14 - TROUBLESHOOTING415
14.7 INVERTER
If you can not correct a problem with the aid of Problem shoot list, contact Service Centre.
Problem Cause Corrective action
1. No output voltage and no lighting of warning
lights (LED off)
• High output voltage
• DC fuse burnt out
• Switch set on remote control, but this is not
available
• Check the battery voltage and switch off the
charger
• Replace the fuse
• Place the switch to ON
2. No voltage in output, LED of battery charge is
ON
• Batteries at • Charge the batteries, the inverter will switch on
when the battery voltage exceeds 24V
3. No voltage in output, temperature LED ON • The inverter is overloaded • Reduce the charge and let the inverter cool
down
4. No output voltage, LED “ON” is lit • Inverter is in stand-by • Connect a charge or modify the jumper’s set-
tings
5. Low voltage in output • Low power supply = jumper adjustment • Connect a charge > 30W or modify the jump-
er’s settings
6. The inverter turns on and off, the “ON” LED
and the battery charger LED ash in turns
• Batteries at
• Wires are too thin
• The connections are corroded or faulty
• Disconnect the charge and charge the batteries
• Replace with wires of correct diameter
• Tighten connections. If wires are burnt out, re-
place them
7. The inverter lights ON/OFF, the ON LED is lit,
the “overload” LED ashes once a second and
the fan operates at full speed
• The inverter is overloaded
• The inverter has been switched off ten times as
a result of an overload or short- circuit condition
• Reduce the inverter load
• Reduce the load or the short-circuit. Reset the
inverter manually through ON/OFF switch
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