hillvert HT-IRI-08 User Manual page 25

PLEASE NOTE: the watering frequency set time should always be longer than the
watering duration, i.e. the HOW OFTEN setting = 3 minutes, the HOW LONG
setting = 5 minutes is incorrect.
In the event that the watering frequency interval is set to less than 1 hour, the
timer will start as soon as the parameter is saved, i.e. the function dial is turned
to RUN.
Saving settings/activating the timer operation
•
When the timer knob is turned to RUN, the watering function settings will be
saved, and the unit starts operating according to the programmed schedule. The
display will alternate between showing the clock and the next watering start time.
Time delay before automatic operation
•
When the timer function knob is set to RUN (i.e. the settings are saved, the timer
is active), pressing the value increase button will postpone the activation of the