Delta H5A 222 Series Quick Installation Manual

Quick Installation Guide
Grid-tie Transformerless Solar Inverter
More H5A details please scan QR-code to user manual.
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http://www.deltaww.com/Products/CategoryListT1.aspx?CID=05
010101&PID=4866&hl=en-US&Name=H5A_222
Setting of APP please scan QR-code to APP guideline.
https://mydeltasolar.deltaww.com/index.php?p=manual
More DC1 details please scan QR-code to user manual.
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https://mydeltasolar.deltaww.com/?p=product_manual
Descriptions of Parts and Components
①
④
⑥ ③
Object Qty
①
PV Inverter 1 Solar inverter
Important safety instructions and technical specifications
②
Quick Installation Guide 1
should be followed during installation.
③
AC Plug Connector for AC connection
1
④
DC Plug 2 pairs H4 connector for DC connection
Wall-Mount
⑤
1 To mount the solar inverter securely on the wall.
Bracket
Digital input connector Digital input connector and dry contact connector for
⑥
2
Dry contact connector function port.
If there is any visible damage to the inverter/accesories or any damage to the
packaging, please contact your inverter supplier before installation.
Dimensions and Function Introduction
380
unit: mm
DC
switch
DC connectors
Function port
5013276600
Model name: H5A
②
⑤
Description
Caution
130
91
Label
Comm. Interface AC connector
Grounding
Do not install the unit near or on flammable surfaces.
Mount the unit tightly on a solid/smooth surface.
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When the photovoltaic array is exposed to light, it supplies a DC voltage to the Inverter,
a shock hazard may exist due to output wires or exposed terminals.
To reduce the risk of shock during installation, cover the array with an opaque (dark)
material and ensure that the Disconnect Device in the inverter is set to OFF before
commencing any wiring.
Before commencing AC wiring, please ensure all AC circuit breakers are switched off.
During operation of electrical devices, certain parts are under dangerous voltage.
Inappropriate handling can lead to physical injury and material damage.
Always adhere to the installation regulations.
Installation may only be conducted by certified electricians.
The maximum open circuit voltage of the PV Array must not exceed 600Vdc.
Mounting
①
227
Φ6.0*6
60
250
291
unit: mm
②
③
LED and Button
The LEDs indicate the operating state of the inverter.
LED Status
Flashing
Earth Fault
Alarm
Steady on
Flashing
Grid
Steady on
Wi-Fi Steady on
The reset button function
Operation Wi-Fi LED Status
Wi-Fi LED flashing once every
Push 3s~10s
half a second
Push 10s~20s No flash
Wi-Fi LED flashing once every
Push 20s~
one seconds
Warning
Caution
7.5
22.5
37.5
Explanation
The red LED flashing indicates error "E34：Insulation"
The red LED glowing indicates error or fault.
( see user manual - chapter 9.1 Error Message )
The inverter is on countdown status, before connecting grid.
The inverter is connected to the grid.
The Wi-Fi module is on data transmission.
Explanation
Reset Wi-Fi module
No function
Reset Wi-Fi module, and Wi-Fi password
returns to the default: DELTASOL