Table of Contents
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!
Warning:
This water heater is not
suitable for use in manufactured (mobile) homes!
Gas
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.
!
WARNING: If the information in these instructions is not followed exactly,
a fire or explosion may result causing property damage, personal injury or death.
!
FOR YOUR SAFETY!
— Do not store or use gasoline or other
flammable vapors 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.
CERTIFIED
®
Printed in USA
75 Gallon
!
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.
R
Use & Care Manual
With Installation Instructions for the Installer
Water Heaters
●
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.
AP13370-2 (08/06)
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Table of Contents
Related Manuals for Ruud PowerVent 2 AP13370-2
Summary of Contents for Ruud PowerVent 2 AP13370-2
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Page 1: Water Heaters
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. -
Page 2: Table Of Contents
READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your water heater properly. A little preventive care on your part can save you time and money over the life of your water heater. -
Page 3: Important Safety Information
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. Should you have problems understanding the instructions in this manual, or have any questions, STOP, and get help from a qualified service technician, or the local gas utility. -
Page 4: Water Temperature Setting
Water temperatures above 125°F (52°C) 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. D A N G E R BURN Water temperature over 125°F can... -
Page 5: Lp Gas Models
LP gas. To avoid possible equipment damage, personal injury or fire, do not connect the water heater to a fuel type not in accordance with the unit data plate. LP for LP units. Natural gas for natural gas units. -
Page 6: Safety Precautions
52-gallon capacity, a brochure with generic earthquake bracing instructions can be obtained from: Office of the State Architect, 1102 Q Street, Suite 5100, Sacramento, CA 95814 or you may call 916-445-8100 or ask a water heater dealer. -
Page 7: Installing The Water Heater
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. -
Page 8: Combustion And Ventilation Air
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... -
Page 9: Venting
The water heater must be installed with the factory supplied blower assembly. Venting DANGER: Failure to install the venting system The water heater must be vented to the and properly vent the outdoors as described in these instructions. water heater to the... -
Page 10: Blower Assembly Installation
Attach Blower Assembly to top pan using the five screws (see diagram to the left). Install rubber coupling (supplied in the box with water heater) on blower housing and secure it. Horizontal Vent Terminal Location The location of the vent terminal depends on the... -
Page 11: Cementing Joints
Minimum and Maximum Vent Length ° 0 ° 5 i t l ° 0 ° 5 Joining Pipes and Fittings CAUTION: Before proceeding, make sure you All pipe, fittings, solvent cement, primers and procedures must conform to American understand the procedure National Standard Institute and American Society for Testing and Materials and cautions covered in the (ANSI/ASTM) or CSA standards. -
Page 12: Vertical Vent Termination
Wall Complete the rest of the vent pipe installation to the grade water heater’s vent connector fitting on the blower outlet. If necessary support horizontal run as previously mentioned. Use silicone sealant at the point the vent connector joins the blower assembly. -
Page 13: Thermal Expansion
Automatic Gas Shut-Off Devices for Hot Water Supply Systems, ANSI Z21.22, is supplied 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. Local codes shall govern the installation of relief valves. -
Page 14: To Fill The Water Heater
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. -
Page 15: Connection Diagram
Pressure Testing the Gas Supply System The water heater and its manual gas shut- off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of 3/8 psi (10.5” w.c.) (2.6 kPa) for natural gas, or 1/2 psi (14”... -
Page 16: Insulation Blankets
Do not apply insulation to the bottom of the water heater or the area where the combustion air inlet openings are located. This area must be unobstructed so as not to restrict combustion air flow to the burner. -
Page 17: Typical Installation
Typical Installation Hot Water Outlet t o Fixtures Temper atu re & Pr e ssure Ground Join t Union Sediment Trap NOTICE: The National Fuel Gas Code (NFGC) or CAN/CSA B149, Installation Code, mandates a manual gas shut-off valve: See (NFGC) or (CAN/CSA B149) for complete instructions. -
Page 18: Installation Checklist
Close to area of vent termination. ❑ Indoors and protected from freezing temperatures. ❑ Proper clearance from combustible surfaces observed and water heater not installed on carpeted floor. ❑ Sufficient fresh air supply for proper operation of water heater. ❑... -
Page 19: Potable/Space Heating
Isolation valve in hot water supply line to heating unit (not supplied with water heater) See diagrams above for proper pipe application for vertical or horizontal supply lines Temperature and Pressure... -
Page 20: 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 . -
Page 21: Operating The Water Heater
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 22 WARNING: Should overheating occur or the gas supply fail to shut off, turn off the manual gas control valve to the appliance. If the water heater has been subjected to fire, flood or physical damage, turn off the manual gas control (shut-off) valve, and...
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Page 23: Draining The Water Heater
DO NOT plug the proper operation of this relief valve outlet. water heater, which can A water heater’s tank can act as a settling cause carbon monoxide basin for solids suspended in the water. It dangers, excessive... -
Page 24: Venting System Inspection
Proper burner and pilot burner pattern. Vacation and Extended Shut-Down NOTICE: Refer to the If the water heater is to remain idle for an Hydrogen Gas Caution in the extended period of time, the power and Operating Instructions. water to the appliance should be turned off to conserve energy and prevent a build-up of dangerous hydrogen gas. -
Page 25: Troubleshooting Tips
Refer repairs to qualified service personnel. CAUTION: Make certain power to water heater is “OFF” before removing protective cover FOR ANY REASON. CAUTION: Label all wires prior to disconnection when servicing controls. Wiring error can cause improper and dangerous operation. -
Page 26: Gas Valve Error Code Table
Refer repairs to qualified service personnel. CAUTION: Make certain power to water heater is “OFF” before removing protective cover FOR ANY REASON. CAUTION: Label all wires prior to disconnection when servicing controls. Wiring error can cause improper and dangerous operation. -
Page 27: Replacement Parts
Baffle Drop Tube (optional) Inner Door Jacket Door The model and serial number of the water heater from the rating plate. Specify type of gas (natural or LP) as marked on the rating plate. Heat Trap (Cold) Dip Tube Dip Tube Gasket Temperature &... -
Page 28: If You Need Service
Warranty 1-800-263-8342 When contacting the manufacturer, the following information will be requested: a. Model and serial number of the water heater as shown on the rating plate attached to the jacket of the heater. b. Address where the water heater is located and physical location.
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