Daikin FTXN-LV - Error Code E6: Compressor Lock

TS13-01 Troubleshooting manual 32
E6
Description
Compressor lock
Supposed Cause
The system will be shut down if the error occurs 16 times.
Compressor locked
Compressor harness disconnect
Troubleshooting
Turn off the power. Disconnect the
harness U, V and W
Normal?
Check with the inverter checker
Correct the power supply
Turn off the power and reconnect the
harness. Turn on the power again and get the
system restarted
No
Yes
Replace the compressor
Yes
No
System shut down
after errors repeated
several times?
Check the EXV and
replaced if required
Replace the compressor
No
Yes
Emergency stop
without compressor
running?