Checking Energization - Panasonic LJ-SK56A Installation Manual

4. Checking Energization

4-1. Checking Energization
After finishing the wiring, check that the battery system side wiring and the GRID connection were normally completed
in accordance with installation instructions and local regulations.
Check that the wiring work has been completed in accordance with Chapter "Installation".
The device may fail if the power is turned on with it incorrectly wired.
The work must be performed by qualified personnel.
4-2. Powering ON the DC/AC
Preparation
■
• Check that the wiring work has been completed in accordance with Chapter "Installation".
• Set the protection device for the Network Adaptor to OFF. ( )
Operation Procedure
■
DC Protector DC Protector
SB SB
2
SB SB
1 1
• Turn ON the DC Protector.( ) Power is supplied from the battery to the system.
All indicator LED lamps illuminate
All LED lamps illuminate for five seconds and then return to normal state.
• Turn ON the protection device for the storage battery system.( ) Power is supplied from the AC side to the system.
Point of
Supply
TN or TT
N
system
PE
Turn off these protection
devices in an emergency.
Stand-alone
Socket-outlet
(Type-02)
for five seconds and then return to normal state.
CT
Main
switch
Protection
device for
Storage
battery
system
L N PE
Storage
battery
CT
system
L1
N1
PE
Switch board
Protection
device for
Network
Adaptor
L N PE
Network
Adaptor
COM
COM
DRED
SYS
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