WHOM THE WATER HEATER WAS PURCHASED IF YOU ARE UNSUCCE
29. NPUT MODELS OR LESS INPUT MODELS OR LESS B 18 45 7 cm MIN OVER 50 000 12 30 5 cm MIN OVER 50 000 BtuH INPUT MODELS BtuH INPUT MODELS FIGURE 5 ANY GRAVITY OR NATURAL VENTED E APPLIANCE WARNING IF THIS VENT IS FOR A DIRECT VENT APPLIANCE THEN THE DIMENSION IS INCREASED TO 24 61 cm FIGURE 6 459 45 36 92 if within inis area 5 36 92cm MIN WITHIN A 360 RADIUS IF VENTISA ANY OTHER GRAVITY OR FORCED AIR APPLIANCE NATURAL APPLIANCE OUTLET VENT OUTLET VENT FIGURE 7 MUST MAINTAIN Et a ADEQUATE SERVICE er TN AND MAINTENANCE ACCESSIBILITY amp od FO j t 5 RANGE OF DEGREES y AVAILABLE FOR VENT RN PIPE INSTALLATION lt FIGURE 8 Some local codes may require a vent cap cover Figure 9 shows the optional wire vent cap protector available from the water heater manufacturer A wire mesh chain link fence see Figure 9 may be used instead of the factory cover Care should be taken to maintain adequate ventilation around the vent cap If a chain link fence is installed it must not be used as a storage area for items that may block proper ventilation NOT BE USED AS A STORAGE AREA 4 122 cm FIGURES Flue Extensions There are three optional extension kits available Any combination of the three k
30. SSFUL PLEASE WRITETO THE COMPANY LISTED ON THE RATING PLATE ON THE WATER HEATER KEEP THIS MANUAL IN THE POCKET ON HEATER FOR FUTURE REFERENCE WHENEVER MAINTENANCE ADJUSTMENT OR SERVICE IS REQUIRED PRINTED 1005 183774 001 Be N Your safety and the safety of others is extremely important in the installation use and servicing of this water heater Many safety related messages and instructions have been provided in this manual and on your own water heater to warn you and others of a potential injury hazard Read and obey all safety messages and instructions throughout this manual It is very important that the meaning of each safety message is understood by you and others who install use or service this water heater This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER indicates an imminently A DANGER hazardous situation which if not avoided could resultin injury or death WARNING indicates a potentially hazardous WARNING situation which if not avoided could result in injury or death CAUTION indicates a potentially hazardous CAUTION situation which ifnotavoided may resultin minor or moderate injury CAUTION used without the safety alert CAUTION symbol indicates a potentially hazardous situation which if not avoided could result in property damage All safety messages will
31. al parts during periods of heat up and cool down do not necessarily represent harmful or dangerous conditions Condensation causes sizzling and popping within the burner area during heating and cooling periods and should be considered normal See Condensation in this section OPERATIONAL CONDITIONS SMELLY WATER In each water heater there is installed at least one anode rod see parts sections for corrosion protection of the tank Certain water conditions 32 will cause a reaction between this rod and the water The most common complaint associated with the anode rod is one of a rotten egg smell in the hot water This odor is derived from hydrogen sulfide gas dissolved in the water The smell is the result of four factors which must all be present for the odor to develop a b concentration of sulfate the supply water Little or no dissolved oxygen in the water A sulfate reducing bacteria which has accumulated within the water heater this harmless bacteria is nontoxic to humans An excess of active hydrogen in the tank This is caused by the corrosion protective action of the anode Smelly water may be eliminated or reduced in some water heater models by replacing the anode s with one of less active material and then chlorinating the water heater tank and all hot water lines Contact the local water heater supplier or service agency for further information concerning an Anode Replacement Kit and this c
32. ared oval end of the jacket top FIGURE 21 8 Slide the vent collar to be installed later over the 6 152 mm vent elbow FIGURE 18 5 Making sure the 6 152 mm diameter elbow is centered around the 3 76 mm diameter flue secure the 6 152 mm diameter vent pipe using four sheet metal screws at the connection of the jacket top j FIGURE 22 9 Place the water heater at the opening in the wall at the predetermined clearance FIGURE 19 6 The standard vent kit includes a 6 152 mm diameter extension pipe which is used when E dimension is over 6 1 2 165 mm FIGURE 23 10 Move outdoors with all the remaining vent parts Using the tube of sealant supplied run an ample amount on the inside surface of the collar assembly that will contact the exterior wall and also fill the bead on the end of the 6 152 mm diameter vent collar e ML FIGURE 20 7 If E dimension is less than 6 1 2 165 mm move to next step If E dimension is over 6 1 2 165 mm assemble the 6 152 mm diameter extension pipe crimped end to the 6 152 mm diameter vent elbow and secure using two sheet metal screws Apply an ample amount of sealant around the joint to ensure a good seal FIGURE 24 12 11 Install the vent collar assembly through the wall connecting ittothe 15 The vent cap has four holes around the outer edge Remove the four extension and or elbow depending on w
33. be leak tested before placing the appliance in operation The appliance and its individual Shut off valve shall be disconnected from the gas supply piping system during any pressure testing of that System at test pressures in excess of 1 2 pound per square inch 3 5 kPa It shall be isolated from the gas supply piping system by closing its individual manual Shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 pound per square inch 3 5 kPa Connecting the gas piping to the gas control valve of the water heater can be accomplished by either of thetwo methods shown in Figures 107 and 108 GAS PIPING WITH FLEXIBLE CONNECTOR GROUND JOINT UNION OPTIONAL 3 MIN 76 2 mm GAS CONTROL H DRIP LEG SEDIMENT TRAP FIGURE 107 28 GAS PIPING WITH ALL BLACK IRON PIPE TO GAS CONTROL GROUND JOINT UNION OPTIONAL CONTROL DRIP LEG SEDIMENT TRAP 3 MIN 76 2 mm FIGURE 108 SEDIMENT TRAPS A WARNING Contaminants in gas lines can cause fire or explosion Clean all installation gas piping before Install drip leg in accordance with NFPA54 A sediment trap shall be installed as close to the inlet of the water heater as practical at the time of water heater installation The sediment trap shall be either a tee fitting with a capped nipple in the bottom outlet or other device recognized as an effective sediment
34. d mark the point Once the length has been determined lock the two sections together by drilling two holes FIGURE 35 180 apart in the pipe and securing with the screws supplied 5 Place the 6 152 mm vent section over the 3 76 mm flue section Hs Subtract 3 4 19 mm from the predetermined X dimension This 159mm determines the length of the 6 152 mm vent extension Slide the 6 152 mm vent extension apart to this dimension and secure with the two screws supplied C A 10 X Each part is WA y stamped with a part number FIGURE 36 6 Form the round end of the 6 152 mm vent extension to the top of the FIGURE 32 jacket and secure with four sheet metal screws CHART 3 P BTU s in 1000 s NAT L P 3936 36 36 83 4 38 38 571 2 40 40 48 3 4 48 44 61 55 NAT 63 Check the model and rating plate attached to the water heater for specific model number and other detailed information FIGURE 37 14 7 Place the 3 76 mm elbow on the flue extension 10 If E dimension is less than 6 1 2 165 mm move to next step If E NOTE Make sure elbow is properly aligned to opening in dimension is over 6 1 2 165 mm assemble the 6 152 mm diameter the outside wall extension pipe to the 6 152 mm diameter vent elbow and secure Mark the 3 76 mm diameter end of the flue extension at the slots using two sheet metal screws Using the tube of sealant supplied i
35. d supply connection Tighten threaded connections WATER LEAKS relief valve drain valve or thermostat threads Leakage from other appliances or water lines Inspect other appliances near water heater Condensation of flue products Refer to CONDENSATE Thermal expansion in closed water system Install thermal expansion tank DO NOT plug T amp P valve LEAKING T amp P VALVE Improperly seated valve Check relief valve for proper operation t Gas control knob not positioned correctly Refer to LIGHTING INSTRUCTIONS Main gas supply off Turn on main gas Shut off valve Igniter tip more than 1 8 from pilot hood Adjust ignitor tip Melted insulation on ignitor wire or shorting Contact a service agency to determine cause PILOT WILL NOT LIGHT of ignitor wire Wire disconnected from spark ignitor Reconnect wire connector to spark ignitor Broken electrode or electrical wire Replace pilot assembly Piezo Ignitor generator fails to operate or Replace Piezo Ignitor generator malfunctions BURNER WILL NOT STAY LIT PILOT OUTAGE NOT ENOUGH HOT WATER _ determine SIZZLING RUMBLING instructions in Maintenance section of manual SOOTING lackofsupiyak __ VENT GAS ODORS Improperly installed vent piping Downdraf 40 v o 41 v o 42 v o 43 44
36. d vent pipe installation are very important in preventing death from possible carbon monoxide poisoning and fires see Figures 1 and 2 Examine the location to ensure the water heater complies with the Locating the New Water Heater section in this manual 5 For California installation this water heater must be braced anchored or strapped to avoid falling or moving during an earthquake See instructions for correct installation procedures Instructions may be obtained from California Office of the State Architect 400 P Street Sacramento CA 95814 6 Massachusetts Code requires this water heater to be installed in accordance with Massachusetts 248 CMR 2 00 State Plumbing Code and 248 CMR 5 00 7 Complies with SCAQMD rule 1121 and districts having equivalent NOx requirements PICAL INSTALLATION GET TO KNOW YOUR WATER HEATER GAS MODELS A Vent Assembly Ground Joint Union P Inlet Dip Tube B Flue Outlet J Drip Leg Sediment Trap Q Temperature Pressure Relief Valve C Anode K Inner Door R Rating Plate D Hot Water Outlet L Outer Doors with Gaskets S Flue Baffle E Outlet M Union T Thermostat F Insulation N Inlet Water Shut off Valve U Drain Valve G GasSupply O Cold Water Inlet V Pilot and Main Burner H Manual Gas Shut off Valve W Flue X Drain Pan Y Piezo ignitor Z Thermostat Shield optional INSTALLIN ACCORDANCE WITH LOCAL CODES DRIP LEG AS REQUIRED V PILOT amp MAIN BURNER BY LOCAL CODES BURNER TUBE M
37. devices that activate based on the water pressure differential between the cold water and hot water pipes connected to the water heater Devices that will turn off the gas supply to a gas water heater while atthe same time shutting off its water supply WARNING Fire or Explosion Hazard Avoid all ignition sources if you smell gas Do not expose water heater control to excessive gas pressure Use only gas shown rating plate Maintain required clearances to combustibles Keep ignition sources away from faucets after extended period of non use Read instruction manual before installing using or servicing water heater INSTALLATIONS INAREAS WHERE FLAMMABLE LIQUIDS VAPORS ARELIKELY TO BE PRESENT OR STORED GARAGES STORAGEAND UTILITY AREAS Flammable liquids such as gasoline solvents propane LP or butane etc and other substances such as adhesives etc emit flammable vapors which can be ignited by a gas water heater s pilot light or main burner The resulting flashback and fire can cause death or serious burns to anyone in the area as well as property damage If installation in such areas is your only option then the installation must be accomplished in a way that the pilot flame and main burner flame are elevated from the floor at least 18 inches 45 7 cm While this may reduce the chances of flammable vapors from a floor spill being ignited gasoline and other flammable substances should
38. e relief valve is reached the valve will relieve the excess pressure The temperature pressure relief valve is not intended for the constant relief of thermal expansion This is an unacceptable condition and must be corrected It is recommended that any devices installed which could create a closed system have a by pass and or the system have an expansion tank to relieve the pressure built by thermal expansion in the water system Expansion tanks are available for ordering through a local plumbing contractor Contact the local water supplier and or a service agency for assistance in controlling these situations NOTE To protect against untimely corrosion of hot and cold water fittings it is strongly recommended that di electric unions or couplings be installed on this water heater when connected to copper pipe CAUTION Avoid water heater damage Install thermal expansion tank if necessary Do not apply heat to cold water inlet Contact qualified installer or service agency COLD WATER INLET 3 4 SWEAT FITTINGS TEMPERATURE PRESSURE RELIEF VALVE OPTIONAL TOP T amp P RELIEF VALVE NOT SHOWN DISCHARGE PIPE DO NOT CAP OR PLUG DRAIN VALVE FLOOR DRAIN FIGURE 104 Figure 104 shows the typical attachment of the water piping to the water heater The water heater is equipped with 3 4 inch NPT water connections NOTE If using copper tubing solder tubing to an adapte
39. generally tell you about the type of hazard what can happen if you do not follow the safety message and how to avoid the risk of injury IMPORTANT DEFINITIONS Qualified Installer Aqualified installer must have ability equivalent to a licensed tradesman the fields of plumbing air supply venting and gas supply including a thorough understanding of the requirements of the National Fuel Gas Code as it relates to the installation of gas fired water heaters The qualified installer must also be familiar with the design features and use of flammable vapor ignition resistant water heaters and have a thorough understanding of this instruction manual Service Agency Aservice agency also must have ability equivalent to a licensed tradesman in the fields of plumbing air supply venting and gas supply including a thorough understanding of the requirements of the National Fuel Gas Code as it relates to the installation of gas fired water heaters The service agency must also have a thorough understanding of this instruction manual and be able to perform repairs strictly in accordance with the service guidelines provided by the manufacturer e Gas Supplier The Natural Gas or Propane Utility or service who supplies gas for utilization by the gas burning appliances within this application The gas supplier typically has responsibility for the inspection and code approval of gas piping up to and including the Natural Gas meter or Propane storage tank
40. hich one was used screws used to temporarily attach the collar to the exterior wall Then secure the vent cap assembly with the vent collar assembly to the exterior wall using the same four screws NOTE Screws are supplied However substitution may be necessary depending on the exterior wall material CAUTION To prevent unlocking the previously installed 3 7 6 cm diameter extension the vent cap assembly must be rotated ina clockwise motion when the vent cap is installed FIGURE 25 12 We have supplied four wood screws to temporarily attach the collar to the exterior wall of the building However other types of screws may have to be substituted depending on the material used in the construction of the exterior wall a ait N Y FIGURE28 d Z gt 16 Go back indoors to attach inside collar to the inside wall Place the collar FIGURE 26 against the wall Secure to wall by using four long sheet metal screws 13 Insertthe 3 76 mm diameter flue extension pipe into the vent collar assembly flared amp notched end first and lock turn clockwise to lock studs to slots the flue extension pipe to the flue elbow NOTE Screws are supplied However substitution may be necessary depending on the interior wall material FIGURE 29 17 Using the tube of sealant supplied run an ample amount of sealant 14 Connectthe vent cap by sliding its end over the 3 76 mm diamete
41. hlorination treatment Ifthe smelly water persists after the anode replacement and chlorination treatment we can only suggest that chlorination or aeration of the water supply be considered to eliminate the water problem Do not remove the anode leaving the tank unprotected By doing so all warranty on the water heater tank is voided AIR IN HOT WATER FAUCETS WARNING Flammable hydrogen gases may be present Keep all ignition sources away from faucet when turning on hot water HYDROGEN GAS Hydrogen gas can be produced in a hot water system that has not been used for a long period of time generally two weeks or more Hydrogen gas is extremely flammable and explosive To prevent the possibility of injury under these conditions we recommend the hot water faucet located farthest away be opened for several minutes before any electrical appliances which are connected to the hot water System are used such as a dishwasher or washing machine If hydrogen gas is present there will probably be an unusual sound similar to air escaping through the pipe as the hot water faucet is opened There must be no smoking or open flame near the faucet at the time it is open HIGH WATER TEMPERATURE SHUT OFF SYSTEM This water heater is equipped with an automatic gas Shut off system This system works when high water temperatures are present Turn OFF the entire gas supply to the water heater The high temperature Shut off
42. il it stops as shown Turn gas control knob clockwise to OFF position Knob cannot be turned from PILOT to OFF unless knob is depressed slightly DO NOT FORCE Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow in the safety information above on this label If you don t smell gas go to the next step If you don t smell gas turn knob on gas control counter clockwise to PILOT position Pilot can be viewed through observation port Note location of piezo ignitor PIEZO IGNITOR OBSERVATION PORT 7 Depress the gas control knob all the way down Immediately depress the piezo ignitor button until a click is heard and then release Check to see if pilot is lit through the observation port If pilot is not lit continue to depress and release piezo ignitor button up to six 6 times If pilot is still not lit repeat steps 3 through 7 After the pilot is lit continue to hold control knob down for about one 1 minute Release knob and it will pop backup Pilot should remain lit If it goes out repeat steps 2 through 7 If knob does not pop up when released stop and immediately call your service technician or gas supplier f the pilot will not stay lit after several tries depress and turn the gas control knob clockwise to OFF and call your service technician or gas supplier Turn gas control knob counter clockwise 00 full ON positi
43. is built into the gas control valve It is non resettable If the high temperature Shut off activates the gas control valve must be replaced Contact your gas supplier or service agency VENTING SYSTEM INSPECTION A WARNING Flue gases may escape if vent pipe is not connected Be alert for obstructed sooted or deteriorated vent system to avoid serious injury or death Do not store corrosive chemicals in vicinity of water heater Chemical corrosion of flue and vent system can cause serious injury or death Breathing carbon monoxide can cause brain damage or death Always read and understand instruction manual Atleast once a year a visual inspection should be made of the venting system You should look for 1 Obstructions which could cause improper venting The combustion and ventilation air flow must not be obstructed 2 Damage or deterioration which could cause improper venting or leakage of combustion products 3 Rusted flakes around top of water heater Be sure the vent piping is properly connected to prevent escape of dangerous flue gasses which could cause deadly asphyxiation Obstructions and deteriorated vent systems may present serious health risk or asphyxiation Chemical vapor corrosion of the flue and vent system may occur if air for combustion contains certain chemical vapors Spray can propellants cleaning solvents refrigerator and air conditioner refrigerants swimming pool chemica
44. its can be chosen however only one kit can be used vertically and or horizontally see Figures 10 amp 11 Unless otherwise specified at the time of ordering a standard exten sion kit 9000687 is individually packaged and shipped within the water heater carton TWO HORIZONTAL TWO VERTICAL KITS KITS NOT OK NOT OK ONE VERTICAL KIT OK ONE HORIZONTAL KIT OK ONE HORIZONTAL KIT AND ONE VERTICAL KIT OK FIGURE 10 CAUTION Optional Wire Grill When the water heater vent cap is low enough to be touched accidentally or is accessible to small children installation of a protective vent cover is recommended See Figure 9 Improper installation and use may result in property damage At no time can more than one Vertical Vent Kit and or one Horizontal Vent Kit be used Vertical Height Extension Kit A WARNING Be sure vent pipe is properly connected to prevent escape of dangerous flue gases which could cause deadly asphyxiation Obstructions and deteriorated vent systems may present serious health risk or asphyxiation Breathing carbon monoxide can cause brain damage or death Always read and understand instruction manual Itis simple to determine which kit is needed for vertical height Take the total height to the top of the flue required and comparing that to F dimension in the chart 1 it can be determined which kit needs to be used vertically OPTIONAL E
45. laced the valve must meet the requirements of local codes but not less than a combination temperature and pressure relief valve certified as indicated in the above paragraph 26 The valve must be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure of the water heater 150 psi 1 035 kPa and a discharge capacity not less than the water heater input rate as shown on the model rating plate For safe operation of the water heater the relief valve must not be removed from its designated opening nor plugged The temperature pressure relief valve must be installed directly into the fitting of the water heater designed for the relief valve Position the valve downward and provide tubing so that any discharge will exit only within 6 inches 153 mm above or at any distance below the structural floor Be certain that no contact is made with any live electrical part The discharge opening must not be blocked or reduced in size under any circumstances Excessive length over 30 feet 9 14 m or use of more than four elbows can cause restriction and reduce the discharge capacity of the valve see Figure 106 No valve or other obstruction is to be placed between the relief valve and the tank Do not connect tubing directly to discharge drain unless 6 inch air gap is provided To prevent bodily injury hazard to life or property damage the relief valve must be allowed to discharge water in quantities should ci
46. lly Water Air in Hot Water Faucets High Temperature Shut Off System PERIODIC MAINTENANCE eene Venting System Inspection Burner Inspection sessseeeeeen Burner Cleaning Housekeepitig rtt rites Anode Rod Inspection esses Temperature Pressure Relief Valve Operation 34 Drainilig rrt REDDERE Drain Valve Washer Replacement LEAKAGE CHECKPOINTS eee REPAIRPARIS eee tel ee pire INTRODUCTION Thank You for purchasing this water heater Properly installed and maintained it should give you years of trouble free service Abbreviations Found In This Instruction Manual CSA Canadian Standards Association ANSI American National Standards Institute NFPA National Fire Protection Association ASME American Society of Mechanical Engineers GAMA Gas Appliance Manufacturer s Association This gas fired water heater is design certified by CSA INTERNATIONAL under American National Standard CSA Standard for Gas Water Heaters ANSI Z21 10 1 CSA 4 1 current edition This gas fired water heater is equipped with a piezo electric spark device used for pilot burner ignition and complies with the Standard for Manually Operated Piezo Electric Spark Gas Ignition Systems and Components ANSI Z21 77 CGA
47. ls calcium and sodium chloride waxes bleach and process chemicals are typical compounds which are potentially corrosive If after inspection of the vent system you found sooting or deterioration something is wrong Call the local gas utility to correct the problem and clean or replace the flue and venting before resuming operation of the water heater BURNER INSPECTION Flood damage to a water heater may not be readily visible or immediately detectable However over a period of time a flooded water heater will create dangerous conditions which can cause DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE Contact a qualified installer or service agency to replace a flooded water heater Do not attempt to repair the unit It must be replaced At least once a year a visual inspection should be made of the main burner and pilot burner see Figure 111 A 33 N NAN You should check for sooting Soot is not normal and will impair proper combustion Soot build up indicates a problem that requires correction before further use Turn OFF gas to water heater and leave off until repairs are made because failure to correct the cause of the sooting can resultin a fire causing death serious injury or property damage FIGURE 111 BURNER CLEANING In the event your burner needs cleaning follow these instructions If inspection of the burner shows that cleaning is required turn the gas control knob clockwise X to the OF
48. m or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a specific hot water temperature at the tap then you must take special precautions Never allow small children to use a hot water tap or to draw their own bath water Never leave a child or handicapped person unattended in a bathtub or shower It is recommended that lower water temperatures be used to avoid the risk of scalding It is further recommended in all cases that the water temperature be set for the lowest temperature that satisfies your hot water needs This will also provide the most energy efficient operation of the water heater Figure 110 shows the approximate water temperatures produced at various thermostat settings Short repeated heating cycles caused by small hot water uses can cause temperatures at the point of use to exceed the thermostat setting by up to 30 F 17 C If you experience this type of use you should consider using lower temperature settings to reduce scald hazards Valves for reducing the point of use temperature by mixing cold and hot water are available See Figure 2 Also available are inexpensive devices that attach to faucets to limit hot water temperatures Contact a licensed plumber or the local plumbing authority NOTE A water temperature range of 120 F 140 F 49 C 60 C is recommended by most dishwasher manufacturers The thermostat
49. mbustion condense on the cooler tank surfaces and form drops of water which may fall onto the burner or other hot surfaces to produce a sizzling or frying noise Excessive condensation can cause pilot outage due to water running down the flue tube onto the main burner and putting out the pilot Because of the suddenness and amount of water condensation water may be diagnosed as a tank leak After the water in the tank warms up about 1 2 hours the condition should disappear Do not assume the water heater is leaking until there has been enough time for the water in the tank to warm up An undersized water heater will cause more condensation The water heater must be sized properly to meet the family s demands for hot water including dishwashers washing machines and shower heads Excessive condensation may be noticed during the winter and early spring months when incoming water temperatures are at their lowest Good venting is essential for a gas fired water heater to operate properly as well as to carry away products of combustion and water vapor SMOKE ODOR Itis not uncommon to experience a small amount of smoke and odor during the initial start up This is due to burning off of oil from metal parts and will disappear in a short while THERMAL EXPANSION CAUTION Improper installation and use may result in property damage Avoid water heater damage nstallthermalexpansiontank or device if necessary
50. n the elbow Using a 22 drill bit drill holes into the flue extension run an ample amount around the jointto insure a good seal atthe two slots and secure the elbow to the flue extension using the screws provided FIGURE 41 FIGURE 38 11 Slide the vent collar to be installed later over the 6 152 mm vent elbow 8 Be sure the 6 152 mm diameter elbow is centered around the 3 76 mm diameter flue Secure the 6 152 mm diameter vent pipe using two sheet metal screws at the cnnection of the elbow and 6 152 mm vertical extension FIGURE 42 12 Move the water heater into position at the vent opening FIGURE 39 9 The standard vent kit includes a 6 152 mm diameter extension pipe which is used when dimension E refer to Chart 2 is over 6 1 2 165 mm FIGURE43 13 Take the remaining vent parts outside to complete the installation Using the tube of sealant supplied apply an ample amount of sealant to the inside surface of the collar assembly that will contact the exterior wall Also apply sealant to the bead around the outside edge at the end of the 6 152 mm diameter vent collar FIGURE 40 FIGURE 44 15 14 Install the vent collar assembly through the wall connecting ittothe 18 The vent cap has four holes around the outer edge Remove the four extension and or elbow depending on which one was used screws used to temporarily attach the collar
51. ny forced air inlet located within 10 feet See Figure 5 9 minimum horizontally from or above any door window or gravity air inlet into the building 50 000 BtuH input or less 12 minimum horizontally from or above any door window or gravity air inlet into the building over 50 000 BtuH input 12 minimum below any door window or gravity air inlet into the building 50 000 BtuH input or less 18 minimum below any door window or gravity air inlet into the building over 50 000 BtuH input 18 minimum from other gravity or natural appliance outlet vents when directly above 135 either side of center line See Figure 6 36 minimum from any outlet vents when directly below or 45 to either side of center line See Figure 7 36 minimum in all directions from any other forced air appliance outlet vent See Figure 7 The location selection must provide clearances for servicing and proper operation of the water heater See Figure 8 Venttermination must not be within 4 feet of any items such as gas meters gas valves or other gas regulating equipment Unless specified at time of ordering a standard extension kit No 9000687 is individually packaged and shipped with the water heater 12 MIN 30 5 cm FROM ANY OVERHANG CENTER LINE OF FLUE FIGURE 4 THAN 120 18 MIN FORCED 45 7 cm AIR INLET A 9 22 9 cm MIN 50 000 BtuH B 12 30 5 cm MIN 50 000 BtuH I
52. of a building Many gas suppliers also offer service and inspection of appliances within the building Piezo Electric Spark Gas Ignition System A combination of a piezo electric spark generator high voltage lead s and a spark electrode s designed to ignite pilot burner gas at an appliance burner AWARNING Read and understand instruction manual and safety messages before installing operating or servicing this water heater Failure to follow instructions and safety messages could result in death or serious injury Instruction manual must remain with water heater ADANGER Water temperature over 125 F 52 C can cause severe burns instantly resulting in severe injury or death Children the elderly and the physically or mentally disabled are at highest risk for scald injury Feel water before bathing or showering Temperature limiting valves are available Read instruction manual for safe temperature setting A WARNING Fire or Explosion Hazard Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Avoid all ignition sources if you smell LP gas Do not expose water heater control to excessive gas pressure Use only gas shown on rating plate Maintain required clearances to combustibles Keep ignition sources away from faucets after extended period of non use Read instruction manual before installing using or servicing
53. of this water heater has been factory set at its lowest position PILOT LIGHTING It is adjustable and must be reset to the desired temperature setting to reduce the risk of scald injury The mark A indicative of approximately 120 F 49 C is preferred starting point Some States have a requirement for a lower setting Turn the water temperature dial clockwise X to decrease the temperature or counterclockwise to increase the temperature Should overheating occur or the gas supply fail to shut off turn off the manual gas control valve to the appliance PIEZO IGNITOR GENERATOR THERMOSTAT DIAL FIGURE 109 Time to Produce 2nd amp 3rd Degree Burns on Adult Skin Temperature Settings About 1 2 second About 1 1 2 seconds Less than 5 seconds About 30 seconds More than 5 minutes LOW approx 80 F 27 C FIGURE 110 START UP CONDITIONS CONDENSATE Whenever the water heater is filled with cold water some condensate will form while the burner is on A water heater may appear to be leaking when in fact the water is condensation This usually happens when A new water heater is filled with cold water for the first time Burning gas produces water vapor in water heaters particularly high efficiency models where flue temperatures are lower Large amounts of hot water are used in a short time and the refill water in the tank is very cold a b 31 Moisture from the products of co
54. on WARNING Do not use gas control knob to regulate gas flow Set the thermostat to desired setting The mark A indicative of approximately 120 F is preferred starting point Some local laws may require a lower starting point If hotter water is desired see instruction manual and warning below WARNING Hotter water increases the risk of scald injury Before changing temperature setting see instruction manual 1 Set the thermostat to lowest setting PILOT LIGHTING Turn the thermostat dial fully clockwise v until it stops as shown 30 2 Turn gas control knob clockwise to OFF position Knob cannot be turned from PILOT to OFF unless knob is depressed slightly DO NOT FORCE Water temperature over 125 F 52 C can cause severe burns instantly resulting in severe injury or death Children the elderly and the physically or mentally disabled are at highest risk for scald injury Feel water before bathing or showering Temperature limiting valves are available Read instruction manual for safe temperature setting HOT WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature that will satisfy space heating clothes washing dish washing and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infir
55. pressure relief valve must be manually operated at least once a year TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE FIGURE 113 When checking the temperature pressure relief valve operation make sure that 1 no one is in front of or around the outlet of the temperature pressure relief valve discharge line and 2 that the water discharge will not cause any property damage as the water may be extremely hot see Figure 113 If after manually operating the valve it fails to completely reset and continues to release water immediately close the cold water inlet to the water heater follow the draining instructions and replace the temperature pressure relief valve with a new one If the temperature pressure relief valve on the appliance weeps or discharges periodically this may be due to thermal expansion You may have a check valve installed in the water line or a water meter with a check valve Consult your local water supplier or service agency for further information Do not plug the temperature pressure relief valve DRAINING ADANGER Burn hazard Hotwater discharge Keep hands clear of drain valve discharge The water heater should be drained if being shut down during freezing temperatures Also periodic draining and cleaning of sediment from the tank may be necessary 1 Turn the gas control knob to the OFF position 2 CLOSE the cold water inlet valve to the water heater OPEN a nearby
56. r around the edge of the vent pipe where it is inserted through the extension pipe and O ring inside collar to seal air drafts from wall NOTE To facilitate ease of assembly of the vent cap to the 3 76 mm pipe a soap solution can be applied to the O ring gasket FIGURE 27 FIGURE 30 13 Optional Vertical Vent Kit with Standard Horizontal 2 Setthe vertical 3 76 mm diameter telescoping flue section in place Vent Kit Installation 2 on the flue collar Using a 22 drill bit drill two holes 180 apart and secure the vertical assembly to the flue collar Any Optional Vent Kit FIGURE 33 3 Slide the 6 152 mm vent telescoping section apart to reveal the Each parte stamped witha beads Using the caulking supplied fill the beads The opening through the wall should be cut at this time If this has not been done refer to Cutting The Opening Through The Outside Wall on page 11 1 First it must be determined how far the vertical 3 76 mm diameter telescoping flue sections are set and locked together using the two screws supplied FIGURE 34 4 Apply an ample amount of sealant around the oval flare of the jacket FIGURE 31 Use chart 3 drawing and simple equation below to find the length of expansion of the telescoping flue sections Because of manufacturing tolerances place the telescoping extension on the water heater and adjust the height X Dimension an
57. r before attaching the adapter to the cold water inlet connection Do not solder the cold water supply line directly to the cold water inlet It will harm the dip tube and damage the tank T amp P Valve and Pipe Insulation Remove insulation for T amp P valve and pipe connections from carton PIPE INSULATION FLUE PIPE Ps T amp P INSULATION FIGURE 105 Fit pipe insulation over the incoming cold water line and the hot water line Make sure that the insulation is against the top cover of the heater Fit T amp P valve insulation over valve Make sure that the insulation does not interfere with the lever of the T amp P valve Secure all insulation using tape TEMPERATURE PRESSURE RELIEF VALVE A WARNING Temperature pressure relief valve must comply with ANSI 221 22 and ASME code Properly sized temperature relief valve must be installed in opening provided Can result in overheating and excessive tank pressure Cancause serious injury or death This heater is provided with a properly certified combination temperature pressure relief valve by the manufacturer The valve is certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment of materials as meeting the requirements for Relief Valves and Automatic Gas Shut off Devices for Hot Water Supply Systems ANSI 421 22 CSA 4 4 and the code requirements of ASME If rep
58. r manually operating the valve it fails to completely reset and continues to release water immediately close the cold water inlet to the water heater follow the draining instructions and replace the temperature pressure relief valve with a new one TEMPERATURE amp PRESSURE RELIEF VALVE OPTIONAL TOP T amp P RELIEF VALVE SHOWN DRAIN VALVE DISCHARGE PIPE DO NOT CAP OR PLUG FLOOR DRAIN FIGURE 106 FILLING THE WATER HEATER CAUTION Avoid water heater damage Filltankwith water before operating Never use this water heater unless it is completely full of water To prevent damage to the tank the tank must be filled with water Water must flow from the hot water faucet before turning ON gas to the water heater To fill the water heater with water 1 Close the water heater drain valve by turning the handle to the right clockwise The drain valve is on the lower front of the water heater Open the cold water supply valve to the water heater NOTE The cold water supply valve must be left open when the water heater is in use To insure complete filling of the tank allow air to exit by opening the nearest hot water faucet Allow water to run until a constant flow is obtained This will let air out of the water heater and the piping Check all water piping and connections for leaks Repair as needed GAS PIPING AWARNING Do not use water heater with any gas other than
59. rcumstances demand If the discharge pipe is not connected to a drain or other suitable means the water flow may cause property damage CAUTION Temperature pressure relief valve discharge pipe mustterminate at adequate drain The Discharge Pipe e Shall not be smaller in size than the outlet pipe size of the valve or have any reducing couplings or other restrictions Shall not be plugged or blocked Shall be of material listed for hot water distribution Shall be installed so as to allow complete drainage of both the temperature pressure relief valve and the discharge pipe Shall terminate at an adequate drain Shall not have any valve between the relief valve and tank Water temperature over 125 F 52 C can cause severe burns instantly resulting in severe injury or death Children the elderly and the physically or mentally disabled are at highest risk for scald injury Feel water before bathing or showering Temperature available Read instruction manual for safe temperature setting DANGER limiting valves are The temperature pressure relief valve must be manually operated at least once a year Caution should be taken to ensure that 1 no one is in front of or around the outlet of the temperature pressure relief valve discharge line and 2 the water manually discharged will not cause any bodily injury or property damage because the water may be extremely hot If afte
60. re to check all the gas piping for leaks before lighting the water heater Use a soapy water solution not a match or open flame Rinse off soapy solution and wipe dry A WARNING High altitude orifice must be installed foroperation above 2000 feet Contact a qualified installer or service agency Breathing carbon monoxide can cause brain damage or death Always read and understand instruction manual 27 When installed at elevations above 2 000 feet 610 meters input rating should be reduced at the rate of 4 percent for each 1 000 feet 805 meters above sea level which requires replacement of the burner orifice in accordance with National Fuel Gas Code ANSI Z223 1 NFPA 54 Contact your local gas supplier for further information Failure to replace the standard orifice with a high altitude orifice when installed could result in improper and inefficient operation of the appliance producing carbon monoxide gas in excess of safe limits which could result in serious injury or death Contact your gas supplier for any specific changes which may be required in your area AWARNING Use joint compound or tape compatible with propane Leaktest before operating heater Disconnect gas piping and shut off valve before pressure testing system Use pipe joint compound or teflon tape marked as being resistant to the action of petroleum Propane L P gases The appliance and its gas connection must
61. rt the vent cap into the vent collar assembly FIGURE 64 14 The vent cap has four holes around the outer edge Remove the four screws used to temporarily attach the collar to the exterior wall Then secure the vent cap assembly with the vent collar assembly to the exterior wall using the same screws Note Screws are supplied however substitution may be necessary depending on the exterior wall material FIGURE 65 15 The remainder of the installation will be indoors to complete the assembly process 16 Collapse the 6 flue extension assembly as shown below Install 20 Secure the 6 15 2 cm vent extension to the vent elbow with the the O ring end of the 3 7 6 cm extension approximately 1 1 4 two provided screws spacing them 180 apart 3 2 cm into the end of the vent cap If necessary apply a soap solution to the O ring to ease the assembly Rotate the 3 extension clockwise until the other end is locked to the studs on the elbow FIGURE 70 Optional Vertical and Horizontal Vent Kit Installation 4 FIGURE 66 Any Two Optional Vent Kit 17 Using a 22 drill bit drill holes 180 apart at the connection point of the two 3 7 6 cm flue extensions Secure with the two screws provided E aes ___ parts are not used FIGURE 67 18 Expand the 6 15 2 cm telescoping extension to connect at the vent elbow Each part is stamped with a part number If the vent hole has not been cu
62. se connections or the relief valve DO NOT replace the water heater until a full inspection of all possible water sources is made and necessary corrective steps taken Leakage from other appliances water lines or ground seepage should also be checked To check where threaded portion enters tank insert cotton swab between jacket opening and fitting If cotton is wet follow Draining instructions in the Periodic Maintenance section and then remove fitting Put pipe dope or teflon tape on the threads and replace Then follow Filling the Water Heater instructions in the Installing the New Water Heater section REPAIR PAR 6 D 6 O D VENT VENT PIPE EXTENSION PIPE O RING GASKET 3 FLUE PIPE 25 22 27 31 35 37 41 43 STANDARD VENT KIT 9000687 gt 6 O D VENT PIPE EXTENSION VENT PIPE FLARED ROPE 3 FLUE O RING GASKET EXTENSION PIPE GASKET O RING GASKET ROPE OPTIONAL VENT KITS GASKET 9001246 9001247 3 FLUE t 6 O D VENT PIPE 9001248 FLARED 24 S EXTENSION SF age a E ALTERNATE BROWN PORCELAIN COATED VENT CAP AND VENT WALL ASSEMBLY 1 EACH VENT KIT CAN BE USED EITHER 0 Y HORIZONTALLY OR VERTICALLY BUT S X HORIZONTALLY AND OR VERTICALLY s ONLY ONE VENT KIT CAN BE USED 36 KEY DESCRIPTION Drill Size S 306 95 f30 S
63. t refer to section Cutting The Opening Through The Outside Wall See page 11 1 First determine how far the vertical 3 7 6 cm diameter telescoping flue sections are to be set and locked together with two screws supplied FIGURE 68 19 Push the vent collar from the elbow against the wall and secure with the four provided screws FIGURE 71 Use the Chart 4 and figure 72 to determine the length of expansion of the telescoping flue sections Because of manufacturing tolerances put the telescoping extension on the water heater adjust the height dimen sion X and mark the point Once the length has been determined lock the two sections together by drilling two holes 180 apart in the pipe FIGURE 69 and secure with the supplied screws 19 5 Place the 6 15 2 cm vent section over the 3 7 6 cm flue section Subtract 3 4 1 9 cm from the predetermined X dimension This determines the length of the 6 15 2 cm vent extension Slide the 6 15 2 cm vent extension apart to this dimension and secure with the two screws supplied CENTERLINE EQUATION C A 10 X CHART 4 BTUsintUs NAT LP A FIGURE 76 6 Form the round end of the 6 15 2 cm vent extension to the top of the jacket and secure with four sheet metal screws Check the model and rating plate attached to the water heater for specific model number and other detailed information 2 Set the vertical 3 7
64. ter HANDLE AND CAP ASSEMBLY WASHER FIGURE 114 APOIN Read this manual first Then before checking the water heater make sure the gas supply has been turned OFF and never turn the gas ON before the tank is completely full of water Never use this water heater unless it is completely filled with water To prevent damage to the tank the tank must be filled with water Water must flow from the hot water faucet before turning ON gas to the water heater A Water at the draft hood is water vapor which has condensed out of the combustion products This is caused by a problem in the vent Contact the gas utility Condensation may be seen on pipes in humid weather or pipe connections may be leaking The anode rod fitting may be leaking Small amounts of water from temperature pressure relief valve may be due to thermal expansion or high water pressure in your area The temperature pressure relief valve may be leaking at the tank fitting Water from a drain valve may be due to the valve being slightly opened The drain valve may be leaking at the tank fitting Combustion products contain water vapor which can condense on the cooler surfaces of the tank Droplets form and drip onto the burner or run on the floor This is common atthe time of start up after installation and when incoming water is cold Water in the water heater bottom or on the floor may be from condensation loo
65. these people or at the water heater Mixing valves are available at plumbing supply or hardware stores Consult a Qualified Installer or Service Agency Follow mixing valve manufacturer s instructions for installation of the valves Before changing the factory setting on the thermostat read the Temperature Regulation section in this manual see Figures 109 and 110 FACTS TO CONSIDER ABOUT THE LOCATION Carefully choose an indoor location for the new water heater because the placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance This water heater is not for use in manufactured mobile homes or outdoor installation Whether replacing an old water heater or putting the water heater in a new location the following critical points must be observed 1 Thelocation selected should be indoors as close as practical to the outside wall through which the water heater vent is going to be installed and as centralized with the water piping system as possible The water heater as all water heaters will eventually leak Do not install without adequate drainage provisions where water flow will cause damage 2 Selected location must provide adequate clearances for servicing and proper operation of the water heater CAUTION Allwater heaters eventually leak Do not install without adequate drainage Installation of the water heater must
66. tory setting on the thermostat read the Temperature Regulation section in this manual A WARNING Toxic Chemical Hazard Do not connect to non potable water system This water heater shall not be connected to any heating systems or componeni s used with a non potable water heating appliance All piping components connected to this unit for space heating applications shall be suitable for use with potable water Toxic chemicals such as those used for boiler treatment shall not be introduced into this system When the system requires water for space heating at temperatures higher than required for domestic water purposes a tempering valve must be installed Please refer to Figure 2 for suggested piping arrangement Water supply systems may because of such events as high line pressure frequent cut offs the effects of water hammer among others have installed devices such as pressure reducing valves check valves back flow preventers etc to control these types of problems When these devices are not equipped with an internal by pass and no other measures are taken the devices cause the water system to be closed 25 As water is heated it expands thermal expansion and closed systems do not allow for the expansion of heated water The water within the water heater tank expands as it is heated and increases the pressure of the water system Ifthe relieving point of the water heater s temperature pressur
67. trap If a tee fitting is used it shall be installed in conformance with one of the methods of installation shown in Figures 107 and 108 Contaminants in the gas lines may cause improper operation of the gas control valve that may result in fire or explosion Before attaching the gas line be sure that all gas pipe is clean on the inside To trap any dirt or foreign material in the gas supply line a drip leg sometimes called a sediment trap must be incorporated in the piping The drip leg must be readily accessible Install in accordance with the Gas Piping section Refer to the current edition of the National Fuel Gas Code ANSI Z223 1 NFPA 54 N INSTALLATION CHECKLIST BEFORE LIGHTING THE PILOT 1 Check the gas line for leaks a Use a soapy water solution DO NOT test for gas leaks using a match or open flame b Brush the soapy water solution on all gas pipes joints and fittings c Check for bubbling soap This means you have a leak Turn OFF gas and make the necessary repairs d Recheck for leaks e Rinse off soapy solution and wipe dry Is this new temperature pressure relief valve properly installed and piped to an adequate drain See Temperature Pressure Relief Valve section Are the cold and hot water lines connected to the water heater correctly See Water Piping instructions in the Installing the New Water Heater section Is the water heater completely filled with water See
68. ure the vent collar assembly to the outside wall 2 FIGURE 96 FIGURE 99 23 The following alternate illustrated instructions will replace the itemized instructions in the manual as follows Items 11 through 14 on page 18 and Items 14 through 17 on pages 21 and 22 1 Making sure the arrow points up install the vent collar assembly through the wall connecting it to the 6 15 2 cm telescoping extension Remember the extension is not connected and it may be necessary to return indoors to push the extension back against the interior wall for a tight fit to the collar FIGURE 100 2 Three wood screws are supplied to attach the collar to the exterior wall of the building However other types of screws may be substituted depending on the construction of the exterior wall NOTE alternate screws used must not have heads larger than 3 8 95 cm The three screws must be placed at every other hole 120 apart to secure the vent collar assembly to the outside wall FIGURE 101 24 3 Insert the vent cap in the vent collar assembly FIGURE 102 4 The vent cap has six holes around its outer edge The three larger ones are to fit over the three screws securing the vent collar assembly tothe exterior wall The three smaller ones will now be used to attach the vent cap assembly NOTE screws are supplied However substitution may be necessary depending on the exterior wall material FIGURE 103
69. water heater A DANGER Fire or Explosion Hazard Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance AWARNING For continued protection against risk of fire Do not install water heater on carpeted floor Do not operate water heater if flood damaged A WARNING Overheated water can cause watertank explosion Properly sized temperature and pressure relief valve must be installed in opening provided A WARNING Install vent systern in accanrdamce we th cades Do net operate water heater if flood damaged High altitude orifice must be ila standard mode 5 installed above 2 000 feet 610m ora high edel is installed above 4 500 fiet 11 379 mi Do mat operate if soar buildup Do nat obstruct water heater air intake with insulating jacket Dio not place chemical vapor emitting products near waler NESET Gas and carbon mankiet detectors at raai kakie Ho vent damper installation is compatible with this direct wert water heater Breathing carbon moncix ide can cause brain damage or death Always read and understand instruction manual CAUTION in property damage Do not operate water heater if flood damaged Inspect and replace anode Install in location with drainage Fill tank with water before operation Be alert for thermal expansion Refer to instruction manual for installation and service
70. y 4 Connect the vent cap by sliding it over the 3 7 6 cm diameter extension pipe and O ring The alternate installation instructions below will replace the itemized instructions in the manual as follows Items 11 thru 15 on page 13 and NOTE for ease of assembly of the vent cap to the 3 7 6 cm pipe a items 14 thru 18 on page 16 soap solution can be applied to the O ring gasket 1 Making sure the arrow points UP install the vent collar assembly through the wall connecting it to the extension and or elbow depending on which one was used FIGURE 98 5 The vent cap has six holes around the outer edge The three larger ones are to fit over the three screws securing the vent collar assem bly to the exterior wall The three smaller ones will now be used to attach the vent cap assembly FIGURE 95 2 Three wood screws are supplied to attach the collar to the NOTE screws are supplied However substitution may be necessary exterior wall of the building However other types of screws depending on the exterior wall material may have to be substituted depending on the construction of the exterior wall CAUTION NOTE alternate screws used must not have a head larger than 3 8 95 cm To prevent unlocking the previously installed 3 7 6 cm diameter extension the vent cap assembly must be rotated in a The three screws must be placed at every other hole 120 apart to clockwise motion whenthe ventcap is installed sec

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