Rheem AP13945-2- Manual

Rheem AP13945-2

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Table of Contents:

  • Page 2 – Write the model and serial numbers here:; You can find them on a label on the appliance.; Staple sales slip or cancelled check here.; DANGER; READ THE SAFETY INFORMATION
  • Page 3 – INSTALL AND PROPERLY VENT THE WATER HEATER...; D A N G E R
  • Page 4 – Time/Temperature Relationship in Scalds; The factory setting allows operating; HOT; B U R N; WATER TEMPERATURE SETTING; IMPORTANT SAFETY INFORMATION; Only heavy duty water heaters can achieve
  • Page 5 – NATURAL GAS AND LIQUEFIED PETROLEUM MODELS; Notice: If a gas leak is present or suspected:; attempt to find the cause yourself.; Do not; try to light any appliance.; Do not; touch any electrical switch.; Do not; use any phone in your building.
  • Page 6 – SAFETY PRECAUTIONS; FOR INSTALLATIONS IN THE STATE OF CALIFORNIA; SAVE THESE INSTRUCTIONS
  • Page 7 – Installing the water heater :; Location of Water Heater; install the water heater in small,; install water heater where subject; install the water heater in; install the water heater near vents
  • Page 8 – Installing the water heater:; Corrosive Atmospheres; Minimum Clearance from; Location of Water Heater continued:
  • Page 9 – Venting; connect this water heater to a; DO NOT; a 4” Diameter; Venting Lengths; MAXIMUM VENT LENGTH; Number of
  • Page 10 – Venting Through Closed Spaces; A ventilation access panel with a 16 in
  • Page 11 – Horizontal Vent Terminal Location; Caannaaddiiaann IInnssttaallllaattiioonnss
  • Page 12 – Additional Considerations; WA R N I N G; Installing the water heater.
  • Page 13 – Joining the vent parts
  • Page 14 – Horizontal Vent Installation continued.; Typical Horizontal Termination
  • Page 15 – Vertical Vent Installation; Standard Vertical Vent Termination; Vertical Vent Termination Location
  • Page 16 – Mounting the Water Heater; Water Supply Connections; Use approved plumbing materials only.; Combustion Air; Air Inlet pipe for direct; Maximum
  • Page 17 – Water Supply Connections continued.; Gravity; If the water flow resistance of a; : The flow rate of hot water may; Notice; : The pipes MUST be completely; Alternate Piping Arrangement
  • Page 18 – Relief Valve; : Local codes govern the; : Manual operation of relief valves; : If the relief valve on the system; : The Figure on the right
  • Page 19 – Leak Testing
  • Page 20 – Installing the Main Remote Control.; Remote Control Installation; install any remote control
  • Page 22 – Electrical Connection
  • Page 23 – Typical Installation of Direct Vent Water Heater
  • Page 24 – Hot and Cold Pipe Insulation Installation
  • Page 25 – Installation Check List
  • Page 26 – Lighting the water heater:
  • Page 27 – Water Temperature Setting; Do; Operating the water heater:
  • Page 28 – Operating the water heater continued.; Water Temperature Setting...; Only heavy duty water heaters can achieve temperatures up to 180°F
  • Page 29 – Care and cleaning of the water heater:; Routine Preventive Maintenance; Housekeeping
  • Page 30 – Venting System Inspection; operate the unit if vent system; Burner Inspection
  • Page 31 – Optional Maintenance Method
  • Page 32 – Before You Call For Service...
  • Page 33 – Error Code Guide
  • Page 34 – Direct Vent Water Heater; Instructions For Placing a Parts Order; All parts orders should include:
  • Page 36 – IF YOU NEED SERVICE; National Service Department at the following address:; Important Instructions for the Commonwealth of Massachusetts
Loading the manual

Direct Vent Water Heater

AP13945-2 (08/07)

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.

●

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, to 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 very important 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 don’t understand
these instructions or any terms within it, seek professional assistance.

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

Printed in Japan

Tankless

Water Heater

DESIGN

CERTIFIED

®

Warning: This water heater is not suitable

for use in manufactured (mobile) homes!

!

Direct Vent Gas - 199,000 Btu Input

CERTIFIED

R

31-51904-001

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Other Manuals for Rheem AP13945-2

Summary

Page 2 - Write the model and serial numbers here:; You can find them on a label on the appliance.; Staple sales slip or cancelled check here.; DANGER; READ THE SAFETY INFORMATION

Safety Information Safety Precautions . . . . . . . 3–6 LP Gas Models . . . . . . . . . . . 5 Installation Instructions Location of Water Heater . 7, 8 Venting . . . . . . . . . . . . . . . 9-15 Water Connections. . . . . 16-18 Gas Supply . . . . . . . . . . . . . . 19 High Altitude . . . . . . . . ...

Page 3 - INSTALL AND PROPERLY VENT THE WATER HEATER...; D A N G E R

Be sure to read and understand the entire Use and Care Manual before attempting to install or operatethis 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...

Page 4 - Time/Temperature Relationship in Scalds; The factory setting allows operating; HOT; B U R N; WATER TEMPERATURE SETTING; IMPORTANT SAFETY INFORMATION; Only heavy duty water heaters can achieve

Time/Temperature Relationship in Scalds Water Temperature Time To Produce a Serious Burn 120°F (49°C) More than 5 minutes 125°F (52°C) 1 1 / 2 to 2 minutes 130°F (54°C) About 30 seconds 135°F (57°C) About 10 seconds 140°F (60°C) Less than 5 seconds 145°F (63°C) Less than 3 seconds 150°F (66°C) About...

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