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The  AQUA  SMART™  system  was  developed  to  allow  the  homeowner  to 
reduce  electrical  power  consumption  and  conserve  energy  when  the 

homeowner is away from the home for short or extended periods of time.

 

 

With  the  AQUA  SMART™  system,  the  user  can  control  the  temperatures  of  the  hot 
water,  without  having  to  go  to  the  water  heater,  remove  the  water  heater’s  access 
panels, and manually adjust the water heaters “on-board” thermostats. 

 

CONSUMER  INFORMATION:  The  AQUA  SMART™  system  should  be  installed  in 

accordance with the local electrical codes. In the absence of such codes, then follow the 
National Electrical Code (NEC), NFPA 70. 

 
 
 

 
 

The AQUA SMART™ system includes a 30 amp, BY-PASS breaker allowing the user to 
override the system. (See page 16). 

 

 

                                                                                                                              

 
 
 

                             

TECHNICAL

 INFORMATION 

 

CONSUMER  RESPONSIBILITIES:  This  manual  has  been  prepared  to  guide  you 
through  the  proper  installation,  operation  and  maintenance  of  the  AQUA  SMART™ 

system. 
 

We urge you to read all the instructions relating to the installation and operation of this 
energy  saving  device.  It  is  imperative  that  the  user  become  proactive  with  the 
programming  and  activation  of  the  energy-saving  MODES  to  maximize  the  energy 

savings.  
 

AQUA  SMART,  INC.  and  its  manufacturing  entities  will  not  be  liable  for  any 
damages caused by the improper installation and operation of this device. 

 
UNDERSTANDING THE ADVANTAGES OF SETTING THE MODES OF OPERATION 
OF  THE  AQUA  SMART™  “WIRELESS”  SYSTEM  WILL  SAVE  ENERGY  COSTS 

THROUGHOUT THE LIFE OF THE WATER HEATER.  
             

 

 

 

4. 

 
 

 

·

  3-WIRE  –  208-240  VOLT  WIRING:  The  use  of  208-240  volt  wiring  for  residential 

homes is necessary for powering larger appliances such as water heaters, furnaces and 
air conditioners. 208-240 volt wiring for a hot water heater  relies on two separate "hot 

wires", each carrying 110-120 volts of current and a "ground wire" which may be a bare 
copper wire or an insulated wire, green in color. The 2 "hot wires" complete the 208-240 

volt circuit, one being positively charged, the other being negatively charged. Each wire 
delivers  electricity  to  the  hot  water  heater  by  alternating  polarities  and  doubling  the 

current  to  the  water  heater.  The  wiring  to  the  water  heater  must  be  connected  to  a 
breaker, rated at a maximum of 30 amps, or meet the ampere requirements for the water 
heater that the AQUA SMART™ is to be installed on. The bare copper or green ground 

wire is attached to a grounding screw at the junction box on the water heater.  
    

 

               

The AQUA SMART system is designed to be installed on electric, 

               hot water heaters with current ratings up to 30 amps or less with 
               wattage ratings from 3000 watts to 6000 watts. 

 

·

  WATER HEATER INSTALLATION VIDEOS:  While the AQUA SMART™ system is 

designed to be retrofitted to existing electric hot water heaters, it can also be installed 
on new water heaters that do not have factory-installed, energy saver features included. 

A  review  of  a  water  heater  installation  video  can  be  found  on  the  web  at:    
www.hotwater101.com  which  is  very  instructive.  You  may  also  want  to  visit  website    

www.waterheatertimer.com  for  other  technical  data  for  installing  and  maintaining 
electric hot water heaters.     
We  strongly  recommend  that  you  visit  the  AQUA  SMART™  website  at:      

www.aquaenergysaver.com        to  view  an  installation/  instruction  video  for 
installing the AQUA SMART™ system.
 

 

 
 
 

 
 

 

·

 

Electric Drill with 1/8” bit 

·

 

¼” nut driver/adjustable wrench 

·

 

Wire Cutters 

·

 

Straight blade screwdriver       

·

 

Philips head screwdriver 

·

 

Punch or Nail 

·

 

Circuit tester or voltmeter 

                                                                  

 

5. 

IMPORTANT:  If  you  lack  the  necessary  skills  or 
understanding of the wiring of a 208-240V electric hot water 
heater,  or  you  have  difficulty  or  hesitation  following  these 
instructions,  you  should  not  proceed  with  this  installation 
and  should  contact  a  qualified  electrician  or  plumber  to 
perform the installation of the AQUA SMART™ system. 
 

     The AQUA SMART™ system is designed to be installed on                                  
   electric hot water heaters with current ratings up to 30 amps.  

  CONSUMER INFORMATION

 

 

TECHNICAL INFORMATION

 

When installing the AQUA SMART™ system, we strongly 
recommend you closely follow the instructions in this manual.

 

 TOOLS REQUIRED 

 

Summary of Contents for 91510

Page 1: ...ic version of the AQUA SMART owner s manual translated in FRENCH can be found on our website under OWNERS MANUAL www aquaenergysaver com Une version électronique de l AQUA SMART Manuel du propriétaire traduit en français peut être trouvé sur notre site web www aquaenergysaver com INSTALLER NOTES The AQUA SMART installation is primarily an electrical installation which may be made by an individual ...

Page 2: ...ers and businesses to address the high energy use as well as the efficiency of hot water heating whether using electric natural or propane gas models The AQUA SMART system was developed as a RETROFIT SYSTEM for previously installed electric hot water heaters or newly installed electric hot water heaters that do not include factory installed energy saving features The AQUA SMART system can save 20 ...

Page 3: ...tively charged the other being negatively charged Each wire delivers electricity to the hot water heater by alternating polarities and doubling the current to the water heater The wiring to the water heater must be connected to a breaker rated at a maximum of 30 amps or meet the ampere requirements for the water heater that the AQUA SMART is to be installed on The bare copper or green ground wire ...

Page 4: ...tailed explanation of this procedure The BALANCING programming is EXTREMELY important to the proper set up of the transmitter and operation of the AQUA SMART system We recommend you proceed with the above step NOW so that the HOT water pipe will cool down before the BALANCING number is entered into the Transmitter See pages 23 24 for the BALANCING procedure Draw a small glass of HOT water from a f...

Page 5: ... ea Long Sheet Metal Screws SMS to mount Receiver base to top of water heater 3 4 ea Wire nuts to attach wires inside Receiver to Incoming Power Water Heater wires 4 1 ea Pipe clamp to affix THERMAL SENSOR to HOT water pipe Packed with Receiver 5 2 ea plastic cable ties to affix insulating foam to HOT water pipe 8 RECEIVER TOP COVER 1 4 Mounting screws attach RECEIVER COVER to RECEIVER BASE 2 LEAR...

Page 6: ... 10 5 Position the Receiver BASE over the wires coming from the water heaters junction box and attach the Receiver BASE to the top of the water heater with 4 of the SMS supplied in the hardware package 6 Using the same incoming power supply wires and connector removed in Step D SECTION 1 attach the wires connector thru the back of the Receiver BASE in the opening and reattach connector nut to the ...

Page 7: ...WIRES AND TO THE HOT WATER HEATER WIRES EACH OF THE WIRES FROM THE RECEIVER ARE LABELED TO ASSIST MAKING PROPER CONNECTIONS TO THE OF INCOMING POWER GROUND WIRES AND TO THE 2 WIRES COMING FROM THE HOT WATER HEATER IMPORTANT IMPORTANT IMPORTANT IT IS CRITICAL TO FOLLOW THESE WIRING CONNECTIONS FOR RELIABLE OPERATION OF THE AQUA SMART SYSTEM ...

Page 8: ...lamp so the THERMAL SENSOR head is covered by the rubber insulation and is snug against the HOT water pipe Following the securing of the THERMAL SENSOR head to the HOT water pipe wrap the piece of foam insulation over the CLAMP SENSOR and firmly attach with 2 wire ties BE SURE TIES ARE INSTALLED SO THEY CLICK LOCK The foam insulation was packed in the shipping box The wire ties are in the hardware...

Page 9: ...r illuminated indicating a problem at the breaker incoming power lines or with the Receiver A loss of hot water will also result Review BY PASS switch operation in previous section See page 16 SECTION 4 1 Locate the TRANSMITTER and hardware bag in carton The transmitter hardware bag will include 2 ea AAA batteries 2 ea Screw type Wall Anchors 2ea Mounting screws 1ea Thermometer strip and a paper m...

Page 10: ... not receive a confirmation signal from the Receiver within 5 seconds the WARNING icon on the Transmitter s LCD screen will illuminate on the LCD screen and the mode selection process will need to be repeated Test all 4 modes in a similar manner NOTE Upon the Receiver receiving any of the Transmitter s signals you may hear the clicking sound of a relay inside the Receiver case further confirming r...

Page 11: ...9 OVERRIDE Displays when programmed SET TEMPERATURE is overridden Override operates in the PROGRAM mode only 10 kWh Use MO Displays and stores kWh usage for a 30 day period before automatically resetting to zero Transmitter stores 12 previous kWh readings 11 TIME Displays the CURRENT time in AM PM 12 HEATING The word HEATING and the STEAM TRAILS will begin blinking when the water heater is in the ...

Page 12: ...mes and prepare to enter the required data 1 BALANCING THE THERMAL SENSOR PREVIOUS INSTRUCTIONS ON PAGE 6 RECOMMENDED THAT YOU RECORD THE WATER TEMPERATURE FROM THE THERMOMETER STRIP THIS IS THE READING THAT IS TO BE ENTERED IN THE SENSOR TEMP WINDOW ON THE TRANSMITTER S LCD A small THERMOMETER STRIP has been supplied to allow user to measure the ACTUAL temperature of the hot water coming out of a...

Page 13: ...INITIAL SET UP procedure User MUST match the WATTAGE rating of the water heater to the Receiver that the AQUA SMART has been installed on This procedure is necessary to allow the system s software to accurately calculate the kWh electrical usage when the water heater is operating On the front of the water heater jacket there will be several labels Locate the label that lists the water heater capac...

Page 14: ...en ON OFF at the end of this manual See pages 36 37 IMPORTANT NOTE The FACTORY SET program settings may not match with the user s daily activities and reprogramming by the user may be necessary User programming instructions are covered on pages 27 29 26 PROGRAM OPERATION OF THE AQUA SMART SYSTEM continued USER SET PROGRAMMING PROCEEDURES User may change the following settings but only in the PROGR...

Page 15: ... be no less than 10 F from the ON temperature setting Review the matrix protocol charts for the ON OFF temperature settings and triggering spreads between ON OFF on pages 36 37 Temperature settings between the 75 F and 120 F will operate within a 5 F temperature spread swing See page 37 Should user want to set lower temperatures user can activate the VACATION mode but will have to remember to retu...

Page 16: ...eeping sounds at the transmitter every 15 minutes alerting the returning homeowner that the system has entered the AWAY setting in the AQUA SMART MODE and the user needs to reset the Transmitter The AMBER LED on the Receiver will also be blinking 30 OPERATING FEATURES OF THE AQUA SMART SYSTEM continued KILOWATT kWh HOUR USAGE The AQUA SMART system features an ENERGY USAGE factor which uses its sof...

Page 17: ...batteries When the batteries are removed the software in the Transmitter will memorialize all settings with the exception of TIME DAY of WEEK TEMPERATURE SENSOR and KWh Use 32 LOCKOUT A lockout feature allows the user to set a LOCKOUT mode on the Transmitter only to be unlocked by the user that programmed the Transmitter Press and hold the SET and UP buttons for more than 5 seconds to activate or ...

Page 18: ... 29 of a residential electric bill reducing the amount of energy to maintain higher temperatures is recommended VACATION MODE In the VACATION MODE the water heater will operate between 40 F and 50 F thereby reducing energy consumption This setting is recommended when the homeowner will be away for 7 days or longer periods of time This is the most economical mode to engage for the greatest energy s...

Page 19: ...atures ON F OFF 120 115 110 105 100 95 90 85 80 75 120 X X X X X X X X X X 115 X X X X X X X X X X 110 OK X X X X X X X X 105 OK OK X X X X X X X X 100 OK OK OK X X X X X X X 95 OK OK OK OK X X X X X X 90 OK OK OK OK OK X X X X X 85 OK OK OK OK OK OK X X X X 80 OK OK OK OK OK OK OK X X X 75 OK OK OK OK OK OK OK OK X X UNDERSTANDING SOFTWARE MATRIX PROTOCAL WHEN USER ENTERS TEMPERATURE PROGRAMMING ...

Page 20: ...ire the removal of the Receiver cover to check the circuits If you are not familiar with testing electrical components we STRONGLY recommend that you contact a qualified electrician to conduct a further diagnosis of the Receiver Visit our website www aquaenergysaver com for further information on troubleshooting 38 SPECIFCATIONS WARRANTY FCC ID s Transmitter xxxxxxxxxxxxxx Receiver xxxxxxxxxxxxxxx...

Page 21: ...r any radio or TV interference caused by unauthorized modifications to this equipment Such modifications could void the user s authority to operate the equipment Le présent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autorisée aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur d...

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