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4.6
Troubleshooting
This screen helps the installer with troubleshooting.
Important: a test must be run to update the fault codes. Only
the probes are automatically updated.
N.B. Probe No. 2 is always displayed even if it is not present on the VMI® unit. If there is only one
probe, no status is shown for the second probe.
Normal operation
Abnormal operation.
Use the
button to move on to the version screen.
The VMI® unit test is for troubleshooting purposes only and in no way replaces the expertise of
an installer. We recommend that installers have a fully-equipped repair case with them during repair
visits and that they carry out the necessary electrical tests to confirm the failure signalled by the
system. Also, certain failures may conceal others.
Once the test has finished, the system status is displayed
Motor status
Preheat status
VMI® unit's probe status
This probe is not active in this
version
Remote control's probe status
*If you are installing a VMI® Hydro’R or Solar’R
system, refer to the particular product's
installation manual for further information
