1
ABOUT THIS MANUAL
Purpose
This manual describes the assembly, installation, operation and troubleshooting of this unit. Please read
this manual carefully before installation and operation.
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eep 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.
Before installing or using the unit, read all instructions and cautionary markings on the
unit,
the batteries, and all appropriate sections of the manual.
CAUTION-
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.
To reduce risk of electric shock, shutdown and disconnect all wiring
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before
attempting any maintenance or cleaning. Turning off the unit
alone will not reduce
the risk of shock or injury.
CAUTION
- Only qualified
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personnel can install this equipment
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.
NEVER
charge a battery below specified minimum temperature; refer to the battery data sheet.
Wire size is critical for safe operation, and optimal performance of the equipment. Refer to a
accredited sizing resource or
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cable manufacturer specifications to meet inverter/
charge
requirements.
Use caution when working with metal tools on or around all systems and batteries. Risk of
electrical arcs and/or short circuiting of equipment can lead to severe injury and damage.
Strictly follow installation procedure when connecting and disconnecting AC or DC terminals.
Refer to INSTALLATION section of the manual for details.
The i
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is not a guarantee of battery protection. Size and install the
correct
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for the batteries if not included with the product.
GROUNDING -This inverter/charger should be connected to a permanent grounded wiring
system. The grounding system must meet the Authority Having Jurisdiction (AHJ)
requirements in your area.
NEVER short AC output and DC inputs. Do NOT connect to the grid with a shorted DC input.
Warning!!
Only qualified service person
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are able to service this device. If errors still
persist after following troubleshooting table, please contact your retailer for further
assistance.
WARNING:
Because this inverter is non-isolated, only three types of PV modules are
acceptable: Monocrystalline, Polycrystalline with class A-rated, and CIGS modules. To avoid
any malfunction, do not connect any PV modules with possible current leakage to the
inverter. For example, grounded PV modules will cause current leakage to the inverter. When
using CIGS modules, please be sure NOT to ground
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.
CAUTION:
DC breakers and surge protection on PV lines
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recommended. Without
breakers the equipment is at higher risk of damage from sources such as surges and
lighting strikes
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.
DISCLAIMER
EG4 reserves the right to make changes to the material herein at any time without notice. You may
refer to the EG4 website at www.eg4electronics.com for the most updated version of our manual.
