The dryer is in EFL (emergency forced local). This occurs when the outlet pressure of the dryer
becomes too low. In this case the unit will switch automatically to the other dryer.
When the dryer is switched into local control the same screen is visible.
The dew point at the dryer outlet is too high. In this case the unit will switch automatically to the
other dryer.
In all these cases the cause of the fault will have to be solved before the error will disappear on
the screen. This has to be done by resetting manually on the controller of the dryer (see Din rail
controller).
Gaining full access
To get full access to the features and settings of the main controller the user must submit a
password into the controller. This can be done by going to the main menu, settings, access key.
There select Modify and submit the password <2801>. See the screenshots below for the
procedure.
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