MAINTENANCE NOTICE
NM-275 index 09 Page 24/50 September 2021
8.3 Manual calibration
1) Press the button twice to go to the Manual menu
The Manual LED flashes.
2) Press the button for at least 3 seconds to start the manual calibration.
The LED column stays fixed on the Manual menu and the upper RGB LED flashes at the colour for valve idle
3) Press the button for at least 3 seconds to save the position for valve idle.
The upper RGB LED lights up for a few seconds in the colour of the idle position
The RGB LED then flashes with the colour for valve open position
4) Activate the solenoid valve SV1 and when the position for valve open is reached then press the button
for at least 3 seconds to save the position for valve open.
The LED column stays fixed on the Manual menu and the upper RGB LED flashes for a few seconds in the colour of the open position
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