7
5.
Error message
When working with the hand programming unit, it can happen that en error
message appears in the display.
•
Er 3 = Time switch not recognised (name of the application is not correct)
•
Er 2 = Data not correctly transferred. Repeat the transfer.
•
Er 1 = Batteries not supplying sufficient voltage
6.
Changing the batteries
•
Undo the screws
•
Replace the batteries
•
2 x type LR 6 alkaline (1.5 volt)
•
Close the hand programming unit
again
GB