Pentair Fleck 3150 NXT Installer Manual page 90

Installer manual Fleck 3150 NXT/NXT2 - Programming
6.1.7 Resetting the controller
Mandatory
Once you have completed this operation, check all programming steps !
Info
There are two options to reset: partial and hard reset.
Partial reset will set all the parameters to default values, except flow meter totalizer
volume in diagnostic mode.
Hard reset will set all the parameters to default values.
6.1.7.1 Partial reset
1. Press and hold
shows time of day (12:00).
6.1.7.2 Hard reset
1. Disconnect the power supply from the valve, press and hold the button
reconnecting the power supply.
90 / 190
and for 25 seconds until the display
while
Ref. MKT-IM-010 / F - 16.01.2023