Status Display - Tabuchi Electric EHW-S55P3B-PNUS Manuel D'installation

Status Display

If the actions outlined above does not fix the problem, follow the steps in the "Reverse Power Flow CT Connection Check
Table" on Page 37.
36
Items to Check
A. If the measured value on the sensor display is
equivalent to half of the storage battery charge
displayed on the Hybrid Solar Inverter LCD panel,
make sure that the reverse power flow CT is not
attached to the wrong cable.
B. If the measured value on the sensor display is
around 0, make sure that the L-side and the K-side
of the reverse power flow CT polarity are not
reversed.
C.
If the measured value on the sensor display is a
negative value, make sure that the L-side and the
K-side of the reverse power flow CT polarity are not
reversed.
D.
If the measured value on the sensor display is a
negative value and equivalent to half of the storage
battery charge displayed on the Hybrid Solar Inverter
LCD panel, make sure that the reverse power flow
CT is not attached to the wrong cable.