Emerald EE-HWS-A1-220 User Manual
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Emerald EE-HWS-A1-220 User Manual

All-in-one heat pump water heater
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ALL-IN-ONE HEAT PUMP WATER HEATER
USER MANUAL
MODEL NUMBERS:
Residential:
EE-HWS-A1-220 EE-HWS-A1-220E
EE-HWS-A1-270 EE-HWS-A1-270E
Commercial:
EE-HWS-A1-220-1 EE-HWS-A1-220E-1
EE-HWS-A1-270-1 EE-HWS-A1-270E-1
Thank you for choosing Emerald Energy.
This leaflet contains important information on the correct
installation and operation of your heat pump water heater.
Read these instructions carefully before installation.
Keep this manual in a handy for future reference.
IMPORTANT NOTICE
Please read this manual carefully before you attempt
to install this product. Failure to do so may result in
the product not working according to its design.
CONTENTS
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Summary of Contents for Emerald EE-HWS-A1-220

  • Page 1: Table Of Contents

    EE-HWS-A1-270 EE-HWS-A1-270E Commercial: EE-HWS-A1-220-1 EE-HWS-A1-220E-1 EE-HWS-A1-270-1 EE-HWS-A1-270E-1 Thank you for choosing Emerald Energy. This leaflet contains important information on the correct installation and operation of your heat pump water heater. Read these instructions carefully before installation. Keep this manual in a handy for future reference.

  • Page 2: Safety Precautions

    SAFETY PRECAUTIONS ⚠ INSTALLATION & OPERATION INSTALLATION & OPERATION • The installation must comply with the AS/NZS 5149 Standards. • This appliance uses R290 (propane) refrigerant, which is a flammable gas class 3 according to AS 1677 and must be handled •...

  • Page 3: General Information

    TPR safety valve Thermal sensor Hot water outlet Electric heating element Magnesium anode Cold water inlet EE-HWS-A1-220E(-1) (The electric heating element is not included in EE-HWS-A1-220) Power cable hole Display Condensate drainage port TPR safety valve Hot water outlet Thermal sensor...

  • Page 4: Part Names

    Curve adapter Fan box Condensate drainage port Fan box cover Condensate tray Self tapping screw Transition pipe TP2M Top lid Galvanized plate Compressor Power cable screw 4 way valve *The electric heating element is not included in EE-HWS-A1-220(-1) & EE-HWS-A1-270(-1)

  • Page 5: Installation

    1. Ideally the Heat Pump should be installed outdoors only. For indoor installations the ensure that the location complies 3. The weight of the package system is 138KG (EE-HWS-A1-220 & with the requirements of AS/NZS 5149. EE-HWS-A1-220E) and 156KG ( EE-HWS-A1-270 & EE-HWS-A1- 270E).
  • Page 6 INSTALLATION INSTALLATION OF THE HEAT PUMP 2. AIR FLOW • This unit is designed for external operation only and requires a continuous supply of air to operate efficiently. 1. BASE • Avoid installation in areas where falling debris such as leaves is •...

  • Page 7: Plumbing Connection

    PLUMBING CONNECTIONS PLUMBING CONNECTIONS Cold water supply outlet (G 3/4" female thread) Hot water outlet (G 3/4" female thread) Condensing drainage Elbow* P&T Relief Valve* (G 1/2" female) (850k Pa_ Electrical cable Tempering valve (high performance recommended) Expansion control valve (ECV) Pressure reduction valve (500k Pa) Non-return/Isolation valve Isolation switch (hardwired into 10 amp circuit)
  • Page 8 PLUMBING CONNECTIONS OPERATING THE TPR VALVE NON-RETURN/ISOLATING VALVE (FREQUENCY: EVERY HALF YEAR - REPLACE IF REQUIRED) • It is compulsory that a non-returning/isolation valve is installed It is recommended to operate the TPR valve periodically to ensure directly into the cold-water supply line feeding the system. This water flows freely.
  • Page 9 PLUMBING CONNECTIONS ⚠ • Reopen the cold water inlet valve. FILLING THE SYSTEM: • Once the system has been connected in accordance to Section • Open a hot water tap until hot water flows out, then turn off the 3.0 and 4.0 of this handbook, the tank can be filled and pressurised. hot water tap.

  • Page 10: Electrical Connection

    ELECTRICAL CONNECTIONS ⚠ PRE-CONNECTION & REGULATIONS WARNING • The electrical connections must be completed by a qualified • When connecting the unit, electrical work must comply with the and trained professional. local supply authority regulations as well as AS3000. • The circuit must be connected to a reliable earth electrode •...
  • Page 11 C o n t r o l l e r 4 way valve KA1 Relay High pressure switch XT1 Termianl Compressor AP2 Power Detection Module COMP AP1 Control panel Electronic Expansion Valve EE-HWS-A1-220(-1) & EE-HWS-A1-270(-1) 32190001000657 AC-N AC-L Y/GN E-heater Y/GN Y/GN COMP EXV1...

  • Page 12: Controller Instructions

    CONTROLLER INSTRUCTIONS BUTTON INSTRUCTIONS • Press this button for 3 seconds to unlock the controller; • Press this button for one second to turn ON/OFF system; On/Off • Button In Query status, press this button to return to the main interface; •...
  • Page 13 • The setting range is optional with 15ºC - 70ºC for target water temperature for the model EE-HWS-A1-220E(-1) and EE-HWS-A1- 270E(-1), and 15ºC - 60ºC for the model EE-HWS-A1-220(-1) and EE-HWS-A1-270(-1); • Heat pump would be running with bigger heating capacity (bigger running frequency) •...
  • Page 14 CONTROLLER INSTRUCTIONS OPERATION INSTRUCTIONS (CONTINUED) TIMER SETTING MANUAL STERILIZATION ONLY AVAILABLE FOR THE MODELS WITH ELECTRIC HEATING ELEMENT 1. On the main interface, press the button for 3 seconds to enter the setting interface of the timer periods; 1. Press and hold the for 5 seconds to enter the manual disinfection state;...
  • Page 15 CONTROLLER INSTRUCTIONS CHECK HEAT PUMP SYSTEM RUNNING ERROR CODE LIST READINGS ERROR DESCRIPTION 1. In the main interface, press the or the button for 3 seconds CODE to enter the running status query interface. The controller will High pressure switch failure show the code number and corresponding running value.
  • Page 16 CONTROLLER INSTRUCTIONS APPENDIX 1: DESCRIPTION CAUSES COMPRESSOR DRIVER BOARD FAILURE 1. Refrigerant over filling; The system will stop running immediately once the driver board fails. 2. Blockage or air mixed in the refrigerant High pressure The error code E88 and below code would appear. protection 3.

  • Page 17: Commissioning The System

    COMMISSIONING THE SYSTEM ATTENTION ADJUSTMENT PROCESS • Open the valve of water system, and the valve of assistant tank, • Check if the switch of the line controller can work well. inject water inside the system, and exhaust air inside. •...
  • Page 18 COMMISSIONING THE SYSTEM ATTENTION ADJUSTMENT PROCESS • Open the valve of water system, and the valve of assistant tank, • Check if the switch of the line controller can work well. inject water inside the system, and exhaust air inside. •...

  • Page 19: Operation And Maintenance

    OPERATION AND MAINTENANCE 1. Personals shall possess professional knowledge or operate 4. To remove the compressor, please follow the following steps according to professionals from our company. To ensure the well • Turn off the power supply functioning, the system shall be checked and maintained after a period of time.

  • Page 20: After Sales Service

    Emerald Energy Pty Ltd warrants this heat pump to the original purchaser. Emerald Energy Pty Ltd warrants each new heat pump is free from defects in material and workmanship under normal use and service from the date of purchase. 2 year labour warranty. 7 years warranty on the tank, and 5 years on the rest of the system. *Subject to terms and conditions.

This manual is also suitable for:

Ee-hws-a1-220eEe-hws-a1-270Ee-hws-a1-270eEe-hws-a1-220-1Ee-hws-a1-220e-1Ee-hws-a1-270-1 ... Show all

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