Frequently Asked Question

Code Messages for VI RLE, VI R1U and VI STL
Last Updated 3 years ago

The following series use similar coded messaging system:
  • VI R1U
  • VI RLE
  • VI STL
In case you notice any of the messages, please check their meaning in the table below and try to remove the source of the problem.

Warning Messages
Code
Description
Cause
A06
Battery low
Battery capacity low, or battery remain time low, or battery voltage low
A09
Battery disconnect
Battery is disconnected
A12
Battery bad
Battery fail
A14
Overload
Overload
A16
EPO Active
EPO plug is active
A18 Over temperature
Over temperature
A19 Fan fail Fan fail
Failure Messages
Code
Description
Cause
F06
Inverter soft start fail
Inverter fail
F07
Inverter voltage too high
Inverter fail
F08
Inverter voltage too low
Inverter fail or overload
F09
Inverter short
Inverter fail or output short
F11
Battery voltage too high
Battery fail
F12
Battery voltage too low
Battery fail
F13
Battery overcharge
Battery fail or charger fail
F14
Overload
Overload
F15
Load unbalance
Load unbalance
F18
Fan fail
Fan fail
F19
Over temperature
Over temperature

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