Installer Manual Fleck 5800 - SXT - Operation
68 / 92 Ref. MKT-IM-004 / A - 18.04.2017
8.3. Manual regeneration
Mandatory
The controller must be in service in order to enable this procedure.
8.3.1. Manual delayed regeneration
A Press once for delayed regeneration.
→ The regeneration starts at the programmed regeneration time. See chapter 6.5.12.
Regeneration time (RT), page 56.
→ The service icon flashes.
Note
To cancel: press again. The service icon stop flashing.
8.3.2. Immediate regeneration
A Press and hold for 5 seconds to initiate immediate manual regeneration regardless from
the programmed regeneration control type.
8.3.3. To advance regeneration cycles
A Press to pass to the next regeneration cycle.
8.4. Operation during a power failure
• Current valve position, cycle step time elapsed, and time of day is stored 24 hours during a power
failure, and will be restored upon power restoration.
• In regeneration, when power is shutting down, the controller saves the current regeneration
data. When power is restored, the controller resume the regeneration cycle at the point where
power failed.
Caution
Without power, the valve stay in its current position. The system should include all required
safety components to prevent overflows.
• All the program settings are stored in a permanent memory.
• 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 24 hours).
• The time of day on the main display screen will flash when there has been a power failure.
• The flashing of the time of day can be stopped by pressing any button on the display.
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