BYD HVM 11.0, Operating Manual

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Shenzhen BYD Electronic Co., LTD 8 Operation
37
HVS&HVM Operating Manual
8. Operation
8.1. Switch on the Battery System
To make sure the battery system can work well with the inverter, please follow the right
procedure to start them. The procedure is: 1) turn on the switch between the inverter and
battery if there is any; 2) switch on the battery system; 3) switch on the inverter.
8.2. Switch off the Battery System
The procedure to switch off the battery system is: 1) switch off the inverter; 2) switch off the
battery; 3) switch off the air switch between the battery and the inverter if there is any.
The correct way to switch off the battery system is to press the LED Button for 5 seconds on
the BCU, but not to pull down the air switch of BCU.
If two or three battery systems are connected in parallel, only the LED Button on the master
system needs to be pressed. The slave system(s) will be turned off automatically.
INVERTER
3
1
(if available)
2 2 2
OFF
ON
INVERTER
3
OFF
(if available)
2
5 seconds
1
OFF
ON
Inverter;