11
GB
8. 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.
Manual watering is not
Battery flat (1 bar flashes).
v
Insert new (alkaline) battery.
possible using the
Manual watering period is set
v
Set manual watering period
Man. button
to
0 :00
.
to a figure greater than
0 :00
(see 5. Programming).
Tap turned off.
v
Turn tap on.
Watering program is not
Watering program has not
v
Read off watering program
being undertaken
been entered completely.
and modify if necessary.
(no watering)
Programs deactivated
v
Activate program
(Prog.
OFF
)
.
(Prog.
ON
)
.
Program entry / modification
v
Make program entry /
during or just before the
modification outside the
start pulse.
programmed start times.
Valve was opened manually
v
Avoid possible program
previously. overlaps.
Tap turned off.
v
Turn tap on.
Soil moisture or rain sensor
v
If dry, check setting /
registers damp.
location of soil moisture /
rain sensor.
Battery flat (1 bar flashing).
v
Insert new (alkaline) battery.
Water Computer does
Minimum quantity of water
v
Connect more drip heads.
not close
drawn is less than 20 l / h.
All 3 watering cycle
Sensor not correctly
v
Check connection cable
symbols flash
connected. and
sensor.
(
)
A
In 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
GARDENA
Art. No. 1189
Rain Sensor electronic
GARDENA Art.
No. 1815-00.791.00
Anti-theft device
From GARDENA Service
