/
10 17
FOSHAN SHUNDE ENS ELECTRIC CO LTD
www.ens-energy.com
Installation sketch
1. Hot water mode installation drawing
A: Pressure storage tank installation drawing
B:Open type tank installation drawing
A
Страница 1: ...17 FOSHAN SHUNDE ENS ELECTRIC CO LTD www ens energy com AIR TO WATER HEAT PUMP Space Heating Cooling Hot Water Ver No ET2020 01 INSTALLATION MANUAL DC INVERTER SERIES HYBRID INVERTER EVI SERIES ENSENERGY C ...
Страница 2: ...ust be specified products and parts that meet prescribed specifications If unspecified products or parts are used a failure smoke fire or electric shock may be caused OPERATION WARNINGS Avoid injury or damage to the outdoor unit by never inserting fingers or sticks into the air outlet or air inlet of the outdoor unit during operation the fans run at a high speed Should you notice something unusual...
Страница 3: ...liance may cause damage and danger It should be installed by a qualified and experienced technician s The installation of this appliance must comply with the power requirements stated on the rating label or the parameter table in this manual The power supply should be equipped with separate leakage protection The power supply cable should be consistent with the power requirements of this appliance...
Страница 4: ...OSHAN SHUNDE ENS ELECTRIC CO LTD www ens energy com Heat pump appearance and installation dimensions Model E09 12ADH E15ADH A 940mm 980mm C 410mm 500mm D 800mm 1000mm Model E18 24ADH A 1000mm C 600mm D 1210mm ...
Страница 5: ...nlight onto the unit Water from rain or defrost mode will be discharged through a drain hole in the base plate 2 5 The outlet air position should not face into a prevailing wind direction or this will reduce performance efficiency Try to site the unit so the outlet air does not discharge directly onto a fence or towards a neighbour The installation position should not be located next to flammable or...
Страница 6: ...nd temperature relief valve is supplied with the hot water storage and buffer tanks and is set at 850 kPa A tempering valve set at 50 deg C is required by Australian regulations for hot water supply to bathrooms A drain must be included to allow full and complete draining of the tank It is recommended that the hot water outlet pipes are fully insulated with weather proof insulation such as Armaflex...
Страница 7: ...oop of the buffer tank should be connected to a manifold that is in turn connected to the hydronic flow and return ports of the buffer tank The buffer tank should be connected to the unit via 3 way valves in the same way as the hot water storage tank is connected refer schematic diagrams in Section IV After the water flow and return pipes are connected to the hot water storage tank and buffer tank the...
Страница 8: ...ng wire which should connect with a reliable and effective external ground wire Wiring must be installed by qualified technicians with reference to the circuit diagram The layout of power lines and signal lines should be neat rational and strong with weak lines separated so they cannot interfere with each other When power lines and control lines are parallel the wires must be placed inside an insul...
Страница 9: ... in the system is full and the air is exhausted completely Check whether the water valves are open throughout the system Check the thermal insulation of the pipe work make sure relevant pipes are appropriately lagged Check the power supply and distribution system Check whether the power supply voltage is normal the power distribution accessory screws are tight supply power complies with the wiring...
Страница 10: ... 10 17 FOSHAN SHUNDE ENS ELECTRIC CO LTD www ens energy com Installation sketch 1 Hot water mode installation drawing A Pressure storage tank installation drawing B Open type tank installation drawing A ...
Страница 11: ... 11 17 FOSHAN SHUNDE ENS ELECTRIC CO LTD www ens energy com C Heating or cooling mode installation drawing ...
Страница 12: ...eady Some models include water pump and 3 way valve inside the main unit already COLD WATER IN WATER TANK HOT WATER OUT Mainfold Connect to floor heating Hot water supply to water tank and room heating system Return water from room heating system Return water from water tank The connection sequences in this drawing maybe different than the real unit please follow the label of the real unit to finis...
Страница 13: ... power to the outdoor unit before any maintenance is undertaken Fault Code If the failure occurs the related fault code will be displayed on the panel The unit could be stopped automatically or cannot be started again to avoid making any danger or personal injury Please call your local service provider or contact the factory telling them the fault code The fault need to be handled by professional ...
Страница 14: ... temperature is too high Er54 System exhaust pressure is over load Er55 System suction pressure is too low Er56 System exhaust temperature is too high Er57 Condensing temperature is too high Er58 Compressor is over load Er59 Reserved Er60 Reserved Er61 Reserved Er62 Reserved Er63 Reserved Er64 Water flow is not enough Flow switch is opened Er65 User side outlet temperature abnormal Er66 Floor pipe...
Страница 15: ... 15 17 FOSHAN SHUNDE ENS ELECTRIC CO LTD www ens energy com Wiring Diagram E09 12 15 AHH ...
Страница 16: ... 16 17 FOSHAN SHUNDE ENS ELECTRIC CO LTD www ens energy com Wiring Diagram E18 21 24 AHH Single Phase Model Wiring Diagram E18 21 24 AHH Three Phase Model ...
Страница 17: ...e current as of Aug 2020 but subject to change without notice FOSHANSHUNDEENSELECTRICCOLTD Head Office NO419 Green Land Commercial Center Daliang 528300 Shunde Foshan Guangdong China Factory Yongfeng Industrial Zone Lunjiao Shunde Foshan Guangdong China Email info ens energy tech evan ens energy tech Web www ens energy com Dealer ...
