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Emerald EE-HWS-RCHP-200 - User Manual

Emerald EE-HWS-RCHP-200
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REFRIGERANT CYCLING HEAT PUMP WATER HEATER
USER MANUAL
SAFETY INFORMATION
Read these instructions carefully before installation.
Keep this manual in a handy for future reference.
Improper installation of equipment or accessories may
result in electric shock, short-circuit, leakage, fire or
other damage to the equipment. Be sure to only use
accessories made by the supplier, which are specifically
designed for the equipment and make sure to get
installation done by a professional.
All the activities described in this manual must be carried
out by a licensed technician. Be sure to wear adequate
personal protection equipment while installing the unit
or carrying out maintenance activities.
Contact your dealer for any further assistance.
MODEL NUMBERS:
EE-HWS-RCHP-200 EE-HWS-RCHP-200E
EE-HWS-RCHP-300 EE-HWS-RCHP-300E
Thank you for choosing Emerald Energy.
This leaflet contains important information on the correct
installation and operation of your heat pump water heater.
CONTENTS
SAFETY PRECAUTIONS 2-3
GENERAL INTRODUCTION 4
- Outdoor unit 4
- Water tank 4
BEFORE INSTALLATION 5
- Accessories 5
- Space for maintenance 5
INSTALLATION PROCEDURE 6-9
- Dimension sketch 6
- Drain hole position 7
- Pipe connection 7
- Vacuum drying 8
- Refrigerant charge 9
ELECTRICAL CONNECTION 10-12
- Power supply cords 10
- Electrical wiring diagram 11
- Water tank temperature sensor installation 11
- ODX & AUX power connection 12
CHECK 13
OPERATION AND PERFORMANCES 14
MAINTENANCE 15
- Confirmation before running 15
- Troubleshooting 15
- After sales service 15
- Important refrigerant information 15
ERROR CODE TABLE 16
POWER SUPPLY: 220V-240V/1N~50Hz
ENVIRONMENT TEMPERATURE: -15°C  46°C
Working water temperature: Min inlet water temperature 5°C,
Max outlet Water Temperature 60°C.

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Summary

Safety Information and Installation Guidelines

Installation Instructions

Read instructions carefully before installation. Keep manual for future reference.

Professional Installation and Safety Precautions

Improper installation can cause electric shock, leakage, fire. Use only specified accessories. Get installation done by a professional.

Safety Precautions and Hazard Symbols

Hazard Symbols Explained

Explains DANGER, WARNING, CAUTION, NOTE symbols and their meanings for safe operation.

General Safety Warnings

Do not touch inner parts, avoid wet fingers, turn off power before touching electrical parts.

Electrical Safety and Installation Environment

Grounding and Power Connection

Ensure proper grounding, secure connections, and use of leakage protectors.

Prohibited Installation Locations

Avoid areas with oil mist, corrosive gases, electromagnetic waves, or flammable vapors.

Handling of Fluorinated Gases

Unit contains fluorinated gases. Installation, service, and recycling must be by certified technicians.

General Introduction and Unit Components

Outdoor Unit Description

Identifies key components of the outdoor unit like valves, air outlets/inlets.

Water Tank Description

Details components of the water tank, including ports and sensors.

Pre-Installation Requirements

Included Accessories

Lists all accessories provided with the unit for installation and operation.

Space for Maintenance

Specifies required clearance around the unit for proper maintenance and access.

Installation Procedure Guidelines

Installation Site Recommendations

Install in a suitable location, avoid direct sunlight and ensure stable structure.

Outdoor Unit Dimension Sketch

Provides dimensions and mounting details for the outdoor unit.

Pipe Connection Details

Drain Hole Position

Shows the position of the water outlet connection for draining.

Water Tank Pipe Connections

Illustrates connections for hot water outlet, cold water inlet, and safety valves.

Vacuum Drying Procedure

Stop Valve Operation

Instructions on how to operate the stop valves for vacuumizing and refrigerant handling.

Purpose of Vacuum Drying

Explains how vacuum drying removes moisture and gases to prevent damage and ensure performance.

Pipe Connection Requirements

Specifies maximum length and height difference for connecting pipes.

Vacuum Drying Steps and Refrigerant Charge

Vacuum Drying Steps

Detailed steps for connecting hoses, running the vacuum pump, and checking for leaks.

Refrigerant Charge Guidelines

Rule for adding refrigerant based on pipe length.

Electrical Connection Requirements

Power Supply Cord Specifications

Details wire diameter, grounding, capacity, fuse, and leakage protector for power cords.

Wiring Diagrams and Sensor Connection

Electrical Wiring Diagram

Provides the detailed wiring diagram for the unit's components and connections.

Water Tank Temperature Sensor Installation

Instructions on connecting the water tank temperature sensor to the outdoor unit.

Auxiliary Heating Power Connection

Connecting Auxiliary Heating

Steps to connect the electric auxiliary heating power cord to the unit.

Outdoor Unit Power Supply

Details the outdoor unit's power supply connection, including breakers and grounding.

Pre-Operation Checks

Unit Status Check Items

Lists parameters and status to check after installation and before switching on.

Operation and Performance Characteristics

Heating Operation and Protection

Explains water heating characteristics, compressor protection, and defrosting.

Protection Device Operation

Describes how protection devices operate and the conditions that trigger them.

Power Failure and RCCB Usage

Guidance on handling power failures and the necessity of RCCB.

Maintenance and Troubleshooting

Confirmation Before Running

Checks required before starting the unit, like ground wire and power switch.

Troubleshooting Abnormal Situations

Guides on checking common non-mechanical malfunctions and what to do.

Important Refrigerant Information

Information on fluorinated gases, leak checks, and certified personnel.

Error Code Troubleshooting

Error Code Causes

Lists error codes and their corresponding causes for diagnosing unit faults.

Warranty Information

Warranty Coverage and Limitations

Outlines the warranty period, coverage, and exclusions for the heat pump system.

Emerald EE-HWS-RCHP-200 Specifications

General IconGeneral
ModelEE-HWS-RCHP-200
CategoryWater Heater
Fuel TypeElectric
Capacity200 liters
Power SourceElectric
Voltage220-240V
ThermostatAdjustable
Warranty5 years
Safety FeaturesPressure Relief Valve

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