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Installer manual Fleck 3150 NXT/NXT2 - Operation
ð For NXT2: The blue LED and the symbol
Info
To cancel: press
For NXT: The blue LED stop flashing and the letters SRV take place on the valve status.
For NXT2: The blue LED and the symbol
8.3.2
Immediate regeneration
1. Press and hold
regeneration, regardless from the programmed regeneration mode.
8.3.3
To advance regeneration cycles
1. Press
(for NXT) or
8.3.4
To stop a regeneration (NXT2 only)
1. Press and hold
8.4
Operation during a power failure
• All the program settings are stored in a permanent memory;
• current valve position, cycle step time elapsed, and time of day are stored during a power
failure, and will be restored upon power restoration;
• time is kept during a power failure and the time of day is adjusted upon restoration of the
power (as long as the power is restored within 12 hours);
• the time of day on the main display screen will flash after a power failure once the power is
restored until any button is pressed on the keyboard.
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(for NXT) or
(for NXT) or
(for NXT2) for 5 seconds to initiate immediate manual
(for NXT2) to pass to the next regeneration cycle.
to stop the regeneration.
on the valve state flash.
(for NXT2) again.
stop flashing.
Ref. MKT-IM-010 / F - 16.01.2023
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