26
GB
9. Troubleshooting
Fault Possible Cause Remedy
No display appears Battery inserted incorrectly. v Check polarity markings
match (+/–).
Flat battery. v Insert new (alkaline) battery.
Temperature on the display Display appears after
is higher than 60 °C. temperature has dropped.
Programs cannot be The current time and the day v Enter time and day of week
entered of the week were not entered (see 5. Programming).
completely.
Manual watering is not Battery almost flat v Insert new (alkaline) battery.
possible using the ( symbol flashes).
Man. button Tap turned off. v Turn tap on.
Manual watering period is set v Set manual watering period
to 0:00 . to a figure greater than
0:00 (see 5. Programming).
Controller is not connected. v Mount controller on housing.
Watering program is not Program entry/modification v Make program entry/
being undertaken during or just before the modification outside the
(no watering) start pulse. programmed start times.
