EN
OPERATOR'S MANUAL
35
The "resin regeneration" (ON/OFF) message signals whether resin regeneration
management is active and depends on set hardness value.
The table below compares the hardness values that can be set (in °f) with the regeneration
frequency and the number of allowed cycles with salt reservoir at low level.
The factory default value of the device is “21-30” °f
Water hardness
(°f)
Enabling
resin
regeneration
Regeneration
frequency
No. of cycles with
empty salt
reservoir
<10
OFF
OFF
OFF
10-20
ON
1 out of 8
7
21-30
ON
1 out of 6
5
31-40
ON
1 out of 4
3
41-50
ON
1 out of 2
2
51-54
ON
1 out of 1
1
NOTE
THE CYCLES INTEGRATING RESIN REGENERATION ARE: RESIN
REGENERATION (CYCLE OF "OTHER CYCLES" MENU), DISINF. 90°,
WASHING, D1 CUSTOM, D2 CUSTOM AND W1 CUSTOM.
THE START OF CYCLES WITHOUT REGENERATION (PRE-WASHING,
ULTRASONIC TEST, DECALCIFICATION) CAN BE INHIBITED IF THE
TIME REQUIRED TO CARRY OUT A REGENERATION HAS ELAPSED. IN
THIS CASE, THE DEVICE WILL SIGNAL THIS CONDITION BOTH UPON
CYCLE START AND WHEN QUITTING THE PREVIOUS CYCLE. IN CASE
OF SIGNAL OR BLOCK, A POP-UP WITH THE MESSAGE "START CYCLE
WITH REGENERATION" (CODE E071) WILL APPEAR AND ONE OF THE
CYCLES LISTED IN ITEM 1 WILL HAVE TO BE STARTED.
REGENERATION FREQUENCY DEPENDS ON THE SET HARDNESS
VALUE: IN CASE OF "21-30" HARDNESS, FOR EXAMPLE,
REGENERATION IS CARRIED OUT EVERY 6 CYCLES.
A CERTAIN NUMBER OF CYCLES CAN BE STARTED WHEN SALT
RESERVOIR IS EMPTY. THE ALLOWED NUMBER OF CYCLES DEPENDS
ON THE SET HARDNESS VALUE: IN CASE OF "21-30" HARDNESS, FOR
EXAMPLE, 5 CYCLES CAN BE RUN WITH THE SALT RESERVOIR AT
LOW LEVEL.
WITH THE MINIMUM HARDNESS VALUE (<10) RESIN REGENERATION
IS DISABLED (OFF).
TO START "RESIN REGENERATION" CYCLE, SALT MUST BE PRESENT
INSIDE THE SPECIAL RESERVOIR. THIS CONDITION APPLIES TO ANY
WATER HARDNESS VALUE, EVEN "<10".