11
PBU-150-11
09/22
TURN ON THE OUTPUT POWER
1. AC On-Line Mode:
The PBU automatically starts up after AC power connected. Followed by a beep sound,
the PBU is starting.
Turn on
output power switch to start AC power output at terminal (TB2).
A 5-second self-diagnosis is performed automatically for having protection function ready.
The batteries are charging once the AC power supplies to PBU.
2. Battery Mode:
Turn on
output power switch to start AC power output at terminal (TB2).
TURN OFF THE OUTPUT POWER
Turn off
output power switch to stop AC power output at terminal (TB2).
WARNING
Disconnect both AC and DC power supplies to the device before servicing.
