Operating instructions

All control data are set back to the standard settings.

Set the on/off switch (4) at position ”1".

Insert the battery into the battery compartment (1).

Close the battery compartment (1).

Set the function selector (10) at ”RUN” position.

Close the control box.

Unblock the control system:

Keep the ACK key pressed until the LEDs of the keys K1 - K4

light up.

4.4. Passwords

The entry of a password prevents unauthorised persons from having access to

the data entered into the control system. Important data can then be entered or

modified only after the password has been entered.

If you make no entries for more than 10 minutes, the access is blocked and you

have to re-enter the password.

•

password level 6: 79 21 54

Tell the password only to authorised persons.

Dehumidified air dryer

Start-up 4-7