La- Compressor Startup Failure - Toyotomi KURO Mini Service Manual

LA- Compressor startup failure

Error phenomenon
Explanation of error
Frequent
problematic part
Inspection procedure
and key points
Error code
LED light signal of
external panel
Cause: ODU PCB board broken, connecting wire broken or
connected loose, compressor issue
Supply voltage, connecting wire, system pressure, module panel,
main external control panel, compressor
1. Check the ODU PCB board if there is any broken;
2. Check the connecting wire if the wire is broken, or not connect
fasten.
3. Check the compressor if there is any broken.
After check mentioned 3 steps, if the L8 error is still occur, pls
check as the guidence of Error code "F1".
LA
LED1
LED2
LED3
Flash
Flash
Light