16
GB
8. Troubleshooting
Fault Possible Cause Remedy
No display appears Rechargeable battery inserted vInsert battery plug into the
incorrectly. battery connection socket.
Faulty battery. vInsert a new rechargeable
battery.
Rechargeable battery flat. vPlace Water Computer
in the sun for 1
-
2days.
Temperature on the display Display appears after
is higher than 60 °C. temperature has dropped.
Manual watering is not Battery flat (1 bar flashes). vPlace Water Computer
possible using the in the sun for 1
-
2days.
Man. button Manual watering period is set vSet manual watering period
to 0:00. to a figure greater than
0 :00 (see 5. Programming).
Tap turned off. vTurn tap on.
Watering program is not Watering program has not vRead off watering program
being undertaken been entered completely. and modify if necessary.
(no watering) Programs deactivated vActivate program
(Prog OFF ). (Prog ON ).
Program entry/modification vMake program entry/
during or just before the modification outside the
start pulse. programmed start times.
Valve was opened manually vAvoid possible program
previously. overlaps.
Tap turned off. vTurn tap on.
Program overlap (1st watering vEnter new watering
start time has priority). program without overlaps.
Soil moisture or rain sensor vIf dry, check setting /
registers damp (sensor OFF). location of soil moisture /
rain sensor.
Rechargeable battery flat. vPlace Water Computer
(1 bar flashes). in the sun for 1
-
2days.
Water Computer does Minimum quantity of water vConnect more drip heads.
not close drawn is less than 20 l/h.
Display: Sensor fault Sensor not correctly vCheck connection cable
connected. and sensor.
AIn the event of other faults please contact GARDENA Service.
Repairs should only be carried out by GARDENA service centres or dealers
authorised by GARDENA.
9. Available Accessories
GARDENA Art. No. 1188
Soil Moisture Sensor
