11
11
Symptom
Possible causes
Solution
When connecting
power to the PowerPak,
“Polarity” error message
displayed on the OLED.
Inlet power cord has been
plugged in with the reversed
polarity.
Connect the inlet power cord with the correct
polarity by rotating the plug 180°. Polarity
error message should no longer be displayed.
Line and neutral polarities are
reversed in the wall outlet.
Contact an electrician to check the electrical
wiring.
