Kenmore 153.320390 User Manual
K^nmarG
Owners
Manual
FOR POTABLE WATER
HEATING ONLY
NOT SUITABLE FOR
SPACE HEATING
Model No.
153.320390 HT
153.320391 HT 30 Gai.
153.320490 HT 40 Gai.
153.320491 HT 40 Gai.
153.320590 HT 50 Gai.
153.320591 HT 50 Gai.
153.320690 HT 66 Gat.
153.320691 HT
153.320890 HT 82 Gai.
153.320891 HT 82 Gai.
30 Gai.
66 Gai.
LI
Caution;
Read and Follow
All Safety Rules and
Operating Instructions
Before First Use of
This Product.
Save this Manual for Future Reference.
POWER MISER™ 10+
WATER HEATER
Safety Instructions
Installation
Operation
EFFICIENCY
RATING
CERTIFIED
ama
READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER
AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERAT
ING THIS WATER HEATER.
GAMA certification applies to 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 2S0 V.
Care and Maintenance
Troubleshooting
Parts List
Awarning
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Safety Precautions
AWARNING
Improper installation, adjustment, alteration, service or
maintenance can cause D^TH, SERIOUS BODILY INJURY,
OR PROPERTY DAMAGE. Refer to this manual for assis
tance or conailt your local Sears Service Center for further
information.
AWARNING
At the time of manufacture this water heater was provided with
a combination temperature-pressures relief valve certified by a
nationally recogniz^ testing laboratory that maintains periodic
inspection of production of listed equipment or materials, as
meeting the requirements for Relief Valves and Automatic Gas
Shutoff Devices for Hot Water Supply Sy^ms, and the latest
edition of ANSI Z2I.22 and the code requirements of ASME. If
replaced, the valve must meet the requirenients of local codes,
but not less than a combination temperature and pressure relief
valve certified as meeting the requirements for Relief Valves and
Automatic Gas Shutoff Devices for Hot Water Supply Systems,
ANSI Z2I.22 by a nationally recognized testing laboratory that
maintains periodic inspection of production of listed equipment
or materials.
The valve must be marked with a maximum set pressure not
to exceed the marked hydrostatic working pressure of the
water heater ( 150 lbs./sq. in.) and a discharge capacity not
less than the water heater input rate as shown on the model
rating plate. {Electric heaters - watts dhnded by 1000 x 3415
equal BTU/Hr. rate.)
Your local jurisdictional autiiority while mandating die use of a
temperature-pressure relief valve complying with ANSI Z21.22
and ASME, may require a valve model different from the one fur
nished with the water heater.
Compliance with such local requirements must be satisfied by
the installer or end user of tfie water heater vrith a locally pre
scribed temperature-pressure relief valve installed in the desig
nated opening in the water heater in place of the factory for-
nished iralve.
For safe operation of the water heater, the relief valve must not
be removed from it’s designated opening or plugged.
The temperature-pressure relief valve must be installed directly
into the fitting of the water heater designated for the relief valve.
Position the valve downward and provide tubing so that any dis
charge will exit only witiiin 6 inches above, or at any distance
below the structural floor. Be certain that no contact is made
with any live electrical part The discharge opening must not be
blocked or reduced in size under any circumstances. Excessive
length, over 30 feet, or use of more tiian four elbows can cause
restriction and reduce the discharge capacity of the valve.
No valve or other obstruction is to be placed between the relief
valve and the tank. Do not connect tubing directly to discharge
drain unless a 6" air gap is provided. To prevent bodily injury, haz
ard to life, or property dami^, the relief valve must be allowed
to discharge water in quantities should circumstances demand. If
the discharge pipe is not connected to a drain or other suitable
means, the water flow may cause property
damage.
The Discharge Pipe;
• Must not be smaller in size than the outlet pipe size of the
valve, or have any reducing couplings or other restrictions.
’ Must not be plugged or blocked.
• Must be of material listed for hot water distribution.
• Must be installed so as to allow complete drainage of both
the temperature-pressure relief valve, and the discharge
pipe.
• Must terminate at an adequate drain.
• Must not have any valve between the relief valve and tank.
AWARNING
HAZARD OF ELECTRICAL SHOCK! 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, SERI
OUS BODILY INJURY, OR PROPERTY DAMAGE.
AWARNING
HOTTER WATER CAN SCALD: Water heaters are
intended to produce hot water. Water heated to a tem
perature which will satisfy space heating, 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 titan
others. These include the 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 tem
perature water at the hot water tap, then you must take
special precautions. In addition to using the lowest possi
ble 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 changing the factory set
ting on the thermostat, read the "Temperature
Regulation" section in this manual.
________________________
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 access panel
for the correct voltage. DO-NQT.use.tiuL.wsiter heater
with any voltage other than the one shown on the model
rating plate. Failure to use the correct-volti^e can cause
problems which can result in DEATH, SERIOUS BODILY
INJURY, OR PROPERTY DAMAGE. If you have any ques
tions or doubts consult your electric company.
AWARNING
INSULATING JACKETS;-When instailing.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 access covers or any
access areas.
c. DO NOT cover or remove operating instructions, and
safety related warning labels and materials affixed to the
water heater.
...................................
AWARNING
Do not use tiiis appliance if any part of it has been under
water. An electrical short or malfunction could occur. The
water heater should be replaced.
A CAUTION
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 drain pan should
be installed under the water heater. Drain pans are avail
able 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 connection with this water heater.
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...................................................................................................................................................................... 5
Basic Tools............................................................................................................................................................................... 5
Installation Instructions....................................................................................................................................................................6-15
Removing the Old Water Heater......................................................................................................................................................
Facts to Consider About the Location.............................................................................................................
Facts to Consider About the Convertible Lower Element
Water Piping.....................................................................................................................................................................................8
Temperature-Pressure Relief Valve............................................................................................................................................... 9
Filling the Water Heater......................................................................................................................................................... 10
Converting the Lower Element......................................................................................................................................... 10-12
Wiring Diagrams................................................................................................................................................................ 13
Wiring
.................................................................................................................................................................................... 14
Installation Checklist
........................................................................................................................................................... 15
...............................................................................................................
.'.
............................
6
7
7
Service and Adjustment..................................................................................................................................................................16-20
Temperature Regulation............................................................................................................................................................. 16
Thermostats
Thermostat Settings.................................................................................................................................................................. 16
Thermostat Adjustment...................................................................................................................................................................
Temperature-Pressure Relief Valve Operation.......................................................................................................................... 17
Draining.................................................................................................................................................................................... 17
Element Cleaning and Replacement..........................................................................................................................................
Drain Valve Washer Replacement............................................................................................................................................... 20
Service........................................................................................................................................................................................ 20
Troubleshooting Guide...............................................................................................................................................;.....................21-24
Start Up Conditions........................................................................................................................................................................21
Thermal Expansion......................................................................................................................................................................21
Strange Sounds........................................................................................................................................................................... 21
Operational Conditions.............................................................................................................................................................22-23
Rumbling Noise.......................................................................................................................................................................... 22
High Temperature Shut OflF System.................................................................................................................................... 22
Not Enough or No Hot Water.................................................................................................................................................... 23
Water is Too Hot.................................................................................................................................................................... 23
Indicator Light..............................................................................................................................................................................23
Leakage Checkpoints................................................................................................................................................................ 24
Parts Order List...............................................................................................................................................................................26-27
"'^rranty.................................................................................................................................................................................................28
...................................................................................................................................................................................
18-20
16
16
Introduction
Thank You for purchasing a Sears water heater.
Properly installed and maintained, it Hioutd 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
RECOVERY RATE
GALS. PER HOUR
@ 90"E RISE
MODEL
NUMBER
153.320390 HT
153.320391 HT
153.320490 HT
153.320491 HT
153.320590 HT
153.320591 HT
153.320690 HT
153.320691 HT
153.320890 HT
1153.320891 HT
TANK
CAPACITY
IN GALLONS
30 19
40 19
50
66
82 23A
DIMENSIONS IN INCHES
DIAMETER
2VA
23'A
HEIGHT
45A
59V*
57M
60/t
6114
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
MAXIMUM FUSE
17.3
25.0
17.3
25.0
17.3
25.0
17.3
25.0
17.3
25.0
ELEMENT
WATTAGE
AT 240 VOLTS
UPPER
3800
3800
3800
3800 5500
3800
3800 5500
3800
3800 5500
3800
3800 5500
LOWER
3800
5500
3800
3800
3800
3800
MINIMUM
WIRE SIZE*
(GAUGE)
12
10
12
10
12
10
12
10
12
10
OR CIRCUIT
BREAKER
SIZE (AMPS)
20
30
20
30
20
30
20
30
20
30
♦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 electri
cal code.
Preparing for the New Installation
Read the “Safety Precautions” section, page 2 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, opera
tion, 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 essen
tial to the proper operation of the water heater and your safe
ty. Since we cannot put everything on the first few pages,
READ THIS ENTIRE MANUAL BEFORE ATTEMPT
ING 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 arc 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” seaion.
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 proce
dures, 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 materi
als, depending on your type of installation.
EMCfrfe
Wttmr Heater
fnats/Artfon
Kit
IJI
It
Jt
t«
WATER HEATER INSTALLA
TION KIT WITH FLEXIBLE
CONNECTORS FOR 3/4" OR
1/1" THREADED OR COPPER
PLUMBING
WATER HEATER HEAT TRAPS
HELP REDUCE HEAT LOSS DUE
TO THERMAL SYPHONING
Lcl.
EXPANSION TANKS FOR THERMAL
EXPANSION CONDITIONS AVAILABLE
IN 1 GALLON AND 5 GALLON CAPACITY
THROUGH LOCAL SEARS SERVICE
CENTERS
20" DIAMETER DRAIN PAN
FOR WATER HEATERS 18" IN
DIAMETER AND UNDER
28" DIAMETER DRAIN PAN FOR
WATER HEATERS 26" IN
DIAMETER AND UNDER
Bask 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 score. ,
Pipe Wrench (2)
Screwdriver
6 Foot Tape or Folding Rule
Garden Hose
Drill
Pipe Dope or Teflon Tape
GARDEN HOSE
SLOT-HEAD SCREW DRIVER
c.
PIPE DOPE
(SQUEEZE TUBE)
PHILLIPS screwdriver
(Use only on water connections)
6 FOOT TAPE
. ROLL OF TEFLON TAPE
PIPE
WRENCH
ADDITIONAL TOOLS NEEDED
WHEN SWEAT SOLDERING
Tubing Cutters or Hacksaw
Propane Torch
Soft Solder
Solder Flux
Emery Cloth
Wire Brushes
HACKSAW
3/4" WIRE BRUSH
1/2" WIRE BRUSH
ROLL OF LEAD FREE
SOFT SOLDER
\
PROPANE TORCH
id
ROLL OF EMERY
CLOTH
SOLDER
FLUX
TUBING
CUTTER
Installation Instructions
Removing the Old Water Heater
^^Turn “OFF” electrical supply to the water heater.
^5 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 avoid cutting off the pipes
too short. Additional cuts can be made
later if necessary Disconnea the tempera
ture-pressure relief valve drain line, ’^en
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.
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
^ucet which will relieve pressure in the
water heater and speed draining.
AWARNING
The water passing out of the drain valve may be extreme
ly hot. To avoid being scalded, make sure all connections
are tight and that the water flow is directed away from
any person.
Check again to make sure the electrical supply is
turned “OFF” to the water heater. Then disconnect
the electrical supply connection from the water
heater junction box.
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 disconnect
ed and ready to be removed.
ACAUTION
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.
Installation Instructions (cont’d)
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 consid
eration for the safety of me occupants in the building and for
the most economical use of the appliance. This water heater is
not 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.
• 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 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 drain pan should
be installed under the water heater. Drain pans are availabie at your iocal Sears stores. Such a drain pan must be
piped to an adequate drain. Under no circumstances is
the manufacturer or Sears to be heid iiabie for any water
damage in connection with this water heater.
Facts to Consider About The Convertible Lower Element
The Upper Element (if a double element model), is a conven
tional 3800 watt element which only operates at its rated
wattle on 240 volts. (See rating plate on 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 under
stand 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
instaiiation must conform with this manual, local codes
and electric utility rules. Failure to comply can result in
DEATH, SERIOUS BODILY INJURY, OR PROPERTY
DAMAGE.
__ __ _
cofWHFrwmrr №
worn IMI HEAT9I H.-
w e r t MËMTtON MOOa A
»OOCL»UyBEB
ELECTRIC WATER HEATER
WATE
___
SBUALtHIMHm
ECO
tHSTALUS)
A CAUTION
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.
VwCTORY EQWPPED WtTH
mm wem
omemLWATTAOE
NOTE: Whether or not the element conversion ts 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.
WATTS A.c;o»fcl(:TFirldiÀLLy)ïs ■ PSJ.
UAMUUB CHECK!/) HERE ’
WATTS : IF CONVERTED: ;
UA QAL.
'a.B.....CHËCK(/)HERE'
' FACTORY EQUIPPED
150
WARHINQ
SEE OONVERStON
INSTRUCTION
Installation Instructions (cont’d)
Water Piping
AWARNING
HOTTER WATER CAN SCALD: Water heaters are
intendetl to produce hot water. Water heated to a tem
perature which will satisfy space heating, 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
physically/mentaily 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 tem
perature water at the hot water tap, then you must take
special precautions. In addition to using the lowest possi
ble 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 changing the factory set
ting on the thermostat, read the “Temperature
Regulation” section in this manual.
The illustration shows the attachment of the water pipini^ to the
water heater. The water heater is equipped with ’/* 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.
Installation completed using Sears
Installation Kit
FLEXIBLE
3/4" THREADED
NIPPLE
NOTE: If using copper tubing, solder tubing to an adapter
before attaching the adapter to the cold unter inlet connec
tion. 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 K" threaded nipple. Using flexible connec
tors, 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 Vi" 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.
Installation Instructions (cont’d)
Temperature-Pressure
Relief Valve
AWARNING
At die tíme of manufocture thb ¥rater heater was provided with
a combination temperature-pressures relief valve certified by a
nationally recognized ^ng laboratory that maintains période
inspection of production of listed equipment or materials, as
meeting the requirements for Relief Vidves and Automatic Gas
Shutoff Devices for Hot Water Supply Systems, and the latest
edition of ANSI Z21.22 and the code requirements of ASHE If
replaced, the valve must meet the requirements of local codes,
but not less than a combination temperature and pressure relief
valve certified as meeting the requirements for Relief Viilves and
Automatic Gas Shutoff Devices for Hot >^ter Supply Systems,
ANSI Z2I.22 by a nationally recognized testing laboratory that
maintains periodic inspection of induction of listed equipment
or materials.
The valve must be marked with a maximum set pressure not
to exceed the marked hydrostatic working pressure of the
water heater (ISO lbs./sq. in.) and a discharge capacity not
less than tíie water heater input rate as shown on the model
rating plate. (Electric heaters • watts divided by 1000 x 3415
equal BTU/Hr. rate.)
Your local jurisdictional authority while mandating the use of a
temperature-pressure relief valve complying with ANSI Z2I.22
a^ ASHE m^ require a valve model different from the one fur
nished with the water heater.
Compliance with such local requirements must be satisfied by
the installer or end user of the water heater with a locally pre
scribed tempeiatore-pressure relief valve installed in the desig
nated opening in the water heater in place of the fectory fur
nished rálve.
For safe operation of the water heater, the relief valve must not
be removed from №s designated opening or plugged.
The temperature-pressure relief valve must be installed directly
into the fitting of the water heater designated for the relief valve.
Position the valve downward and provide tubing so that any dis
charge will exit only within 6 inches above, or at any distance
below the structural floor. Be certain that no contact is made
with any live electrical part The discharge opening must not be
blocked or reduced in size under any circumstances. Excessive
length, over 30 feet, or use of more than four elbows can cause
restriction and reduce the discharge capacity of the valve.
No valve or other obstruction is to be placed between the relief
valve and the tank. Do not connect tubing directly to discharge
drain unless a 6" air gap is provided. To prevent bodily injury,
hazard to life, or property damage, the relief valve must be
allowed to discharge water in quantities should circumstances
demand. If the discharge pipe is not connected to a drain or
other suitable means, the water flow may cause property
damage.
The Dischaige Pipe;
Must not be smaller in size than the outlet pipe size of the
valve, or have any reducing couplings or other restrictions.
Must not be plu¿¡ed or blocked.
Must be of material listed for hot water distribution.
Must be installed so as to allow complete drains of both
the temperature-pressure relief valve, and the discharge
pipe.
Must terminate at an adequate drain.
Must not have any valve between the relief valve and tank.
AWARNING
The temperature-pressure relief valve must be manually
operated at least once a year. Caution should be taken to
ensure that (I) no one is in front of or around the outlet
of the temperature-pressure relief valve discharge line,
3nd (2) the water manually discharged will not cause any
bodily injury or property damage because the water may
be extremely hot.
If after manually operating the valve, it fails to completely
reset and continues to release water, immediately, close
^e cold water inlet to the water heater, follow the drain
ing instructions, and replace the temperature-pressure
relief valve with a new one.
TEMPERATURE-
PRESSURE
RELIEF VALVE
DISCHARGE PIPE
(Do not cap or plug)
WARNING “RELIEF VALVE OPENING
TtU anttf healer is provided eilh a ombinatoi Temperalute-Pressure Relief Valve lisled as comnlviio rtph
Bn sBndaid tor H^Valws and Automatic SasShuliin Devices for Hot Water Siipply Systems. ANSai22
and ttw ooGb fBQidrBAMrtt o( ASluE.
Your lOGBlJulsdboiW M Mliile monOaling Ihe usa ol a Temperature-Pressura Raief Va)w cotruNra
wiftAHS221.22 and ASMS, may requirea valw model dtffefflni from
ComplancB witi suett local loqunfnerts must be salislied by the irisbilof or end user of the water Iwier w№
a locally prescribed Temparalura'Pressi.ire ReHer Vahra installed in vw designated opening in the water
T4P
"SHANK
• If a short shank (less than 2’) temperatufa-pressure relief valve is lo be installed
(as shown), a nipple and coupling must be used.
* If a long shank (2* or longer) is to be InstaBed, do not uee the nippia and coupJng.
Inslal Tempeoture-Pressure protedm equqiment required by local codes, but not less than a corrtottbon Temperalure-Prassura Reliel VaNe cenitied as meeting №e requiremenls Iqj Fteliet Valves and
Aiaomabc Gas ShutofI Devices lor Hot-Water Supply Systems, MS Z2122 by a nationaly recognized lest*
ing laboratory that mainiains periotic inspection of production of isted equipTwit o* materials. The vahn
net be oriented, piovidsd weh tubing, or otherwise nstalsd so that dscharge can exit only wilhn $ inches
ebove, or at any distance below the structural №or, and cannot contact any live elecin^ pen'
For safe operation of the water heater, the Relief Valve must M be removed or plugged.
See manual heading - 'Temperature-Pressure R^ef Valve* tor installatior^ and rnaintenance of Reliel
Valve, discharge pipe and other safety precautions.
LENGTH
Loading...