KONE EcoSpace

Got a KONE EcoSpace with a V3F16L Drive.

Getting a 21, 26 and 1801 fault. It appears to be something with the Drive as the Contactor is also not picking and it won’t run on INSP either.

I think it is a Drive issue, but I cannot find the fault codes even though I have been looking through the material that I have for the EcoSpace.

Appreciate any help.

Fault 26: KCM831: Unplug
thermistor input at XT1
on V3F25.
RS20 and KCM831
hydro: Unplug
connector XT on
LCEDRV.
RS100: Unplug
connector LCEMCU
XM28

Fault 21 is safeties

1801 : Front side car interface board
failed
Board broken. Wiring mistake.
Fuse from Power supply burnt.

You’ll get the 21 every time you put the car on inspection. The 26 fault says the drive is faulted and you don’t have drive ok. Do the 26 and 1801 faults both return if you clear the log and cycle power?

On a V3F there should be another drive fault associated with 26.
26 is just a generic the drive is faulted. If 1-95 is set correctly and no other drive faults are present....that drive is probably no good.

UpandDown2321 is correct, the 26 is just telling the LCE the drive is not ok!

What would a 79 fault be?

Stuck landing call