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TAEC Eco Owners Manual v2.5 

 

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Very important! 

 

Please read the following instruction manual thoroughly before any 
installation works or operation of the solar system proceeds! Failure to install 
the equipment as detailed in this manual invalidates the warranty and could 
endanger people and damage property. 
 
The following safety warnings must be heeded: - 

 

This appliance must be installed to our installation instructions, AS/NZS 3500, and to the 
New Zealand Building Code G12 Water supplies. 
 
The fixing of the solar panel and cylinder must comply with the current relevant selections 
of the New Zealand Building Code and must not compromise the structural integrity of the 
building. 
 
Materials and fittings used to install this appliance must meet the requirements of AS/NZS 
3500.4: 2003 Section 2. 
 
The electrical installation of the equipment must comply with the current AS/NZ standards 
and the New Zealand national electrical regulations. 
 
The electrical input is: 240v~/50 Hz. 
 
All hot water pipes must be installed to satisfy the requirements of New Zealand Building 
Code Clause H1.3.4, (except where connected to a heat dissipation device).

 

                  

The Eco Thermodynamic Solar System shall only be used for heating fresh water to the            

                 temperature limits indicated. 
 

The minimum permitted water pressure for use in the circuit is 100 kPa. 
The maximum permitted water pressure for use in the circuit is 300 kPa. 
 
This system must have a water softener installed if the water PH levels are less than 6.5 or 
are greater than 8.5 as per AS/NZS 3500.4 Appendix B. 
 
The Eco system shall must only be switched on once the hot water cylinder is filled with 
water.   
 
The Eco compressor 

‘COMP’ must not be activated

 before the installation has been 

completed and the refrigerant supply has been fully loaded. 
         

                  
        
 

 

 

Summary of Contents for Energie ECO 200esm

Page 1: ...Solar System Eco Enamel 200esm 250esm 250esms 300esm 300esms Eco Stainless 250i 300i 250is 300is 500is Eco Stainless with coil 250ix 300ix 250isx 300isx 500isx Solar enhanced thermodynamic The smartest way to heat water www taec co nz ...

Page 2: ...Comply with the requirements of AS NZS 2712 2007 As tested by Applied Research Services P O Box 867 Nelson New Zealand Report number 13 3627 Manual updated July 2020 version 2 5 The Alternative Energy Company Limited 03 540 3003 18 Warren Place Mapua Nelson New Zealand 7005 info taec co nz ...

Page 3: ...2003 Section 2 The electrical installation of the equipment must comply with the current AS NZ standards and the New Zealand national electrical regulations The electrical input is 240v 50 Hz All hot water pipes must be installed to satisfy the requirements of New Zealand Building Code Clause H1 3 4 except where connected to a heat dissipation device The Eco Thermodynamic Solar System shall only b...

Page 4: ...stem Operation 11 3 1 Start up of the System 11 3 2 Control panel 12 3 3 Control panel symbols 13 3 4 Keys Functions 13 3 5 Operating Modes 14 3 6 Menu parameters 15 3 7 Parameters Description 16 3 8 Disinfect Function 17 3 9 Holidays Function 17 3 10 PV Function 18 3 11 Table of Errors 19 4 Problem Solving 20 5 System Maintenance 22 5 1 General Inspection 22 5 2 Magnesium Anode 22 5 3 Safety Ther...

Page 5: ...system cannot be released into the environment Handling of the refrigerant must be carried out by an approved refrigeration technician 1 2 The main components of the system 1 Thermodynamic Solar Panel 2 L shaped brackets for attachment of Aluminum Panel 3 Bolts washer and fixings 6x 4 Copper insulated pair coil pipes 5 Eco hot water cylinder 6 Thermodynamic block 7 Cover with controller display 8 ...

Page 6: ...772 1172 1315 650 950 1415 370 765 1154 300ix 92 772 1172 1315 650 950 1415 370 765 621 1154 221 500is 92 772 1784 1927 650 950 1990 370 765 1154 500isx 92 772 1784 1927 650 950 1990 370 765 1515 1154 625 1 4 1 5 Solar Panel The Solar Panel is a roll bond type plate manufactured in double channel pressed aluminium with a post press anodization oxidation that creates a dark tone aspect 1 6 Note The...

Page 7: ...TAEC Eco Owners Manual v2 5 www taec co nz 7 1 7 Technical Features x1 panel ...

Page 8: ...TAEC Eco Owners Manual v2 5 www taec co nz 8 1 8 Technical Features x2 panels ...

Page 9: ... well as safety thermostat and temperature probe 1 1 Cover for Eco 2 Condenser Coil 3 One Shot Female Valve 4 One Shot Male Valve 5 Temperature Probe Safety thermostat 6 Electrical element 7 Display 8 External Sheet 9 Magnesium Anode 10 Tank 11 Polyurethane Insulation 12 Adjustable support foot 13 Cold water inlet 14 Recirculation 15 TPR Valve 16 Hot water outlet Note On newer models the anode has...

Page 10: ...uction number C Serial number D Production date E Volume F Weight G Downstream pressure of PRV H Upstream maximum pressure of PRV I Maximum pressure in hot water cylinder J Maximum temperature in hot water cylinder K Recommended temperature in hot water cylinder C A D B F E H G I J L ...

Page 11: ...il the controller starts Then follow these instructions Notes When the compressor is started the small C under the ECO will come on and the larger C will start to flash There is a start delay on the compressor will start after a delay the default is 2 minutes The bars on the lower right corner indicate the water temp Note that 4 bars will show at 55 C 5 bars only show when the water is at 65 C dis...

Page 12: ...e Thermodynamic Solar system Eco is simple and intelligent It allows you to configure several operating parameters according to the operating mode you select It comprises six command keys ON OFF CANCEL MENU COMP E HEATER DISINFECT and OK LOCK which allow you to monitor and change settings ...

Page 13: ...ally 3 4 Keys Functions KEY FUNCTION DESCRIPTION ON OFF CANCEL ON OFF Switch on off Switch on and off controller CANCEL Exit ESC function to exit menu submenu or cancel settin function OK OK Confirmation Confirm parameters within menus or submenus LOCK Locked Unlocked Lock or unlock keyboard MENU MENU Enter menu COMP ON OFF Compressor Pressing the key allows you to switch on and off the Compressor...

Page 14: ...t will run as a Thermodynamic System and or electrical heater emersion heater and the operation of the electrical heater is managed in an optimized way to keep the water hot The electrical heater will start every time The user activates it manually key E Heater The contact LP opens low external temperature lack of fluid leak in the circuit etc The compressor running time exceeds parameter T05 The ...

Page 15: ... Menu parameters Every time it becomes necessary to alter the settings the user must access the Menu The OK key must first be pressed to unlock the system To access the menu the key MENU must be pressed for 3 seconds After accessing use the keys COMP and E HEATER to navigate the menus and submenus In order to confirm values parameters press the key OK LOCK Press the key CANCEL to exit the menu ...

Page 16: ...P08 Minimum water temperature to activate electrical backup Only visible in Installer level parameter active and configurable only in AUTO 5 OFF 40 ON 16 ON T01 timer Delay time of the compressor 1 20 2 min T05 timer Maximum time the compressor running straight without stopping parameter active and configurable only in AUTO mode 6 OFF 15 ON 12h ON T07 timer Delay time of the compressor after the L...

Page 17: ...t be nil Automatically when the desired time period is set in the function disinfect The disinfect function is cancelled when you press the CANCEL ON OFF or DISINFECT keys The NZ building code requires the temperature to be raised daily to 60 C daily or weekly to 60 C for one hour It is recommended that the installer sets the disinfect function to weekly with a set point of 65 C 3 9 Holidays Funct...

Page 18: ...P2 Be careful that this is a dry contact without power Applying power to this contact may cause irreversible damage to the equipment When the contact K1 closes it activates the PV function and all the heat sources both thermodynamic and electric heater will be adjusted to the new working parameters The compressor assumes parameters P01PV H01PV and the electric heater assumes P02PV H02PV Note When ...

Page 19: ...relay Temperature probes short circuit Measure internal resistance of probe it should be approximately 10 KΩ at the temperature of 25 ºC check that the connector is well attached to the electronic plate and the connection terminals are in good condition LP may not be an error Protectionsystemis activated Check low pressure gauge Check that the connector is properly attached to the electronic plate...

Page 20: ... circuit breaker ECO mode is selected and outside temperature is very low Alter the equipment to AUTO mode to initiate automatic management of system Alter the equipment to BOOST mode to reheat water faster Error on the display panel Check the presence of error on electronic board and consult the table of errors Have used of large amount of hot water Set the appliance for BOOST mode and wait for w...

Page 21: ...oblems with the thermodynamic solar system Check the error display in the electronic board Low hot water flow rate Loss or clogging of hot water circuit Check the condition of the hydraulic circuit Loss of water through safety device Absence or incorrect dimensioning of expansion tank if leak is not continuous Installation and or correct dimensioning of expansion tank Pressure in circuit is high i...

Page 22: ...r does this protecting your tank The wear of the anode always depends on the characteristics of the water you use Checking the condition of the anode is very important particularly in the first few years of the installation so that you will have a good idea of how long it will be before it may need replacing The anode can be located either in the centre at the top of the cylinder or towards the re...

Page 23: ...the fault has been cured and you intend to reactivate the thermostat please follow this procedure Before checking the switch turn off the power to the system There may be 240v power active at the switch or the electrical element Remove the compressor cover unscrewing the two screws Remove the plastic cover over the electric heater If the small button 2 is protruding the switch has been activated P...

Page 24: ...top centre holding the black plastic cover in place over the controller remove the screw and gently slid the black cover down Do not use excessive force 5 The fuses are located in the two black cylinders Use a screwdriver to push twist and release the fuse The fuses are 10A 5x20mm normal blow There are are spare fuses taped to the inside of the compressor cover 6 The main power supply wiring needs...

Page 25: ... erased The equipment should only be installed by qualified installers according to the NZ Standards the NZ Building Code and good trade practises or the instructions of our technical services Further exclusions from guarantee Hot water tanks that have been operating in water with the following indexes Active chlorine 0 2 ppm PH 6 or 8 5 Sorensen scale at 25 C Hardness 3 0 or 20 0 dH 50ppm or 350p...

Page 26: ...ynamic Hot Water system We are always trying to improve our service and welcome feedback from our valued clients Please contact us at The Alternative Energy Company with your comments The Alternative Energy Company Limited 03 540 3003 18 Warren Place Mapua Nelson New Zealand 7005 info taec co nz ...

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