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EcoSpring ES190 Installation & Owner's Manual

All in one type air-source heat pump
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INSTALLATION & OWNER'S MANUAL
All In One Type Air-source Heat Pump Water Heater
EcoSpring ES190
Thank you very much for purchasing our product,
Before using your unit , please read this manual carefully and keep it for future reference.
Verson 1.0 Sep.2011

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Summary of Contents for EcoSpring ES190

  • Page 1 INSTALLATION & OWNER’S MANUAL All In One Type Air-source Heat Pump Water Heater EcoSpring ES190 Thank you very much for purchasing our product, Before using your unit , please read this manual carefully and keep it for future reference. Verson 1.0 Sep.2011...
  • Page 3 WARNING This unit is required reliable earthing before usage,otherwise might cause death or injury Please ask skilled service persons for reliable earthing connection （Refer to part 6.1） Your safety is the most important thing we concern !
  • Page 4 P ARTS NAMES Power Connect Box and cover T op Cover Compressor Electronic Control Box Fan Unit Front Cover Rear Cover Display Evaporator Filter Magnesian Stick Cover Front Decorative Board Magnesian Stick Temperature Sensor T5 P T V alve W ater Outlet Water Inlet Cove r ,Electric Heater(Upper) Thermostat TCO...

  • Page 5: Table Of Contents

    WARNING CONTENTS PAGE Ask professional installer for installation of the air source heat PRECAUTIONS..................pump water heating unit.Improper installation may result in water leakage, electric shock, or fire. ACCESSORIES..................INSTALLATION LOCATION..............This appliance shall be installed in accordance to AS/NZS standards.

  • Page 6: Accessories

    2. ACCESSORIES CAUTION The earth pole of terminal must be earthed,and the rated Table.2-1 current should be more than 20A. Make sure that power supply terminal and power supply plug are dry and have a good connection. Accessory Name Qty. Shape Purpose Method: Turn on power supply, run the unit for 30 minutes Installation &Owner’s...

  • Page 7: Installation

    4. INSTALLATION Place like kitchen where oil permeates. Place where strong electromagnetic waves exist. Place where flammable gases or materials exist. WARNING Place where acid or alkali gases evaporate. Ask your installer to install the air-source heat pump water Other special environments. heating unit.

  • Page 8: Pipeline Connection

    NOTE TPR valve should be checked by pulling the valve up per half year to ensure there is no blockage of the valve. Please beware of burn caused by the high temperature of water. The drainage pipe should be well installed, in order to avoid freezing in cold weather.

  • Page 9: Electric Connection

    6. ELECTRIC CONNECTION CAUTION Multimeter is recommanded to be used to check if the Earthing is Reliable. The power supply for the unit must be specialized according to the rated voltage. Earthing must be included in the power circuit, and it must be connected with the effective external ground wire.
  • Page 10 6.3 Electric Wiring Diagram TCO: Thermostat TCO TOD: Thermostat TOD T3: Evaporator Temp. Sensor T4: Ambient Temp. Sensor T5: Tank Temp. Sensor TP: Discharge Temp. Sensor Earthing Fig.6.2 Installation & Owner‘s Manual...

  • Page 11: Operating Instruction

    7. OPERATING INSTRUCTION 7.1 Operation steps Before turning on this unit, please follow the steps below. Filling water: If the unit is used for the first time or used again after draining the tank, please make sure that the tank is full of water before power is turned on.
  • Page 12 7.2 Operation steps Water temperature indicator: Lights up when the actual 1. Control Panel Explanation ⑧ water temperature exceeds 40℃. OUTLET TEMP indicator: Displays water temperature of the upper part of the tank, which can be used. ⑨ It always lights. TIMER CONFLICT indicator: Lights up when the Display ⑩...
  • Page 13 Lock and Unlock In order to prevent accident operation, a special lock setting Press the UP and DOWN key, to adjust function has been designed. If there is no operation for 1 the hour. minute, the unit will be locked automatically, and the lock indicator will be displayed.
  • Page 14 To set temperature Press the UP and DOWN key, you can Press the UP and DOWN key, you can adjust the hour. Increase or decrease the water temperature. Fig.7.9 Press the TIME ON key again or wait for about 10 seconds, flashing stops and When the set temperature is higher than TIME ON set is finished.
  • Page 15 To set stop time Press the TIME OFF key, the minute digit NOTE on the display will flash slowly. TIME ON and TIME OFF cannot be set to the same time. If they are the same, the stop time will delay 10 minutes automatically. TIME For example,TIME ON and TIME OFF set to 1:00 at the same time, then the stop time will adjust to 1:10 automatically.
  • Page 16 Press CANCEL key to stop the buzzer. In the case when ambient temperature does not meet the heat pump operation requirement (outside the range -7~43℃) fgor CANCEL over 20 hours, “LA” will display at TEMP-SET screen and ALARM indicator flashing simultaneously to alarm that the temperature is not suitable for heat pump performance, only E-heater mode could be selected at such circumstance.

  • Page 17: Running And Capability

    Suitable pipe insularion; Table.7-2 Correct transportation of unit; Display Malfunction Description Correct power supply; Upper tank temperature sensor (T5U) error No obstacles outside the air inlet and outlet; Tank and Wired Controller communication error Evaporator tube temperature sensor (T3) error Complete bleeding air out of hot water cylinder and pipes;...
  • Page 18 Ambient temp In the following circumstances, self-protection starts: EcoSpring ES190 Air inlet or outlet is blocked; NOTE The evaporation is covered with too much dust; The diagram is made in econoy mode；in the low ambient Incorrect power supply (exceeding the range of 220-240V) temperature,it need time to heat the water，suggest changing...

  • Page 19: Maintenance

    9. MAINTENANCE 9.2 Non-error Malfunction 9.1 Maintenance 3-minute Protection With the power supplied, an immediate restart after the shutting down have to wait for 3 minutes as to protect the compressor. Check the connection between power supply plug, socket and ground wiring regularly;...

  • Page 20: Specifications

    10. SPECIFICATIONS Table. 10-1 Model EcoSpring ES190 Mode Economy Mode Hybrid Mode E-Heater Mode Heat Pump E-Heater 1500W 2000W Water-heating Cap. 1500W 2000W Rated power/Current 660W/3.0A 2000W/9.0A 2000W/9.0A 660W/3.0A Power supply 220-240V~ 50Hz Operation control Auto/Manual startup, real time control, error alarm, etc...

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