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Manual Lochinvar RPV-I&S

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  • Lochinvar RPV-I&S - page 1

    1 RPV-I&S POWERED VENT GAS WATER HEATER For your family’s comfort, safety and convenience we recommend water heaters to be installed and serviced by a plumbing professional. T ABLE OF CONTENTS GENERAL INFORMATION ............................................................ 1 INSTALLATION ....................................................... ...

  • Lochinvar RPV-I&S - page 2

    2 RPV-I&S INSTALLATION Locating The Water Heater DO NOT install the water heater in any location where gasoline or flammable vapors are likely to be present. Water Heaters in residential garages must be installed so that all burner(s) and burner ignition device(s) are located not less than 18 inches (46 cm) above the floor and must be located o ...

  • Lochinvar RPV-I&S - page 3

    3 RPV-I&S 76,000 BTU (283.9 L - 22.3 kW/Hr) models. Part II will cover venting specifications for 40 Gal - 40,000 BTU (151.4 L - 11.7 kW/ Hr) and 48 gal - 40,000 BTU (181.7 L - 11.7 kW/Hr) models. Refer to the rating plate located on the water heater for correct model identification. The National Fuel Gas Code ANSI Z223.1-(Latest Edition), CGA/ ...

  • Lochinvar RPV-I&S - page 4

    4 RPV-I&S diameter PVC pipe. When venting with 4" (10.2 cm) PVC, use a 4" (10.2 cm) to 3" (7.6 cm) reducer to exit through the building wall with 3" (7.6 cm) PVC. Use the 3" (7.6 cm) vent terminal supplied with the water heater to terminate on the outside of the building. If the length of 3" (7.6 cm) PVC needed to ...

  • Lochinvar RPV-I&S - page 5

    5 RPV-I&S NOTE: For installations requiring both horizontal and vertical runs, the following rule must be followed: Total number of feet of straight pipe (both horizontally and vertically) must not exceed the allowable length listed in the “Through The Wall” section of the table for total number of elbows used. Also: Total number of vertica ...

  • Lochinvar RPV-I&S - page 6

    6 RPV-I&S NOTE: When using 3" (7.6 cm) PVC, use a 3" (7.6 cm) to 2" (5.1 cm) reducer and exit the building wall with 2" (5.1 cm) PVC using the 2" (5.1 cm) 45° vent terminal supplied. Two 45° elbows are equivalent to one 90° elbow. Each 90° elbow is equivalent to 5 feet (1.5 m) of straight vent pipe. NOTE: ABS or CPV ...

  • Lochinvar RPV-I&S - page 7

    7 RPV-I&S NOTE: For installations requiring both horizontal and vertical runs, the following rule must be followed: Total number of feet of straight pipe (both horizontally and vertically) must not exceed the allowable length listed in the “Through The Wall” section of the table for total number of elbows used. Also: Total number of vertica ...

  • Lochinvar RPV-I&S - page 8

    8 RPV-I&S 1. When directly communicating with the outdoors, each opening must have a minimum free area of 1 square inch per 4000 BTU (6.5 cm 2 /1.2 kw) per hour of total input rating of all equipment in the enclosure. 2. When communicating with the outdoors through vertical ducts, each opening must have a minimum free area of 1 square inch per ...

  • Lochinvar RPV-I&S - page 9

    9 RPV-I&S GAS CONNECTIONS The gas supply lines must meet all requirements of the National Fuel Gas Code ANSI Z223.1-(Latest Edition) and/or in Canada CAN/CGA B149 Installation Codes - (Latest Editions). The minimum permissible gas supply pressure for the purpose of input adjustment is 1.5" water column (.37 kPa) above the operating manifol ...

  • Lochinvar RPV-I&S - page 10

    10 RPV-I&S Figure 11 ...

  • Lochinvar RPV-I&S - page 11

    11 RPV-I&S Figure 12 ...

  • Lochinvar RPV-I&S - page 12

    12 RPV-I&S THERMOST A T ADJUSTMENT The thermostat dial is adjusted to approximately 120°F when shipped from the factory. When adjusting the thermostat, it should be remembered that lower temperature settings are more energy efficient. The thermostat cover, on the right side of the gas valve, must be removed when the thermostat is adjusted. To ...

  • Lochinvar RPV-I&S - page 13

    13 RPV-I&S MAINTENANCE The following maintenance should be performed by a qualified service technician at the minimum periodic intervals suggested below. In some installations, the maintenance interval may be more frequent depending on the amount of use and the operating conditions of the water heater. Regular inspection and maintenance of the ...

  • Lochinvar RPV-I&S - page 14

    14 RPV-I&S THE FOLLOWING INSTRUCTIONS ARE FOR INSTALLATION OF: GAS WATER HEATERS SUITABLE FOR WATER (POTABLE) HEATING AND SPACE HEATING 1. All piping components connected to this water heater for space heating applications must be suitable for use with potable water. 2. Toxic chemicals, such as those used for boiler treatment, must not be intro ...

  • Lochinvar RPV-I&S - page 15

    15 RPV-I&S VENT PIPE PREPARATION AND JOINING Most failures in PVC, CPVC or ABS systems result from improper preparation and joining of pipe and fittings. The guidelines below must be followed when installing the venting system. If you have any question about the application or installation of the PVC, CPVC or ABS venting system, contact the man ...

  • Lochinvar RPV-I&S - page 16

    16 RPV-I&S Printed in USA ...

Manufacturer Lochinvar Category Water Heater

Documents that we receive from a manufacturer of a Lochinvar RPV-I&S can be divided into several groups. They are, among others:
- Lochinvar technical drawings
- RPV-I&S manuals
- Lochinvar product data sheets
- information booklets
- or energy labels Lochinvar RPV-I&S
All of them are important, but the most important information from the point of view of use of the device are in the user manual Lochinvar RPV-I&S.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Lochinvar RPV-I&S, service manual, brief instructions and user manuals Lochinvar RPV-I&S. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Lochinvar RPV-I&S.

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A complete manual for the device Lochinvar RPV-I&S, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Lochinvar RPV-I&S by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Lochinvar RPV-I&S.

A complete Lochinvar manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Lochinvar RPV-I&S - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Lochinvar RPV-I&S, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Lochinvar RPV-I&S, that we can find in the current document
3. Tips how to use the basic functions of the device Lochinvar RPV-I&S - which should help us in our first steps of using Lochinvar RPV-I&S
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Lochinvar RPV-I&S
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Lochinvar RPV-I&S in a specific country, if it was not possible to solve the problem on our own.

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