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238-40759-00X  REV 6/16 

LIGHT DUTY COMMERCIAL 

ELECTRIC WATER HEATER

 

 

 
 
 
 
 

 

 
THE WARRANTY ON THIS WATER HEATER IS IN EFFECT ONLY WHEN 
THE WATER HEATER IS INSTALLED AND OPERATED IN 
ACCORDANCE WITH LOCAL CODES AND THESE INSTRUCTIONS. THE 
MANUFACTURER OF THIS HEATER WILL NOT BE LIABLE FOR ANY 
DAMAGE RESULTING FROM FAILURE TO COMPLY WITH THESE 
INSTRUCTIONS. READ THESE INSTRUCTIONS THOROUGHLY 
BEFORE STARTING.

 

 

For safety and convenience, it is recommended that this water heater 
be installed and serviced by a plumbing professional.

 

 

INSTALLATION & OPERATING 

INSTRUCTION MANUAL

 

A Spanish language version of these instructions is available by 
contacting the company listed on the rating plate. 
La versión espãnola de estas instrucciones se puede obtener al 
escribirle a la fábrica cuyo nombre aparece en la placa de 
especificaciones. 

Содержание LE110U3

Страница 1: ...URE TO COMPLY WITH THESE INSTRUCTIONS READ THESE INSTRUCTIONS THOROUGHLY BEFORE STARTING For safety and convenience it is recommended that this water heater be installed and serviced by a plumbing pro...

Страница 2: ...ell as the enclosed warranty and refer to it when questions arise If you have any specific questions concerning your warranty please consult the plumbing professional from whom your water heater was p...

Страница 3: ...use damage to the water heater and create a hazardous condition and nullify the warranty Do not use this appliance if any part has been submerged in water The plumbing professional responsible for the...

Страница 4: ...ter so that access panels and drain valves are accessible Some models are not equipped with a drain valve For those models install a drain tee in the cold water inlet as close as practical to the wate...

Страница 5: ...nt and Rear of this water heater However it is recommended that at least 18 inches 45 7 cm from the Top and 24 inches 61 cm from the Front Clearance for servicing may be reduced down to minimum cleara...

Страница 6: ...be used DO NOT apply heat to the nipples on top of the water heater Sweat the tubing to the adapter before fitting the adapter to the water connections It is imperative that heat is not applied to the...

Страница 7: ...the opening provided and marked for this purpose on the water heater Note Some models may already be equipped or supplied with a combination temperature and pressure relief valve Verify that the comb...

Страница 8: ...anufacturer listed on the rating plate or from your local plumbing supplier Please consult with a plumbing professional APPROXIMATE TIME TEMPERATURE RELATIONSHIPS IN SCALDS 120 F 49 C More than 5 minu...

Страница 9: ...ater See figure 1A For bottom inlet models 503 models the cold water inlet is located on the side of the drain valve see figure 1B Connect the hot and cold water lines to the installed nipples using u...

Страница 10: ...ate amount of thread sealant to the provided nipples and install them into the side of the tank For 20 gallon utility models install the supplied anode nipple combination at the HOT outlet location Co...

Страница 11: ...are required to obtain a permit before starting the installation The water heater must be well grounded The green ground wire from the power supply shall be attached to the terminal marked for this pu...

Страница 12: ...12 Electrical Connections continued Figure 3A Figure 3B...

Страница 13: ...13 Electrical Connections continued Figure 4 Figure 4A...

Страница 14: ...41 0 11000 30 4 45 1 SINGLE PHASE FULL LOAD CURRENT DRAW NON SIMULTANEOUS OPERATION Element Wattage 120V 208V 240V 277V 380V 415V 480V 1500 1500 12 5 7 2 6 3 5 4 3 9 3 6 3 1 2000 2000 16 7 9 6 8 3 7...

Страница 15: ...4 8 4 2 2500 2500 12 0 10 4 6 6 6 0 5 2 3000 3000 14 4 12 5 7 9 7 2 6 3 3500 3500 16 8 14 6 9 2 8 4 7 3 4000 4000 19 2 16 7 10 5 9 6 8 3 4500 4500 21 6 18 8 11 8 10 8 9 4 5000 5000 24 0 20 8 13 2 12 0...

Страница 16: ...e water heater make sure you follow the steps below 1 Disconnect the power supply to the water heater Consult the plumbing professional or electric company in your area for service 2 Close the cold wa...

Страница 17: ...nd that the plastic terminal shield has not been displaced replace the access panel The water heater is now ready for operation and the main switch can be closed Figure 5 CAUTION Before adjusting ther...

Страница 18: ...the water heater Regular inspection and maintenance of the water heater will help to insure safe and reliable operation 1 Annually check the operation of the thermostat s 2 Bi annually check the seal...

Страница 19: ...hen necessary to prolong tank life Water conditions in your area will influence the time interval for inspection and replacement of the anode rod Contact the plumbing professional who installed the wa...

Страница 20: ...o Serial No Service Phone Days Nights Address Supplier Supplier Phone No Manufactured under one or more of the following U S Patents 5 277 171 5 341 770 5 372 185 5 485 879 5 574 822 5 596 952 5 660 1...

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