Gardena MaxControl 1834 Operating Instructions Manual page 27

Fault Possible Cause
Watering program is not
being undertaken
(no watering)
Water Computer does
not close
In the event of other faults please contact GARDENA Service.
Repairs should only be carried out by GARDENA service centres or dealers
A
authorised by GARDENA
Remedy
Watering program has not
been entered completely.
Programs deactivated
(Prog. Off).
Valve was opened manually
previously.
Tap turned off.
Program overlap
(first watering start time
has priority).
Soil moisture or rain sensor
reports sufficient moisture.
Battery almost flat
( symbol flashes).
Minimum quantity of water
drawn is less than 20 - 30 l / h.
v Read off watering program
and modify if necessary.
v Activate program
(% Run-Time).
v Avoid possible program
overlaps.
v Turn tap on.
v Enter new watering
program without overlaps.
v If dry, check setting /
location of soil moisture /
rain sensor.
v Insert new (alkaline) battery.
v Connect more drip heads.
27