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SAVE THESE INSTRUCTIONS

WARNING:

  

If the water heater has been subjected to flood, fire, or physical 

damage, turn off power and water to the water heater. 

Do not operate the water heater again until it has been thoroughly 
checked by qualified service personnel.

Safety Precautions

A.   Do

 turn off power to water heater if 

 

it has been subjected to overheating, fire, flood or physical 

damage.

B.  Do Not

 turn on water heater unless 

 

it is filled with water.

C.  Do Not

 turn on water heater if cold water supply shut-off valve 

is closed.

NOTE: Flammable vapors may be drawn by air currents from 

surrounding areas to the water heater.
D.

   If there is any difficulty in understanding or following the 

Operating Instructions or the Care and Cleaning section, it is 

recommended that a qualified person or serviceman perform 

the work.

The water heater is equipped with a temperature-limiting control 

(TCO) that  is located above the heating element in contact with 

the tank surface. If for any reason the water temperature becomes 

excessively high, the temperature-limiting control (TCO) breaks 

the power circuit to  the heating element. Once the control opens, 

it must be reset manually. Resetting of the temperature limiting 

controls should be done by a qualified service technician.

CAUTION:

 

The cause of the high temperature 

condition must be investigated by a qualified service technician 

and corrective action must be taken before placing the water 

heater in service again.

To reset the temperature-limiting control:

1.

  Turn off the power to the water heater.

2.

  Remove the jacket access panel(s) and insulation. 

     The thermostat protective cover should not be removed. 

3.

  Press the red RESET button. 

4.

  Replace the insulation and jacket access panel(s) before 

turning on  

the power to the water heater.

Safety Controls

IMPORTANT SAFETY INFORMATION.

READ ALL INSTRUCTIONS BEFORE USING.

Содержание RE2H50R10B-1NCWT

Страница 1: ...___ Serial __________________ You can find them on the rating label on the front side of your water heater RE2H50R10B 1NCWT RE2H80R10B 1NCWT Owner s Manual Installation Instructions Chauffe eau r side...

Страница 2: ...th 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 top of the tank Time Temperature Relationship in S...

Страница 3: ...line or other flammable vapors and liquids in the vicinity of this or any other appliance Keep rags and other combustibles away FOR INSTALLATIONS IN THE STATE OF CALIFORNIA California Law requires tha...

Страница 4: ...heater is equipped with a temperature limiting control TCO that is located above the heating element in contact with the tank surface If for any reason the water temperature becomes excessively high t...

Страница 5: ...ode Selector Use this button to alternate between available modes Arrow Pads Use these buttons to adjust the temperature setting Enter Key Filter Reset The filter is dirty and requires cleaning when t...

Страница 6: ...egulations the controls are factory preset to 120 F 49 C and Hybrid Mode It is recommended that the unit be set to Heat Pump only mode to maximize energy savings Operating in Hybrid mode provides a ba...

Страница 7: ...bout 10 seconds 140 F 60 C Less than 5 seconds 145 F 63 C Less than 3 seconds 150 F 66 C About 1 1 2 seconds 155 F 68 C About 1 second Table courtesy of Shriners Burn Institute Risk of Scalding Remind...

Страница 8: ...mode the green LED light will flash after 48 hours as an indication that the unti is not operating in the most energy efficient mode The unit will continue to operate in this mode and does not indica...

Страница 9: ...air normally discharged during heat pump operation Q Why does the Electric Only green LED flash A In this mode the green LED light will flash after 48 hours as an indication that the unit is not oper...

Страница 10: ...o a suitable drain to prevent injury or property damage NOTE If the temperature and pressure relief valve on the hot water heater discharges periodically this may be due to thermal expansion in a clos...

Страница 11: ...and result in a reduction of efficiency and possible damage to the system In order to get the best energy efficiency available make sure your filter is clean The main drain is intended to carry all co...

Страница 12: ...lift out to inspect as show in Illustration D 6 To install the anode rod seal the threads with soft set sealant thread into the port and using the torque wrench tighten to 50 5 ft lbs of torque Plug i...

Страница 13: ...experience lower performance LOCATION Locate the water heater in a clean dry area as near as practical to the area of greatest heated water demand Long uninsulated hot water lines can waste energy and...

Страница 14: ...air cushion built in that compresses as the system pressure increases thereby relieving the over pressure condition and eliminating the repeated operation of the relief valve Other methods of control...

Страница 15: ...for suggested typical installation The HOT and COLD water connections are clearly marked and are NPT on all models When connecting to the inlet outlet ports the use of female NPT tapered thread fitti...

Страница 16: ...lief Valve WARNING Risk of Unit Damage The pressure rating of the relief valve must not exceed 150 PSI 1 03 kPa the maximum working pressure of the water heater as marked on the rating plate A new com...

Страница 17: ...tallation Instructions The manufacturer s warranty does not cover any damage or defect caused by installation attachment or use of any type of energy saving or other unapproved devices other than thos...

Страница 18: ...T FOR NORMAL STARTUP In Hybrid mode After the unit has been installed with all electrical and water connections secure and checked then the unit should be filled with water vent tank by opening a hot...

Страница 19: ...usage may have Wait for the water heater to recover after an abnormal exceeded the capacity demand of the water heater Ambient temperature is For the water heater to work properly its location needs t...

Страница 20: ...leaning the filter may be an indication of a fan failure Contact service The heater is beeping There is an issue with the The unit will automatically switch to another available and the screen says he...

Страница 21: ...his provides an early indication of a re frigerant leak Note Target superheat is generally 10 F and EEV generally operates at a position much lower than 450 Check sealed system for refrigerant leak Ch...

Страница 22: ...mode F13 1 Stuck Key fault This indicates there is a button on the front panel that is stuck down This button is inoperable Other buttons work normally If the button becomes free the fault code will c...

Страница 23: ...23 Notes...

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