Xantrex Technology XTR 850 Watt - Manual (Page 82)

Local Operation
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• Shutdown activated (rear panel shutdown).
• Internal hardware malfunction
• Fan failure
Hardware Malfunction Alarms
The power supply will turn off the output. An error message will be
displayed in the event that:
• OVP trips
• Voltage deviation in CV mode reaches more than ±5% from the set
level.
1
• Current deviation in CC mode reaches more than ±5% from the set
level.
1
1.These two forms of hardware malfunction are only monitored in the
corresponding APG mode.