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Troubleshooting
Installer and user reference guide
88
EKVDX32~100A2VEB
VRV system air conditioner
4P664010-1 – 2021.08
Code
Description
Room temperature thermistor in remote controller abnormality
Non H-type remote control is connected
An error has occurred on another indoor on the same F1 F2 line,
but EKVDX /indoor can still operate
An error has occurred on another indoor on the same F1 F2 line,
EKVDX /indoor cannot operate anymore
Capacity mismatch between VAM and EKVDX
VAM abnormality. There are three possible causes:
▪
The VAM has an error. Find the cause in the error history.
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Communication loss between VAM and EKVDX .
▪
The local VAM setting does not identify with the EKVDX
connection: 18(28)‑10 is not ‑02.
VAM: A6-28 error (for R32 application) occured
VAM: A6-29 error (for R32 application) occured