Flin Energy 3kVA-24V User manual

User Manual
FlinSlim Edge
Solar Hybrid Inverter
With Inbuilt Stabilizer
Version: 1.1

FlinSlim Edge Solar Hybrid Inverter with In-Built Stabilizer
Table Of Contents
ABOUT THIS MANUAL ..................................................................................................................... 1
Purpose ................................................................................................................................................1
Scope ...................................................................................................................................................1
SAFETY INSTRUCTIONS.................................................................................................................. 1
INTRODUCTION .............................................................................................................................. 1
Features ...............................................................................................................................................2
Basic System Architecture......................................................................................................................2
Product Overview ..................................................................................................................................3
INSTALLATION ............................................................................................................................... 3
Unpacking and Inspection......................................................................................................................3
Installation ...........................................................................................................................................4
Battery Connection................................................................................................................................5
AC Input/Output Connection ..................................................................................................................7
PV Connection.......................................................................................................................................8
Communication Connection..................................................................................................................10
OPERATION .................................................................................................................................. 11
Power ON/OFF ....................................................................................................................................11
Operation and Display Panel ................................................................................................................11
LCD Display Icons ...............................................................................................................................12
LCD Setting ........................................................................................................................................13
Display Setting ....................................................................................................................................19
Operating Mode Description.................................................................................................................21
Fault Reference Code ..........................................................................................................................22
Warning Indicator ...............................................................................................................................23
SPECIFICATIONS .......................................................................................................................... 23
TROUBLE SHOOTING .................................................................................................................... 27
Appendix I: Parallel function (Only for 5K model) ....................................................................... 28
Appendix II: Approximate Back-up Time Table ........................................................................... 41

FlinSlim Edge Solar Hybrid Inverter with In-Built Stabilizer
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ABOUT THIS MANUAL
Purpose
This manual describes the assembly, installation, operation and troubleshooting of this unit. Please read
this manual carefully before installations and operations. Keep this manual for future reference.
Scope
This manual provides safety and installation guidelines as well as information on tools and wiring.
SAFETY INSTRUCTIONS
WARNING: This chapter contains important safety and operating instructions. Read
and keep this manual for future reference.
1. Before using the unit, read all instructions and cautionary markings on the unit, the batteries and all
appropriate sections of this manual.
2. CAUTION --To reduce risk of injury, charge only deep-cycle lead acid type rechargeable batteries.
Other types of batteries may burst, causing personal injury and damage.
3. Do not disassemble the unit. Take it to a qualified service center when service or repair is required.
Incorrect re-assembly may result in a risk of electric shock or fire.
4. To reduce risk of electric shock, disconnect all wirings before attempting any maintenance or cleaning.
Turning off the unit will not reduce this risk.
5. CAUTION –Only qualified personnel can install this device with battery.
6. NEVER charge a frozen battery.
7. For optimum operation of this inverter/charger, please follow required spec to select appropriate cable
size. It’s very important to correctly operate this inverter/charger.
8. Be very cautious when working with metal tools on or around batteries. A potential risk exists to drop
a tool to spark or short circuit batteries or other electrical parts and could cause an explosion.
9. Please strictly follow installation procedure when you want to disconnect AC or DC terminals. Please
refer to INSTALLATION section of this manual for the details.
10. Fuses (6 pieces of 40A, 32VDC for 3KVA and 1 piece of 200A, 58VDC for 5KVA) are provided as over-
current protection for the battery supply.
11. GROUNDING INSTRUCTIONS -This inverter/charger should be connected to a permanent grounded
wiring system. Be sure to comply with local requirements and regulation to install this inverter.
12. NEVER cause AC output and DC input short circuited. Do NOT connect to the mains when DC input
short circuits.
13. Warning!! Only qualified service persons are able to service this device. If errors still persist after
following troubleshooting table, please send this inverter/charger back to local dealer or service center
for maintenance.
INTRODUCTION
This is a multi-function inverter/charger, combining functions of inverter, AVR, solar charger and battery
charger to offer uninterruptible power for office and home appliances. Its comprehensive LCD display offers

FlinSlim Edge Solar Hybrid Inverter with In-Built Stabilizer
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user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger
priority, and acceptable input voltage based on different applications.
Features
Pure sine wave inverter
Built-in solar charge controller
Built in boost and buck AVR for voltage regulation
Configurable home appliances and personal computers via LCD setting
Configurable battery charging current based on applications via LCD setting
Configurable AC/Solar Charger priority via LCD setting
Compatible to mains voltage or generator power
Auto restart while AC is recovering
Overload/ Over temperature/ short circuit protection
Smart battery charger design for optimized battery performance Cold start function
Basic System Architecture
The following illustration shows basic application for this inverter/charger. It also includes following devices to
have a complete running system:
Generator or Utility.
PV modules (option)
Consult with your system integrator for other possible system architectures depending on your requirements.
This inverter can power all kinds of appliances in home or office environment, including motor-type appliances
such as tube light, fan, refrigerator and air conditioner.
Figure 1 Hybrid Power System

FlinSlim Edge Solar Hybrid Inverter with In-Built Stabilizer
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Product Overview
Wall-mounted Desktop
5K 3K
1. Operation panel
2. Output sockets
3. AC output terminal
4. AC input
5. Communication port
6. PV input
7. Battery input
8. Circuit breaker
9. Parallel connectors
(only available for parallel models)
INSTALLATION
Unpacking and Inspection
Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should
have received the following items inside of package: