Changing unit address

The unit addresses are assigned consecutively at the factory. This means that no address occurs more than once per delivered pallet of ventilation units.

However, if there are 2 ventilation units with the same unit address in a system, one of the two addresses must be changed manually.

To do this, disconnect one of the two ventilation units from the RS 485 bus and reconfigure the other unit with a different unit address.

The new unit address is checked.
If the check is successful, Executed appears.

Then reconnect the disconnected unit to the bus and manually reassign both units, see chapter Assignment.