6
FlOW TIME aDJUsTMENT
How to adjust the flow time in Touch b and Touch E
1) open the piezo cap using the provided 2 mm
allen key.
2) disconnect the power supply (batteries or
transformer).
3) While the power source is disconnected,
verify that the solenoid valve is installed and
touch the piezo cap twice.
4) then, reconnect the power supply.
5) the indicator light (led) on the back of the
Piezo cap will start blinking. after a few blinks
the led will give a steady red light. touch the
Piezo cap when the steady red light is still on to
enter into the adjusting mode. When done correctly, the light will stop blinking.
Note:
If you will not press at the indicated area, the previous adjustment will
remain.
the following examples show how to manage the adjustment levels:
Example 1: You wish to adjust the flow time to 20 seconds.
at level 1 perform 3 steps of 1 second (you will get 3 seconds). total: 3 seconds
go to level 2 and perform 1 step of 2 seconds (you will get 2 seconds). total: 5
seconds)
go to level 3 and perform 1 step of 15 seconds (you will get 15 seconds). total: 20
seconds.
Example 2: You wish to adjust the flow time to 45 seconds.
at level 1 perform 1 step of 1 second (you will get 1 second). total: 1 second
go to level 2 and perform 7 steps of 2 seconds (you will get 14 seconds). total: 15
seconds)
go to level 3 and perform 2 steps of 15 seconds (you will get 30 seconds). total: 45
seconds.
Example 3: You wish to adjust the flow time to 60 seconds.
at level 1 perform 10 steps of 1 second (you will get 10 seconds). total: 10 seconds
go to level 2 and perform 10 steps of 2 seconds (you will get 20 seconds). total: 30
seconds)
go to level 3 and perform 2 steps of 15 seconds (you will get 30 seconds). total: 60
seconds.