enertik BS-550-SLA User manual

Solar Pumping Inverter
User’s Manual

Preface
In order to give full play to the product performance and guarantee the safety of user and
equipment, before installation and use, please carefully read the manual.
In order to facilitate daily inspection and maintenance of inverter and understand abnormal
reason and solutions, please keep the instruction properly.
If you have any questions or special requirements during use, please contact with our
company’s product dealer or directly contact with our company’s technical service center.
If the manual contents change, we may not offer notice.

Operation Instruction of BS Series SolarPumping Inverter Precautions
I
Contents
Precautions................................................................................................................................II
Chapter I Product Introduction............................................................................................1
1.1 Introduction toSolarPumping System................................................................................1
1.2 Product Characteristics........................................................................................................2
1.3 Inverter Specification...........................................................................................................3
Chapter II Installation and Wiring..........................................................................................7
2.1 Procurement Inspection.......................................................................................................7
2.2 Dimension and Weight.........................................................................................................7
2.3 Installation Diagram............................................................................................................9
2.4 Wiring Diagram.................................................................................................................10
2.5 Assemble DC Connector....................................................................................................17
2.6 Introduction to the Wiring of Water Level Sensor.............................................................17
Chapter III Operation Control...............................................................................................20
3.1 Panel Layout and Introduction...........................................................................................20
3.2 Panel Operation Method....................................................................................................21
3.3 Work Mode........................................................................................................................23
3.4 Introduction to the Procedure of Wiring and Debugging..................................................23
Chapter IV: Failure Diagnosis................................................................................................32
4.1 Explanation and Solution for Fault Code..........................................................................32
Chapter V Maintenance...........................................................................................................34
5.1 Daily Inspection and Maintenance....................................................................................34
5.2 Inspection and Replacement of Quick-wear Parts.............................................................35
5.3 Storage and Maintenance...................................................................................................35
Quality Assurance....................................................................................................................38
Warranty Card.........................................................................¡Error! Marcador no definido.

Operation Instruction of BS Series SolarPumping Inverter Precautions
II
Precautions
The safe operation of the product is subject to correct transportation, installation, operation,
and maintenance. Before conducting these tasks, please pay attention to relevant safety instructions.
The warnings related to safety in the manual are listed as follows:
Grounding Wire of Equipment
AC Value
DC Value
Phase
Before operating inverter, please read the instruction.
5minutes
In order to avoid electric shock, breack off machine with PVterminal and
AC terminal for at least 5 minutes, then contact the wire of machine output
terminal and input terminal
Warning: when machine works, the temperature of metal shell may be
very high.
Procurement Inspection
Warning
1. If the inverter isfound to suffer damage or lack in component and part, do not
install it, or else it may cause accident!
Installation
Warning
1. In order to guarantee good effect of convection cooling, the inverter shall be
installed vertically. Keep at least 10cm space between upward side and downward
side.

Operation Instruction of BS Series SolarPumping Inverter Precautions
III
2. Try to install it in the indoor place with ventilation opening or air interchanger. It is
forbidden to install it directly under sunshine.
3. During installation, do not discard residue of drill hole into inverter cooling find or
fan, which may affect heat dissipation.
Wiring
Danger
1. The wiring shall be conducted by qualified electric technician, or it may cause
electric shock or fire disaster.
2. Before wiring, please confirm that the input power has been cut off, or else it may
cause electric shock or fire disaster.
3. The grounding terminal must be grounded reliably, or else the inverter shell may
have electricity.
4. Thesolar array, motorload, and inverter model selection shall be reasonable, or
else it may damage equipment.
Warning
1. Please use specified moment of force to tighten terminal, or else it may cause fire
disaster.
2. Do not connect capacitance or phase advance LC/RC noise filter in the output end
of inverter. When the distance between inverter and motor load is over 100m, it is
advised to use output reactor.
Operation
Danger
1. Power on after confirming that the wiring is correct, or it may damage inverter or
fire disaster.
2. During electricity, do not change wiring, or else it may cause electric shock.