Instructions / Assembly

ManualsBrandsRheem ManualsNatural Gas Water HeatersPerformance 29 Gal. Tall 6 Year 30,000 BTU Ultra Low NOx (ULN) Natural Gas Tank Water Heater

AP17955-1 (03/17)

FOR YOUR SAFETY!

— Do not store or use gasoline or other

flammable vapours or liquids or other

combustible materials in the vicinity of this or

any other appliance. To do so may result in an

explosion or fire.

— WHAT TO DO IF YOU SMELL GAS

● Do not try to light any appliance.

● Do not touch any electrical switch; do not

use any phone in your building.

● Immediately call your gas supplier from a

neighbor’s phone. Follow the gas supplier’s

instructions.

● If you cannot reach your gas supplier, call the

fire department.

● Do not return to your home until authorized

by the gas supplier or fire department.

— Improper installation, adjustment, alteration,

service or maintenance can cause property

damage, personal injury, or death. Refer to

this manual. Installation and service must be

performed by a qualified installer, service

agency or the gas supplier.

WARNING: If the information in these instructions is not followed exactly, a fire or

explosion may result causing property damage, personal injury or death.

The purpose of this manual is twofold: one, to provide the installer with the basic directions and

recommendations for the proper installation and adjustment of the water heater; and two, for the

owner–operator, to explain the features, operation, safety precautions, maintenance and troubleshooting

of the water heater. This manual also includes a parts list.

It is imperative that all persons who are expected to install, operate or adjust this water heater read

the instructions carefully so they may understand how to perform these operations. If you do not

understand these instructions or any terms within it, seek professional advice.

Any questions regarding the operation, maintenance, service or warranty of this water heater should

be directed to the seller from whom it was purchased. If additional information is required, refer to the

section on “If you need service.”

Do not destroy this manual. Please read carefully and keep in a safe place for future reference.

Recognize this symbol as an indication of Important Safety Information!

California Proposition 65 Warning: This product contains chemicals known to the State of

California to cause cancer, birth defects or other reproductive harm.

Use & Care Manual

With Installation Instructions for the Installer

Water Heaters

Residential Gas - Low NOx Emissions

WARNING: This water heater is not suitable

for use in manufactured (mobile) homes!

Compliant with South Coast Air Quality Management District Rule 1121 10 ng/J NOx Emissions

FVIR Certified

Summary of content (28 pages)

PAGE 1
! WARNING: This water heater is not suitable for use in manufactured (mobile) homes! Use & Care Manual With Installation Instructions for the Installer Compliant with South Coast Air Quality Management District Rule 1121 10 ng/J NOx Emissions Residential Gas - Low NOx Emissions Water Heaters FVIR Certified The purpose of this manual is twofold: one, to provide the installer with the basic directions and recommendations for the proper installation and adjustment of the water heater; and two, for the o
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Safety Information Safety Precautions. . . . . . . 3–6 LP Gas Models . . . . . . . . . . . . 5 FOR YOUR RECORDS Write the model and serial numbers here: # Installation Instructions Location. . . . . . . . . . . . . . . . . . 7 Water Supply Connections. . . 9 Gas Supply. . . . . . . . . . . . . . . 11 Pipe Insulation. . . . . . . . . . . . 13 # You can find them on a label on the appliance. Staple sales slip or cancelled check here.
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IMPORTANT SAFETY INFORMATION. READ ALL INSTRUCTIONS BEFORE USING. Be sure to read and understand the entire Use and Care Manual before attempting to install or operate this water heater. It may save you time and money. Pay particular attention to the Safety Instructions. Failure to follow these warnings could result in serious bodily injury or death.
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IMPORTANT SAFETY INFORMATION. READ ALL INSTRUCTIONS BEFORE USING. ! DANGER! WATER TEMPERATURE SETTING Safety and energy conservation are factors to be considered when selecting the water temperature setting of a water heater’s gas control. Water temperatures above 125°F can cause severe burns or death from scalding. Be sure to read and follow the warnings outlined on the label pictured below. This label is also located on the water heater.
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! DANGER! LIQUEFIED PETROLEUM (LP) AND NATURAL GAS MODELS LP and Natural gas have an odorant added to aid in detecting a gas leak. Some people may not physically be able to smell or recognize this odorant. If you are unsure or unfamiliar with the smell of LP or natural gas, ask the gas supplier. Other conditions, such as “odorant fade”, which causes the odorant to diminish in intensity, can also hide or camouflage a gas leak. ● Water heaters utilizing LP gas are different from natural gas models.
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IMPORTANT SAFETY INFORMATION. READ ALL INSTRUCTIONS BEFORE USING. ! WARNING! For your safety, the information in this manual must be followed to minimize the risk of fire or explosion, electric shock, or to prevent property damage, personal injury, or loss of life. FOR INSTALLATIONS IN THE STATE OF CALIFORNIA California Law requires that residential water heaters must be braced, anchored or strapped to resist falling or horizontal displacement due to earthquake motions.
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Installing the water heater. This water heater must be installed in accordance with these instructions, local codes, utility company requirements, and/or in the absence of local codes, use the latest edition of the American National Standard/National Fuel Gas Code. A copy can be purchased from either the American Gas Association, 400 N. Capitol Street NW, Washington, DC 20001 as ANSI standard Z223.1 or National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02269 as booklet NFPA 54.
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Installing the water heater. Inspect Shipment Inspect the water heater for possible damage. Check the markings on the rating plate of the water heater to be certain the type of gas supplied corresponds to the water heater requirements. Combustion and Ventilation Air This water heater is a Category I NATURAL DRAFT appliance. Multi-story or common venting systems is permitted in accordance with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 (current editions).
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Thermal Expansion Determine if a check valve exists in the inlet water line. Check with your local water utility company. It may have been installed in the cold water line as a separate back flow preventer, or it may be part of a pressure reducing valve, water meter or water softener. A check valve located in the cold water inlet line can cause what is referred to as a “closed water system”. A cold water inlet line with no check valve or back flow prevention device is referred to as an “open” water system.
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Installing the water heater. A new combination temperature and pressure relief valve, complying with the Standard for Relief Valves for Hot Water Supply Systems, ANSI Z21.22/CSA 4.4, is factory installed and must remain in the opening provided and marked for the purpose on the water heater. No valve of any type should be installed between the relief valve and the tank.
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Gas Supply WARNING: DO NOT attempt to convert this water heater for use with a different type of gas other than the type shown on the rating plate. Such conversion could result in hazardous operating conditions. The branch gas supply line to the water heater should be clean 1/2 in black steel pipe or other approved gas piping material. An union or ANSI design certified semirigid or flexible gas appliance connector should be installed in the gas line close to the water heater.
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Installing the water heater. Insulation Blankets WARNING: If local codes require external application of insulation blanket kits the manufacturer’s instructions included with the kit must be carefully followed. Insulation blankets, available to the general public, for external use on gas water heaters are not necessary. The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage tank heaters.
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Hot and Cold Pipe Insulation Installation Typical vertical piping arrangement Typical horizontal piping arrangement For increased energy efficiency, some water heaters have been supplied with two 24 in sections of pipe insulation. Please install the insulation, according to the illustrations above, that best meets your requirements. T&P Insulation Installation For increased energy efficiency, this water heater has been supplied with a Typical Side Connect T & P Arrangement.
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Installing the water heater. During Installation of this water heater........... DO DON’T ❑ DO check inlet gas pressure to ensure ❑ DON’T block or restrict Combustion ❑ DO provide adequate air for combustion ❑ DON’T remove the Burner Access that it is within the range specified on the rating plate. and ventilation as discussed in the Use and Care Manual and the National Fuel Gas Code. ❑ DO maintain proper clearances to combustibles as specified on the rating plate.
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Installation Checklist A. Water Heater Location ❑ Close to area of vent. ❑ Indoors and protected from freezing ❑ Provisions made to protect area from water ❑ Proper clearance from combustible surfaces ❑ Combustible materials, such as clothing, temperatures. observed and water heater not installed on carpeted floor. ❑ Sufficient fresh air supply for proper operation of water heater. ❑ Air supply free of corrosive elements and damage.
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Supplemental instructions for gas water heaters installed in potable/space heating applications. Local codes or plumbing authority requirements may vary from the instructions or diagrams provided in this manual and take precedent over these instructions. Hot water supply to house Hot water supply to heating unit From HOT outlet on water heater Tee fitting for vertical hot water supply lines.
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Lighting the water heater. Before operating this water heater, be sure to read and follow the instructions on the label pictured below and all other labels on the water heater, as well as the warnings printed in this manual. Failure to do so can result in unsafe operation of the water heater resulting in property damage, personal injury, or death. Should you have any problems reading or following the instructions in this manual, STOP, and get help from a qualified person.
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Operating the water heater. CAUTION: Hydrogen gas can be produced in a hot water system served by this water heater that has not been used for a long period of time (generally two weeks or more). HYDROGEN GAS IS EXTREMELY FLAMMABLE!! To dissipate such gas and to reduce risk of injury, it is recommended that the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance connected to the hot water system.
PAGE 19
Operating the water heater. Water Temperature Setting… Maximum water temperatures occur just after the burner has shut off. To determine the water temperature, turn on a hot water faucet and place a thermometer in the water stream. The reference mark "Low" represents an approximate water temperature of 91°F. The reference mark "Hot" represents an approximate water temperature of 125°F.
PAGE 20
Care and cleaning of the water heater. Draining the Water Heater ! CAUTION: Shut off gas to the water heater at the gas control (thermostat) gas cock or manual shut-off valve before draining water. In order to drain the water heater, turn off the cold water supply. Open a hot water faucet or lift the handle on the relief valve to admit air to the tank. ! DANGER: Before manually operating the temperature and pressure relief valve, make certain no one will be exposed to the hot water released by the valve.
PAGE 21
Care and cleaning of the water heater. Venting System Inspection Inspect the gas venting system and the chimney. Make certain the vent connector from the draft hood to the chimney is properly positioned and securely attached. Test for spillage at the draft hood relief opening after 5 minutes of burner operation. Use a flame of a match or candle or smoke.
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Before You Call For Service… Troubleshooting Tips Save time and money! Review the charts on the following pages first and you may not need to call for service. This water heater incorporates a combustion shut off device that shuts the operation of the water heater down if undesirable combustion conditions occur. Such as the presence of flammable vapours or blockage of the combustion air inlet openings. Please contact a Qualified Service Technician if this occurs.
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Before You Call For Service… Troubleshooting Tips Save time and money! Review the charts on the following pages first and you may not need to call for service. This water heater incorporates a combustion shut off device that shuts the operation of the water heater down if undesirable combustion conditions occur. Such as the presence of flammable vapours or blockage of the combustion air inlet openings. Please contact a Qualified Service Technician if this occurs.
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Gas control (Thermostat), Status Light Troubleshooting Light Flashes No. Color 0 1 2 4 5 7 8 9 10 – BLUE RED RED RED RED RED RED RED STATUS LIGHT CODE STATUS Control Off/Pilot Out Normal Operation Thermopile Voltage Low High Temperature Shutdown Temperature Sensor Failure Gas Control or Valve Failure Flame Sense Error Chamber Sensor Failure Chamber Temperature Shutdown If the Status Light is not blinking blue, relight the pilot. To light Pilot, see Lighting Instructions on water heater.
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Replacement Parts. For 29, 38, 40, 50 and 55 gallon models using natural or LP gas. Instructions For Placing a Parts Order All parts orders should include: The model and serial number of the water heater from the rating plate. pecify type of gas (natural or LP) as S marked on the rating plate. Burner Draft Hood Heat Trap Nipple Anode rod Baffle Assembly Heat Trap Nipple Dip tube gasket Part description (as noted below) and number of parts desired.
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Notes: 26
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Notes: 27
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IF YOU NEED SERVICE 1. Should you have any questions about your new water heater, or if it requires adjustment, repair, or routine maintenance, it is suggested that you first contact your installer, plumbing contractor or previously agreed upon service agency. In the event the firm has moved, or is unavailable, refer to the telephone directory, commercial listings or local utility for qualified service assistance. 2.