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Irrigation control
•
Remove all batteries from the battery compartment.
•
After 10 seconds, insert 4 fresh AA 1.5V batteries into the battery compartment of the watering control.
•
When inserting the batteries, press and hold the ON/OFF button on the watering control without relea-
sing the button until the LED display flashes quickly (2 times per second).
12. Troubleshooting
Error
The valve cannot be
switched on/off
Inaccurate water flow
meter
Schedule not executed
correctly
28
Possible cause
• Weak battery
• Contamination in the water inlet
• Unstable mains or delayed reaction
• Inaccurate statistics due to the
inclined mounting angle.
• Low or irregular water pressure from
the tap
• Contamination in the water inlet
filter.
• Parameters for precipitation delay
are set.
• In the low power state, the timer
switches to a low power protection
state and does not execute the
schedule.
• Watering duration/period is not
set with parameters
Possible solution
• Replace fresh batteries
• Clean the filter connection regularly
to remove impurities in order to avoid
malfunctions during operation
• Wait a while and try again
• The Water Timer must be installed
perpendicular to the ground and it is
recommended that it is not installed at
an angle so as not to interfere with water
metering
• Normal error values for water metering
±5%
• Impurities in the inlet must be removed
regularly so that they do not clog and
disrupt the watering programme
• Check whether the rain delay parameter
is set
• Replace fresh batteries
• Check whether the watering duration/
period is not set with parameters (note
12H/24H)
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