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Summary of Contents for SunSynk LIFELYNK ALL-IN-ONE
- Page 1 LIFELYNK ALL-IN-ONE (HYBRID INVERTER) INSTALLER MANUAL Global Tech China Ltd, 3 Floor, Wai Yip Industrial Building. 171 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong. Tel: +852 2884 4318 Fax: +8522884 4816 www.sunsynk.com / sales@sunsynk.com V.9 (12/12/22)
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Page 2: Table Of Contents
Table of Contents SAFETY 1. 1.1. General Safety 1.2. Symbols 1.3. Safety Instructions 1.4. Disposal Remarks 2. PRODUCT INTRODUCTION 3. TECHNICAL SPECIFICATIONS 4. INSTALLATION 4.1. Selecting the Mounting Area 4.2. Mounting the Inverter 4.3. Connecting the Batteries 4.4. Connecting to the Mains / Grid 4.5. Earth Bond (Mandatory) 4.6. Neutral Earth Bond 4.7. Wiring the PV Panels 4.8. CT Coil and Load Power Settings 5. OPERATION 5.1. System Flow... - Page 3 6.1. Start-Up / Shutdown Procedure 6.2. Information for Commissioning the Inverter 6.3. GDFI Fault 7. MAINTENANCE APPENDIX A LIFELYNK INVERTER | Installer Manual...
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Page 4: Safety
1. SAFETY 1.1. General Safety This device should only be used in accordance with the instructions within this manual and in compli- ƒ ance with local, regional, and national laws and regulations. Only allow this device to be installed, operat- ed, maintained, and repaired by other person(s) who have read and understood this manual. Ensure the manual is included with this device should it be passed to a third party. -
Page 5: Safety Instructions
1.3. Safety Instructions WARNING HIGH LIFE RISK DUE TO FIRE OR ELECTROCUTION. Sunsynk Lifelynk Inverter can only be installed by a qualified licensed electrical contractor. This is not a DIY product. Be sure to read this manual thoroughly before installation. ƒ... -
Page 6: Product Introduction
2. PRODUCT INTRODUCTION The Sunsynk Lifelynk Hybrid Inverter is a highly efficient power management tool that allows the user to hit those ‘parity’ targets by managing power flow from multiple sources such as solar, mains power (grid), and generators, and then effectively storing and releasing energy as and when utilities require. -
Page 7: Technical Specifications
3. TECHNICAL SPECIFICATIONS Pure sine wave inverter with a maximum input power of 4kW; ƒ The high nominal output power of 3.6 kW can run several appliances; ƒ With batteries, the power capacity is 2880Wh; ƒ MPPT charge controller feature; ƒ A bi-directional inverter that can rapidly charge its internal batteries in just one hour;... - Page 8 Battery Data Battery Type Lithium-ion Power of Each Battery 576Wh Number of Batteries Ingress Protection IP20 Protective Class Class I Operating Temperature Range -25ºC ~ +60ºC FW Version VerX1234(DSP), Slave MCU(VER1.1), LCD MCU(VER6.2) LIFELYNK INVERTER | Installer Manual...
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Page 9: Installation
4. INSTALLATION 4.1. Selecting the Mounting Area DO NOT install the inverter in the following areas: Areas with high salt content, such as the marine environment. It will deteriorate the metal parts and pos- ƒ sibly lead to water/dampness penetrating the unit. Like those found in kitchens, areas filled with mineral oil or containing splashed oil or steam. -
Page 10: Mounting The Inverter
4.2. Mounting the Inverter Select a location that provides adequate to support the weight of the inverter. ƒ Install this inverter so that the LCD screen is eye-level for easy operation. ƒ An appropriate ambient temperature lies between -25 ~ 60°C for optimal operation. ƒ... -
Page 11: Connecting The Batteries
4.3. Connecting the Batteries Before mounting the inverter on the wall, it is better to install the batteries using the fixings supplied with the product, like in the figures below. A minimum battery cable size of 35mm diameter is recommended. The Lifelynk uses a set of batteries that provide 2880Wh of energy. Therefore, if fewer batteries are installed, the power capacity will be reduced accordingly. - Page 12 For safe operation and compliance, an individual DC overcurrent protector or disconnection device is re- quired to connect the battery and the inverter. Users are recommended to utilize a fuse and DC isolator (see next page). Some applications may not require switching devices, but overcurrent protectors must be used. It is also important to set a power limit lower than the inverter’s maximum power.
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Page 13: Connecting To The Mains / Grid
4.4. Connecting to the Mains / Grid 1. Connect the Lifelynk Hybrid Inverter to the electrical grid via the "Grid" ports, using a suitable RCD and a 20 A fuse on the consumer board. 2. Now, using a 4 mm cable, connect only the essential loads to the "Load" ports (Output) to a secondary consumer board, considering the maximum limit of 3.6 kW. -
Page 14: Wiring The Pv Panels
4.8. CT Coil and Load Power Settings The CT coil is one of the most important parts of the Sunsynk Parity inverter. This device reduces the power of the inverter to prevent feeding power to the grid. This is also known as "Zero Export.”... - Page 15 You can access the CT Coil Screen directly from the Home Screen. LIFELYNK INVERTER | Installer Manual...
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Page 16: Operation
5. OPERATION 5.1. System Flow LIFELYNK INVERTER | Installer Manual... -
Page 17: Switching On/Off
5.2. Switching ON/OFF Once the inverter has been correctly installed and the batteries are connected, press the on/off button (lo- cated on the front of the case) to turn on the system. When the system is connected without a battery but with either PV or grid and the on/off button is switched off, the LCD will still light up (display will show off). -
Page 18: Home Settings
5.4. Home Settings What does this page display? Basic Setting Icon System Logger Icon Fault Codes Icon Advanced Setting Icon What you can do from this page You can navigate through the function by clicking on each icon 5.5. Basic Settings LIFELYNK INVERTER | Installer Manual... -
Page 19: System Logger
What does this page display? Time Date Child Loc Backlight Always ON/OFF What you can do from this page Set the system’s time Set the system’s date Set child lock code (default is 0000) After changing the settings, do not forget to click Save Settings. The Child Lock function prevents children from operating the device. -
Page 20: Advance Settings
What does this page display? Solar Production Icon Grid Production Icon What you can do from this page Daily solar power produced Monthly solar power produced Yearly solar power produced Total solar power produced Daily grid power used Monthly grid power used Yearly grid power used Total grid power produced 5.7. Advance Settings... -
Page 21: Grid Settings
What does this page display? Grid Settings Page Icon System Settings Page Icon Inverter Settings Page Icon Battery Settings Page Icon What you can do from this page Daily solar power produced 5.7.1. Grid Settings What does this page display? Maximum Grid Voltage Allowed Minimum Grid Voltage Allowed Maximum Grid Frequency Minimum Grid Frequency... -
Page 22: Battery Settings
5.7.2. Battery Settings What does this page display? Low Battery Reboot Voltage Maximum Charge Current Charge from the Mains Float Charge Voltage What you can do from this page The battery setting page sets a Low Voltage Cut-Off for the batteries. Before setting this, please refer to the battery characteristics. -
Page 23: System Configuration
5.7.3. System Configuration What does this page display? Max Inverter Power Limiter UPS Mode Solar Mode Use System Timer What you can do from this page Set the maximum discharge current from the batteries Set the maximum inverter power - please refer to the number and type of batteries used. Set Time of Use Controller –... -
Page 24: Using A Generator
The generator can be controlled via a relay, which is a set of dry contacts. The current on these contacts is approximately 1 A / 12 V. A simple reference circuit to auto-start generators on a boat is shown in the figure below. Sunsynk will re- lease a new OS, E406, with better Gen control. - Page 25 Gen On Lamp 60 Amp Contactor MCB 45A To generator Inverter Grid Relay 1 MCB 5A Relay 2 MCB 5 A Inverter Load To Gen Feed In TriggerN/C Generator Auto Start Override Switch LIFELYNK INVERTER | Installer Manual...
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Page 26: Fault Codes
5.10. Fault Codes To check the fault codes click on the FAULT CODES icon on the settings menu. If any of the fault messages listed in the following table appear on your inverter and the fault has not been removed after re-starting, please contact your local vendor or service centre. The following information is required: 1. - Page 27 Description Solutions Inverter work mode changed Working Mode Change 1.Reset the inverter. 2.Seek help from Sunsynk. AC Slide over current fault. AC over current fault or 1.Check if the backup load power is within the range of the inverter. hardware 2.Restart, and check if it is normal.
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Page 28: Commissioning
6. COMMISSIONING 6.1. Start-Up / Shutdown Procedure The inverter must be installed by a qualified / licensed electrical engineer in accordance with the country's wiring regulations. Before switching on, the installation engineer must have completed the Earth Bond, RCD and earth leakage tests, checked that the solar panel Voc voltage does not exceed 480V and checked the battery voltage. - Page 29 Check the battery charge and discharge is within Check the battery BMS is the C rating of the battery. communicating with the Too high will damage the inverter battery Ensure you are familiar This is the heart of the with this, if you fully under- See section ‘Program system this controller stand the controller you...
- Page 30 1. Disconnect all live conductors (including the actives and neutral) 2. Be of the type specified in the inverter manufacturer’s instructions or labelled on the inverter. We recommend using an RCD on all circuits and subcircuits connected to the Sunsynk inverter—residual current breaker with overcurrent protection (RCBO).
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