GB 31
Fault
Possible Cause Solution
Manual
watering
is not pos-
sible using
the (Man)
button
Batter is flat (only
I bar left)
Insert new battery
Manual watering
period is set to
0:00
Set the manual watering
period to a figure greater
than 0:00
Tap turned off
Turn tap on
Watering
program is
not being
undertaken
(no wate-
ring)
Watering program
has not been ente-
red completely
Read the watering
program data and
modify if necessary
Programs deacti-
vated (Prog OFF)
Activate program
(Prog ON)
Valve was opened
manually previously.
Avoid possible program
overlaps
Tap turned off.
Turn tap on.
Program overlap
(1st watering start
time has priority)
Enter new watering
program without overlaps