Use and Care Manual

ManualsBrandsEemax ManualsPlumbing ProductAccuMix 3.5 kW 120-Volt 0.3gpm-2.0gpm Electric Tankless Water Heater

“ACCUMIX MB”

ELECTRIC INSTANTANEOUS WATER HEATER

WITH ASSE 1070 APPROVED MIXING VALVE

INSTALLATION GUIDE AND OWNERS MANUAL

WARNING

BEFORE ATTEMPTING INSTALLATION OF THIS UNIT OR MAKING ANY

ADJUSTMENTS TO THE UNIT, ALWAYS BE SURE CIRCUIT BREAKER IS OFF

TO PREVENT DANGER OF SERIOUS ELECTRIC SHOCK.

FAILURE TO GROUND THE SYSTEM MAY RESULT IN SERIOUS INJURY OR DEATH

INSTALLER/ CONSUMER RESPONSIBILITIES

READ THIS MANUAL CAREFULLY BEFORE ATTEMPTING TO INSTALL OR

OPERATE THIS WATER HEATER. IF THE SAFETY RULES ARE NOT FOLLOWED,

THE UNIT WILL NOT OPERATE PROPERLY AND IT COULD CAUSE DEATH,

SERIOUS BODILY INJURY AND/OR PROPERTY DAMAGE.

WARRANTY OF THIS WATER HEATER WILL DEPEND

ON PROPER INSTALLATION AND OPERATION. THE WARRANTY

WILL BE VOID IF THE DESIGN HAS BEEN ALTERED IN ANY WAY

WHATSOEVER. THE MANUFACTURER OF THIS HEATER WILL NOT BE LIABLE

FOR ANY DAMAGES BECAUSE OF FAILURE TO COMPLY WITH THE INSTALLATION

AND OPERATING INSTRUCTIONS OUTLINED ON THE FOLLOWING PAGES.

Eemax Inc., 353 Christian St. Oxford, CT. 06478

WARNING

THE TEMPERATURE OF THIS WATER HEATER HAS BEEN FACTORY PRE-

SET TO 105⁰F FOR HAND WASHING APPLICATIONS AND MUST NOT BE

ADJUSTED. TAMPERING WITH ANY ADJUSTMENTS WILL VOID WARRANTY

AND MAY CAUSE A LOSS OF COMPLIANCE TO UNIFORM PLUMBING CODE

413.1. FOR FURTHER INFORMATION PLEASE CONTACT TECHNICAL

SUPPORT AT 800-543-6163.

TEL:1-800-543-6163, 203-267-7890, FAX: 203-267-7975, e-mail: info@eemaxinc.com

IF YOU REQUIRE HELP OR HAVE ANY QUESTIONS RELATING TO THE

INSTALLATION OR PERFORMANCE OF THIS HEATER, PLEASE CALL

OUR TECHNICAL SERVICE DEPARTMENT TOLL FREE:1-800-543-6163.

HAVE THE INFORMATION LISTED BELOW BEFORE CALLING:

MODEL NO.___________SERIAL NO.___________INSTALLATION DATE_____

COMPRESSION

NUT

PART# EX17

TRIAC

PART # EX 18

CONTROL BOARDS

EX284AB-120AM for 120v

EX284AB-240AM for 240v & 208v

EX284AB-277AM for 277V

ELEMENT CARTRIDGE

HEATER MODEL/ORDER REF. CARTRIDGE REF #

MB004120T EX410

MB005240T EX1200

MB007240T EX890

MB010240T EX630

MB012240T EX500

MB008277T EX960

MB010277T EX760

Replacement Parts for “AccuMix MB” Units

COMPRESSION

SLEEVE

PART # EX16

CALIFORNIA PROPOSITION 65 WARNING

WARNING: The mixing valve in this product

contains chemicals known to the State of California to

cause cancer and birth defects or other reproductive

harm. (California law requires this warning to be

given to customers in the State of California.)

Summary of content (4 pages)

PAGE 1
Replacement Parts for “AccuMix MB” Units TRIAC PART # EX 18 “ACCUMIX MB” ELECTRIC INSTANTANEOUS WATER HEATER WITH ASSE 1070 APPROVED MIXING VALVE INSTALLATION GUIDE AND OWNERS MANUAL ELEMENT CARTRIDGE HEATER MODEL/ORDER REF.
PAGE 2
GENERAL The Eemax “AccuMix” heater is specifically designed to take in cold water and heat it to temperatures suitable for hand washing and other mild temperature uses up to a maximum of 1050 F. It is equipped with an ASSE 1070-2004 approved mixing valve for scald protection in the event of a temperature spike. To obtain optimum performance and energy savings, the unit should be located as close as possible to the point of use.
PAGE 3
2) PLUMBING HOOK-UP 4) COMMISSIONING YOUR HEATER IMPORTANT Before switching “on” the power at the breaker 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” and from visible air pockets. 1) With inlet and outlet BALL VALVES fully open, turn on all hot water outlets.
PAGE 4
3) ELECTRICAL HOOK-UP FIGURE 2 4 1/4 inches WARNING BEFORE BEGINNING ANY WORK ON THE INSTALLATION BE SURE THAT THE BREAKER IS “OFF” TO AVOID ANY DANGER OF SHOCK. Dimensions measured on center with mounting holes MOUNTING HOLES Your Eemax heater must have its own independent circuit using insulated, UL listed, 3 wire cable of the appropriate size suitable for use up to 75 oC protected by the correctly rated circuit breaker.