Manual - Triple Module

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ELECTRIC INSTANTANEOUS WATER HEATER

INSTALLATION GUIDE AND OWNERS MANUAL

EEMAX

PROADVANTAGE

MODELS COVERED

Triple Module Models PA018208T2T,

PA024208T2T, PA018277T2T, PA024277T2T,

PA032277T2T Single Phase Model PA028240T2T

WARNING

BEFORE ATTEMPTING INSTALLATION OF THIS UNIT OR MAKING ANY ADJUSTMENTS

TO THE UNIT ALWAYS BE SURE MAIN CIRCUIT BREAKER IS OFF TO PREVENT DANGER

OF SERIOUS ELECTRIC SHOCK.

MODEL :

SERIAL NO :

INSTALLATION DATE :

ELEMENT RESISTANCE: OHMS

SWITCH ON FLOW RATE: GPM

OPERATING TEMPERATURE

MIN MAX

INSTALLER/ CONSUMER RESPONSIBILITIES

PLEASE TAKE THE TIME TO READ NOT ONLY THIS MANUAL BUT ALSO THE

WARRANTY CARD ENCLOSED. WARRANTY OF THIS HEATER WILL DEPEND ON PROPER

INSTALLATION AND OPERATION. THE WARRANTY SHALL BE VOID IF THE DESIGN OR

STRUCTURE OF THE WATER HEATER HAS BEEN ALTERED IN ANY WAY WHATSOEVER. THE

MANUFACTURER OF THIS WATER HEATER WILL NOT BE LIABLE FOR ANY DAMAGES

BECAUSE OF FAILURE TO COMPLY WITH THE INSTALLATION AND OPERATING

INSTRUCTIONS OUTLINED ON THE FOLLOWING PAGES.

IF YOU REQUIRE ANY 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

Summary of content (9 pages)

PAGE 1
EEMAX PROADVANTAGE ELECTRIC INSTANTANEOUS WATER HEATER INSTALLATION GUIDE AND OWNERS MANUAL MODELS COVERED Triple Module Models PA018208T2T, PA024208T2T, PA018277T2T, PA024277T2T, PA032277T2T Single Phase Model PA028240T2T WARNING BEFORE ATTEMPTING INSTALLATION OF THIS UNIT OR MAKING ANY ADJUSTMENTS TO THE UNIT ALWAYS BE SURE MAIN CIRCUIT BREAKER IS OFF TO PREVENT DANGER OF SERIOUS ELECTRIC SHOCK.
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GENERAL SAFETY The “Eemax ProAdvantage” heater is specifically designed to take in hot or cold water and heat it to temperatures suitable for normal domestic usage up to a maximum of 140 F(60 C). To obtain optimum performance and energy savings, the unit should be located as near as possible to the point of use.
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I. MOUNTING THE UNIT 1) The unit should be mounted as close to the point of use as possible. Do not install the heater above a faucet or “point of use” because the siphoning effect may drain the heater which can cause premature element burn out. If the unit must be installed at a higher elevation, you must install spring loaded check valves on both the inlet and outlet of the water heater. 2) This unit must only be mounted in a vertical position with the water fittings positioned at the bottom of the unit.
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Replacement Elements PA018208T2T- EX720 PA024208T2T- EX560 PA018277T2T- EX1280 PA024277T2T- EX960 PA032277T2T- EX720 PA028240T2T- EX630 TRIAC PART# EX18 PART# EX256 208V PART# EX257B 277V PART# EX255B 240V CONTROL BOARD PART# EX284E-309-240V 208/240V PART# EX309-284-277V 277V DISPLAY BOARD PART# EX309-240V 208/240V PART# EX309-277V 277V
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II. PLUMBING HOOK-UP 1) The unit is supplied with ¾’’ NPT fittings (Figure 3), USE THESE. DO NOT USE PIPE DOPE AND DO NOT SOLDER TO THE INLET OR OUTLET. 2) Take care to ensure that the pipes are correctly aligned with the inlet and outlet bosses in order to avoid excessive stress on the heater body molding. NOTE: When soldering pipe joints remove heater from the wall. Serious damage can occur if any soldering is done while pipes are connected to the heater.
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III. ELECTRICAL HOOK-UP WARNING THIS UNIT HAS MULTIPLE POWER SUPPLIES. ENSURE TO DISCONNECT ALL POWER SUPPLIES BEFORE SERVICING THE WATER HEATER.
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IV COMMISSIONING YOUR HEATER 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 ELSE PREMATURE FAILURE OF THE ELEMENT WILL OCCUR. TO DO THIS OPEN ALL HOT WATER OUTLETS ONE AT A TIME FOR A MINUTE OR TWO UNTIL THE WATER FLOW IS CONTINUOUS AND FREE FROM “GULPING” AND FREE FROM VISIBLE AIR POCKETS. 1) Open fully both inlet and outlet valves at the heater. 2) Open any hot water outlet in the system.
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TROUBLESHOOTING SYMPTOM “A”: NO HEAT, INDICATOR LIGHT OFF 1) ELECTRIC SUPPLY IS OFF Turn on the Three main circuit breakers. Ensure the breakers are properly connected to the relay. L1/L2 from one breaker must correspond with the same relay. You must be able to get 240V across each relay when powered up independently. Do not use space saving breakers. 2) NO OR LOW WATER FLOW Ensure that the minimum flow rate to switch on your heater is met. “T2T” Models minimum flow rate = 0.7 gallons per minute.