Kenmore Power Miser 153 320390 Ht 30 Gal Users Manual
153320490HT 153320490HT KENMORE POWER MISER 12+ ELECTRIC WATER HEATER - Manuals and Guides 99010364 View the owners manual for your KENMORE POWER MISER 12+ ELECTRIC WATER HEATER #153320490HT. Home:Plumbing Parts:Kenmore Parts:Kenmore POWER MISER 12+ ELECTRIC WATER HEATER Manual
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Owners
Manual
FOR POTABLEWATER
HEATING ONLY
NOT SUITABLEFOR
SPACEHEATING
Model
No.
153.320390 HT
153.37.0391HT
153.320490 HT
153.320491 HT
153.320590 HT
153.320591 HT
153.320690 HT
153.320691 HT
153.320890 HT
153.320891 HT
30
30
40
40
50
50
66
66
82
82
Gal.
Gal.
Gal.
Gal.
Gal.
Gal.
Gal.
GaL
Gal.
Gal.
P_OWER
ELECTRIC
WATER
• Safety Instructions
• Installation
• Operation
Caution:
MISER
TM
I O+
HEATER
• Care and Maintenance
• Troubleshooting
• Parts List
Read and Follow
All Safety Rules and
Operating Instructions
Before First Use of
GAMA certification appTiesto all residential electric water heaters with
capacities of 20 to 120 Gallons. Input rating of 12 Kw or less at a voltage
no greater than 250 V.
This Product.
_I,WARNING
READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER
AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERATING TH S WATER HEATER.
Savethis Manualfor Future Reference.
Sears,
Roebuck
and Co., Hoffman
Estates,
IL 60179
U.S.A.
Safety Precautions
I
_,WARNING
AWARNING
HAZARD OF ELECTRICAL SHOCK! Before removing
any access panels or servicing the water heater, make
sure the electrical supp.lyto the water heater is turned
"OFF". Failure to do this could result in DEATH, SERIOUS BOD LY INJURY,OR PROPERTY DAMAGE.
1
Improper installation, adjustment, alteration, service or I
maintenance can causeDEATH, SERIOUS BODILY INJUR_,|
OR PROPERTY DAMAGE. Refer to this manual for assis-|
tance or consultyour local SearsService Center for further|
information.
|
_iWARNING
HOTTER WATER CAN SCALD: Water heaters are
intended to produce hot water. Water heated to a tem_eratore which will satisfy space heating, clotheswashing,
dish washing, and other sanitizing needs can scald and
_ermanently injure you upon contact. Some people are
more likely to be permanently injured by hot water than
others. These includethe elderly, children, the infirm, or
physically/mentally handicapped. If anyone using hot
water in your home fits into one of these groups or if
there is a local code or state law requiring a certain temperature water at the hot water tap, then you must take
specialprecautions. In addition to using the lowest possible temperature setting that satisfies your hot water
needs, a means such as a mixing valve, shall be used at
the hot water taps used by these people or at the water
heater. Mixing valvesare available at plumbing supplyor
hardware stores. Follow manufacturers instructions for
installation of the valves.Before changingthe factory setting on the thermostat,
read the "Temperature
Regulation" sectionin this manual.
AWARNING
At the time of manufacturethis water heaterwasprovidedwith
a combinationtemperature-pressures
reliefvalvecertifiedby a
nationally recognizedte_tinglaboratorythat maintains periodic
inspectionof productionof listed equipmentor materials,as
meeting the requirementsfor ReliefValvesand AutomaticGas
ShutoffDevicesfor Hot Water SupplySystems,and the latest
editionof ANSI Z21.22and the coderequirementsof ASME.
replaced the valvemustmeet the requimnientsof localcedes,
but not lessthan a combinationtemperatur_andpressurere ef
valvecertifiedasmeeting the requirementsfor ReliefValvesend
AutomaticGas ShutoffDevicesfor Hot Water SupplySystems,
ANSI Z21.22 by a nationally recognizedtestinglaboratorythat
maintains periodic inspec_onof productionof listedequipment
or materials.
The valvemust be marked with a maximum set pressurenut
to exceed the marked hydrostaticworking pressureof the
water heater (150 IbsJsq.in.) and a dischargecapacitynut
lessthan the water heater input rate as shownon the model
rating plate. (Electric heaters - watts dividedby 1000 x 3415
equalBTU/Hr. rate.)
Yourlocaljurisdictionalauthority,whilemandatingthe useof a
temperature-pressure
relief valvecomplyingwith ANSI Z21.22
andASME,mayrequirea valvemodeldifferentfromthe onefurnishedwiththe waterheater.
Compliancewith suchlocalrequirementsmust be satisfiedby
the installeror end userof the water heaterwith a locallyprescribedtemperature-pressure
relief valveinstalledin the designated openingin the water heater in placeof the factoryfurnishedvalve.
Forsafeoperationofthe water heater,the reliefvalvemust nut
beremovedfrom it'sdesignated
openingor plugged.
The temperature-pressure
reliefvalvemust be installeddirectly
intothefittingof the waterheaterdesignated
for the reliefvalve.
Positionthe valvedownwardand providetubingsothat any dischargewill exit onlywithin 6 inchesabove,or at any distance
belowthe structuralfloor.Be certainthat no contact is made
with anyliveelectricalpart.The dischargeopeningmustnot be
blockedor reducedin size underany circumstances.
Excessive
length,over30 feet, or useof more than four elbowscancause
restriction and reducethe discharge
capacityof thevalve.
No valveor otherobstructionisto he placedbetweenthe relief
valveand the tank. Do nut connecttubing directlyto discharge
drainunlessa 6"air gapisprovided.Topreventbodilyinjury,hazard to life,or propertydamage,the reliefvalvemustbe allowed
to discharge
waterin quantitiesshouldcircumstances
demand.If
the dischargepipeisnot connectedto a drainor othersuitable
means, the
water
flow may cause property
damage.
The DischargePipe:
• Must nut be smallerin sizethan the outlet pipesizeofthe
valve,or haveany reducing couplingsor other restrictions.
Must not be pluggedor blocked.
Must be of material listedfor hot water distribution.
Must be installedsoas to allowcomplete drainageof beth
the temperature-pressurerelief valve, and the discharge
pipe.
Must terminate at an adequatedrain.
Mustnot haveany valvebetweenthe reliefvalveand tank.
AWARNING
WATER HEATERS EQUIPPED FOR ONE VOLTAGE
ONLY: This water heater is equipped for one type voltage
only. Check the rating plate near the bottom accesspanel
for the correct voltage. DO_NOT.use.tJ_s_water heater
with any voltage other than the one shown on the model
rating plate. Failure to use the correc_mltage can cause
problems which can result in DEATH, SERIOUS BODILY
INJURY, OR PROPERTY DAMAGE. If you h_ve any questions or doubts consultyour electric company,
-_ WARNING
INSULATING JACKETS:-When installing-an external
water heater insulation jacket on an electric water
heater:
a. DO NOT cover the temperature-pressure relief valve.
b. DO NOT put insulation over the accesscovers or any
access
areas.
c. DO NOT cover or remove operating instructions, and
safety related warning labelsand materials affixed to the
water heater.
AWARNIN._G
]
Do not usethis applianceif any part of it has been under|
water, An electrical short or malfunction could occur.The |
water heater shouldbe replaced.
I
A CAUTION
WATER HEATERS EVENTUALLY LEAK: Installation of
the water heater must be accomplishedin sucha manner
that if the tank or anyconnectionsshouldleak, the flow of
water will not causedamage to the structure. When such
locations cannot be avoided, a suitable drain pan should
be installed under the water heater. Drain pans are available at your local Sears Store. Such a drain pan must be
piped to an adequate drain. Under no circumstances is
the manufacturer or Sears to be held liable for any water
damage in connectionwith this water heater.
2
Table of Contents
Safety Precautions .......................................................................................................
2
Table of Contents ........................................................................................................
3
Introduction
........................................................................................................................
4
Product Specifications ................................................................................................
4
Preparing for the New Installation ..........................................................................
4
Materials and Basic Tools Needed .......................................................................
5
Materials Needed ......................................................................................................................................................................
Basic Tools ................................................................................................................................................................................
5
5
Installation Instructions .............................................................................................
6-15
Removing the Old Water Heater......[ ..........................................................................................................
.............................. 6
Facts to Consider About the Location ........................... [.............................................................................
.-............................. 7
Facts to iConsider About the Convertible Lower Hement ..........................................................................................................
7
Water Piping .............................................................................................................................................................................
Temperature-Pressure Relief Valve.............................................................................................................................................
Filling the Water Heater ..........................................................................................................................................................
Converting the Lower Hement ..........................................................................................................................................
Wiring Diagrams ....................................................................................................................................................................
Wiring ....................................................................................................................................................................................
Installation Checklist ..............................................................................................................................................................
8
9
10
10-12
13
14
15
Service and Adjustment .............................................................................................
16-20
Temperature Regulation ..........................................................................................................................................................
Thermostats ............................................................................................................................................................................
Thermostat Settings ................................................................................................................................................................
Thermostat Adjustment ..........................................................................................................................................................
Temperature-Pressure Relief Valve Operation ..........................................................................................................................
Draining .................................................................................................................................................................................
Element Cleaning and Replacement ..................................................................................................................................
Drain Valve Washer Replacement ...........................................................................................................................................
Service .......................................................................................................................
Troubleshooting
16
16
16
16
17
17
18-20
20
20
Guide .............................................................................................
:....................
21-24
Start Up Conditions ...............................................................................................................................................................
Thermal Expansion ...............................................................................................................................................................
Strange Sounds .....................................................................................................................................................................
Operational Conditions .....................................................................................................................................................
Rumbling Noise ....................................................................................................................................................................
High Temperature Shut Off System ......................................................................................................................................
Not Enough or No Hot Water ..............................................................................................................................................
Water is Too Hot ..................................................................................................................................................................
Indicator Light ......................................................................................................................................................................
Leakage Checkpoints ..............................................................................................................................................................
21
21
21
22-23
22
22
23
23
23
24
Parts Order List ...........................................................................................................
26-27
Warranty ..............................................................................................................................
28
Introduction
Abbreviations
Found In This Instruction
Manual
U.L.-Underwriters
Laboratories,
333 Pfingsten
Rd.,
Northbrook, IL 60062
National Electrical Code-This publication is available from your
local government or public library or electric company or by
writing to U.L. above.
A.N.S.I.-American National Standards Institute
Thank You for
purchasinga Sears water heater.
Properly installed and maintained, it should give you years of
trouble free service. If you should decide that you want the new
water heater professionally installed, contact the local Sears
Service Center or any Sears store. They will arrange for prompt,
quality installation by Sears authorized contractors.
Product Specifications
MODEL
NUMBER
153.320390HT
TANK
CAPACITY DIMENSIONSININCHES
HEIGHT
IN GALLONS DIAMETER
30
19
45X
153.320490HT
153.320491HT
40
19
59¾
!53.320590HT
153.320591HT
5O
21½
57_
153.320690HT
153.320691HT
66
23½
60¼
153.320890HT
153.320891HT
82
25½
61½
153.320391HT
RECOVERYRATE
WATYAGE
GALS. PER HOUR
@ 90°E RISE
AT 24O VOLTS
17.3
25.0
17.3
25.0
17.3
25.0
17.3
25.0
17.3
25.0
UPPER
3800
3800
3800
3800
3800
3800
3800
3800
3800
3800
LOWER
3800
5500
3800
5500
3800
5500
3800
5500
3800
5500
MIS UM
WIRE SIZE*
(GAUGE)
12
10
12
10
12
10
12
10
12
10
MAXIMUM FUSE
OR CIRCUIT
BREAKER
SIZE (AMPS)
20
30
20
30
20
30
2O
30
20
30
*Wiring size based on standard 60°C copper wire. If disrancefrom fuse box to water heater is more than 90 feet, refer to your local electrical code.
Preparing for the New Installation
• Read the "Safety Precautions" section, page 2 of this,manuai
first and then the entire manual carefully. If you dont 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 latest edition
of the
National Electrical Code. This publication
is available from
your local government or public library or electric company
or by writing Underwriters
Laboratories,
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
.
*t
,
the u Facts to ConsLder
About the Locanon
sectmn.
• 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 your local dealer,
wholesaler, public utilities or California office of the State
Architect, 400 P Street, Sacramento, CA 95814
Materials and Basic Tools Needed
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.
20" DIAMETER DRAIN PAN
FOR WATER HEATERS 18" IN
DIAMETER AND UNDER
!
K
WATER HEATER HEAT TRAPS
HELP REDUCE HEAT LOSS DUE
TO THERMAL SYPHONING
WATER HEATER INSTALLATION KIT WITH FLEXIBLE
CONNECTORS
FOR 3/4" OR
112"THREADED
OR COPPER
PLUMBING
.,,
,.
EXPANSION TANKS FOR THERMAL
EXPANSION CONDITIONS
AVAILABLE
IN 2 GALLON AND $ GALLON CAPACITY
THROUGH
LOCAL SEARS SERVICE
CENTERS
28" DIAMETER DRAIN PAN FOR
WATER HEATERS 26" IN
DIAMETER AND UNDER
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
Garden Hose
Drill
Pipe Dope or Teflon Tape
ADDITIONAL
TOOLS NEEDED
WHEN
SWEAT SOLDERING
Tubing Cutters or Hacksaw
Propane Torch
Soft Solder
Solder Flux
Emery Cloth
Wire Brushes
6 FOOT TAPE
GARDEN
HOSE
SLOT-HEAD
PHILLIPS
SCREW DRIVER
PIPE
WRENCH
BRUSH
112" WIRE BRUSH
SCREWDRIVER
PROPANE
ROLL OF LEAD FREE
SOFT SOLDER
TORCH
PIPE DOPE
(SQUEEZE TUBE)
• ROLL OF TEFLON TAPE
(U_e only on water connections)
DRILL
ROLL OF EMERY
CLOTH
SOLDER
FLUX
TUBING
CUTTER
Installation
Instructions
Removing the Old Water
Heater
a.
Turn "OFF" electrical supply to the water heater.
If you have copper piping to the water
heater, the two copper water pipes can be
cut with a hacksaw approximately 4 away
from where they connect to the water
heater. This will amid 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.
Turn "OFF" the water supply to the
water heater at the water shutoffvalve or
water meter.
Qb.
Attach a hose to the water heater drain
valve and put the other end in a floor
drain or outdoors. Open the water heater
drain valve. Open a nearby hot water
faucet which will relieve pressure in the
water heater and speed draining.
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.
A WARNING
1
The water passingo_alve
may be extreme- I
ly hot. To avoid being scalded, mal_. sure all connectionsJ
are tight and that the water flow msdirected away from
any person,
j
Q
Check again ,tomake sure the electrical supply is
turned OFF to the water heater. Then disconnect
the electrical supply connection from the water
heater junction box.
ACAUTION
]
Mineral buildup or sediment may haveaccumulated in the I
old water heater. This causes the water heater to be
much heavier than normal and this residue, if spilledout,
could causestaining.
]
6
Installation
Instructions
(cont'd)
Facts to Consider About the
Location
Facts to Consider About The
Convertible Lower Element
You should carefully choose an indoor location for the new
water heater, because the placement is a very important consideration for the safety of the occupants in the building and for
the most economical use of the appliance. This water heater is
not intended for outdoor installation.
The Upper Element (if a double element model), is a conventional 3800 watt el.ement which only operates at its rated
wattage on 240 volts, (See rating plate on water heater).
Whether replacing an old water heater or putting the water
heater in a new location, the following critical points must be
observed.
• The location selected should be indoors as .close to and as
centralized with the water piping system as possible. This
water heater, as well as all water heaters, will'eventually leak.
Do not install without adequate drainage provisions where
water flow will cause damage.
A CAUTION
WATER HEATERS EVENTUALLY LEAK: Installation of
the water heater must be accomplished in sucha manner
that if the tank or any connectionsshouldleak, the flow of
water will not causedamage to the structure. When such
locations cannot he avoided, a suitable drain pan should
be installed under the water heater. Drain pans are available at your local Sears stores. Such a drain pan must be
piped to an adequate drain. Under no circumstances is
the manufacturer or Sears to be held liable for any water
damage in connection with this water heater.
The Lower Element of the water heater can be converted from
operation at 3800 watts to 5500 watts on a 240 volt system.
Read and follow water heater warnings and instructions. If after
reading these instructions in this manual, if you do not understand any portion, call Sears Service Center.
AWARNING
Before making the conversion to 5500 watts, check the
(I) power supply...must be 240 volts, (2) wiring... 10 gauge
AWG @ type T.W. 60c or equivalent, and (3) Circuit
breakers or fusing...capable of 30 amp loading.Also, the
installation must conform with this manual, local codes
and electric utility rules. Failure to comply can result in
DEATH, SERIOUS BODILY INJURY, OR PROPERTY
DAMAGE.
A CAUTION
J
INSTALLATION
IN RESIDENTIAL GARAGES." TheJ
water heater must be located and/or protected so it is
not subjectto physicaldamage by a mov ng veh c e.
• The location selection must provide adequate clearances
servicing and proper operation of the water heater.
for
NOTE: Whether or not the element conversion is made the
model rating plate must he ma_ked. Using a hardpoint
ink
pen, check the appropriate
block within the model rating
plate, which is located adjacent to the lower access panel.
Installation
Water
Instructions
(cont'd)
Piping
_WARNING
HOTTER WATER CAN SCALD: Water heaters are
intended to produce hot water. Water heated to a temperature which will satisfyspaceheating, clotheswashing,
dish washing, and other sanitizing needs can scald and
permanently injure you upon contact. Some people are
more likely to be permanently injured by hot water than
others. These include the eldedy, children, the infirm, or
physically/mentally handicapped. If anyone using hot
water in your home fits into one of these groups or if
there is a local code or state law requiring a certain temperature water at the hot water tap, then you must take
specialprecautions. In addition to using the lowest possible temperature setting that satisfies your hot water
needs, a means such as a mixing valve, shall be used at
the hot water taps used by these people or at the water
heater. Mixing valvesare available at plumbing supply or
hardware stores. Follow manufacturers instructions for
installation of the valves.Before changingthe factory setting on the thermostat,
read the "Temperature
Regulation"section in this manual.
Installation completed using Sears
Installation Kit
FLEXIBLE
WATER
CONNECTORS
HOT
OUTLET
_
TO HOUSE
THREADED TO
SWEAT COUPLING
"
SHUT-OFF
VALVE
COLD
WATER INLET
LINE
THREADED TO
SWEAT COUPLING
The illustration shows the attachment of the water piping to the
water heater. The water heater is equipped with ¾ water
connections.
If a water heater is installed in a closed water supply system;
such as one having a back-flow preventer, check valve, water
meter with a check valve, etc. in the cold water supply; means
shall be provided to control thermal expansion. Contact the
local utility or local Sears Service Center on how to control this
situation.
TEMPERATUREPRESSURE
RELIEF VALVE
--
DISCHARGE PIPE
(Do not cap or plug)
NOTE: If using copper tubing, solder tubing to an adapter
before attaching the adapter to the cold water inlet connection. Do not solder the cold water supply line directly to the
cold water inlet. It will harm the dip tube and damage the
tank.
• Look at the top cover of the water heater. The water outlet is
marked hot. Put two or three turns of teflon tape around the
threaded end of the threaded-to-sweat
coupling and around
both ends of the %" threaded nipple. Using flexible connectors, connect the hot water pipe to the hot water outlet of the
water heater.
• Look at the top cover of the water heater. The cold water inlet
is marked cold. Put two or three turns of teflon tape around
the threaded
end of the threaded-to-sweat
coupling
and
around both ends of the %" threaded nipple. Using flexible
connectors,
connect the cold water pipe to the cold water
inlet of the water heater.
NOTE: Your water heater is super insulated to minimize
heat loss from the tank. Further reduction in heat loss can be
accomplished
by insulating
the hot water lines from the
water heater.
6" AIR GAP
iJ FLOOR
DRAIN
Installation
Instructions
Temperature-Pressure
Relief Valve
AWARNING
The temperature-pressure relief valve must be manually
operated at least once a year. Caution shouldbe taken to I
ensure that (I) no one is in from: of or around the outlet
of the temperature-pressure relief valve discharge line,
md (2) the water manually dischargedwill not causeany
)odily iniuP/ or property damage becausethe water may
)e extremely hot.
If after manually operating the valve, it failsto completely
reset and continues to release water, immediately, close
the cold water inlet to the water heater, follow the draining instructions, and replace the temperature-pressure
relief valve with a new one.
_WARNING
At the time of manufacturethiswater heaterwasprovidedwith
a combinatien temperamre_resseresretief valveearthed by a
nationally recognizedtestinglaboratorythat maintainsperiodic
inspectionof productionof li_.. equipmentor materials,as
meetingthe _luirements for RehefValvesand AutomaticGas
ShutoffDevicesfor Hot Water SupplySystems,and the latest
editionof ANSI 7.21.22and rite coderequirementsof ASME.If
replaced,the valvemustmeet the requirementsof localcedes,
but not lessthan a combinationtemperatureand pressurerelief
valvecertifiedas meetingthe requirements
for ReliofValvesand
AutomaticGasShutoff Devicesfor Hot Water SupplySysten_,
ANSI Z21.22 by a nationallyrecognized
testinglaboratorythat
mdnt_
(cont'd)
per;oakim4_'t_ of preduct_of ,stedequ_=nt
or material_
The valvemust be marked with a maximum set pressurenot
to exceed the marked hydrostaticworking pressureof the
water heater (150 IbsJsq.in.) and a dischargecapEt'm/nut
lessthan the water heater input rate as shownon the model
rating plate. (Electric heaters - watts dividedby 1000x 3415
equal BTU/Hr. rate.)
YourlocaljurirKl_
anthorit_ whilemandatingthe useof a
temperature-pressure
relief valvecomplyingwith ANSI Z21.22
andASME,may requirea valvemodeldifferentfromthe onefurnishedwiththe waterhe,_er.
Compliancewith suchlocalrequirementsmust be satisfiedby
the installeror end userof the water heaterwith a locallyprescribedtemperature-pressure
reliefvalveinstalledin the designated openingin the water heater in placeof the factory furnishedvalve.
For safeoperationof the water heater,the reliefvalvemustnot
be removedfrom it'sdesignated
openingor plugged.
The temperature-pressure
reliefvalvemustbe installeddirectly
intothe fittingofthe water heaterdesignated
fur the reliefvabe.
Positionthe valvedownwardand providetubingsothat anydischargewill exit onlywithin 6 inches above,or at any distance
belowthe structuralfloor.Be certainthat no contact ismade
with anyliveelectricalpart.The discharge
openingmust not be
blockedor reducedin size underany circumstances.
Excessive
length,over30 feet, or useof more than fourelbowscan cause
restriction and reducethe discharge
capacityofthe valve.
No valveor other obstructionisto be placedbetweenthe relief
valveand the tank. Do not connecttubingdirectlyto discharge
drain unless a 6" air gap is provided.To preventbodilyinjury,
hazard to life, or property damage,the relief valve must be
allowedto dischargewater in quantitiesshouldcircumstances
demand.If the dischargepipe is not connectedto a drain or
other suitable means, the water flow may causeproperty
damage.
The DischargePipe:
• Must nnt be smallerin sizethan the outlet pipe sizeof the
valve,or haveanyreducingcouplingsor other restrictions.
• Must not be pluggedor blocked.
• Must be of material listedfor hot water distribution.
• Must be installedso as to allow complete drainageof buth
the temperature-pressurerelief valve, and the discharge
pipe.
Must terminate at an adequatedrain.
[_ Mustnot haveanyvalvebetween the relief valveandtank.
HOT
COLD
HOT
.TEMPERATUREPRESSURE
RELIEF VALVE
(Do not €_o or plug)
6" AIR GAP
FLOOR DRAIN
T&P RELIEF
INTO TANK
9
TEMPERATUREPRESSURE
RELIEF VALVE
Installation
Filling the Water
Instructions
(cont'd)
Heater
To fill the water heater with water:
Close the seater heater drain valve by turning the handle to
the right (clockwise). The drain valve is on the lower front of
the water heater.
Open the cold water supply valve to the water heater.
NOTE: The cold water supply valve must be left open
when the water heater is in use.
• To insure complete filling of the tank, allow air to exit by
opening the nearest hot water faucet. Allow water to run
until a constant flow is obtained. This will let air out of the
water heater and the piping.
Never use this water heater unlessit is completely full of
water. To prevent damage to the tank and heating element, the tank must be filled with water. Water must
ACAUTION
flow from the hot water
faucet before turning "ON"
power.
NOTE: Whether or not the element conversion is made the
model rating plate must be marked. Using a hard point ink
pen, check the appropriate block within the model rating
plate, which is located adjacent to the lower access panel.
Check all new water piping for leaks. Repair as needed.
Necessary element conversion parts are located in a small bag
contained within the large plastic manual envelope attached to
the side of the water heater.
Converting the Lower
Element
CONVERSION
These instructions only cover the conversion of the convertible
dement, read this entire manual before attempting to install or
operate the water heater. The water heater is factory set to operate at 3800 watts. The lower element can be converted to operate at 5500 watts. Refer to the Facts to Consider About the
Convertible Lower Element" section.
TheUpper Element, (if a double element model) is a conventional 3800 watt element which only operates at its rated
wattage on 240 volts. (See rating plate on water heater).
BUSS BAR
1. Before beginning the conversion turn "OFF" electric power
supply to the water heater.
The Lower Element of the water heater can be converted from
operation at 3800 watts to 5500 watts on a 240 volt system.
if after reading these instructions and this manual,
understand any portion, call Sears Service Center.
PARers
if you do not
AWARNING
Before making the conversion to 5500 watts, check the
(I) power supply...mustbe 240 volts, (2) wiring...10 gauge
AWG @ type T.W. 60c or equivalent, and (3) Circuit
breakers or fusing...capableof 30 amp loading. Also, the
installation must conform with this Manual, local codes
and electric utility rules. FAILURE TO COMPLY CAN
RESULT IN DEATH, SERIOUS BODILY INJURY OR
PROPERTY DAMAGE.
AWARNING
HAZARD OF ELECTRICAL SHOCKI 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.
10
Installation
Instructions
2. The convertible dement is located behind the lower access
panel of the water heater. Remove the two screws securing
the access panel, and remove panel.
(cont'd)
5. Lower Element: LiE out the tab as shown to undip the terminal cover from the thermostat. The terminal cover can now
be removed from the thermostat.
L_ oul _b Io uncl¥
tlrmlr_l
covlr
fro_
)ACKET
TERMINAL
COYER
CLIPPED TO TILERHos'rAT
AT THIS
POINT
PLASTIC
TABS ON
TERMINAL
COVER
HOLD IT IN
PLACE,
3. Remove the adjustment dial from the thermostat by gently
pulling it directly away from the thermostat.
! LOWER
THERMOSTAT
6. Remove the screws from terminal 2 of the element, and move
the looped end of the wire aside.
4. Open the flap of insulation to expose the opening.
;!
7. The buss bar is labeled 5500 W. Place the buss bar over
terminals 2 and 3 with the 5500 W visible. Install the extra
screw provided into terminal 3.
i
m
5500W
8. The wire removed from terminal 2 has a looped end. It must
remain looped and now be placed (as shown) on top of the
buss bar, over the opening of terminal 2, and secured using
the remaining screw.
11
Installation
Instructions
(cont'd)
Converting the Lower
Element (cont'd)
9. Tighten
terminals
2 and 3 to ensure proper
12. The adjustment dial has a "D" shaped opening that matches
a "D" shaped shah on the thermostat. Align the opening in
the dial to the shaft and gently push the dial onto the sh_ft.
electrical
couNec_on.
I
AWARNING
Failure to tighten terminal screwscan cause a fire which I
can result in DEATH, SERIOUS BODILY INJURY, OR I
PROPERTY DAMAGE.
10. Replace terminal cover on the thermostat, making sure the
notch is in place over the tab.
13. Replace the access panel.
t
AWARNING
I
Make sure the therm_against
the tank, the I
terminal cover is in -place,and
'
"'"
the insulation is replaced.
Failure to do so can result in DEATH, SERIOUS BODILY
INJURY,OR PROPERTY DAMAGE.
11. Fold the insulation back in place so that it completely
the thermostat and element.
14, Complete wiring to the water heater, or if completed, turn
"ON" electric power to the water heater after filling the
tank with water.
covers
/
--x
:'I _;
_v
I
A CAUTION
1
Never use this water heater unlessit is completely full of|
water. To prevent damage to the tank and heating ele-|
ment, the tank must be filled with water. Water musti
flow from the hot water faucet before turning "ON"|
power.
|
12
Installation
Wiring
Instructions (cont'd)
Diagrams
TO ELECTRIC
POWER SUPPLY
STANDARD WIRING FOR
2 WIRE LEAD WATER HEATERS
NON-SIMULTANEOUS
OPERATION
240 VOLT DOUBLE ELEMENT
BLACK
RED
UPPER E.C.O. &
THERMOSTAT
IUEEBA
O
.J
.J
tU
)-
UPPER
ELEMENT
@
FOR 5500 WATTS
FOR 3000 WATTS
WIRING FOR 3 WIRE LEAD WATER
NON-SIMULTANEOUS
OPERATION
240 VOLT DOUBLE ELEMENT
LOWER
_EATING ELEMENT
HEATERS
_
HREE TYPES OF FIELD
CONNECTIONS
YOU MAY
HAVE
TIME CLOCK
OPERATES BO'i-I_M
UPPER E.C.O. &
THERMOSTAT
TOELECTRIC
POWERSUPPLY
o
_
L2
LI
SWITCH
ELEMENT
_
L2 L2
TOTIME
CLOCKSW_TCH
JO _@BI_I
_NCTION
CK
YELL
.J
ONLY
BOX
.J
uJ
)"OFF PEAK" METER
OPERATES BOTTOM
ELEMENT
TOELECTRIC
_
POWER SUPPLY
LI
ELEMENT
L2LIL2
_
_
ONLY
TO"OFF
PEAK" METER
JUNCTION
LACK
YELL
BOX
LOWER
T'STAT
FOR 5500 WATTS
FOR TWO
WIRE
TO ELECTRIC
.,..r--.POWER SUPPLY
LI
YELL
FOR 3800 WATTS
*NOTE: Some Lower Hi-Temp
Switches may have 4 terminals.
only the 2 terminals on left.
-4.
Limit
Use
LOWER
HEATING ELEMENT
13
CONNECTION
1
L2
JOW_BLA
NCTION
CK
BOX
Installation
Instructions
(cont'd)
Wiring
I
J
C. Flexible metal conduit or flexible metallic tubing shall be
permitted for grounding if all the following conditions are
_ CAUTION
Never use this water heater unlessit is completely full of
water. To prevent damage to the tank and heating ele- ]
ment, the tank must be filled with water. Water must
flow from the hot water faucet before turning on power.
met[
1. The length in any ground return path does not exceed
6 feet.
2. The circuit conductors contained therein are protected
by overcurrent devices rated at 20 amperesor less.
You must provide all wiring of the proper size outside of the
water heater. You must obey local codes and electric company
requirements when you install this wiring.
3. The conduit or tubing
approvedfor grounding.
If you are not familiar with electric codes and practices, or if you
have any doubt, even the slightest doubt, in your ability to connect the wiring to this water heater, obtain the service of a competent e ectrician. Contact your Searssalesperson to arrange for
a professional electrician.
4. A standard ½" conduit opening has been made in the water
heater junction box for the conduit connection.
5. Wiring Diagrams (See Wiring Diagrams Section) have been
supplied showing the two most common types of connections between the water heater and the power supply. You cart
easily see which type connection you have by removing the
junction box cover on top of the water heater.
WATER HEATERS EQUIPPED FOR ONE VOLTAGE
ONLY: This water heater is equipped for one type voltage
only.Check the rating plate near the bottom accesspanel
for the correct voltage. DO NOT use this water heater
with any voltage other than the one shown on the model
rating plate. Failure to use the correct voltage can cause
problems which can result in DEATH, SERIOUS BODILY
INJURY,OR PROPERTY DAMAGE. If you have any questions or doubtsconsult your electric company.
A, Two W'um Connection
Diagrams:
is the most common
requiring you to simply connect red to red, black to black,
and the ground wire to the green ground screw in the junction box of the water heater.
B. Three Wire Connection Diagram: is used when you are
connecting the water heater to power a supply that has a
Time Clock or Off Peak Meter. To make these connections refer to block 1 or 2 in this wiring diagram for the type
of system you have.
A CAUTION
If wiring from your fuse box or circuit breaker box was
aluminum for your old water heater, replace it with copper wire. If you wish to reuse the existing aluminum wire,
have the connection at the water heater made by a competent electrician. Contact your Sears salesperson to
arrange for a professionalelectrician.
NOTE: If you have purchased a three wire connexion
water heater but you are not on a "Time Clock" or Off
Peak" meter and have a standard two wire connection
cower supply, simply follow the connection diagram in
lock 3. of the Three Wire Connection Diagram.
1. Provide a way to easily shut off the electric power when working on the water heater. This could be with a circuit breaker
or fuse block in the entrance box or a separate disconnect
switch.
6. Use wire nuts and connect the power supply wiring
wires inside the water beater's junction.
to the
7. The water heater must be electrically "grounded"
by the
installer. A _reen ground screw has been provided on the
water heater s junction box. Connect ground wire to this
location.
2. Install and connect a circuit directly from the main fuse or
circuit breaker box. This circuit must be the right size and
have its own fuse or circuit breaker. Refer to the chart in the
"Product Specifications" section for the correct size wire and
fuse or circuit breaker.
is used for the grounding
in fittings
For complete grounding details and all allowable exceptions,
refer to the latest edition of the National Electrical Code.
AWARNING
3. If metal conduit
is terminated
8, Replace the wiring junction
cover using the screw provided.
conductor:
A. The grounding
electrode conductor
shall be of copper,
aluminum,
or copperclad aluminum. The material shall
be of one continuous length without a splice or joint.
CONDUIT
B. Rigid metal conduit, intermediate metal conduit, or electrical metallic tubing may be used for the grounding
means if conduit
or tubing is terminated
in fittings
approved for grounding.
GI
SCREW
14
Installation
Installation
Instructions
(cont'd)
Checklist
• Whether or not the element conversion is made, the model
rating plate must be marked. Using a hard point ink I_en,
check the appropriate block within the model rating plate,
which is located adjacent to the lower access panel.
HOT
COLD
• Is the fuse or circuit breaker size correct as shown in the chart
in the "Product Specifications" section?
• Are the wires from the circuit breaker or fuse service to the
water heater's junction box on the correct wire size (gauge) as
shown in the chart in the "Product Specifications" section?
Is the new temperature-pressure
installed, andpiped
to an adequate
Pressure Relief Valve" section.
relief valve properly
drain? See "Temperature-
Is the water heater completely filled with water? See "Filling
the Water Heater" instructions
in the "Installation
Instructions
section.
•
Will a water leak damage anything?
About the Location" section.
•
Are the cold and hot water lines connected to the water heater
cor_tly?
See "Water Piping" instructions in the "Installation
Instructions
•
See _Facts to Consider
sect on.
Is there adequate clearance for maintenance
heater?
around the water
• Do you need to call your electric company to check your
wiring?
6 "AIR
GAP
FLOOR DRAIN
MODEL RATING PLATE
15
Service
and Adjustment
Temperature
Regulation
The lower thermostat is factory set at its lowest position which
approximates 120°F (Hot) andis adjustable if a different water
temperature is desired. Read all warnings in this manual and on
the water heater before proceeding.
AWARNING
HOTTER WATER CAN SCALD: Water heaters are
intended to produce hot water. Water heated to a temperature which will satisfyspaceheating, clothes washing,
dish washing, and other sanitizing needs can scald and
permanently injure you upon contact. Some people are
more likely to be permanently injured by hot water than
others. These include the elderly, children, the infirm, or
physicallylmentally handicapped. If anyone using hot
water in your home fits into one of these groups or d
there is a local code or state law requiring a certain temperature water at the hot water tap, then you must take
specialprecautions. In addition to usingthe lowest possible temperature setting that satisfies your hot water
needs, a means such as a mixing valve, shall be used at
the hot water taps used by these people or at the water
heater. Mixing valves are available at plumbing supply or
hardware stores. Follow manufacturers instructions for
installation of the valves. Before changingthe factory setting on the thermostat,
read the "Temperature
Regulation" sectionin this manual.
I
AWARNING
]
Never allow small children to use a hot water tap, or to
draw their own hath water. Never leave a child or handi-J
capped person unattended in a bathtub or shower.
]
LOWER THERMOSTAT ADJUSTABLE
THROUGH LOWER ACCESS PANEL
Temperature
Thermostats
HOT-Is
The thermostat(s) of this water heater have been factory set at
their lowest position which approximates 120°F (Hot) to reduce
the risk of scald injury,
Settings
a thermostat setting of approximately 120°F,
which will supply hot water at the most economical temperatures.
A-Is a thermostat setting of approximately 130°E
The upper thermostat (dual element models only) is not
adjustable, Its temperature setting is fLxedto approximate 120°F
(Hot).
B-Is a thermostat setting of approximately 140°E
C-Is a thermostat setting of approximately 150°E
VERY HOT-Is a thermostat setting of approximately 160°F. It
is recommended that the dial be set lower whenever possible.
NOTE: Water temperature range of 120°--140°F
mended by most dishw_her manufacturers.
Thermostat
recom-
Adjustment
The upper and lower thermostats have been factory set at hot
(approximately 120°F) to reduce the risk of scald injury.
The upper thermostat (dual element models only) is not
adjustable.The lower thermostat is adjustable ira different water
temperature is desired. Read all warnings in the TemperatureRegulation"section before proceeding.
(DUAL ELEMENT MODELS ONLY)
UPPER THERMOSTAT NOT ADJUSTABLE
BEHIND UPPER ACCESS PANEL
The adjustment dial can be turned clockwise (_._..fl)
to
increase the temperature
setting or counter clockwise
_..._.._) to decrease the temperature setting.
16
Service
and Adjustment
Temperature-Pressure
Valve Operation
The temperature-pressure
at least once a year.
Relief
relief valve must be manually
(cont'd)
Draining
The water heater should be drained if being shut down during
freezing temperatures. Also periodic draining and cleaning of
sediment from the tank may be necessary.
operated
• Before beginning turn "OFF" the electric power supply to the
water heater.
TEMPERATURE-PRESSURE
AWARNING
RELIEF VALVE
HAZARD OF ELECTRICAL SHOCK! Before removing I
any access panels or servicing the water heater, make
I sure the electrical supply to the water heater is turned I
IoOFFBo I: ; J°U
I_d_-_td_MDAEATH'
DISCHARGE
SER'
I
• CLOSE the cold water inlet valve to the water heater.
PIPE
• OPEN a nearby hot water faucet and leave open to allow for
draining.
• Connect a hose to the drain valve and terminate
adequate drain or outdoors.
AWARNING
The temperature-pressure relief valve must be manually
operated at least once a year. Caution shouldbe taken to
ensure that (I) no one is in front of or around the outlet
of the temperature-pressure relief valve discharge line,
and (2) the water manually dischargedwill not causeany
property damage or bodily injury. The water may be
extremely hot.
If after manually operating the valve, it fails to completely
reset and continues to release water, immediately close
the cold water inlet to the water heater, follow the draining instructions, and replace the temperature-pressure
relief valve with a new one.
• OPEN
to an
the water heater drain valve to allow for rank draining.
NOTE: If the
drained for an
left open with
m an adequate
water heater is going to be shut down and
extended period, the drain valve should be
hose connected allowing water to terminate
drain.
• Close the drain valve.
• Follow "Filling the W,,ater Heater"
Installation Instructions section.
instructions
in the
• Turn "ON" power to the water heater.
Failure to install and maintain a new properly listed temperature-pressure relief valve will release the manufacturer from any
claim which might result from excessive temperature or pressure.
ACAUTION
Never use this water heater unless it is completely full I
water. To prevent damage to the tank and heating ele- I
ment, the tank must be:filled with water. Water must I
flow from the hot water faucet before turning "ON"I
I-p°wer'
I
AWARNING
If the temperature-pressure relief valve on the appliance
weeps or dischargesperiodically,this may be due to thermal expansion.Your water heater may havea check valve
installed in the water line or a water meter with a check
valve. Consult your local Sears Service Center for further
information. Do not plug the temperature-pressure relief
valve.
17
Service and Adjustment
(cont'd)
Element Cleaning/
Replacement
l
A IMPORTANT
3. Attach a hose to the water heater drain valve and put the
other end in a floor drain or outdoors. Open the water heater
drain valve. Open a nearby hot water faucet which will relieve
pressure in the water heater and speed draining.
I
ELEMENT REPLACEMENT INFORMATION
I
This water heater is equipped with a special element
that has I%" threads. Make sure that the replacement element has I_ threads.
I" DIAMETER
THREADED CAP
lY*" DIAMETER
THREADED CAP
O-RING GASKET
(1_" ELEMENT
ONLY)
AWARNING
I
The water passingout of the drain valve may be extremely hot. To avoid being scalded, make sure all connectionsI
are tight and that the water flow is directed away from
any person.
NOTE." These instructions are written for element deanlng
and element replacement for the lower element. ][fit is necessary to clean or replace the upper element, thee repeat these
instructions.
4. Remove the two screws securing the access panel, and remove
panel.
To remove the element from your tank in order to clean or
replace it:
1. Before beginning turn "OFF" the electric power supply to the
water heater.
5. After you have removed the lower access panel, remove the
adjustment dial from the thermostat by gently pulling it
directly away from the thermostat.
AWARNING
HAZARD OF ELECTRICAL SHOCK! Before removing I
any access panels or servicing the water heater, make
I sure the electrical suppl.yto the water heater is tumed I
"OFF". Failure to do thin could result in DEATH, SERI- I
I OUS BODILY INJURY,OR PROPERTY DAMAGE.
I
2. Turn off the water supply to the water heater
shutoffvalve or water meter.
6. Open the flap of insulation to expose the opening.
at the water
.
18
14
Service
and Adjustment
7. Lift out the tab as shown to unclip the terminal cover from
the thermostat. The terminal cover can now be removed
from the thermostat.
(cont'd)
12. Close the water heater drain valve by turning the handle to
the right (clockwise). The drain valve is on the lower front
of the water heater.
13. Open the cold water supply valve to the water heater.
Lift out tab to u_ip
terminal (Awer from
_t
NOTE: The cold water supply valve must he left open
when the water heater is in use.
TERMINAL
COVER
CLIPPED TO THERMOSTAT AT THIS
POINT
14. To insure complete filling of the tank, allow air to exit by
opening the nearest hot water faucet. Allow water to run
until a constant flow is obtained. This will let air out of the
water heater and the piping.
PLASTIC TABS ON
rBOTH SIDES OF
TERMINAL
COVER
HOLD IT IN
PLACL
Z
ACAUTION
THERMOSTAT
BRACKET
4[--
LOI_VERTHERHOSTAT
8. Disconnect
the two wires on the element
old element from the tank.
Never use this water heater unlessit is completely full of
water. To prevent damage to the tank and heating element, the tank must be filled with water. Water must
flow from the hot water faucet before'turning "ON"
power.
TANK
_LEMENT
and unscrew
15. Check element for water leaks. If leakage occurs, tighten
element or repeat steps 2 and 3, remove element and reposition gasket. Then repeat steps 11 through 15.
16. Reconnect the two wires to the element and then check to
make sure the thermostat remains firmly against the surface
of the tank.
the
9. Clean the area around the element opening. Remove any
sediment from or around the element opening and inside
the tank.
10. If you are cleaning the element you have removed, do so by
scraping or soaking in vinegar or a de-liming solution.
17. Replace the -terminal cover on thermostat
insulation back over the element.
A WARNING
Replacement elements must (I) be the same voltage and I
(2) no greater wattage than listed on the model rating
p ate affixed to the water heater,
©
11. A new gasket should be used in all cases to prevent a possible water leak. (See Element Gasket in the "Parts Order
List" Chart). Place the new element gasket on the thread
side of the cleaned or new element and screw into tank,
securing tighdy using an element wrench.
i
m_
ar .1_ a*
19
and fold
Service and Adjustment
(cont'd)
Element Cleaning/
Replacement (cont'd)
Drain Valve Washer
Replacement
18. Fold the insulation back in place so that it completely covers
the thermostat and element.
NOTE: For replacement, use a 'Tu"x t_/," • X" thick washer
available at your nearest hardware store. For ordering a
replacement washer, refer to the "Parts Order List" section.
• Before beginning turn "OFF" the electrical power supply to
the water heater.
l? I-:1
AWARNING
HAZARD OF ELECTRICAL SHOCK1 Before removing
any access panels or servicing the water heater, make l
sure the electrical supply to the water heater is turned
"OFF". Failure to do this could result in DEATH, SERI- I
I OUS BODILY NJURY,OR PROPERTY DAMAGE.
• Follow _Draining"
instructions
in the "Service and
Adjustment" section.
• Turning counter clockwise, remove the hex cap below the
screw handle.
• Remove the washer and put the new one in place.
• Screw the handle and cap assembly back into the drain valve
and retighten using a wrench. DO NOT OVER TIGHTEN.
19. The adjustment dial hasa "D" shaped opening that matches
a "D" shaped shaft on the thermostat. Align the opening in
the dial to the shaft and gently push the dial onto the shaft.
• Follow _Filliog the Water Heater"
_Installation Instructions section.
instructions
in the
• Check for leaks.
• Turn "ON" electric power to the water heater.
_
HANDLE
AND
CAP ASSEMBLY
_
20. Turn "ON" electric power to water heater.
_" WASHER
Service
Before calling for repair service, read the Start Up Conditions
and Operational Conditions found in the Troubleshooting
Guide of this manual.
If a condition persists or you are uncertain about the operation
of the water heater, let a qualified person check it out.
Contact SEARS Repair Services at 1-800-4-MY-HOME
(1.-800-469-4663).
A CAUTION
Never usethis water heater unlessit is completely full of
water. To prevent damage to the tank and heating element, the tank must be filled with water. Water must
flow from the hot water faucet before turning "ON"
_weh
20
Troubleshooting
Guide
Start Up Conditions
THERMAL
EXPANSION
HOT
COLD
Water sup,ply systems may, because of such events as high line
pressure, frequent cut-offs, the effects of water hammer among
others, have installed devices such as pressure reducing valves,
check valves, back flow preventers, etc._to control these types of
problems. When these devices are not equipped with an internal
oy-pass, and no other measures are taken, the devices cause the
water system to be dosed. As water is heated, it expands (thermal expansion) and closed systems do not allow for the expansion of heated water.
WATERHEATER
• COLDWATER
INLETFn-rlNG
EXPANSION
TANK
(1)
1
(2)
The water within the water heater tank expands as it is heated and
increases the pressure of the water system. If the relieving point of
the water heater's temperature-pressure
relief valve is rea_ed, the
valve will relieve the excess pressure. The temperature-pressure
relief valve is not intended for the constant relief of thermal
expansion. This is an unacceptable condition and must be corrected.
PRESSURE
GAUGE
WATER
SHUTOFF
RECOMMENDED INSTALLATION
(VERTICAl. MOUNTING)
It is recommended that any devices installed which could create a
dosed system have a by-pass and/or the system have an expansion tank to relieve the pressure built by thermal expansion.
Thermal expansion tanks are available from Sears stores and
through the Sears Service Centers. Contact the local plumbing
inspector, water su_.plier and/or the Sears Service Center for
assistance in controlling these situations.
FLOOR,CEIUNG
joist, ETC.
WATER HEA13ER
COLD WATER
INLET FITTING
HOT
Thermal
0)
PRESSURE
REDUCING
VALVEWITH
BY-PASS
COLD
STRAPPING
Expansion Tank Specifications
Model
Number
Tank Capacity
In Gallons
153.331020
2
8 inches
12_ inches
_" Male
153.331050
5
11 inches 14_ inches
_" Male
Dimensions in Inches
Diameter
Length
o)
Pipe Fitting
On Tank
(i)
EXPANSION
PRESSURE
REDUCING INLETCOL
VALYEWITH
WATER
BY-PASS SHUTOF
Expansion Tank Sizing Chart
PRESSUREGAUGE
Expansion
Tank
Capacity
Needed
Inlet*
Water
Pressure
40psi
50psi
60psi
70psi
80psi
Water Heater Capacity (Gallons)
30
2
2
2
2
2
J
I
40
2
:50
2
66
5
82
5
2
2
2
5
2
5
5
5
5
5
5
5
5
5
5
5
ALTERNATE RECOMMENDED
INSTALLATION
(HORIZONTAL MOUNTING)
STRANGE
SOUNDS
Possible noises due to expansion and contraction of some metal
parts during periods of heat-up and cool-down do not represent
harmful or dangerous conditions.
*Highest recorded inlet water pressure in a 24 hour period or
regulated water pressure.
NOTE: Expansion tanks are pre-charged with a 40 psi air
charge. If the inlet water pressure is higher than 40 psi, the
expansion tank's air pressure must be adjusted to match that
pressure, but must not be higher than 80 psi.
21
Troubleshooting
Operational
RUMBLING
Guide (cont'd)
Conditions
NOISE
• Remove the two screws securing the access pand and remove
pand.
In some water areas, scale or mineral deposits will build up on
your heating elements. This buildup will cause a rumbling noise.
Follow _Element Cleaning/Replacement" instructions to dean
and replace the elements.
HIGH
TEMPERATURE
SHUT
• Open the flap of insulation to expose the opening.
• Reset the high limit by pushing in the red button marked
"RESET _.
OFF SYSTEM
The water heater has a high limit shut off system with a reset
button located in the upper thermostat.
RESET BUTTON
Follow the resetting instructions which refer to the high limit
behind the upper access panel.
NOTE: If your water heater is connected to an "Off Peak"
hi-limit on both the upper and lower thermostats. Follow
the instructions to reset the hi-limit behind the upper and
lower access panels.
• Before beginning, turn "OFF" electrical power supply to the
water heater.
• Fold the insulation back in place so that it completely covers
the thermostat and element.
• Replace the access panel.
• Turn _ON _ electric power to the water heater.
•
&CAUTION
1
If the high hmit mus_n,
call Sears Service |
Department to tlnd out why the high limit turned "OFF" I
the electric power,
j
AWARNING
HAZARD OF ELECTRICAL SHOCKt Before removing
any access panels or servicing the water heater, make
sure the electrical supply to the water heater is turned t
1;OFFBc)_I_yr_N_U_,
_
I_dEreI_tD_MDEGAT. H' SER'" I
22
Troubleshooting
NOT
ENOUGH
Guide (cont'd)
OR NO HOT WATER
In a new installation, the water heater may not be properly
connected. Make sure the cold water supply valve is open.
Review and check piping installation. Make sure that the
cold water line is connected to the cold water inlet to the
water heater and the hot water line to the hot water outlet
on the water heater.
•
Make sure the electrical supply to your water heater is
"ON'.
Check for loose or blown fuses in your water heater circuit.
Circuit breakers weaken with age and may not handle their
rated load and should be replaced.
Make certain the disconnect switch, if used, is in the "ON"
position.
Check to see the dectric service to your house has not been
interrupted. If this is the case, contact the electric company.
Are the thermostats set to the desired temperature?
"Temperature Regulation" section.
See
If you had experienced very hot water and now no hot
water, the problem may be due to the high temperature shut
off system. See _High Temperature Shut Off System" in the
Troubleshooting Guide section.
During very cold weather, the incoming water will also be
colder and it will require a longer time to become heated.
The hot water usage may exceed the capacity of the water
heater. If so, wait for water heater to recover after abnormal
demand. Also examine pipes and faucets for possible water
leaks.
If you can not determine the problem, then call the Sears
Service Department.
WATER
IS TOO
HOT
Adjust the thermostat to a lower setting. See the "Temperature
Regulation"section.
23
Troubleshooting
Guide (cont'd)
Leakage Checkpoints
Use this guide to check a "Leaking" water heater. Many suspected "Leakers" are not leaking tanks. Often the source of the water
can be found and corrected.
&CAUTION
If you are not thoroughly familiar with electric codes, the water
heater, and safety practices, contact your local
Center to check the water heater.
(_)
*Condensation may be seen on pipes in humid weather or
pipe connections may be leaking.
(_)
Small amounts of water from temperature-pressure
relief
valve may be due to thermal expansion or high water
pressure in your area.
(_)
(_
*The temperature-pressure
the tank fitting.
ACAUTION
relief valve may be leaking at
_WARNING
HAZARD OF ELECTRICAL SHOCKI Before
removing any accesspanels or servicing the water
heater, make sure the electrical supplyto the water
heater is turned "OFF". Failure to do this could
result in DEATH, SERIOUS BODILY INJURY, OR
PROPERTY DAMAGE,
Turn electrical power "OFF", remove acems panels and
fold back insulation. If leaking around elements, follow
proper draining instructions
and remove element.
Reposirion or replace gasket on element. Place element
into opening and t!,ghten securely. Then follow "Filling
the Water Heater instructions in the "Installation
section.
Water from drain valve may be due to the valve being
opened slightly.
(_
*The drain valve may be leaking at the tank fitting.
(_
*Water in the water heater bottom or on the floor may
be from condensation,
loose connections or the
temperature-pressure relief valve. DO NOT replace the
water heater until a full inspection of all possible water
sources is made and necessary corrective steps taken.
Leakage from other appliances, water lines, or ground
seepage should also be checked.
NOTE: To check where threaded portion enters tank,
insert cotton swab hetween jacket opening and fitting. If cotton is wet, follow "Draining"
instructions
in the "Service and Adjustment"
section end then
remove fitting. Put pipe dope or teflon tape on the
threads and replace..Then
Heater"
instrucuons
Instructions" section,
[
Never use this water heater unlessit is completely full of_
water, To prevent damage to the tank and heating eleI ment, the tank must be filled with water. The water must 1
] flow from the hot water faucet before turning "ON"
] power.
]
The elements may be leaking at the tank fitting.
Instructions
[
Read this manual first, then before checking the water]
] heater make sure the electric supply has been turned
"OFF", and never turn the electric supply "ON" before
] the tank is completely full of water.
follow "Falling'the Water
in
the
"Installation
24
Notes
25
Parts Order
List
KENMORE POWER MISER TM 10+ ELECTRIC WATER HEATERS
MODEL NUMBERS:
153.320390 HT
153.320391 FIT
153.320490 HT
153.320491 HT
153.320590 HT
30
30
40
40
50
Gal.
Gal.
Gal.
Gal.
Gal.
153.320591
153.320690
153.320691
153.320890
153.320891
HT
HT
HT
HT
HT
50
66
66
82
82
Gal.
Gal.
Gal.
Gal.
Gal.
NOTE: A
UPPER ELEMENT:
3800 watt dements.
These water heaters are equipped
with
LOWER ELEMENT: These water heaters are equipped with
factory installed convertible elements, which can be operated
at 3800 watts or 5500 watts. Convertible
elements are not
offered as replacement parts.
4 (Not illustrated
See note "B')
A IMPORTANT
ELEMENT REPLACEMENT
INFORMATION
This water heater is equipped with a
special element that has I%" threads.
Make sure that the replacement element has I%" threads.
ELEMENT ORDERING
INFORMATION
If a replacement 3800 watt, 240 volt element is needed,
item no. 42-32906 replacement dement. If at the time of
lation, the water heater was converted to operate at 5500
order item number 42-32908 replacement dement. (See
rating plate "If Converted" box).
order
instalwatts,
model
NOTE: B
These water heate_ are equipped with a Rote-Swirl TM dip
tube (to retard a braid-up of dissolved solids) which is not a
replaceable item.
23
%
11
Parts Order
List (cont'd)
KENMORE POWER MISER TM 10+ ELECTRIC WATER HEATERS
MODEL
153.320390
153.320391
153.320490
153.320491
153.320590
KEY
NO.
NUMBERS:
HT
HT
HT
HT
HT
30
30
40
40
50
Gal.
Gal.
Gal.
Gal.
Gal.
153.320591
153.320690
153.320691
153.320890
153.320891
HT
HT
HT
liT
lit
50
66
66
82
82
Gal.
Gal.
Gal.
Gal.
Gal.
PART
DESCRIPTION
1.
2.
3.
4.
5.
6.
7.
Temperature-Pressure
Relief Valve
Heat Trap Nipple (Cold Inlet)
Heat Trap Nipple (Hot Oudet)
Roto-Swirl TM Dip Tube#
(See NOTE "B" pa_e 26)
Drain Valve
Drain Valve Washer ('_2" x W64"
x X" thick)**
Element Gasket
8.
Lower Element*
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
#
MODEL NUMBERS
153.320390HT
153.320391 HT
153.320490HT
153.320491 HT
153.320590HT
153.320591 HT
153.320690HT
153.320691 HT
153.320890HT
153.320891HT
4233O85
4233085
9000948
9000948
9000949
9000949
(See NOTE
"A" page 26)
Buss Bar Kit
Thermostat Bracket
2 Po!eThermostat (TwoWtre LeadModds)'M"
Terminal Cover & Barrier
Lower Thermostat w/Hi Limit (Three Wke Lead Moddsyti"
Terminal Cover
Adjustment Knob
Lower Access Panel
Upper Access Panel
Terminal Cover
Upper Thermostat w/Hi Limit*
Thermostat Bracket
Upper Element*
(See NOTE "A"page 26)
Element Gasket
Model Rating Plate 1
Manual
9001588
9001584
9000308
3800WATT
4232906
5500WATT
4232908
9001591
9000309
4231919
9002276
9002278
9001587
9002671
9002303
4231917
9000309
4232906
9000308
0270182
9001588
9001584
9000308
3800WATT
4232906
5500WATT
4232908
9001591
9000309
4231918
9002303
9002278
9001587
9002671
9002303
4231917
9000309
4232906
9000308
0270182
0002915260
*These parts arealso available _.tmost Sears retail stores.
**Also availableat most hardware stores.
tReplaced only on return of damaged plate.
ttRefer to wiring diagram section for verification
#Not Illustrated
Now that you have purchased this water heater, should a need ever exist for repair parts or service, simply contact any Sears Service Center
or call 1-800-4-MY-HOME (1-800-469-4663). Be sure to provide all pertinent facts when you call or visit.
All parts listed may be ordered from any Sears Service Center, most Sears stores and by calling 1-800-366-PART (1-800-366-7278).
If the parts you need are not stocked locally, your orderwill be dectronically transmitted to a Sears Repair Parts Distribution Center for
handling.
The model number of the water heater will be found on the model rating plate located above the lower acc._s panel.
WHEN ORDERING REPAIRPARTS, ALWAYSGIVE THE
FOLLOWING INFORMATION:
MODEL NUMBER
NAME OF ITEM
PART NUMBER
PART DESCRIPTION
THIS IS A REPAIR PARTS LIST, NOT A PACKING LIST.
27
Warranty
About Your Warranty
THE PRICE OF YOUR WATERHEATER DOES NOT INCLUDE
A FREE CHECKUP SERVICECALL. On Water Heater Installations
Arranged By Sears,Searswarrants the installation.
ON INSTALLATIONS NOT MADE BY SEARS AUTHORIZED
CONTRACTORS:
1. YourSearswarranty appliesto the product only.
2. Seats does not warrant the installation.
3. A charge will be made on service calls due to poor or incomplete
installation.These indude:
a_Adjustingthermostat.
b. Leaks in pipes or fittings.
This manual is in non-technical language. It may help you avoid the
cost of a needlessservicecall. Many service calls really arentneeded.
Such aswhen:
1. The electric poweris turned =OFF".
2. A water leak isdue to loose pipe or connections.
LIMITED WARRANTY ON TANKS THAT LEAK
Through ten (10) years fromthe date of purchase,ifa leak occursin the tank, Searswill furnish, free of charge,a new current model water
heater of closestavalhblecapacityand quality:If purchaserdoesnot qualifyfor freeinstallationas provided in the One YearLimited Labor
Warranty below,there will be a chargefor installation.
If the replacementwater heater of dosest availablecapacityand qualitydoes not meet currentapplicablegovernmentstandards,there will be
a charge for the differencein price betweenthe replacementwhich doesnot meet governmentstandardsand one which doesmeet government
standa_
If the water heater is subjectedto commercial,institutional, or industrial u_eor use in residencesof two familiesor more, the abovewarrant
coveragefor tanks that leak is effectivefor twoyearsfrom the date of purchaseand the LimitedWarrantyOn Parts below is effectivefor one
year from the date of purchase.
LIMITED WARRANTYON PARTS
Through ten (10) years from the date of purchase,when your SearsKenmorewater heater is installedandoperatedin accordancewith the
instructions in this manual, lEa parr .railsdue to a failurein materialsor workma_hip, Searswill furnish a replacementpart free of charge.
If purchaser doesnot qualifyfor freeinstallation as provided in the One YearLimitedLaborWarranty below,there will be a chargefor
installation.
ONE YEAR LIMITED LABOR WARRANTY ON WATER HEATER
When your SearsKenmorewater heater is installedby Searsor itslicensedsubcontractor andis operated in accordancewith the instructions
in this manual, &mrswil/,for oneyear from the dateof purchase:
Install,freeof charge,the replacementwater heater as providedby the aboveLimked Tank LeakWarranty.
Repair,free of charge,defectsin materialsor workmanshipof the water heater asprovided by the aboveLimitedWarrantyon Parts.
To obtain warranty service,SIMPLYCALL 1-800-4-MY-HOME(1-800-469-4663). This warranty appliesonly while this product is in use
in the United States.
This warranty givesyou specificlegalrights andyou mayalso haveotherfightswhich varyfrom state to state.
SEARS,ROEBUCK AND CO., Dept. 817 WA,Hoffman Estates,IL 60179
Sears Installation Warranty
Sears Installation Policy
In addition to any warranty extendedto you on the Sears merchandise
involved,which warranty becomeseffectivethe date the merchandiseis
installed should the workmanship of any Seats arranl_ed installation
prove faulty within one year, Searswill, upon notice trom you, cause
such faults to be corrected atno additionalcost to you. If you want this
heater professionallyinstalled by Seats contact your SearsSalesperson.
They will arrange for prompt, quality installation.
All installation laborarrangedby Seats shall be performed in a neat,
workmanlikemanner in accordancewith generallyacceptedtrade practices. Further, all installationsshall comply with all locallaws,codes
regulationsandordinances.The customer shall atsobe protected, during installation,by insurancerelatingto propertydamage,Worker's
Compensation and Public Liability.
If you want this water heater professionallyinstalled by Searscontact
your Salesperson.They will arrange for prompt, quality installationby
Searsauthorizedcontractors.
Fortherepairorreplacement
parisyouneed
delivereddirectlytoyourhome
Call6am- 11pm(CST),7 days
a week
I
@_JI!142
_,s_rad'q'rnm.
1-80Q-366-PART
0 -eoo-3_727a)
i-iomeLen_l
•
I
ForIn-home
majorbrand
repairservice
Call24hours
8 day,7 daysa week
1
BBsOOm4mMyN
HOM
m
0 -soo-q_-4s_)
Themedalnumber
ofyourwaterheater
isfoundon the medalratingplateonthe floorofthe waterheater.
.-ge
Se .rs, Roebuck
and Co., Hoffman
Estates,
IL60179
U.S.A.
000291526
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