Kenmore Elite 153.321161, Elite 153.321181 Use & Care Manual

Use & Care Guide
Model No.
153.321161 60 Gallon
153.321181 80 Gallon
I<enmore
C
US
®
LLC
INSTALLER: Affix these instructions to or near
the water heater. OWNER: Retain these instructions for future
reference.
Si no puede leer o entender el ingles y necesita el manual de instrucciones en espaSol, puede solicitarlo al 1-800-821-2017. NO
TRATE DE INSTALAR U OPERAR ESTE CALENTADOR DE AGUA SI NO ENTIENDE LAS INSTRUCCIONES. No hacer caso de esta
advertencia podria originar lesiones graves o mortales.
P/N 324926-001 (1112) Sears Brands Managemenf Corporafion_
Hoffman Esfafes, IL 60179 U.S.A. www. kenmore.com
www.sears.com
Your safety and the safety of others is extremely important in the installation, use and servicing of this water heater.
Many safety-related messages and instructions have been provided in this manual and on your own water heater to warn you and others of a potential injury hazard. Read and obey all safety messages and instructions throughout this manual. It is very important that the meaning of each safety message is understood by you and others who install, use or service
this water heater.
This is the safety alert symbol, it is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
DANGER indicates an imminently hazardous situation which, if not avoided, will result in
death or injury.
WARNING indicates a potentially
hazardous situation which, if notavoided, could result in death or injury.
CAUTION indicatesapotentially hazardous
situation which, if not avoided, could result in minor or moderate injury.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, could
result in property damage.
AINsafety messages will generally tell you about the type of hazard, what can happen if you do not follow the safety message and how to avoid the risk of injury.
The California Safe Drinking Water and Toxic Enforcement Act requires the Governor of California to publish a list of substances known to the State of California to cause cancer, birth defects, or other reproductive harm, and requires businesses to warn
of potential exposure to such substances.
This product contains a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm. This appliance can cause low level exposure to some of the substances listed in the act.
IMPORTANT DEFINITIONS
Sears Service Center: The Sears Service Center has the ability equivalent to a licensed tradesman in the fields of plumbing and electrical work including a thorough understanding of the requirements of the National Electrical Code as it relates to the installation
of electric water heaters. The Sears Service Center also has a thorough understanding of this instruction manual, and is able to perform repairs strictly in accordance with the service guidelines provided by the manufacturer.
© 2012 Sears Brands Management Corporation
manual and safety messages before installing, operating or
servicing this water heater.
Failure to follow instructions and safety messages could result in
death or serious injury. Instruction manual must remain
with water heater.
Improper installation and use may result
in property damage.
= Do not operate water heater if flood damaged.
Inspect and replace the anodeas needed.
Install in location with drainage.
Fill tank with water before operation.
- Be alert for thermal expansion. Refer to instruction manual for installation and service.
Explosion Hazard
Overheated water can cause watertank explosion.
-Properly sized temperature and pressure relief valve must be installed in opening provided.
Before removing any access panels or servicing the water
heater, make sure the electrical supply to the water heater is
turned "OFF".
Failure to do this could result in death, serious bodily injury, or
property damage.
Water temperature over 125°F (52°C) can cause severe burns
instantly resulting in severe injury or death.
Children, the elderly, and the physically or mentally disabled
are at highest riskfor scald injury. Feel water before bathing or
showering. Temperature limiting valves are
available.
Read instruction manual for safe temperature setting.
Fire Hazard / Electric Shock Hazard
, Do not use this water heater with any
voltage other than shown on the model
rating plate.
Failure to use the correct voltage shown on the model rating plate could result in
death, serious bodily injury, or property damage.
10 - YEAR LIMITED WARRANTY ON WATER HEATER
For ten years from the date of purchase, if this water heater is installed and operated in a single-family home in accordance with the
owner's manual instructions and all local applicable plumbing codes, Sears wilk
1. Supply free water heater parts for those that are defective in material or workmanship.
2. Supply a free water heater for one that develops a leak. For the second through tenth year from the purchase date, you must pay the labor cost for installation of parts or water heater. For commercial, institutional, industrial or residential use by two or more families, the above limited warranty is only for two years. During
the second year you must pay the labor cost for parts or water heater installation.
if governmental regulations prohibit Sears from furnishing a comparable model replacement water heater under this warranty, Sears will
furnish a new water heater of comparable output as permitted by such governmental regulations; however, the Owner will be charged for the additional cost associated with the changes made to comply with such governmental regulations.
Replacements furnished under this warranty do not carry a new warranty; and are only covered by the unexpired portion of the original
warranty.
1-YEAR EXCLUSIVE KENMORE LABORWARRANTY
For the first year from the date of purchase, Sears will, free of charge, supply and install new water heater parts for defective ones or a new water heater for one that develops a leak.
WARRANTY SERVICE
To obtain warranty service, call 1-800-4-MY-HOME _ (1-800-469-4663). This warranty applies only while this product is in use in the United States.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
SEARS BRANDS MANAGEMENT CORPORATION, Hoffman Estates, IL 60179
The price of your water heater does not include a free checkup service call. On water heater installations arranged by Sears, Sears warrants the installation.
A charge will be made on service calls due to poor or incomplete installation. These include:
a. Adjusting thermostat b. Condensation c. Leaks in pipes or fittings
Master Protection Agreements Congratulations on making a smart purchase. Your new Kenmore ®
product is designed and manufactured for years of dependable op- eration. But like all products, it may require preventive maintenance
or repair from time to time. That's when having a Master Protection Agreement can save you money and aggravation.
The Master Protection Agreement also helps extend the life of your new product. Here's what the Agreement* includes:
* Parts and labor needed to help keep products operating
properly under normal use, not just defects. Our coverage goes well beyond the product warranty. No deductibles, no
functional failure excluded from coverage-- real protection.
* Expert service by a force of more than 10,000 authorized
Sears service technicians, which means someone you can trust will be working on your product.
* Unlimited service calls and nationwide service, as often as
you want us, whenever you want us.
* "No=lemon" guarantee - replacement of your covered product
if four or more product failures occur within twelve months.
* Product replacement if your covered product can't be fixed. * Annual Preventive Maintenance Check at your request - no
extra charge.
* Fast help by phone - we call it Rapid Resolution - phone
support from a Sears representative on all products. Think of us as a "talking owner's manual."
* Power surge protection against electrical damage due to
power fluctuations.
- $250 Food Loss Protection annually for any food spoilage that is the result of mechanical failure of any covered refrigerator or freezer.
- Rental reimbursement if repair of your covered product takes longer than promised.
- 10% discount off the regular price of any non-covered repair service and related installed parts.
Once you purchase the Agreement, a simple phone call is all that it takes for you to schedule service. You can call anytime day or night,
or schedule a service appointment online. The Master Protection Agreement is a risk free purchase. Ifyou cancel
for any reason during the product warranty period, we will provide a full refund. Or, a prorated refund anytime after the product warranty
period expires. Purchase your Master Protection Agreement today! Some limitations and exclusions apply. For prices and additional
information in the U.S.A. call 1=800=827=6655.
* Coverage in Canada varies on some items. For full details, call Sears Canada at 1=800=361=6665.
Sears Installation Service For Sears professional instaflation of home appliances, garage door
openers, water heaters, and other major home items, in the U.S.A. or Canada call 1-800-4-MY=HOME ®.
SAFE INSTALLATION, USEAND SERVICE ....................................................................................................................................... 2
GENERAL SAFETY ............................................................................................................................................................................. 3
PRODUCT WARRANTY ..................................................................................................................................................................... 4
TABLE OF CONTENTS ....................................................................................................................................................................... 5
INTRODUCTION ................................................................................................................................................................................. 6
PRODUCT SPECIFICATIONS ............................................................................................................................................................ 6
MATERIALS AND BASIC TOOLS NEEDED ....................................................................................................................................... 7
Materials Needed .......................................................................................................................................................................... 7
Basic Tools .................................................................................................................................................................................... 7
Additional Tools Needed When Sweat Soldering ......................................................................................................................... 7
INSTALLATION INSTRUCTIONS .................................................................................................................................................. 8-14
Removing the Old Water Heater ................................................................................................................................................... 8
Facts to Consider About the Location ........................................................................................................................................... 9
Insulation Blankets ........................................................................................................................................................................ 9
Confined Space Installation ..................................................................................................................................................... 10-11
Water Piping System .................................................................................................................................................................. 12
Piping Installation ........................................................................................................................................................................ 12
Condensate Drain Installation ..................................................................................................................................................... 13
T & PValve and Pipe Insulation .................................................................................................................................................. 13
Temperature-Pressure Relief Valve ............................................................................................................................................ 14
Filling the Water Heater .............................................................................................................................................................. 15
Wiring .................................................................................................................................................................................... 15-16
Wiring Diagrams ......................................................................................................................................................................... 16
INSTALLATION CHECKLIST ............................................................................................................................................................ 17
SERVICE AND ADJUSTMENT .................................................................................................................................................... 18-22
Before Use .................................................................................................................................................................................. 18
Temperature Regulation ............................................................................................................................................................. 18
Adjusting the User Interface Module/Operational Modes ........................................................................................................... 18
Operating Mode Descriptions ..................................................................................................................................................... 19
Temperature-Pressure Relief Valve Operation ...................................................................................................................... 19-20
Draining and Flushing ................................................................................................................................................................. 20
Element Removal/Replacement ............................................................................................................................................ 20-21
Routine Preventive Maintenance ................................................................................................................................................ 21
Air Filter Cleaning/Maintenance .................................................................................................................................................. 21
Inspection/Cleaning of the Condensate Drain Pan & Condensate Drain Lines .......................................................................... 22
Service ........................................................................................................................................................................................ 22
TROUBLESHOOTING GUIDE ..................................................................................................................................................... 23-24
Start Up Conditions ................................................................................................................................................................... 23
Thermal Expansion ............................................................................................................................................................. 23
Strange Sounds .................................................................................................................................................................. 23
Operational Conditions .......................................................................................................................................................... 23-24
Powered Anode Rod Operation ........................................................................................................................................... 22
"Air" in Hot Water Faucets .................................................................................................................................................. 24
Rumbling Noise ................................................................................................................................................................... 24
High Temperature Shut Off System ..................................................................................................................................... 24
DIAGNOSTIC CODES ...................................................................................................................................................................... 25
TROUBLESHOOTING CHART ......................................................................................................................................................... 26
LEAKAGE CHECKPOINTS ............................................................................................................................................................... 27
REPAIR PARTS LIST ........................................................................................................................................................................ 28
NOTES .............................................................................................................................................................................................. 29
ThankYouforpurchasingaSearswaterheater.Properly installedandmaintained,itshouldgiveyouyearsoftroublefree service.Itisstronglysuggestedthatthisnewwaterheaterbe
professionallyinstalled,contactthelocalSearsServiceCenteror anySearsstore.Theywillarrangeforprompt,qualityinstallation bySearsauthorizedcontractors.
AbbreviationsFound In This Instruction Manual:
UL- Underwriters Laboratories Inc. NEC - National Electrical Code
ANSI-American National Standards Institute
Read the General Safety section, page 3 of this manual first and then the entire manual carefully. If you don't follow the safety rules, the water heater will not operate properly. It
could cause DEATH, SERIOUS BODILY INJURY AND/OR PROPERTY DAMAGE.
This manual contains instructions for the installation, operation, and maintenance of this electric water heater. It also contains warnings throughout the manual that you must read and be aware of. All warnings and all instructions are essential to the proper operation of the water heater and your
safety. Since we cannot put everything on the first few pages, READ THIS ENTIRE MANUAL BEFORE ATTEMPTING TO
INSTALL OR OPERATE THE WATER HEATER.
The installation must conform with the instructions in this manual; electric company rules; and Local Codes, or in
the absence of Local Codes, with the current edition of the
NEC - National Electrical Code, NFPA 70. This publication is available from your local government or public library or
electric company or bywriting Underwriters Laboratories Inc.,
333 Pfingsten Road, Northbrook, IL 60062. If after reading this manual you have any questions or do not
understand any portion of the instructions, call Sears Service Center.
Carefully plan the place where you are going to put the water heater. Correct electrical wiring and connections are very important in preventing death from possible electrical shock
and fires.
Examine the location to ensure the water heater complies with
the Facts to Consider About the Location section.
For California installation, this water heater must be braced, anchored, or strapped to avoid falling or moving during an
earthquake. See instructions for correct installation procedures.
Instructions may be obtained from California's Office of
the State Architect, 1102 Q Street, Suite 5100, Sacramento,
CA 95811. Instructions can also be downloaded to your computer at www.dsa.dgs.ca.gov/Pubs.
Massachusetts Code requires this water heater to be installed in accordance with Massachusetts 248-CMR 2.00; State Plumbing Code and 248-CMR 5.00. In the Commonwealth of Massachusetts, this product must be installed by a licensed plumber or gasfitter.
The Kenmore Elite Hybrid Electric Water Heater is an integrated heat pump water heater unit, having an 850 Watt compressor and an external coil heat exchanger with backup electric elements. When in Efficiency Mode the heat pump draws heat from the
ambient air in the room and transfers it to the water in the tank through the coil heat exchanger. While in Electric Mode the water
heater functions like a standard electric water heater, relying on the electric elements to heat the water. A Hybrid Mode is available that relies primarily on the heat pump to heat the water
while the electric elements only function during high demand
Ambient Air
Upper Element
(4500 Watt)
Heat Pump
(Transfers heat _
from ambient
air to Heat
Exchanger)
Cool/Dehumidified Air
Tank
Jacket
periods. The more often the unit operates using the heat pump, rather than the elements, the more efficient the unit will be.
The large tank capacities of the Kenmore Elite Hybrid Electric Water Heaters are intended to take optimal advantage of the heat pump's capability to heat water for large families or those
having higher than normal hot water requirements. The larger
Heat Exchanger
(Heat Transfer Coils)
capacities enable the units to operate in the maximum efficiency mode more often than other models having lower capacities.
These Electric Heat Pump Water Heaters use about half the electricity of a comparably sized conventional electric water
Lower Element
(2000 Watt)
heater when operating in the Efficiency Mode and provide up to 1/2 ton cooling capacity and dehumidification. They are designed
FIGURE 1.
for indoor, residential applications for installation in a basement, garage or utility room.
TANK
MODEL
NUMBER
153.321161
153.321181
* Wiring size based on standard 60°C copper wire. If distance from fuse box to water heater is more than 90 feet, refer to your local electrical code. ** Actual recovery will differ under Efficiency and Hybrid modes based upon ambient temperature, humidity, and other environmental factors.
CAPACITY IN
GALLONS
6O 80
DIMENSIONS IN INCHES
(ram)
DIA. HEIGHT 24 (610) 67.3 (1709) 24 (610) 80.9 (2055)
RECOVERY
RATE GALS.
PER HOUR @
90°F RiSE
20.7**
20.7**
ELEMENT WATTAGE
@ 240 VOLTS
4500 Upper/2000 Lower 4500 Upper/2000 Lower
MINIMUM WIRE
SIZE* (GAUGE)
10AWG 10AWG
MINIMUM FUSE
OR CIRCUIT
BREAKER SIZE
(AMPS)
25 25
Materials Needed
To simplify the installation Sears has available the installation parts shown below. You may or may not need all of these materials, depending on your type of installation.
EXPANSION TANKS FOR THERMAL EXPANSION CONDITIONS AVAILABLE IN
2 GALLONS , AND 5 GALLONS CAPACITY THROUGH LOCAL SEARS STORE OR
SERVICE CENTER.
WATER HEATER INSTALLATION KIT WITH FLEXIBLE CONNECTORS FOR 3/4"
THREADED OR COPPER PLUMBING.
Basic Tools
You may or may not need all of these tools, depending on your type of installation. These tools can be purchased at your local
Sears store.
Pipe Wrench (2) Screwdriver
6 Foot Tape or Folding Rule _ I [1[I
Garden Hose
Drill Pipe Dope or Teflon ®Tape
DRILL
SLOT-HEAD SCREWDRIVER
ROLL OF TEFLON ® TAPE (USE ON
WATER CONNECTIONS) PHILLIPS SCREWDRIVER
METAL DRAIN PANS AVAILABLE IN 20" DIAMETER FOR WATER
HEATERS HAVING A DIAMETER 18" OR LESS AND IN 24" DIAMETER
FOR WATER HEATERS HAVING A DIAMETER OF 22" OR LESS.
Additional Tools Needed When Sweat
Soldering
Tubing Cutters or Hacksaw
Propane Torch Soft Solder
Solder Flux Emery Cloth
Wire Brushes
TUBING CUTTER
HACKSAW
\
PIPE DOPE (SQUEEZE TUBE)
USE FOR WATER CONNECTIONS
GARDEN HOSE 6 FOOT TAPE PIPE WRENCH
i
PROPANE
TORCH
ROLL OF ROLL OF
EMERY CLOTH LEAD=FREE SOLDER
SOFT SOLDER FLUX
3/4" (19 ram) WIRE BRUSH
1/2" (13 mm) WIRE BRUSH
Removing the Old Water Heater
FIGURE 2.
1. Turn "OFF" electrical supply to the water heater.
The water passing out of the drain valve may be extremely hot. To avoid being scalded, make sure all connections are tight and
that the water flow is directed away from any person.
4.
Check again to make sure the electrical supply is turned "OFF" to the water heater. Then unplug the water heater
(cord set) or disconnect the electrical supply connection from the water heater junction box.
FIGURE 6,
5a.
If you have copper piping to the water heater, the two
copper water pipes can be cut with a hacksaw approximately four inches away from where they connect to the water
heater. This wilt avoid cutting off the pipes too short. Additional cuts can be made later if necessary. Disconnect
the temperature-pressure relief valve drain line. When the water heater is drained, disconnect the hose from the drain valve. Close the drain valve. The water heater is now
completely disconnected and ready to be removed.
FIGURE 3.
2. Open a nearby hot water faucet until the water is no longer hot. When the water has cooled, turn "OFF" the water supply to the water heater at the water shut-off valve or water meter.
FIGURE 4.
3. Attach a hose to the water heater drain valve and put the other end in a floor drain or outdoors. Open the water drain valve. Open a nearby hot water faucet which will relieve pressure
in the water heater and speed draining.
FIGURE 5.
Burn hazard
Hotwater discharge.
FIGURE 7.
5b.
If you have galvanized pipe to the water heater, loosen the
two galvanized pipes with a pipe wrench at the union in each line. Also disconnect the piping remaining to the water heater.
These pieces should be saved since they may be needed when reconnecting the new water heater. Disconnect the
temperature-pressure relief valve drain line. When the water heater is drained, disconnect the hose from the drain valve.
Close the drain valve. The water heater is now completely disconnected and ready to be removed.
Keep hands clear of drain valve discharge.
FIGURE 8.
Mineral Buildup or Sediment May Accumulate
" This causes the water heater to become
much heavier than normal. Ifspilled, could cause staining.
This water heater, as well as all water heaters, will eventually
leak. Do not install without adequate drainage provisions so
water flow will not cause damage.
Property Damage Hazard
Mineral buildup or sediment may have accumulated in the old water heater. This causes the water heater to be much heavier than normal
and this residue, if spilled out, could cause staining.
Facts to Consider About the Location
You should carefully choose an indoor location for the new water heater, because the placement is a very important consideration for
the safety ofthe occupants in the building andforthe most economical use ofthe appliance. This water heater isnot intended for outdoor
installation.
Whether replacing an old water heater or putting the water heater in a new location, the following critical points must be observed. Select a location near the center of the water piping system. The unit must be installed indoors and in a vertical position on a level
surface. The flooring beneath the water heater must be able to support the weight of the water heater when filled with water (See
Table 1). IMPORTANT: The water heater must have unrestricted airflow
and requires a minimum installation space of 750 cubic feet. As an example, a room that has an 8 foot tall ceiling and is 10 feet tong
by 9-1/2 feet wide would contain 760 cubic feet. See the Confined Space Installation section of this manual for installing the water
heater in spaces of tess than 750 cubic feet. NOTE: To insure optimal performance and efficiency a minimum
clearance of six (6) inches from the back, left and right sides of the water heater must be maintained. A minimum of 12 inches from the front of the unit should be maintained for control access. Service
clearances of twelve (12) inches from the left and right sides are recommended as a best installation practice.
The water heater should be located inan area not subject to freezing temperatures. Water heaters located in unconditioned spaces (i.e.,
garages, basements, etc.) may require the water piping, condensate piping, and drain piping to be insulated to shelter against freezing.
The drain and controls must be easily accessible for operation and service.
The site location must be free from any corrosive elements in the atmosphere such as sulfur, fluorine, and chlorine. These elements are found in aerosol sprays, detergents, bleaches, cleaning
solvents, air fresheners, paint, and vamish removers, refrigerants, and many other commercial and household products. In addition,
excessive dust and lint may affect the operation of the unit (See "Cleaning the Filter"section).
The ambient air temperature must also be considered when installing this unit. In Efficiency Mode the ambient air temperature
must be above 45°F and below 109°R Ifthe ambient air temperature falls outside these upper and lower limits the electrical elements wilt
activate to meet the hot water demand and the heat pump does not operate.
NOTE: Local codes and requirements in your area may require the installation of your water heater be accomplished in a way that the
bottom element iselevated from the floor at least 18 inches. Ensure that a platform capable of supporting the combined weight of the
water heater and water is used. Reference Table 1.
TABLE 1.
Capacity Packaged Weight (Ibs) Full Weight (Ibs)
60 Gallon 280 lbs 760 80 Gallon 350 lbs 967
All water heaters eventually leak
Do not installwithout adequate drainage.
WATER HEATERS EVENTUALLY LEAK: Installation of the water
heater must be accomplished in such a manner that if the tank or any connections should leak, the flow of water will not cause damage to the structure. When such locations cannot be avoided,
a suitable metal drain pan should be installed under the water
heater. Drain pans are available at your local Sears stores. Such drain pans must be piped to an adequate drain.
Water heater life depends upon water quality, water pressure
and the environment in which the water heater is installed. Water
heaters are sometimes installed in locations where leakage may
result in property damage, even with the use of a metal drain pan
piped to a drain. However, unanticipated damage can be reduced or prevented by a leak detector or water shut-off device used
in conjunction with a piped metal drain pan. These devices are
available from some plumbing supply wholesalers and retailers,
and detect and react to leakage in various ways:
Sensors mounted in the metaldrain pan that trigger analarmor tum offthe incomingwater tothe water heaterwhen leakage isdetected.
Sensors mounted in the metal drain pan that turn off the
water supply to the entire home when water is detected in the drain pan.
Water supply shut-off devices that activate based on the water
pressure differential between the cold water and hot water pipes connected to the water heater.
installations in Residential Garages
Water heater must be located in a protective area.
INSTALLATION IN RESIDENTIAL GARAGES: The water heater must be located and/or protected so it is not subject to physical
damage by a moving vehicle.
The location selection must provide adequate clearances for servicing and proper operation of the water heater.
insulation Blankets
The use of an insulation blanket on this water heater is not
needed or recommended. The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage
tank heaters. Your 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.
Confined Space Installation
The heat pump water heaters covered in this manual require a minimum of 750 cubic feet of installation space. When a space
meeting this minimum requirement is not available these units may be installed in spaces with less than 750 cubic feet (confined
spaces) when provisions are made by installing an accessory Outlet Duct Kit and/or touvered grills as described in this section.
Inlet air will be derived from an alternate location inside the building structure through one or more louvered grills or through a fully louvered door leading into the confined space. The alternate location from where inlet air wilt be derived must provide a minimum of
750 cubic feet of space when using this installation method. When the Outlet Duct Kit is installed outlet air from the unit is redirected to an alternate location. The alternate location to where outlet air will be redirected must also provide a minimum of 750 cubic feet of space.
Other configurations are possible when using the Outlet Duct Kit (PN 9910006000) and/or the Inlet Duct Kit (PN 9910005000) with these water heaters. Consult the installation instructions included with Outlet Duct Kit for additional information. These instructions
are also available on the manufacturer's web site. Contact the distributor where the water heater was purchased for information on ordering these duct kits.
DUCT
TERMINATION
OR GRILL
AIR FLOW
/
LOUVERED
GRILLS
MINIMUM
16" X24"
AIR FLOW
AIR FLOW
OUTLET DUCT
KIT ADAPTER
@
FIGURE 9
10
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