Page 44 - PHU_User Manual_EN_Rev A

PHU Series User Manual

3. The button light will change from
red to orange, and finally to green.

4. The power supply screen will
display the GW Instek logo startup
screen when it is powered on.

You may also configure how the PHU will behave on
Note startup by altering the Power On Configuration
settings, see page 114.

Power Down To turn off the PHU power supply, press the
ON/STBY button again. The button light will
change from green to orange, and then to red. It
may take a few seconds for the power supply to
fully power down.
The power supply takes around 8 seconds to fully turn
CAUTION on or shutdown.

Do not turn the power on and off quickly. Please wait
for the display to fully turn off.
The power switch that is included in the instrument is
not considered a disconnecting device.

The circuit breaker/switch on the fixed wiring is used
as the disconnecting device.

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