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IMPORTANT SAFETY INSTRUCTIONS.

READ ALL INSTRUCTIONS BEFORE USING.

 

SAVE THESE INSTRUCTIONS

WATER TEMPERATURE ADJUSTMENT

Safety and energy conservation are factors to be considered 

when selecting the water temperature setting via the water 

heater’s user interface. Water temperatures above 125°F 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 top of the tank.

The chart shown above may be used as a guide in determining 

the proper water temperature for your home.
Thermostat has been set at the factory to 120°F (49°C) to reduce 

the risk of scald injury. 

NOTE: 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.

There is a Hot Water SCALD 

Potential if the control water 

temperature is set too high.

Safety Controls

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.

FOR INSTALLATIONS 

IN THE STATE OF CALIFORNIA

California Law requires that residential water heaters must 

be braced, anchored or strapped to resist falling or horizontal 

displacement due to earthquake motions. For residential 

water heaters up to 52 gallon (236.4 L) capacity, a brochure 

with generic earthquake bracing instructions can be obtained 

from: Office of the State Architect, 400 P Street, Sacramento, 

CA 95814 or you may call 916.324.5315 or ask a water heater 

dealer. 
Applicable local codes shall always govern installation. For 

residential water heaters of a capacity greater than 52 

gallons (236.4 L) consult the local building jurisdiction for 

acceptable bracing procedures.

California Proposition 65 Warning:

 This product contains 

chemicals known to the State of California to cause cancer, 

birth defects or other reproductive harm.

Time/Temperature Relationship in Scalds

Temperature 

Time to Produce a Serious Burn

120°F (49°C) 

More than 5 minutes

125°F (52°C) 

1-1/2 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 1-1/2 seconds

155°F (68°C) 

About 1 second

Table courtesy of Shriners Burn Institute

DANGER

!

Summary of Contents for RE2H50S*-1NCWT Series

Page 1: ...mmended that the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance connected to the hot water system If hydrogen is present there will be an unus...

Page 2: ...igated 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 wate...

Page 3: ...ybrid mode operation at a temperature setting of 135 F 57 C Electric Only Mode This mode uses only the upper and lower heating resistance elements to heat the water stopping the cool air discharge dur...

Page 4: ...ION DRAIN TUBE CLEANING THE FILTER In the Hybrid Heat Pump and High Demand Boost modes the heater moves air through the system and out the back of the unit The filter is in place to protect the evapor...

Page 5: ...a device that periodically cuts power to the water heater the accuracy of the anode rod depletion sensing feature may become compromised and anode rod inspection every 2 3 years is recommended If the...

Page 6: ...interfere with the removal of the filter If a separate ducting kit is purchased additional space is required above and to the rear of the water heater for installation Consult the ducting kit manual f...

Page 7: ...ief valves The BTUH rating of the relief valve must not be less than the input rating of the water heater as indicated on the rating label located on the front of the heater 1 watt 3 412 BTUH Connect...

Page 8: ...lting from the use of such unauthorized devices If local codes require external application of insulation blanket kits the manufacturer s instructions included with the kit must be carefully followed...

Page 9: ...lean the heating elements This should only be done by a qualified service personnel The heater is beeping and the display says F11 The water heater has not been filled with water before power ing up P...

Page 10: ...10 Notes...

Page 11: ...chauffe un incendie une inondation ou des dommages physiques B Ne rallumez pas le chauffe eau s il n est pas rempli pas d eau C Ne rallumez pas le chauffe eau si le robinet d alimentation d eau froide...

Page 12: ...avant la remise en service du chauffe eau Pour r initialiser la commande de limitation de temp rature 1 Coupez l alimentation lectrique du chauffe eau 2 Retirez le s panneau x d acc s et l isolation...

Page 13: ...d pourvues de portes persiennes tel qu indiqu dans les instructions d installation REMARQUE Le rendement de l appareil la consommation et les conomies d nergie selon le Guide de l nergie valent pour...

Page 14: ...e eau d place l air dans le syst me et le fait ressortir l arri re de l appareil Le filtre est en place pour prot ger l vapora teur de la salet et la poussi re Un filtre air propre est n cessaire pour...

Page 15: ...e tige d anode peut tre compromise et nous recommandons d inspecter la tige d anode chaque 2 ou 3 ans Si le chauffe eau est inactif pendant une longue p riode de temps et qu il ne peut pas tre vidang...

Page 16: ...et l arri re du chauffe eau a in de pouvoir installer La trousse de r partition d air sera achet e et un espace additionnel est requis au dessus et l arri re du chauffe eau a in de pouvoir l installer...

Page 17: ...a valeur nominale d entr e du chauffe eau comme ceci est inscrit sur l tiquette l avant du chauffe eau 1 watt 3 412 Btu h Branchez la sortie de la soupape de s curit une bonde ouverte de telle fa on q...

Page 18: ...et le chauffe eau ne fournit pas une conduction suffisante pour une masse ad quate La tuyauterie non m tallique les raccords di lectriques ou flexibles etc peuvent isoler lectriquement le chauffe eau...

Page 19: ...eau tableau N E C 310 16 167 F 75 C 208V 240V 277V 480V 3 000 12 12 14 14 4 000 10 10 12 14 4 500 10 10 10 14 5 000 10 10 10 14 5 500 8 10 10 14 6 000 8 8 10 12 8 000 8 8 8 10 9 000 8 8 10 10 000 8 10...

Page 20: ...vec de l eau Appuyer sur ENTER pour teindre l alarme puis alimenter le cycle lorsque le r servoir a t rempli Si le r servoir plein d eau a t confirm et que le code F11 appara t il est possible que le...

Page 21: ...Remarques 21...

Page 22: ...ado en su totalidad por personal calificado del servicio t cnico Precauciones de Seguridad A Apague el suministro de energ a del calentador de agua si ste sufri un sobrecalentamiento incendio inundaci...

Page 23: ...ratura alta deber ser investigada por un t cnico calificado del servicio o se deber realizar una acci n correctiva antes de volver a poner en uso el calentador de agua Para reiniciar el control de l m...

Page 24: ...n puertas de celos a como se especifica en las instrucciones de instalaci n NOTA Tanto el rendimiento de Energy Guide Gu a de Uso de Energ a como el consumo y el ahorro de energ a est n basados en ins...

Page 25: ...brido Heat Pump only Bomba de Calentami ento solamente y High Demand Boost Alta Demanda Incrementar el calentador mueve aire a trav s del sistema y hacia afuera por la parte trasera de la unidad El fi...

Page 26: ...varilla del nodo cada 2 o 3 a os Si el calentador de agua estar inactivo por un per odo de tiempo prolongado y el calentador de agua no puede ser drenado se recomienda dejar activado el encendido con...

Page 27: ...compra un kit de tuber as de aparte se requerir espacio adicional en la parte superior y trasera del calentador de agua para la instalaci n Para acceder a instrucciones espec ficas consulte el manual...

Page 28: ...do purgado del sistema V LVULA DE ALIVIO ADVERTENCIA Riesgo de da o sobre la unidad El ndice de presi n de la v lvula de alivio no debe superar los 150 PSI 1 03 kPa la m xima presi n de funcionamiento...

Page 29: ...dos para uso como conductor de conexi n a tierra incluir n un conductor separado para la conexi n a tierra Deber a estar adjunto a las terminales de conexi n a tierra del calentador de agua y la caja...

Page 30: ...ressor turns on The water heater is operat ing in Hybrid mode Quick ly provides initial amount of hot water then switches to efficient heat pump for majority of heating 30 Soluci n de Problemas Antes...

Page 31: ...Encendido por Ciclos cuando el tanque haya sido llenado Si la unidad fue confirmada para su llenado con agua y se experimenta un c digo F11 es posible que el c digo sea una falsa indicaci n debido a c...

Page 32: ...Notas 32...

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