PSW-H Installation and User Manual

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If any error occurs, the error
code will be displayed for
three seconds. After three
seconds, the screen returns
to the default main view.
Timer Override Setting for AC Output Source Priority
This timer setting is to set up the daily AC output source priority.
Note: If no button is pressed within 1 minute of starting this procedure, the screen will automatically return to the
default main view.
To define a daily time period in which a specific AC output source priority is to be temporarily activated, follow the
steps below:
1. Press and hold for 3 seconds to enter the timer setting for the AC output source priority. The three
available priority orders are shown on the display (see chapter “Device Operation Settings” → “Settings
menu 01” for an explanation):
2. From top to bottom the priorities shown in the screen represent:
a. Utility / AC input first (“USB” for Utility → Solar → Battery)
b. Solar / PV first (“SUB” for Solar → Utility → Battery)
c. SBU priority (“SBU” for Solar → Battery → Utility)
3. Press either , or to enter one of the three selectable priorities:
a. = USB
b. = SUB
c. = SBU
4. The selected priority order (USB, SUB or SBU) is shown at the top of the screen. The middle shows the
starting time and the bottom shows the stopping time in full hours (24h notation). As an example for the
USB priority:
5. Press to select the starting time (middle of screen), it will flash. Now press or to change the
starting time in 1-hour steps. Then, press to confirm the starting time, it will stop flashing.
6. Press to select the ending time (bottom of screen), it will flash. Now press or to change the
ending time in 1-hour steps. Then, press to confirm the ending time, it will stop flashing.
7. Now press to return to main screen.
Timer Override Setting for Battery Charger Source Priority
This timer setting is to set up the daily battery charger source priority.
Note: If no button is pressed within 1 minute of starting this procedure, the screen it will automatically return to the
default main view.
Error Code
Description
No USB disk is detected
USB disk is write-protected
File from USB disk has incorrect format or USB stick is incompatible