Tabuchi Electric EHW-S55P3B-PNUS Manuel De L'utilisateur page 17

■If an Outage Occurs on the Commercial Power Grid
If an outage occurs on the commercial power grid, an error
message and error code are displayed on the Remote Controller.
In an outage on the commercial power grid, the inverter
temporarily stops operating. However, after about 10 seconds, it
engages stand-alone operation and starts supplying power again.
A few minutes after power from the commercial power grid is
restored, the inverter automatically restarts grid-tied operation.
(You do not need to press the [RUN/STOP] button.)
■Equipment Troubleshooting
If there is an equipment failure and an error message and error
code displayed are on the Remote Controller, resolve the issue as
explained in "Troubleshooting" (Page 48).
If the Inverter Is Shutdown for Long Periods of Time
If the inverter does not run for a long period of time whether because grid-tied operation or stand-alone
operation was manually stopped, an outage has occurred on the commercial power grid, or due to an issue
with the equipment, the equipment, the storage batteries are not charged. If left in this condition, the switch
inside the storage battery unit automatically shuts off to prevent over-discharging. Once this switch shuts off,
servicing is required before the inverter can be used again.
If operation cannot be restored after trouble occurs, contact the service center.
Error Message
Press the [BACK] button to
return to the home screen.
GRID ABNORMALITY DETECTED.
WILL RESTART IN 5 MIN. ONCE GRID IS
BACK TO NORMAL. PLEASE CONTACT THE
SERVICE CENTER IF THE ERROR MESSAGE
CONTINUES MORE THAN 5 MIN.
CENTER.
Error Code
17