EemaX EX190 TC Installation Manual And Owner's Manual

EemaX EX190 TC Installation Manual And Owner's Manual

Series-two electric instantaneous water heater

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EEMAX "SERIES-TWO" WATER HEATERS
ELECTRIC INSTANTANEOUS WATER HEATER
INSTALLATION GUIDE AND OWNERS MANUAL
MODELS COVERED:- EX190 TC, T2 - 240/208 V
READ THE GENERAL SAFETY SECTION BEGINNING ON THE INSIDE COVER
AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERATING THIS
WATER HEATER. IF YOU DON'T FOLLOW THE SAFETY RULES, THE UNIT WILL
NOT OPERATE PROPERLY AND IT COULD CAUSE DEATH, SERIOUS BODILY
INJURY AND/OR PROPERTY DAMAGE. READ ALSO THE ENCLOSED
WARRANTY CARD. WARRANTY OF THIS WATER HEATER 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 HEATER 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. THIS PUBLICATION IS AVAILABLE FROM
YOUR LOCAL GOVERNMENT OR PUBLIC LIBRARY OR ELECTRIC COMPANY
OR BY WRITING UNDERWRITERS LABORATORIES, 333 PFINGSTEN ROAD
NORTHBROOK, IL, 60062.
IF YOU REQUIRE ANY HELP OR HAVE ANY QUESTIONS RELATING TO THE
INSTALLATION OR PERFORMANCE OF THIS HEATER, PLEASE CALL OUR
TECHNICAL SERVICE DEPARTMENT TOLLFREE : 1-800-543-6163.
HAVE THE INFORMATION LISTED BELOW BEFORE CALLING :
SERIAL NO.
EX144 TC, T2 - 240/208 V
EX1608 TC, T2 – 208V
EX160 TC, T2 - 277 V
EX200 TC, T2 - 277 V
WARNING
MODEL NO. EX
1
INSTALLATION DATE

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Summary of Contents for EemaX EX190 TC

  • Page 1 EEMAX “SERIES-TWO” WATER HEATERS ELECTRIC INSTANTANEOUS WATER HEATER INSTALLATION GUIDE AND OWNERS MANUAL MODELS COVERED:- EX190 TC, T2 - 240/208 V EX144 TC, T2 - 240/208 V EX1608 TC, T2 – 208V EX160 TC, T2 - 277 V EX200 TC, T2 - 277 V...
  • Page 2: General Safety

    GENERAL SAFETY The “Eemax Series Two” heater is specifically designed to take in 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.
  • Page 3 MINIMUM - 8” CLEARANCE ABOVE UNIT 10 ½’’ TERMINAL MOUNTING BLOCK HOLES ELECTRICAL HOOK-UP 240/208 V G L L L L TERMINAL BLOCK ELECTRICAL HOOK-UP Temperature 277 V Adjustment 10’’ knob G L N L N ground Two independent circuit breakers 4”...
  • Page 4: Mounting The Unit

    If local codes require the use of a temperature and pressure relief valve it should be installed on the outlet hot water pipe before the outlet ball valve. Cold Figure 2 Installation directly beneath the sink is ideal EemaX TO SHOWER HOT OUTLET COLD INLET...
  • Page 5: Plumbing Hook-Up

    II. PLUMBING HOOK-UP 1) The unit is supplied with compression fittings (Figure 3), USE THESE. DO NOT USE TAPERED THREADED PIPE FITTINGS AND DO NOT SOLDER TO THE INLET OR OUTLET. DO NOT USE ANY PIPE DOPE OR TEFLON TAPE WITH THESE COMPRESSION FITTINGS.
  • Page 6: Electrical Hook-Up

    III. ELECTRICAL HOOK-UP WARNING BEFORE BEGINNING ANY WORK ON THE ELECTRICAL INSTALLATION, BE SURE THE SWITCH AT MAIN BREAKER PANEL IS “OFF” TO AVOID ANY DANGER OF ELECTRICAL SHOCK. “Series-two” heaters are manufactured to the following specifications: Figure 4 MODEL TYPE OUTPUT / kW VOLTAGE / V AMPERAGE EX 190 2 x 39 Amps EX 144...
  • Page 7 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”...
  • Page 8 Eemax heater. The simplest method of doing this is by partially closing the cold water valve under the sink.
  • Page 9: Troubleshooting

    The resistance reading should be under 10 ohms. If the resistance is much greater than this value, call Eemax for a replacement element. SYMPTOM: NO HEAT OR LOW TEMPERATURE WITH...
  • Page 10 Replacement parts: Heating element: EX630 Control Board: EX182DP – non thermo EX100/240 – thermo Triac: EX18 thermo side only Relay: EX255 ECO:EX278 ground If you have any problems or questions please contact Eemax @ 800-543-6163...

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