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®

“Single Point”

ELECTRIC INSTANTANEOUS WATER HEATER

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,

½’’ PIPE 

(5/8’’OD)COMPRES

SION NUT AND 

SLEEVE

PART# EX16, EX17

CONTROL BOARD

EX182DP

SPECIFY VOLTAGE 

AND MODEL

Replacement Parts for “Single Point” Units

3/8’’ COMPRESSION
ADAPTOR WITH NUT 
AND SLEEVE
PART#EX68A,B,C

INSTANT COMFORT…ENDLESS SAVINGS

INSTALL

THIS WAY UP

ONLY !

UP

UP

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 WATERHEATER 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 Street Oxford, CT  06478

THE INSTALLATION MUST CONFORM WITH THE INSTRUCTIONS IN THIS

MANUAL AND LOCAL CODES, OR INTHE ABSENCE OF

LOCAL CODES, WITH THE LATEST EDITION OF THE

NATIONAL ELECTRICAL CODE. THIS PUBLICATION IS AVAILABLE FROM

YOUR LOCAL GOVERNMENT, ELECTRIC CO., PUBLIC LIBRARY, OR BY

WRITING UNDERWRITERS LABORATORIES, 333 PFINGSTEN RD., 

NORTHBROOK, IL. 60062

TEL:1-800-543-6163, 203-267-7890,  FAX: 203-267-7975, e-mail: [email protected]

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_____

RELAY

PART # EX250-

255

ELEMENT CARTRIDGE

HEATER MODEL/ORDER REF.    CARTRIDGE REF #

SP2412 (120V)

EX610SP

SP3012

EX480SP

SP3512

EX410SP

SP3208 (208V)

EX1440SP

SP4208

EX1050SP

SP8208

EX520SP

SP35   (240V)

EX1650SP

SP55

EX1050SP

SP65

EX890SP

SP75

EX770SP

EX95

EX630SP

SP3277 (277V)

EX260SP

SP4277

EX1870SP

SP60

EX1280SP

SP80

EX960SP

SP90

EX850SP

SP100

EX760SP

relay

Summary of Contents for Single Point Series

Page 1: ...ATSOEVER 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 Street Oxford CT 06478 THE INSTALLATION MUST CONFORM WITH THE INSTRUCTIONS IN THIS MANUAL AND LOCAL CODES OR INTHE ABSENCE OF LOCAL CODES WITH THE LATEST EDITION OF THE NATIONAL ELECTRICAL C...

Page 2: ...plastic piping Do not use additional screwed fittings or pipe dope Doing so will void the warranty DO NOT SOLDER PIPES WHILE THE UNIT IS INSTALLED DO NOT USE PIPE DOPE OR TEFLON TAPE serious damage to the electronic flow switch will result 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 Under NO circumstances c...

Page 3: ...ucet on and off repeatedly 3 Switch on electric supply at breaker 4 The power indicator light should now come on see Fig 1 NOTE At this point water temperature may not be very hot 5 Using the OUTLET BALL VALVE slowly reduce water flow until desired temperature is achieved at hot water outlet NOTE The water temperature is proportional to the flow through the heater until the water flow is continuou...

Page 4: ... OUTS INLET VALVE A FULLY OPEN The heaters are rated at 240 Volts If the actual voltage supplied is lower 220 208V there will be a proportional drop in output 1 Wire entry into the unit should be made through the lower right hand corner of the backplate via one of the two knockout holes provided 2 The mains wires should be connected to the slots in the terminal block marked L1 and L2 or N The grou...

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