CAUTION :
This test is reserved to technicians and makes it possible to test water softener operating
condition and the regeneration phases.
HISTORIC SOFTENER
When programming is off, pressing this key for about three seconds makes it possible to display consumption-
log, i.e. the water volume treated since commissioning.
Briefly pressing the «Forward» key displays the number of regenerations performed since commissioning
(regeneration manually triggered by pressing the «R» key for five seconds or in automatic mode). .
ENTERING THE GENERIC CODE FOR THE OPERATING MODE
Enter the generic code for the selected operating mode. Once the 5-figure operating mode code is displayed,
Press the "hidden" button to confirm the selection. The next 2-line display states the current time and the
softener cycle programmed by default.
CAUTION :
Each operating mode selection code described above corresponds to a well-defined program
in the A5X unit microprocessor.
Any code that is erroneous or that does not correspond to the list above can lead to malfunction of your
appliance and possibly to the loss of the BWT guarantee.
OPERATING MODE
Program
Operating mode
code
Pure time
60210
Pure time
60410
«Seven»
Pure volume
61230
Anticipated
62230
volume «Data»
Anticipated
volume «Data»
62730
with priority
to volume
Anticipated
62530
volume «Seven»
Technical manual BWT PERLA PRO XXL - code P0011058 - Rev 10 - 23/11/2021
40
Description
Regeneration every «x» days (interval
between two regenerations) at a fixed pre-
set time.
Regeneration programmable over the seven
days of the week (14 ranges possible) at a
preset time each day
Regeneration depending on the program-
mable softener cycle.
Regeneration depending on water softener
programmable cycle and the average daily
consumption at a preset time.
Regeneration depending on water softener
programmable cycle and the average daily
consumption at a preset time.
Regeneration depending on water softener
programmable cycle at a preset time and
the average consumption calculated over
seven days.
Notes
Possibility to perform two
regenerations per day over
the seven days of the week.
Immediate regeneration if
water softener =0
Immediate regeneration if
water softener =0