JUMO 902931 Wtrans Receiver with Wireless Data Transmission Operating Manual - Manual (Page 48)

7 Operating the receiver
48
Editing digit by digit
The procedure is practical if longer codes are generally required (see path I in Figure 24).
Procedure:
 Chapter 8.2.2 "General parameters", page 58
Step Action
1 To change from the normal display to the startup level (In), hold the key for > 2 s
or
to change to the parameter level (PA), hold the
key for > 2 s.
If a code is assigned for the selected level, "CodE" appears on the display.
The device waits for a code to be entered (min. 1 digit, max. 4 digits).
2 Initiate code editing with the key.
The lower segments of the digit on the right flash.
3 Edit digits using the and keys.
4 To confirm the first digit, press the key.
The lower segments of the second digit from the right flash.
5 Repeat steps 3 and 4 until all digits have been edited
(min. 1 digit, max. 4 digits).
6 Confirm the code with the key.
The lower segments of the digits entered last stop flashing.
7 Hold the key for > 2 s to confirm the code entry.
If the code is correct, "CodE OK" appears for 0.25 s.
The receiver changes to the desired level.
If the code is incorrect, "CodE Error" appears for 0.25 s.
The receiver returns to the normal display.
TIP!
To deactivate, set the code for the startup or parameter level to 0.