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Installation & Owner’s Manual

ALL IN ONE Type Air-source Heat Pump Water Heater

EcoSpring ES300+

Thank you very much for purchasing our product,

Before using your unit, please read this manual carefully and keep it for future reference.

Содержание ES300+

Страница 1: ...wner s Manual ALL IN ONE Type Air source Heat Pump Water Heater EcoSpring ES300 Thank you very much for purchasing our product Before using your unit please read this manual carefully and keep it for future reference ...

Страница 2: ... at least once every six months may result in the water heater exploding Continuous leakage of water from the valve may indicate a problem with the water heater THE INSTALLATION MUST COMPLY WITH THE REQUIREMENTS OF AS NZS 3500 4 AS NZS 3000 and all local codes and regulatory authority requirements In New Zealand the installation must conform to the New Zealand Building Code G12 The power supply mu...

Страница 3: ...roduct accessories When ordering repair parts please always give the following information 1 Model serial and product number 2 Parts name Front Cover Electronic Control Box Compressor Display Cover Front Decorative Board Cover Electric Heater TCO Electric Heater ATCO PTR valve Water Outlet r e v o C r a e R Junction Box Junction Box Cover Top Cover Fan Assy Evaporator Filter Water Inlet Anode Drai...

Страница 4: ...ions are based on ideal conditions the final amount will be different the actual running will vary with conditions such as running period ambient temperature etc 0 1 2 3 4 5 6 7 8 9 10 11 12 13 HWHP Gas Burner E heater Running Cost Fig 1 1 1 BASIC OPERATING PRINCIPAL We know from experience the natural flow of heat moves from a higher to a lower temperature source a heat pump can transfer heat fro...

Страница 5: ...ating noise and air flow expelled should not affect neighbors 5 No flammable gas nearby 6 It should be convenient for piping and wiring 7 If it is installed in indoor space it might cause indoor temperature to decrease and noise disturbance Please take preventive measures for this 8 If the unit has to be installed on a metal part of building make sure the electric insulation meets the relevant loc...

Страница 6: ...icant or cutting machines Coastal areas or where the air contains salt Hot spring areas where corrosive gases exist eg sulfide gas Areas where power voltage fluctuates Areas where flammable gases or materials exist Areas where acid or alkali gases evaporate Areas where strong electromagnetic waves exist Other special environments Use appropriate tools and equipments to transport the unit and ensur...

Страница 7: ...00mm 4 3 Installation Indoors 4 3 1 Duct Connections Air inlet and outlet both connected with ducts Installation takes advantage of the warmer air source and ducts the cold air to other rooms where required A B 10m Air inlet without duct air outlet connected to duct Installation that does not want to have the cooler air effect the temperature of the room A 10m Air inlet connected to duct air outle...

Страница 8: ...t possible blockage Fig 4 5 4 and Fig 4 5 5 To drain condensated water from evaporator please install the heat pump on a level platform The maximum allowed inclination angle of the unit to the ground should be no more than 2 to the drain vent side Fig 4 5 3 Fig 4 5 2 Fig 4 5 1 Rain Weather shed Rain Weather shed Heat pump Rain Heat pump is not recommend to be installed outdoors where there is no r...

Страница 9: ...ion with rain cover Fig 4 7 4 7 Installation Installation uses outdoor air Air inlet Air outlet 190mm Outdoor rain cover seperates the inlet and outlet air flow 100mm Water inlet outlet Anode Coil PTR Valve Display Rain cover not shown in plan view 4 7 1 Installation Outdoors ...

Страница 10: ...0 9 Installation Owner s Manual CAUTION NOTE TPR valve f EXPLOSION n Fig 5 2 is Fig 5 2 Max 22mm 5 PIPELINE CONNECTION ater Inlet Anode Rod x 3 TPR alve ater Outlet Lower T alve Strainer Non return valve User Fig 5 1 install an valve at ...

Страница 11: ...ply should be hard wired Power supply circuit should be earthed e ively The wiring must be performed by professional technicians in accordance with national wiring regulations and the circuit diagram below An all pole disconnection device which has at least 3mm separation distance in all pole and a residual current device RCD with the rating of above 10mA shall be incorporated in the xed wiring ac...

Страница 12: ...rain and sheltered from freezing All piping properly installed and free of leaks Tempering valve installed per manufacturer s instructions 6 4 3 Condensate Drain Line Installation Must be located with access to an adequate drain or condensate pump Condensate drain lines installed and piped to an adequate drain or condensate pump The water heater requires 230 VAC for proper operation Wiring size an...

Страница 13: ...burn Water filling Hot water outlet Close Water out When water flows out of the water outlet the tank is full Turn off the hot water outlet valve and water filling is finished Open Open the cold water inlet and hot water outlet Cold water inlet Hot water outlet Open Fig 7 1 Draining Close Open Drainpipe Open Cold water inlet Close the cold water inlet open the hot water outlet and open drainpipe H...

Страница 14: ...6 7 8 Unit has two kinds of heat sources Heat pump compressor and electric heater The unit will automatically select heat sources to heat water to the target temperature 1 The temperature shown on the display depends on the upper sensor It is normal that the display temperature has reached to target temperature but compressor still running because the lower water temperature does not meet to targe...

Страница 15: ...5 Cfor the purpose of energy saving during vacation days s s e r p F F O s i t i n u f I unit will be unlocked press to set target water temperature 38 60 press unit will automatically select heat source and start to heat water to target temperature 1 2 3 1000 1500 2000 2500 3000 3500 4000 4500 25 15 5 5 15 25 35 45 Ambient temperature C Capacity 15 45 C 15 50 C 15 55 C 15 60 C 0 1 2 3 4 5 6 7 8 9...

Страница 16: ...vated disinfect function or setting disinfect timer High temperature alarm If set water temperature is higher than 50 C Alarm When unit is under protection error with 5Hz frequency and sound the alarm It will sound 3 times every minute until protection error has been eliminated or manually press for 1 second Lock If button is locked will illuminate otherwise will be Temperature unit If setting tem...

Страница 17: ...t to set the temperature display unit from F to C or from C to F The default is C when it s shifted to display F it still will display C while it operates spot check INCREASE If screen is unlocked corresponding value will increase by pushing When setting temperature press more than 1s Temperature value will be increased continuously When Setting clock timer press more than 1s Clock timer value wil...

Страница 18: ...xit timer exit or Manually ON has priority Timer OFF has priority etc To clear alarm sound press cancel for 1 sec illuminate blank if unit is OFF pressed pressed to activate disinfect The unit will then heat the water to illuminate exit out setting every 7 days illuminate set vacation days vacation mode exit ...

Страница 19: ...ure shownon the display sometimes drop a lot but there is still an amount of hot water that can be used A This is because the upper water sensor is located in the upper 1 4 portion of the tank hen drawing hot water it means there is at of hot water available Q Why is unit shown the icon LA on display A The heatpump s operatingambient range is from 7 to 43 C If ambient temperature is out of this ra...

Страница 20: ...to service the unit Ed P1 System high pressure protection 3 0MPa a ctive 2 4MPa inactive System blocked air or water or more refrigerant in system after repair water temperature sensor malfunction e tc Contact a qu on to service the unit 9 4 Trouble Shooting 9 5 Error Code Table Display Malfunction Description Corrective action E0 Error of sensor T5U upper water temperature sensor Maybe the connec...

Страница 21: ...are clear PTR valve If water doesn freely when operating the hander replace PTR valve with a new one every year Table 10 2 anode For Compressor abnormally stopped protection The discharge temperature is not so higher than evaporator temperature after compressor running a term Compressor overloaded protection 10 secs after compres sor startup current checking starts 1 only compressor running if it ...

Страница 22: ...tube wrapped around outside of storage tank Hydrophilic aluminum n inner groove copper tube 80W Φ650 1920mm 3000W Max pressure 1 0MPa Water tank cap Water heating cap 3000W 4300W 18 7A Drain pipe Dia DN20 DN20 DN20 PTR valve Dia DN20 300L Dimension Default 60 C 38 60 C adjustable RSJ 35 300RDN3 144 5kg T30A 250VAC Fusible link type The test conditions Ambient temperature 15 12 C DB WB Water temper...

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