background image

Time/Temperature Relationship in Scalds

  Temperature 

Time To Produce a Serious Burn

  120°F (49

°

C) 

More than 5 minutes

  125°F (51

°

C) 

1½ to 2 minutes

  130°F (54

°

C) 

About 30 seconds

  135°F (57

°

C) 

About 10 seconds

  140°F (60

°

C) 

Less than 5 seconds

  145°F (63

°

C) 

Less than 3 seconds

  150°F (66

°

C) 

About 1½ seconds

  155°F (68

°

C) 

About 1 second

Table courtesy of Shriners Burn Institute

The chart shown above may be used as a guide  

in determining the proper water temperature for your 

home.

!

DANGER: Households with small children, disabled, 

or elderly persons may require a 120°F (49

°

C) or lower 

thermostat setting to prevent contact with “HOT” water.

The temperature of the water in the heater is 

regulated by the adjustable surface mounted 

thermostat(s) located behind the jacket access 

panel(s). Dual element heaters have two thermostats. 

To comply with safety regulations the thermostat(s) 

were set at 120°F before the water heater was 

shipped from the factory.  Canadian models are set 

to  140°F  (60°C).

The illustration at the left 

shows the temperature 

adjustment dial used 

for setting the water 

temperature. 
Refer to the Operating 

Instructions in this 

manual for detailed 

instructions in how to 

adjust the thermostat(s).

!

 

DANGER:

 

Hotter water increases the potential for 

Hot Water SCALDS

.

D A N G E R

!

HOT

Water temperature over 125

°

F can

cause severe burns instantly or

death from scalds.

Children, disabled and elderly are

at highest risk of being scalded.

See instruction manual before

setting temperature at water

heater.
Feel water before bathing or

showering.
Temperature limiting valves are

available, see manual.

BURN

IMPORTANT SAFETY INFORMATION.

READ ALL INSTRUCTIONS BEFORE USING.

3

R

E

S

E

T

R

E

S

E

T

TURN OFF

POWER

BEFORE

SERVICING

90

°

F

150

°

F

125

°

F

(66

°

C)

(52

°

C)

(32

°

C)

Reset button

Thermostat 

protective 

cover

Thermostat dial 

pointer

DANGER!

WATER TEMPERATURE SETTING

Safety and energy conservation are factors to be considered when selecting the water 

temperature setting of water heater’s thermostat. Water temperatures above 125°F (51

°

C) 

can cause severe burns or death from scalding. Be sure to read and follow the warnings 

outlined on the label pictured below. This label is also located on the water heater near 

the thermostat access panel.

NOTICE: Mixing valves are available for reducing point 

of use water temperature by mixing hot and cold water 

in branch water lines. Contact a licensed plumber or the 

local plumbing authority for further information.

Содержание Single Element

Страница 1: ...you do not understand these instructions or any terms within it seek professional advice Any questions regarding the operation maintenance service or warranty of this water heater should be directed to the seller from whom it was purchased If additional information is required refer to the warranty Do not destroy this manual Please read carefully and keep in a safe place for future reference Recog...

Страница 2: ...e of your water heater You ll find many answers to common problems in the Before You Call For Service section If you review our chart of Troubleshooting Tips first you may not need to call for service at all READ THIS MANUAL Your safety and the safety of others are very important There are many important safety messages in this manual and on your appliance Always read and obey all safety messages ...

Страница 3: ... this manual for detailed instructions in how to adjust the thermostat s DANGER Hotter water increases the potential for Hot Water SCALDS D A N G E R HOT Water temperature over 125 F can cause severe burns instantly or death from scalds Children disabled and elderly are at highest risk of being scalded See instruction manual before setting temperature at water heater Feel water before bathing or s...

Страница 4: ... Office of the State Architect 1102 Q Street Suite 5100 Sacramento CA 95811 or you may call 916 445 8100 or ask a water heater dealer However applicable local codes shall govern installation For residential water heaters of a capacity greater than 52 gallons consult the local building jurisdiction for acceptable bracing procedures Read and follow this Safety Information carefully SAVE THESE INSTRU...

Страница 5: ...actical to the area of greatest heated water demand Long un insulated hot water lines can waste energy and water Place the water heater in such a manner that the thermostat and element access panels can be removed to permit inspection and servicing such as removal of elements or checking controls The water heater and water lines should be protected from freezing temperatures Do not install the wat...

Страница 6: ...he water heater and system piping This rapid pressure increase can quickly reach the safety setting of the relief valve causing it to operate during each heating cycle Thermal expansion and the resulting rapid and repeated expansion and contraction of components in the water heater and piping system can cause premature failure of the relief valve and possibly the heater itself Replacing the relief...

Страница 7: ...e approved for hot water distribution The discharge line must be no smaller than the outlet of the valve and must pitch downward from the valve to allow complete drainage by gravity of the relief valve and discharge line The end of the discharge line should not be threaded or concealed and should be protected from freezing No valve of any type restriction or reducer coupling should be installed in...

Страница 8: ...oid damaging the unit WARNING Failure to follow the instructions provided in this manual may permanently damage the unit and void the manufacturer s warranty NOTICE Do not attempt to turn any fitting connected to the water heater union hex nuts that are tightened Doing so will damage the water heater and void the manufacturer s warranty NOTICE Auxiliary catch pan MUST conform to local codes The wa...

Страница 9: ... using metal strapping or wire fastened to the structure overhead Seal Ring Inside nut Hex Union Nut Relief Valve No threads permitted on end of Drain Pipe 6 Maximum distance from drain pipe to suitable open drain Cold Inlet Shut Off Thermal Expansion Tank if required See thermal expansion section on page 6 Heat Trap 6 Minimum Pre solder 12 minimum stub pipes before installing to unit Hot Water Ou...

Страница 10: ...the water heater The branch circuit wiring should include either Metallic conduit or metallic sheathed cable approved for use as a grounding conductor and installed with fittings approved for the purpose Non metallic sheathed cable metallic conduit or metallic sheathed cable not approved for use as a ground conductor shall include a separate conductor for grounding It should be attached to the gro...

Страница 11: ...zeAWG Based on N E C Table 310 16 75 C 120V 240V 120V 240V 2 000 20 12 3 000 20 12 3 800 20 12 4 500 25 10 11 Wiring Diagrams SINGLE ELEMENT 2 1 2 THERMOSTAT HIGH TEMP LIMIT ECO HEATING ELEMENT WHITE YELLOW BLACK H JUNCTION BOX N 1 G BRANCH CIRCUIT TO ELECTRICAL DISTRIBUTION PANEL 2 1 2 THERMOSTAT HIGH TEMP LIMIT ECO HEATING ELEMENT BLUE YELLOW BLACK L1 G BRANCH CIRCUIT TO ELECTRICAL DISTRIBUTION ...

Страница 12: ...r The use of unauthorized energy saving devices may shorten the life of the water heater and may endanger life and property The manufacturer disclaims any responsibility for such loss or injury resulting from the use of such unauthorized devices CAUTION If local codes require the application of an external insulation blanket to this water heater pay careful attention to the following so as not to ...

Страница 13: ... room to service heater Water heater completely filled with water Air purged from water heater and piping Water connections tight and free of leaks Temperature and Pressure Relief Valve properly installed and discharge line run to open drain Discharge line protected from freezing Power Supply voltage agrees with water heater rating plate Branch circuit wire and fusing or circuit breaker of proper ...

Страница 14: ...ain until it has been thoroughly checked by qualified service personnel DANGER There is a hot water scald potential if the thermostat is set too high Households with small children disabled or elderly persons may require a 120 F 49 C or lower thermostat setting to prevent contact with HOT water Water Temperature Setting The temperature of the water in the water heater can be regulated by setting t...

Страница 15: ...tion pads The thermostat protective cover should not be removed Using a small screwdriver set the thermostat dial pointer to the desired temperature by turning the screw Do not pry or move the white plastic pointer Replace the rectangular insulation and thermostat access panel Secure the panel to the unit using the 4 screws provided Tighten the screws until only snug Replace the access panel cover...

Страница 16: ...arge line to an open drain A water heater s tank can act as a settling basin for solids suspended in the water It is therefore not uncommon for hard water deposits to accumulate in the bottom of the tank It is suggested that a few quarts liters of water be drained from the water heater s tank every month to clean the tank of these deposits Rapid closing of faucets or solenoid valves in automatic w...

Страница 17: ...ake sure electric supply to water heater and disconnect switch if used are in the ON position The thermostat may be set too low See the Temperature regulation of the water heater section of this manual Leaking or open hot water faucets Make sure all faucets are closed Electric service to your home may be interrupted Contact the local electric utility Improper wiring See the Installing the water he...

Страница 18: ...Screw 8 16 x 5 8 12 Upper Thermostat 13 Upper Protector 14 Screw 10 16 x 5 8 15 Thermostat Cavity Insulation 16 Upper Access Panel 17 Screw 10 16 x 5 8 18 Access Panel Cover Insulation 19 Access Panel Cover 20 Element Gasket 21 Upper Heating Element Includes Key No 20 22 Lower Thermostat 23 Lower Protector 24 Lower Access Panel 25 Lower Heating Element Includes Key No 20 26 Drain Valve 27 5 16 18 ...

Страница 19: ...19 Replacement Parts 30 105 gallon models 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 19 18 17 24 15 14 23 22 25 20 26 7 3 ...

Страница 20: ...Replacement Parts 15 20 gallon models 20 ...

Страница 21: ... available for purchase through your water heater distributor NOTICE Make sure the threads on the unit are clean Brush debris off of threads with a toothbrush if needed NOTICE The elements are unique to the upper and lower port Make certain the replacement element is correct for the port into which you are installing it 9 On the new element make certain the element gasket is in place and not twist...

Страница 22: ... resulting from improper installation or failure to operate and maintain the water heater in accordance with the manufac turer s instructions provided d Performance problems caused by improper sizing of the water heater or electric service voltage wiring or fusing e Damages malfunctions or failures caused by operating the water heater with modified altered or unapproved parts installed f Damages m...

Страница 23: ...ment regulations or industry certification or similar standards require the replacement water heater or replacement component part s to have features not found in the defective water heater or the defective component part s you will be charged for the difference in price represented by those required features If you pay the price difference for those required features and or to upgrade the size an...

Страница 24: ...ner Information Name Address Plumber Mechanical Contractor Installer Information Name Address Telephone Number Water Heater Information Model Number Serial Number Date of Installation FOR YOUR RECORDS NOTES ...

Отзывы: