Conext XW PRO 6848 6,800W 48V Installation

Fault
Number
Message Fault Type Cause Solution
F24
AI Under Frequency Automatic Under-frequency anti-
islanding, caught by the AC
qualification limit.
See F23.
F25
AI Over Frequency Automatic Over-frequency anti-islanding. See F23.
F26
AI Under Frequency Automatic Under-frequency anti-
islanding.
See F23.
F27
AI L1 Over Voltage Automatic Over-voltage anti-islanding,
fast disconnect, 135 VAC.
See F23.
F28
AI L2 Over Voltage Automatic See F27. See F23.
F29
AI L1L2 Over Voltage Automatic Over-voltage anti-islanding
fault, caught by the qualification
limit, voltage difference
between L1 and L2.
See F23.
F30
AI L1L2 Over Voltage Automatic Over-voltage anti-islanding,
fast disconnect, 270 V.
See F23.
F31
AI L1 Over Voltage Automatic Over-voltage anti-islanding,
slow disconnect, 130 V.
See F23.
F32
AI L2 Over Voltage Automatic Over-voltage anti-islanding,
slow disconnect, 130 V.
See F23.
F33
AI L1L2 Over Voltage Automatic Over-voltage anti-islanding,
slow disconnect, 260 V.
See F23.
F34
AI L1 Under Voltage Automatic Under-voltage anti-islanding,
slow disconnect, 108 V.
See F23.
F35
AI L2 Under Voltage Automatic See F34. See F23.
F36
AI L1L2 Under
Voltage
Automatic See F34. See F23.
F37
AI L1 Under Voltage Automatic Under-voltage anti-islanding,
fast disconnect, 66 VAC.
See F23.
F38
AI L2 Under Voltage Automatic See F37. See F23.
F39
AI L1L2 Under
Voltage
Automatic Under-voltage anti-islanding
fault, caught by the qualification
limit, voltage difference
between L1 and L2.
See F23.
F40
AI L1L2 Under
Voltage
Automatic Under-voltage anti-islanding,
fast disconnect, 132 V.
See F23.
Conext XW Pro Owner's Guide Troubleshooting
116 This document is intended for use by qualified personnel 990-91227A-01