Status Indicator Lights
975-0253-01-01
5–11
Custom Screens
Two custom screens are available. The inverter does not display them unless they
are configured using using GT-View (see page 3–16). If configured, the custom
screens display as the fourth and fifth screens during the startup sequence. They
can also be viewed by tapping the unit during normal operation and fault mode.
The first custom screen is intended for the home owner to display information
such as the name or location of the PV array associated with the inverter.
The second custom screen is intended for installers, who can configure the screen
to display, for example, contact information for service.
Status Indicator Lights
The GT Inverter is equipped with two status indicator lights (LEDs) located below
the front panel LCD (Figure 5-2). These LEDs indicate the inverter’s current
status (Table 5-12) and assist in troubleshooting the performance of the unit.
Only one indicator light will be lit at any time.
System *3500W
Today 15.56kWh
The “
*
” in these two screens (see Table 5-3 and Table 5-5)
indicates that the unit is derating its output power because the
inverter heat sink temperature is above 75 °C or 79 °C
depending on model.
The asterisk only appears when the power is actually being
limited by the inverter.
Unit *1800W
Today 7.82kWh
Insufficient
Solar Energy
Indicates the GT Inverter is not producing power due to
insufficient solar energy during low light conditions in early
morning or late afternoon or when the PV array is in shade.
This screen flashes alternately with the Normal Operation
default screen.
Table 5-11
Special Message Screens
Display
Description
Table 5-12
Status Indicator LEDs
LED on
Means
Green
GT Inverter is on (DC voltage and AC voltage are qualified and the
protection timer has finished) and delivering energy to the grid. No action
required. Turns off when a fault state is detected.
Red
Ground fault condition detected.
Check for any fault messages on the display (see Table 5-9), and refer also
to Table 6-1, “Troubleshooting the GT Inverter” on page 6–4 to resolve the
fault condition.
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Содержание GT 2.5-DE, GT 3.8-DE, GT 2.8-S
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