20
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Commissioning
Installer and user reference guide
84
EKVDX32~100A2VEB
VRV system air conditioner
4P664010-1 – 2021.08
20.4 To perform a test run
INFORMATION
▪
Perform the test run according to the instructions in the outdoor unit manual.
▪
The test run is only completed if there is no malfunction code displayed on the
user interface or the outdoor unit 7‑segment display.
▪
See the service manual for the complete list of error codes and a detailed
troubleshooting guideline for each error.
NOTICE
Do NOT interrupt the test run.
INFORMATION
During a test run of the system or during maintenance, the R32 safety needs to be
deactivated. Refer to
"19.2 To deactivate the R32 safety system"
78].
Set the relevant field settings on EKVDX, then on VAM, before performing the test
run. See
80].