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Startup Procedure
975-0053-01-01 3–7
After startup After the 300-second countdown timer and during normal operation, the
Sun Tie will display four messages that repeat every minute.
*If the inverter is disconnected due to a line condition, this display will
show one of the following messages:
• AC NOT PRESENT
•AC MAINS LOW
• AC MAINS HIGH
• FREQUENCY FAULT
Status Indicator Lights
The Sun Tie XR is equipped with two status indicator lights (LEDs)
above the circuit breakers inside the wiring compartment. These light
during operation to indicate the inverter’s current status. For information
about reading these lights, see Chapter 4, “Troubleshooting”.
Message (with
sample data)
Display
duration
(seconds) Description
54 mppt 74 vdc
2500 W 12123 Wh*
0 – 8 Message 1 shows the inverter’s
DC regulation voltage for
maximum power production,
DC input voltage, power output,
and energy harvested today.
244 vac 74 vdc
2500 W 12123 Wh*
8 – 16 Message 2 shows AC input
voltage, DC input voltage, the
power output and energy
harvested today.
16 – 24 Repeats message 1.
24 – 28 Repeats message 2.
Lifetime Energy
10.000kWh
28 – 32 Message 3 shows the amount of
energy produced since
installation and startup.
32 – 40 Repeats message 1.
40 – 48 Repeats message 2.
48 – 56 Repeats message 1.
Time Online
Today 00:00:00
56 – 60 Message 4 shows how long the
Sun Tie has been online since it
last started.