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www.maytagwaterheaters.com

PRINTED IN THE U.S.A. 1204

            PART NO. 66001861

         184445-001

FOR POTABLE WATER HEATING ONLY

NOT SUITABLE FOR SPACE HEATING

NOT FOR USE IN

MANUFACTURED (MOBILE) HOMES

Model Numbers

For Your Safety

AN ODORANT IS ADDED TO THE GAS USED

BY THIS WATER HEATER.

GAS WATER HEATER

USER’S GUIDE

Series Twelve

C3 Technology

TM

 Gas Water Heaters meet

the new ANSI Z21.10.1 standard that deals
with the accidental or unintended ignition
of flammable vapors, such as those
emitted by gasoline.

HRN11240X
HRP11240X
HRN11250Q
HRP11250Q
HRN11250X
HRP11250X

HRN31240X
HRP31240X

HRN31250Q
HRP31250Q

HRN31250X
HRP31250X

Содержание HRN11240X

Страница 1: ...ur Safety AN ODORANT IS ADDED TO THE GAS USED BY THIS WATER HEATER GAS WATER HEATER USER S GUIDE Series Twelve C3 TechnologyTM Gas Water Heaters meet the new ANSI Z21 10 1 standard that deals with the accidental or unintended ignition of flammable vapors such as those emitted by gasoline HRN11240X HRP11240X HRN11250Q HRP11250Q HRN11250X HRP11250X HRN31240X HRP31240X HRN31250Q HRP31250Q HRN31250X H...

Страница 2: ...d 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 Center also has a thorough understanding of this instruction manual and is able to perform repairs strictly in accordance with the service guidelines provided by the manufacturer Gas Supplier The natural gas or propane utility or...

Страница 3: ...3 SAFETY PRECAUTIONS ...

Страница 4: ...mperature Pressure Relief Valve 14 15 Filling the Water Heater 15 16 Venting 16 17 Gas Piping 17 18 Sediment Trap 18 OPERATING INSTRUCTIONS 19 20 Lighting Operating Label 19 Temperature Regulation 20 SERVICE AND MAINTENANCE 21 23 Tank Sediment Cleaning 21 Venting System Inspection 21 Burner Inspection 21 Burner Cleaning 21 22 Housekeeping 22 Anode Rod Inspection 22 Temperature Pressure Relief Valv...

Страница 5: ...ions for the installation operation and maintenance of the gas fired water heater It also contains warnings through out the manual that you must read and be aware of All warnings and all instructions are essential to the proper operation of the water heater and your safety Since we cannot put everything on the first few pages READ THE ENTIRE MANUALBEFOREATTEMPTING TOINSTALLOROPERATETHEWATERHEATER ...

Страница 6: ...LESSAND 28 711 mm DIAMETER PART NO 66001012 FOR WATER HEATERS HAVING A DIAMETER 26 660 mm OR LESS Tools You may or may not need all these tools depending on your type of installation These tools can be purchased at your local hardware store Pipe Wrenches 2 14 356 mm Screwdriver Tin Snips 6 1 82 m Tape or Folding Ruler Garden Hose Drill Pipe Dope or Teflon Tape Additional Tools Needed When Sweat So...

Страница 7: ...allations the vent pipe can be lifted off after any screw or other attached devices are removed Dispose of the draft hood The new water heater has the draft hood which must be used for proper operation 6 If you have copper piping to the water heater the two copper water pipes can be cut with a hacksaw approximately four inches away from where they connect to the water heater This will avoid cuttin...

Страница 8: ...ip Leg Sediment Trap K Inner Door L Outer door M Union N Inlet Water Shut off Valve O Cold Water Inlet P Inlet Dip Tube Q Temperature Pressure Relief Valve R Rating Plate S Flue Baffle T Thermostat U Drain Valve V Pilot and Main Burner W Flue X Drain Pan Y Piezo Igniter Z Air Intake Screen V PILOT MAIN BURNER T THERMOSTAT ALL PIPING MATERIALS TO BE SUPPLIED BY CUSTOMERS CLOSED WATER SYSTEMSARE THO...

Страница 9: ...ne 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 wate...

Страница 10: ...th 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 p...

Страница 11: ... public for external use on gas water heaters are not necessary with Maytag products The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage tank heaters Your Maytag water heater meets or exceeds the National Appliance Energy Conservation Act standards with respect to insulation and standby loss requirements making an insulation blanket unnecessary Should y...

Страница 12: ...this determination Each opening shall have a minimum free area of one square inch per 1 000 Btu per hour 22 cm2 kW of the total input rating of all gas utilization equipment in the confined space but not less than 100 square inches 645 cm2 One opening shall commence within 12 inches 30 cm of the top and one commencing within 12 inches 30 cm of the bottom of the enclosures FIGURE11 B ALL AIR FROM O...

Страница 13: ...er heater Mixing valves are available at plumbing supply or hardware stores see Figure 8 on page 9 and Figure 15 below Valves for reducing point of use temperature by mixing cold and hot water are also available Consult Maytag Customer Service 1 800 788 8899 Follow manufacturer s instructions for installation of the valves Before changing the factory setting on the thermostat read the Temperature ...

Страница 14: ... end of the threaded to sweat coupling and around both ends of the 3 4 NPT threaded nipple Using standard pipe fittings connect the cold water pipe to the cold water inlet of the water heater NOTE This water heater is super insulated to minimize heat loss from the tank Further reduction in heat loss can be accomplished by insulating the hot water lines from the water heater T P Valve and Pipe Insu...

Страница 15: ...uantities should circumstances demand If the discharge pipe is not connected to a drain or other suitable means the water flow may cause property damage FIGURE17 The Discharge Pipe 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 in...

Страница 16: ...such changes are planned For proper venting in certain installations a larger diameter vent pipe may be necessary Consult your Maytag Customer Service Center or gas supplier to aid you in determining the proper venting for your water heater from the vent tables in the current edition of the National Fuel Gas Code ANSI Z223 1 NFPA 54 Periodically check the venting system for signs of obstruction or...

Страница 17: ...ces 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 A readily accessible manual shut off valve in the gas supply line serving the water heater and A drip leg sediment trap ahead of the gas control v...

Страница 18: ...he 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 th...

Страница 19: ...ght side of the burner It can be located by looking through the glass view port while pressing the piezo igniter button several times Look for a spark at the pilot location FIGURE D 9 Once the pilot has been found push the gas knob all the way down Immediately press the pilot igniter button rapidly 4 to 5 times If the pilot will not light repeat step 3 through 9 10 Continue to hold the gas control...

Страница 20: ... the water temperature in certain situations may vary up to 30F 16 7 C higher or lower at the point of use such as bathtubs showers sink etc Any water heater s intended purpose is to heat water Hot water is needed for cleansing cleaning and sanitizing bodies dishes clothing Untempered hot water can present a scald hazard Depending on the time element and the people involved adults children elderly...

Страница 21: ... 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 the Maytag dealer from whom the appliance was purchased or call Maytag Custom...

Страница 22: ...way 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 a...

Страница 23: ...OTING Start Up Conditions Draft Hood Operation Check draft hood operation by performing a worst case depressurization of the building With all doors and windows closed and with all air handling equipment and exhaust fans operating such as furnaces clothes dryers range hoods and bathroom fans a match flame should still be drawn into the draft hood of the water heater with its burner firing If the f...

Страница 24: ... sizzling and popping within the burner area during heating and cooling periods and should be considered normal See Condensation section Operational Conditions Smelly Odor In each water heater there is installed at least one anode rod see parts section for corrosion protection of the tank Certain water conditions will cause a reaction between this rod and the water The most common complaint associ...

Страница 25: ... or pipe connections may be leaking C The anode rod fitting may be leaking D Small amounts of water from temperature pressure relief valve may be due to thermal expansion or high water pressure in your area E The temperature pressure relief valve may be leaking at the tank fitting F Water from a drain valve may be due to the valve being slightly opened G The drain valve may be leaking at the tank ...

Страница 26: ...ermocouple TCO malfunction Replace pilot assembly High ambient room temperature Contact a Maytag Customer Service Agent to determine cause BURNER WILL NOT Dirty or clogged air intake screen Clean and reinstall air intake screen STAY LIT Flame arrestor openings blocked Contact a Maytag Customer Service Agent to determine cause Defective Gas Control Replace Gas Control Dirty pilot burner Clean pilot...

Страница 27: ...27 NOTES ...

Страница 28: ...28 NOTES ...

Страница 29: ...1607 7 DipTube InletTube 66001829 66001829 66001649 66001649 66001829 66001829 8 Dip Tube Inlet Tube Gasket 66001269 66001812 66001812 66001812 66001812 66001812 9 Draft Hood 66001817 66001817 66001785 66001785 66001612 66001612 10 Drain Valve 66001015 66001015 66001016 66001016 66001015 66001015 11 Drain Valve Washer 66001021 66001021 N A N A 66001021 66001021 12 Flue Baffle 66001815 66001815 660...

Страница 30: ...1704 66001704 66001704 66001704 19 Outer Door 66001858 66001858 66001858 66001858 66001858 66001858 20 Outer Door Filler 66001810 66001810 N A N A 66001616 66001616 21 Piezo Igniter w Bracket 66001507 66001507 66001507 66001507 66001507 66001507 22 PilotAssembly 66001857 66001552 66001545 66001552 66001857 66001552 23 Pipe Insulation 2 ea 66001755 66001755 66001708 66001708 66001755 66001755 24 Se...

Страница 31: ...03536 66001605 9003519 66001606 9003657 66001607 9003520 66001612 9003526 66001616 9003655 66001618 9003570 66001619 9003607 66001620 9003659 66001649 9003469 66001652 9003498 66001700 9003917 66001704 9003915 66001708 9003717 66001709 9003716 66001755 9003971 66001782 9003573 66001783 9004008 66001784 9004009 66001785 9004010 66001786 9003574 66001787 9004011 66001788 9004012 66001795 9003524 660...

Страница 32: ...leak occurs in the tank a new water heater of the closest capacity and quality then available will be replaced free of charge for the water heater with the owner paying all other costs including labor mileage and transportation If the water heater is subjected to commercial institutional industrial or non residential use the above warranty coverage for the tanks that are proved to be defective in ...

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