Rheem XE40H06TT45U0 Use & Care Manual

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Rheem XE40H06TT45U0 Use & Care Manual | Manualzz

Use & Care Manual

With Installation Instructions for the Installer

Residential Electric

Water Heaters

Single and Double

Element Models

40 Gallon Capacity

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.

®

LISTED

786H

Printed in USA

AP16887 (06/13)

Safety Information

Safety Precautions . . . . . . . 3, 4

Installation Instructions

Location . . . . . . . . . . . . . . . . . 5

Water Connections . . . . . . . . .6

Electrical Connections. . . . . 8,9

Operating Instructions

Safety Controls . . . . . . . . . . .11

Water Temperature . . . . . . . 12

Care and Cleaning

Draining . . . . . . . . . . . . . . . . 13

Maintenance . . . . . . . . . . . . . 13

Extended Shut-Down . . . . . 13

Troubleshooting Tips

Before You Call

For Service . . . . . . . . . . . . . . 14

2

Customer Service

Parts List . . . . . . . . . . . . . . . . 15

If You Need Service . . . . . . 16

Wiring Diagram . . . . . . . . . 20

FOR YOUR RECORDS

Write the model and serial numbers here:

#

#

You can find them on a label on the appliance.

Staple sales slip or cancelled check here.

Proof of the original purchase date is needed to obtain service under the warranty.

READ THIS MANUAL

Inside you will find many helpful hints on how to use and maintain your water heater properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your water heater.

You’ll find many answers to common problems in the Before You

Call For Service section. If you review our chart of Troubleshooting

Tips first, you may not need to call for service at all.

READ THE SAFETY INFORMATION

Your safety and the safety of others are very important. There are many important safety messages in this manual and on your appliance. Always read and obey all safety messages.

!

This is the safety alert symbol. Recognize this symbol as an indication of Important Safety Information!

This symbol alerts you to potential hazards that can kill or hurt you and others.

All safety messages will follow the safety alert symbol and either the word “DANGER”, “WARNING”, “CAUTION” or

“NOTICE”.

These words mean:

!

DANGER

An imminently hazardous situation that will result in death or serious

injury.

!

!

WARNING

A potentially hazardous situation that could result in death or serious injury and/or damage to property.

CAUTION

A potentially hazardous situation that may result in minor or moderate

injury.

Notice:

Attention is called to observe a specified procedure or maintain

a

!

WARNING!

WATER TEMPERATURE ADJUSTMENT

Safety and energy conservation are factors to be considered when selecting the water temperature setting of water heater’s thermostat. 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 near the thermostat access panel.

D A N G E R

HOT

Time/Temperature Relationship in Scalds

Temperature Time To Produce a Serious Burn

120°F

125°F

130°F

135°F

140°F

145°F

150°F

155°F

Table courtesy of Shriners Burn Institute

More than 5 minutes

1 1 /

2

to 2 minutes

About 30 seconds

About 10 seconds

Less than 5 seconds

Less than 3 seconds

About 1 1 /

2

seconds

About 1 second

The chart shown above may be used as a guide in determining the proper water temperature for your home.

NOTICE: Households with small children, disabled, or elderly persons may require a 120°F

BURN

Water temperature over 125°F can cause severe burns instantly or death from scalds.

Children, disabled and elderly are at highest risk of being scalded.

See instruction manual before setting temperature at water heater.

Feel water before bathing or showering.

Temperature limiting valves are available, see manual.

NOTICE: Mixing valves are recommended for reducing point of use water temperature by mixing hot and cold water in branch water lines. It is recommended that a mixing valve complying with the

Standard for Temperature Actuated Mixing Valves for Hot Water Distribution Systems, ASSE 1017 be installed. See page 12 for more details and contact a licensed plumber or the local plumbing authority for further information.

The temperature of the water in the heater is regulated by the adjustable surface mounted thermostat(s) located behind the jacket access panel(s). Dual element heaters have two thermostats. To comply with safety regulations the thermostat(s) were set at 120°F before the water heater was shipped from the factory.

Reset button

Thermostat dial pointer

Thermostat protective cover

E

T R

E

150

(66

°F

125 °F (52 °C)

90 °F

TURN OFF

POWER

The illustration at the left shows the temperature adjustment dial used for setting the water temperature.

Refer to the Operating

Instructions in this manual for detailed instructions in how to adjust the thermostat(s).

DANGER: Hotter water increases the potential for

Hot Water SCALDS.

3

4

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.

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 cost. 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 electric utility.

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. For residential water heaters up to 52 gallon capacity, a brochure with generic earthquake bracing instructions can be obtained from: Office of the State Architect, 400 P Street, Sacramento, CA 95814 or you may call 916-324-5315 or ask a water heater dealer.

However, applicable local codes shall govern installation. For residential water heaters of a capacity greater than 52 gallons, consult the local building jurisdiction for acceptable bracing procedures.

SAFETY PRECAUTIONS

Have the installer show you the location of the circuit breaker and how to shut it off if necessary. Turn off the circuit breaker if the water heater has been subjected to overheating, fire, flood, physical damage or if the ECO fails to shut off.

Read this manual entirely before installing or operating the water heater.

Use this appliance only for its intended purpose as described in this Use and Care

Manual.

Be sure your appliance is properly installed in accordance with local codes and the provided installation instructions.

DO NOT attempt to repair or replace any part of your water heater unless it is specifically recommended in this manual.

All other servicing should be referred to a qualified technician.

READ AND FOLLOW THIS SAFETY INFORMATION

CAREFULLY.

SAVE THESE INSTRUCTIONS

Installing the water heater

The location chosen for the water heater must take into consideration the following:

Local Installation Regulations

This water heater must be installed in accordance with these instructions, local codes, utility codes, utility company requirements or, in the absence of local codes, the latest edition of the National

Electrical Code. It is available from some local libraries or can be purchased from the National Fire Protection Association,

Batterymarch Park, Quincy, MA 02269 as booklet ANSI/NFPA 70.

Location

This water heater is designed to meet a wide range of applications. It fulfills a demand for a small water heater that can be installed in a limited space such as under countertops, in cabinets or in a closet.

Locate the water heater in a clean dry area as near as practical to hot water fixtures, or close to the water faucet most frequently used.

Locate the water heater in a clean dry area as near as practical to the area of greatest heated water demand. Long uninsulated hot water lines can waste energy and water.

Place the water heater in such a manner that the thermostat and element access panels can be removed to permit inspection and servicing such as removal of elements or checking controls.

The water heater and water lines should be protected from freezing temperatures. DO

NOT install the water heater in outdoor, unprotected areas.

Make certain the floor underneath the water heater is strong enough to sufficiently support the weight of the water heater once it is filled with water.

CAUTION: The water heater should not be located in an area where leakage of the tank or connections will result in damage to the area adjacent to it or to lower floors of the structure. Where such areas cannot be avoided, it is recommended that a suitable catch pan, adequately drained, be installed under 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 power supply corresponds to the water heater requirements.

5

6

Installing the water heater

Thermal Expansion

Determine if a check valve exists in the inlet water line.

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.

As water is heated, it expands in volume and creates an increase in pressure within the water system. This action is referred to as “thermal expansion.” In an “open” water system, expanding water which exceeds the capacity of the water heater flows back into the city main where the pressure is easily dissipated.

A “closed water system,” however, prevents the expanding water from flowing back into the main supply line, and the result of “thermal expansion” can create a rapid and dangerous pressure increase in the water heater and the system piping. This rapid pressure increase can quickly reach the safety setting of the relief valve, causing it to operate during each heating cycle. Thermal expansion, and the resulting rapid and repeated expansion and contraction of components in the water heater and piping system can cause premature failure of the relief valve, and possibly the heater itself. Replacing the relief valve will not correct the problem.

The suggested method of controlling thermal expansion is to install an expansion tank in the cold water line between the water heater and the check valve. The expansion tank is designed with an air cushion built in that compresses as the system pressure increases, thereby relieving the over pressure condition and eliminating the repeated operation of the relief valve. Other methods of controlling thermal expansion are also available. Contact your installing contractor, water supplier, or plumbing inspector for additional information regarding this subject.

NOTICE: DO NOT apply heat to the HOT or COLD water connections. If sweat connections are used, sweat tubing to adapter before fitting adapter to the water connections on heater. Any heat applied to the water supply fittings will permanently damage the dip tube and/or heat traps.

Water Supply Connections

Refer to the illustrations below and on the next page for suggested typical installation.

The installation of unions or flexible copper connectors is recommended on the hot and cold water connections so that the water heater may be easily disconnected for servicing if necessary. The HOT and COLD water connections are clearly marked and are 3/4" NPT on all models. Install a shut-off valve in the cold water line near the water heater. Local codes may require an antisiphon device on the water inlet of a side connect water heater.

Temperature & Pressure

Relief Valve Coupling

Hot Water

Outlet Coupling

Anode Location

FRONT OF WATER HEATER

Cold Water

Inlet Coupling

Electrical

Junction

Bracket

A new combination temperature and pressure relief valve, complying with the Standard for Relief

Valves and Automatic Gas Shut-Off Devices for Hot Water Supply Systems, ANSI Z21.22, is supplied and must be installed 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.

Typical Installation

WARNING: The pressure rating of the relief valve must not exceed 150 PSI, the maximum working pressure of the water heater as marked on the rating plate.

To Electrical

Distribution Panel

Flexible Connectors for

Water Connections at

Tank Fittings

Shut-Off Valve in

Cold Water

Supply Line

Grounding Screw

Wiring Junction

Bracket

Temperature & Pressure

Relief Valve

Anode

(Pictured from rear of heater with Top Panel and Insulation Pad removed).

To Cold Water

Supply

To Electrical Distribution

Panel

(Use only Copper Conductors)

Relief Valve Discharge

Line to suitable open drain

Hot Water

Outlet to Fixtures

Relief Valve

The Btuh rating of the relief valve must not be less than the input rating of the water heater as indicated on the rating label located on the front of the heater

(1 watt=3.412 Btuh).

Connect the outlet of the relief valve to a suitable open drain so that the discharge water cannot contact live electrical parts or persons and to eliminate potential water damage.

Piping used should be of a type approved for hot water distribution. The discharge line must be no smaller than the outlet of the valve and must pitch downward from the valve to allow complete drainage (by gravity) of the relief valve and discharge line. The end of the discharge line should not be threaded or concealed and should be protected from freezing. No valve of any type, restriction or reducer coupling should be installed in the discharge line.

7

8

Installing the water heater

To Fill the Water Heater

WARNING: The tank must be full of water before heater is turned on. The water heater warranty does not cover damage or failure resulting from operation with an empty or partially empty tank.

Make certain the drain valve is completely closed.

Open the shut-off valve in the cold water supply line.

Open each hot water faucet slowly to allow the air to vent from the water heater and piping.

A steady flow of water from the hot water faucet(s) indicates a full water heater.

CAUTION: The presence of water in the piping and water heater does not provide sufficient conduction for a ground. Non-metallic piping, dielectric unions, flexible connectors etc. can cause the water heater to be electrically isolated.

Condensation

Condensation can form on the tank when it is first filled with water. Condensation might also occur with a heavy water draw and very cold inlet water temperature.

This condition is not unusual, and will disappear after the water becomes heated.

If, however, the condensation continues, examine the piping and fittings for possible leaks.

Electrical Connections

A separate branch circuit with copper conductors, overcurrent protective device and suitable disconnecting means must be provided by a qualified electrician.

All wiring must conform to local codes or latest edition of National Electrical Code

ANSI/NFPA 70.

The water heater is completely wired to the junction box inside jacket at the top front of the water heater. An opening for

1/2″ or 3/4″ electrical fitting is provided for field wiring connections.

The voltage requirements and wattage load for the water heater are specified on the rating plate on the back of the water heater.

The branch circuit wiring should include either:

Metallic conduit or metallic sheathed cable approved for use as a grounding conductor and installed with fittings approved for the purpose.

Non-metallic sheathed cable, metallic conduit or metallic sheathed cable not approved for use as a ground conductor shall include a separate conductor for grounding. It should be attached to the ground terminals of the water heater and the electrical distribution box.

NOTICE: This guide recommends minimum branch circuit sizing and wire size based on National Electric

Code. Refer to wiring diagrams in this manual for field wiring connections.

Branch Circuit Sizing and Wire Size Guide

Total Water

Heater Wattage

Recommended Over Current Protection

(fuse or circuit breaker amperage rating)

Copper Wire Size AWG Based on N.E.C. Table 310-16 (75°C.)

1700

2500

3500

3800

4000

4500

5000

5500

6000

9000

30

35

40

25

25

25

30

20

20

25

25

30

30

35

50

10

10

10

10

10

8

8

8

8

10

10

12

12

10

10

* Less than 1500 watts may be wired 14 gauge with 15 amp protection. Check Local Electrical Codes, as they will also apply.

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

Insulation blankets, available to the general public, for external use on electric water heaters are not necessary. The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage tank heaters. This 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.

The manufacturer’s warranty does not cover any damage or defect caused by installation, attachment or use of any type of energy saving or other unapproved devices (other than those authorized by the manufacturer) into, onto or in conjunction with the water heater. The use of unauthorized energy saving devices may shorten the life of the water heater and may endanger life and property.

The manufacturer disclaims any responsibility for such loss or injury resulting from the use of such unauthorized devices.

CAUTION: If local codes require the application of an external insulation blanket to this water heater, pay careful attention to the following so as not to restrict the proper function and operation of the water heater:

DO NOT cover the operating or warning labels attached to the water heater or attempt to relocate them on the exterior of insulation blanket.

DO NOT apply insulation to the top of the water heater. This could interfere with the safe operation of the electrical junction box.

DO NOT cover the jacket access panel(s) to the thermostat(s) and heating element(s), or pressure and temperature relief valve.

Inspect the insulation blanket frequently.

9

Installation Checklist

A. Water Heater Location

Close to area of heated water demand.

Indoors and protected from freezing

temperatures.

Area free of flammable vapors.

Provisions made to protect area from water

damage.

Sufficient room to service heater.

B. Water Supply

Water heater completely filled with water.

Air purged from water heater and piping.

Water connections tight and free of leaks.

C. Relief Valve

Temperature and Pressure Relief Valve

properly installed and discharge line run to

open drain.

Discharge line protected from freezing.

D. Wiring

Power Supply voltage agrees with water heater rating plate.

Branch circuit wire and fusing or circuit breaker of proper size.

Electrical connections tight and unit properly grounded.

10

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. If hydrogen is present, there will be an unusual sound such as air escaping through the pipe as the water begins to flow. DO NOT smoke or use an open flame near the faucet at the time it is open.

Safety Precautions

Do turn off power to water heater if it has been subjected to over heating, fire, flood, physical damage.

DO NOT turn on water heater unless it is filled with water.

DO NOT turn on water heater if cold water supply shut-off valve is closed.

If there is any difficulty in understanding or following the

Operating Instructions or the Care and

Cleaning section, it is recommended that a qualified person or serviceman perform the work.

CAUTION: The cause of the high temperature condition must be investigated by qualified service technician and corrective action must be taken before placing the water heater in service again.

Safety Controls

The water heater is equipped with a combination thermostat and temperature limiting control (ECO) that is located above the heating element in contact with the tank surface. If for any reason the water temperature becomes excessively high, the temperature limiting control (ECO) breaks the power circuit to the heating element.

Once the control opens, it must be reset manually.

To reset the temperature limiting control:

Turn off the power to the water heater.

Remove the front center panel and insulation.

The thermostat protective cover

SHOULD NOT be removed.

Press the red "RESET" button.

Replace the insulation and front center panel before turning on the power to the water heater.

Emergency Instructions

WARNING: If the water heater has been subjected to flood, fire, or physical damage, turn off power and water to the water heater.

NOTICE: DO NOT use this appliance if any part has been under water.

Immediately call a qualified installer or service agency to replace a flooded water heater. DO NOT attempt to repair the unit! It must be replaced.

11

Operating the water heater

DANGER: There is a hot water scald potential if the thermostat is set too high.

Households with small children, disabled, or elderly persons may require a 120°F or lower thermostat setting to prevent contact with HOT water.

Water Temperature Setting

The temperature of the water in the water heater can be regulated by setting the temperature dial of the adjustable surface mounted thermostat(s) located behind the jacket access panel(s).

Dual element heaters have two thermostats.

Safety and energy conservation are factors to be considered when selecting the water temperature setting of the water heater’s thermostat(s). The lower the temperature setting, the greater the savings in energy and operating costs.

To comply with safety regulations the thermostat(s) are factory set at 120°F or less where local codes require. This is the recommended starting point.

Water temperatures above 125°F can cause severe burns or death from scalding.

Be sure to read and follow the warnings outlined in this manual and on the label on the water heater. This label is located on the water heater near the thermostat access panel.

Mixing valves are recommended for reducing point of use water temperature by mixing hot and cold water in branch water lines. It is recommended that a mixing valve complying with the Standard for Temperature Actuated Mixing Valves for Hot Water Distribution Systems, ASSE

1017 be installed. See page 4 for more details and contact a licensed plumber or the local plumbing authority for further information.

The chart below may be used as a guide in determining the proper water temperature for your home.

If the water heater has been subjected to fire, flood or physical damage, turn off power to water heater, and do not operate the water heater again until it has been checked by a qualified service technician.

NOTICE: Do not use this appliance if any part has been under water.

Immediately call a qualified installer or service agency to replace a flooded water heater. Do Not attempt to repair the unit! It must be replaced.

Time/Temperature Relationship in Scalds

Temperature

120°F

125°F

130°F

135°F

140°F

145°F

150°F

155°F

Table courtesy of Shriners Burn Institute

Time To Produce a Serious Burn

More than 5 minutes

1 1 /

2

to 2 minutes

About 30 seconds

About 10 seconds

Less than 5 seconds

Less than 3 seconds

About 1 1 /

2

seconds

About 1 second

Reset button

Thermostat dial pointer

E

T

R

E

150

(66

°F

125 °F (52 °C)

90 °F

POWER

BEFORE

SERVICING

If adjustment is necessary…

Turn off the power to the water heater.

Remove the front center panel(s) and insulation exposing the thermostat(s).

The thermostat protective cover(s)

SHOULD NOT be removed.

Using a small screwdriver, set the thermostat(s) dial pointer(s) to the desired temperature.

Replace the insulation and front center access panel(s). Turn on the power to the water heater.

Thermostat protective cover

Type 59T thermostat and protective cover.

12

Care and cleaning of the water heater

Draining the Water Heater

CAUTION: Shut off power to the water heater before draining water.

DANGER: Before manually operating the relief valve, make certain no one will be exposed to the hot water released by the valve. The water drained from the tank may be hot enough to present a scald hazard and should be directed to a suitable drain to prevent injury or damage.

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.

Attach a garden hose to the drain valve on the water heater and direct the stream of water to a drain. Open the valve.

DANGER: Before manually operating the relief valve, make certain no one will be exposed to the danger of coming in contact with the hot water released by the valve.

The water may be hot enough to create a scald hazard. The water should be released into a suitable drain to prevent injury or property damage.

NOTICE: If the temperature and pressure relief valve on the hot water heater discharges periodically, this may be due to thermal expansion in a closed water system. Contact the water supplier or your plumbing contractor on how to correct this. DO NOT plug the relief valve outlet.

Routine Preventative Maintenance

Properly maintained, your water heater will provide years of dependable trouble-free service.

It is suggested that a routine preventive maintenance program be established and followed by the user.

A water heater’s tank can act as a setting basin for solids suspended in the water.

It is therefore not uncommon for hard water deposits to accumulate in the bottom of the tank. It is suggested that a few quarts of water be drained from the water heater’s tank every month to clean the tank of these deposits.

It is further recommended that a periodic inspection of the operating controls, heating element and wiring should be made by service personnel qualified in electric appliance repair.

Most electrical appliances, even when new, make some sound when in operation. If the hissing or singing sound level increases excessively, the electric heating element may require cleaning. Contact a qualified installer or plumbing contract to inspect.

Rapid closing of faucets or solenoid valves in automatic water using appliances can cause a banging noise heard in a water pipe. Strategically located risers in the water pipe system or water hammer arresting devices can be used to minimize the problem.

The anode rod should be removed from the water heater’s tank annually for inspection and replaced when more than

6″ of core wire is exposed at either end of the rod. At least once a year, lift and release the lever handle on the temperature pressure relief valve, located near the top of the water heater, to make certain the valve operates freely. Allow several gallons to flush through the discharge line to an open drain.

Make sure the cold water supply is turned off before removing anode rod.

NOTICE: DO NOT remove the anode rod from the water heater’s tank, except for inspection and/or replacement, as operation with the anode rod removed will shorten the life of the glass lined tank and will exclude warranty coverage.

NOTICE: Refer to the

Hydrogen Gas Caution in the

Operating Instructions.

Vacation and Extended Shut-Down

If the water heater is to remain idle for an extended period of time, the power and water to the appliance should be turned off to conserve energy and prevent a build-up of dangerous hydrogen gas.

After a long shut-down period, the water heater’s operation and controls should be checked by qualified service personnel. Make certain the water heater is completely filled again before placing it in operation.

The water heater and piping should be drained if they might be subjected to freezing temperatures.

13

Before You Call For Service

Troubleshooting Tips

Save time and money! Review the chart on this page first and you may not need to call for service.

Problem

Rumbling noise

Relief valve

producing popping

noise or draining

Rattling noise

during periods of water usage

Not enough or

no hot water

Water is too hot

Possible Causes

Water conditions in your home caused a build up of scale or mineral deposits on the heating elements.

Pressure build up caused by thermal expansion in a closed system.

Internal heat trap fittings in operation.

Water usage may have exceeded the capacity of the water heater.

A fuse is blown or a circuit breaker tripped.

Electric supply may be off.

The thermostat may be set set too low.

Leaking or open hot water faucets.

Electric service to your home may be interrupted.

Improper wiring.

Manual reset limit (ECO)

Cold water inlet temperature may be colder during the winter months.

The thermostat is set too high.

What To Do

● Remove and clean the heating elements.

● This is an unacceptable condition and must be

corrected. Contact the water supplier or plumbing

contractor on how to correct this. Do not plug the

relief valve outlet.

● This is normal for heat trap fittings when in operation

and does not indicate a need for service.

● Wait for the water heater to recover after an abnormal

demand.

● Replace fuse or reset circuit breaker.

● Make sure electric supply to water heater and

disconnect switch, if used, are in the ON position.

● See the Temperature regulation of the water heater

section of this manual.

● Make sure all faucets are closed.

● Contact the local electric utility.

● See the Installing the water heater section of this

manual.

● See the Temperature regulation of the water heater

section of this manual.

● This is normal. The colder inlet water takes longer

to heat.

● See the Temperature regulation of the water heater

section of this manual.

CAUTION: For your safety DO NOT attempt repair of electrical wiring, thermostats, heating elements or other safety devices.

Refer repairs to qualified service personnel.

14

Replacement Parts

For 40 Gallon Table Top Models with Single and Double Elements.

Instructions For Placing a Parts Order

Address parts orders to the distributor or store where the heater was purchased.

All parts orders should include:

The model and serial number of the water heater from the rating plate.

Specify voltage and wattage as marked on the rating plate.

Part description (as noted below) and number of parts desired.

CAUTION: For your safety DO NOT attempt repair of electrical wiring, thermostat(s), heating elements or other operating controls. Refer repairs to qualified service personnel.

Splash Panel

* These parts are supplied only on double element models.

Relief Valve

Anode

Heating Element Gasket

*Upper Gasket

Dip Tube

Dip Tube Gasket

Upper Thermostat

(Double Element Models Only)

Upper Thermostat Protective Cover

(Double Element Models Only)

E S E T

Thermostat Bracket

*Upper bracket.

140

130

T H E

120 11

100

R M

- O -

90

D I S Lower Thermostat

N O

TUR

POW

ER

FF

BEF ORE

SER

VIC

ING

140

130

T H E

R M

120 1

100

90

- O -

D I S

TUR

N O

POW

ER

ORE

BEF

SER

VIC

FF

ING

Heating Element

*Upper Element

Drain Valve

Lower Thermostat Protective Cover

Front Center Panel

15

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. Should your problem not be solved to your complete satisfaction, you should then contact the Manufacturer’s National Service Department at the following address:

1241 Carwood Court

Montgomery,

1-866-279-4566.

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.

c. Name and address of installer and any service agency who performed service on the water heater.

d. Date of original installation and dates any service work was performed.

e. Details of the problems as you can best describe them.

f. List of people, with dates, who have been contacted regarding your problem.

16

!

NOTICE

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. For residential water heaters up to 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

Telephone: (916) 445-8100 or, ask a water heater dealer. However, applicable Local Codes shall govern installations. (For residential water heaters of capacity greater than 52 gallons, consult the local building jurisdiction for acceptable bracing installations)

17

NOTES:

18

NOTES:

19

FIG. A-1

H

1

2

1

2

SINGLE ELEMENT

L1

G

G * L2

Wiring Diagrams — Therm-O-Disc Thermostats (Type 59T)

DOUBLE ELEMENT

SIMULTANEOUS OPERATION

DOUBLE ELEMENT

SIMULTANEOUS OPERATION

WITH 4 WIRE OUTLET

DOUBLE ELEMENT

NON-SIMULTANEOUS

DOUBLE ELEMENT

NON-SIMULTANEOUS

WITH 4 WIRE OUTLET !

BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION PANEL

N

L1 G * L2

BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION PANEL

TM2

TO SECOND POWER SOURCE,

"OFF PEAK" METER, OR TIMER

BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION PANEL

L1 G * L2

TM1

L1

G *

L2

BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION PANEL

L1 G * L2

BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION PANEL

RED (10 GA) BLUE (10 GA)

THERMOSTAT

& HIGH TEMP.

LIMIT (ECO)

1

2

1

3

4

1

2

1

4

3 1

2

1

3

4

4

UPPER THERMOSTAT

& HIGH TEMP.

LIMIT (ECO)

1

2

1

3

4

4

2

2 2 2

HEATING

ELEMENT

YELLOW YELLOW

120 V ONLY

BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION

LOWER

THERMOSTAT

& HIGH TEMP

LIMIT (ECO)

UPPER

HEATING

ELEMENT

LOWER

THERMOSTAT

& HIGH TEMP

LIMIT (ECO)

UPPER

HEATING

ELEMENT

UPPER

HEATING

ELEMENT

UPPER

HEATING

ELEMENT

UPPER THERMOSTAT

& HIGH TEMP. LIMIT

(ECO)

TM2

DOUBLE ELEMENT

NON-SIMULTANEOUS

WITH 3 WIRE OUTLET

CONNECTOR TO "OFF PEAK"

METER (TIMER)

BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION PANEL

L1 G * L2

1

2

1

2

3

4

4

LOWER

THERMOSTAT

& HIGH TEMP

LIMIT (ECO)

UPPER

HEATING

ELEMENT

1

2

1

2

4

3

THERMOSTAT

LIMIT (ECO)

1

2

1

2

3

4

1

2

1

2

3

4

1

2

LOWER

THERMOSTAT

1

2

LOWER

THERMOSTAT

1

2

1

2

SINGLE ELEMENT

HEATING

ELEMENT

LOWER

HEATING

ELEMENT

LOWER

HEATING

ELEMENT LOWER

HEATING

ELEMENT

LOWER

HEATING

ELEMENT

LOWER

HEATING

ELEMENT

FIG. A-2 FIG. B

* Grounding conductor may be required.

Refer to Wiring Section of Manual

FIG. C FIG. D FIG. E FIG. F

!

This water heater is factory equipped for two (2) wire connection to electrical power. For use with "off-peak" meter (timer) remove wire nut from red and black leads and connect to "off-peak" meter (timer).

THIS ELECTRIC WATER HEATER IS WIRED AS INDICATED ABOVE OR BELOW

Wiring Diagrams

Electric Water Heaters for

3 - Phase Applications

DOUBLE ELEMENT

SIMULTANEOUS OPERATION

L1

3- PHASE BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION PANEL

L3

G *

L2

DOUBLE ELEMENT

NON-SIMULTANEOUS

L1 L2

3- PHASE BRANCH CIRCUIT

TO ELECTRICAL

DISTRIBUTION PANEL

L3

G *

For the connection of this water heater to a 3-Phase Branch

Circuit, connect field wiring to the water heater as indicated in the appropriate wiring diagram at right. A separate junction box is being supplied with this water heater (check bottom of carton) to accomodate wiring and conduit connections. Install the

Junction Box as shown on the

Installation/Instruction Sheet included in the plastic bag

1

2

1

2

3

4

YELLOW

LOWER

THERMOSTAT

& HIGH TEMP

LIMIT (ECO)

UPPER

HEATING

ELEMENT

1

2

1

2

3

4

LOWER

HEATING

ELEMENT

FIG. G

1

2

1

2

3

4

4

YELLOW

LOWER

THERMOSTAT

& HIGH TEMP

LIMIT (ECO)

UPPER

HEATING

ELEMENT

1

2

1

2

LOWER

HEATING

ELEMENT

FIG. H

20

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Key Features

  • Adjustable surface-mounted thermostat for precise water temperature control
  • High-density foam insulation for energy efficiency and reduced heat loss
  • Durable glass-lined tank for corrosion resistance and longevity
  • Sacrificial anode rod for added tank protection
  • Automatic ignition system for effortless operation

Related manuals

Frequently Answers and Questions

What is the water temperature range of this water heater?
The water temperature can be adjusted between 90°F (32°C) and 150°F (66°C) using the adjustable surface-mounted thermostat.
How do I adjust the water temperature?
To adjust the water temperature, remove the thermostat protective cover and turn the thermostat dial to the desired setting.
How do I drain the water heater?
To drain the water heater, connect a garden hose to the drain valve at the bottom of the tank and open the valve.
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