Bradford White EFT-18000-2-T-10 Installation Manual And Owner's Manual
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Bradford White EFT-18000-2-T-10 Installation Manual And Owner's Manual

Bradford White EFT-18000-2-T-10 Installation Manual And Owner's Manual

Electric instantaneous tankless water heater
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ELECTRIC INSTANTANEOUS
TANKLESS WATER HEATER
INSTALLATION GUIDE AND OWNERS MANUAL
MODEL(S) COVERED:
READ THE GENERAL SAFETY SECTION BEGINNING ON THE INSIDE COVER
AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERATING THIS
WATER HEATING UNIT. IF YOU DON'T FOLLOW THE SAFETY RULES, THE UNIT
WILL NOT OPERATE PROPERLY AND COULD CAUSE DEATH, SERIOUS BODILY
INJURY AND/OR PROPERTY DAMAGE. READ ALSO THE ENCLOSED
WARRANTY CARD. WARRANTY OF THIS WATER HEATING UNIT WILL DEPEND
ON PROPER INSTALLATION AND OPERATION. THE WARRANTY SHALL BE
VOID IF THE DESIGN HAS BEEN ALTERED IN ANY WAY WHATSOEVER. THE
MANUFACTURER OF THIS UNIT WILL NOT BE LIABLE FOR ANY DAMAGES
BECAUSE OF FAILURE TO COMPLY WITH THE INSTALLATION AND
OPERATING INSTRUCTIONS OUTLINED ON THE FOLLOWING PAGES.
THE INSTALLATION MUST CONFORM WITH THE INSTRUCTIONS IN THIS
MANUAL; ELECTRIC COMPANY RULES; AND THE LOCAL CODES, OR IN
THE ABSENCE OF LOCAL CODES, WITH THE LATEST EDITION OF THE
NATIONAL ELECTRICAL CODE. A COPY OF THE N.E.C IS AVAILABLE FROM
UNDERWRITERS LABORATORIES, 333 PFINGSTEN ROAD
NORTHBROOK, IL, 60062.
IF ASSTANCE IS REQUIRED OR ANY QUESTIONS RELATING TO THE
INSTALLATION OR PERFORMANCE OF THIS UNIT ARISE, CONTACT
TECHNICAL SERVICE TOLLFREE : 1-800-334-3393
HAVE THE INFORMATION LISTED BELOW BEFORE CALLING :
SERIAL NO.
"THREE PHASE THERMOSTATIC"
EFT-18000-2-T-10
EFT-18000-6-T-10
EFT-24000-2-T-10
EFT-24000-6-T-10
EFT-28000-4-T-10
EFT-32000-6-T-10
WARNING
MODEL NO.
INSTALLATION DATE
1
.

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Summary of Contents for Bradford White EFT-18000-2-T-10

  • Page 1 ELECTRIC INSTANTANEOUS TANKLESS WATER HEATER “THREE PHASE THERMOSTATIC” INSTALLATION GUIDE AND OWNERS MANUAL MODEL(S) COVERED: EFT-18000-2-T-10 EFT-18000-6-T-10 EFT-24000-2-T-10 EFT-24000-6-T-10 EFT-28000-4-T-10 EFT-32000-6-T-10 WARNING READ THE GENERAL SAFETY SECTION BEGINNING ON THE INSIDE COVER AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERATING THIS WATER HEATING UNIT.
  • Page 2 GENERAL This “Three Phase Thermostatic” water heating unit is specifically designed to take in cold or pre-heated water and heat it to temperatures suitable for commercial washing, sluicing or processing, up to a maximum temperature of 180° F (82° deg. C). To obtain optimum performance and energy savings, this unit should be located as near as possible to the point of use.

  • Page 3: Mounting The Unit

    MOUNTING THE UNIT 1) This unit should be mounted as close to the point of use as possible. 2) This unit must only be mounted in the vertical position with the water fittings located at the bottom of the unit. Mounting other than in the vertical position WILL cause element burn out. 3) The cold water inlet is on the right hand side and the hot water outlet is on the left hand side.

  • Page 4: Plumbing Hook-Up

    PLUMBING HOOK-UP 1) This unit is supplied with compression fittings, USE THESE; DO NOT USE TAPERED THREADED PIPE FITTINGS AND DO NOT SOLDER PIPE TO THE INLET OR OUTLET. 2) Ensure that the pipes are correctly aligned with the inlet and outlet bosses in order to avoid excessive stress on the heater body molding of the unit.

  • Page 5: Electrical Hook-Up

    ELECTRICAL HOOK-UP WARNING WATER HEATING UNITS EQUIPPED FOR ONE VOLTAGE ONLY: CHECK THE RATING PLATE ON THE FRONT OF THE UNIT. DO NOT USE THIS WATER HEATER WITH ANY VOLTAGE OTHER THAN THE ONE SHOWN ON THE MODEL RATING PLATE. FAILURE TO DO SO CAN RESULT IN DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE.
  • Page 6 Operating the water heating unit IMPORTANT Before switching “on” the power at the main circuit breaker panel make sure that the hot water circuit is free of air pockets or premature failure of the heating element will occur. To do this open all hot water faucets one at a time for a minute or two until the water flow is continuous and free from “gulping”...

  • Page 7: Operating The Water Heater

    OPERATING THE WATER HEATER WARNING HOUSEHOLDS WITH SAMLL CHILDREN OR ELDERLY PERSONS MAY REQUIRE WATER TEMPERATURES OF 125°F(52°C) OR LOWER TO PREVENT ACCIDENTAL SCALDING FROM CONTACT WITH THE WATER 1) Completely open both the inlet and outlet valves at the unit. 2) Open all hot water outlets serviced by this unit.
  • Page 8 SYMPTOM POSSIBLE CAUSE SOLUTION A) ELECTICAL SUPPLY OFF TURN ON MAIN MAIN CIRCUIT BREAKER NO HEAT - INDICATOR LIGHT B) NO OR LOW WATER MINIMUM WATER FLOW TO TURN ON UNIT IS 0.7 FLOW GALLON PER MINUTE. INCREASE FLOW TO AT LEAST THIS LEVEL.

  • Page 10: Replacement Parts Diagram

    REPLACEMENT PARTS DIAGRAM HEATER CORE ASSEMBLY EFT-18000-T-10, 277V EX1280 EFT-18000-T-10 208V EX770 EFT-24000-T-10, 277V EX960 EFT-24000-T-10 208V EX560 EFT-32000-T-10 277V EX720 EFT-28000-T-10 240V EX630 TRIAC PART# EX18 L1 L2 L3 THERMOSTATIC For supply connections use 8 AWG or larger wires suitable for at least 75 c (167F) PART# EX100/VOLTAGE THIS APPLIANCE MUST BE GROUNDED This heater is only suitable for 4 wire...

This manual is also suitable for:

Eft-18000-6-t-10Eft-24000-2-t-10Eft-24000-6-t-10Eft-28000-4-t-10Eft-32000-6-t-10

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