17
Alarm management
The electronic controller will signal 3 different types of alarm accompanied by a red flashing LED,
displaying the alarm message on the LCD screen. If several errors occur at once, the messages
will be displayed one after the other, in the order in which they occurred.
The table below describes potential error types and the corresponding actions to be taken.
alw
ay
s
nev
er f
or cust
omer
hold (only C
aleffi)
Only a
t the first star
t
Set da
te
06/06/1
8
M
soft
M
SOFT
no
yes
06/06/1
8
Set time
09:03
C
2000L
XXXX
μ
S
m
XXX
μ
S
M
AIN MENÙ
30/05/2019 R
ev
. 05
ON
OFF
Residual car
tr
idge
capacit
y
[gal]
Residual car
tr
idge
capacit
y
[gal]
%C
100 %
% R
esidual car
t.
capacit
y
Da
te of installa
tion
car
tr
idge
[°f
]
TYpe
4.5
TYpe
2.7
TYpe
4.5
unit
L
unit
gal
TYpe
7
TYpe
12
TYpe
24
M
ax selec
ted
conduc
tivit
y
Instan
t c
onduc
tivit
y
[μS/cm]
V
olume in lit
ers
(fr
om flo
w met
er)
[gal]
NO
AL
ARM
None alar
m
LOW
BA
TT
A
lar
m ba
tt
er
y
al
arm
car
tridge
EXhA
US
TED
A
lar
m car
tr
idge e
xaust
ed
[°f
]
°f i
25
°f
1
REP
CA
RT
Flo
w r
at
e [
GP
M]
W
hen flo
w is > 0
If flo
w is > 0, jump on
“F
lo
w r
at
e”
af
ter 3 minut
es of inac
tivit
y on the displa
y
If flo
w is = 0, jump on
“Residual c
ar
tridge c
apacit
y”
af
ter 3 minut
es of inac
tivit
y on the displa
y
jump after 10 sec
jump after 10 sec
jump after 10 sec
M
aximum v
alue a
vailable
dur
ing SOFT tr
ea
tmen
t
al
arm
cONDUCTIVIT
Y
MAX
A
lar
m car
tr
idge
exaust
ed
W
hen flo
w is = 0
or
XXXX
L/H
Flo
w r
at
e [
GP
M]
W
hen flo
w is > 0
or
W
hen flo
w is = 0
XXXX
L/H
XXXX
L
20/09/20
XX
/09/20
20
/
XX
/20
20
/09/
XX
09 - 03
XX
- 03
09
-
XX
t
0000L
Tot v
olume
sleep
sleep
Ho
w do I e
xit
sleeping mode?
(2)
NO
TE:
(1) P
ossibilit
y t
o par
amet
er
iz
e the times
in or
der t
o defined with c
onfidenc
e
af
ter a t
est
.
(2)
W
ha
t r
esolution does the
flo
wmet
er has? 1 litr
e? 10 lit
ers?
sleep
hard °
f
hard °
f
hard °
D
unit
L
EXIT
MOD 3s
(settings like MENÙ 2)
or
ALARM NO
TE:
The er
ror message (and the flashing LED ligh
ting
up
) must appear r
egar
dless of the position in the
MENU
.
A
ft
er displa
ying the er
ror message
, y
ou can r
etur
n
to the M
AIN MENU b
y pr
essing the ar
ro
w
s.
A
ft
er 1 minut
e of inac
tivit
y of the MENU
, the er
ror
message r
eappears (if not r
esolv
ed).
C
2000L
Tr
ea
tmen
t t
ype
M
DEMI
Tr
ea
tmen
t t
ype
2b
-1
Car
tr
idge t
ype
2b
-2
M
ax elec
tr
ical
conduc
tivit
y
2b
-4
Change car
tr
idge
2b
-5
Inlet elec
tr
ical
conduc
tivit
y
2b
-3
Set da
te
3-1
Set time
3-2
Set v
olume
measur
emen
t unit
3-4
Set har
dness
measur
emen
t unit
3-3
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
[°f
]
°f o
1
°f
1
OK
OK
RESET
OK
To M
enù 1
OK
DIGMESA TEST
CALEFFI TEST
Flo
w r
at
e
XXXX
L/H
OK
XXXX
μ
S
Instan
t c
onduc
tivit
y
3 sec
af
ter 10 min not in use
without inser
t da
te and time
af
ter 10 min not in use
3 sec
OK
or
M
3emi
alw
ay
s
nev
er f
or cust
omer
hold (only C
aleffi)
Only a
t the first star
t
Set da
te
06/06/1
8
M
soft
M
SOFT
no
yes
06/06/1
8
Set time
09:03
C
2000L
XXXX
μ
S
m
XXX
μ
S
M
AIN MENÙ
30/05/2019 R
ev
. 05
ON
OFF
Residual car
tr
idge
capacit
y
[gal]
Residual car
tr
idge
capacit
y
[gal]
%C
100 %
% R
esidual car
t.
capacit
y
Da
te of installa
tion
car
tr
idge
[°f
]
TYpe
4.5
TYpe
2.7
TYpe
4.5
unit
L
unit
gal
TYpe
7
TYpe
12
TYpe
24
M
ax selec
ted
conduc
tivit
y
Instan
t c
onduc
tivit
y
[μS/cm]
V
olume in lit
ers
(fr
om flo
w met
er)
[gal]
NO
AL
ARM
None alar
m
LOW
BA
TT
A
lar
m ba
tt
er
y
al
arm
car
tridge
EXhA
US
TED
A
lar
m car
tr
idge e
xaust
ed
[°f
]
°f i
25
°f
1
REP
CA
RT
Flo
w r
at
e [
GP
M]
W
hen flo
w is > 0
If flo
w is > 0, jump on
“F
lo
w r
at
e”
af
ter 3 minut
es of inac
tivit
y on the displa
y
If flo
w is = 0, jump on
“Residual c
ar
tridge c
apacit
y”
af
ter 3 minut
es of inac
tivit
y on the displa
y
jump after 10 sec
jump after 10 sec
jump after 10 sec
M
aximum v
alue a
vailable
dur
ing SOFT tr
ea
tmen
t
al
arm
cONDUCTIVIT
Y
MAX
A
lar
m car
tr
idge
exaust
ed
W
hen flo
w is = 0
or
XXXX
L/H
Flo
w r
at
e [
GP
M]
W
hen flo
w is > 0
or
W
hen flo
w is = 0
XXXX
L/H
XXXX
L
20/09/20
XX
/09/20
20
/
XX
/20
20
/09/
XX
09 - 03
XX
- 03
09
-
XX
t
0000L
Tot v
olume
sleep
sleep
Ho
w do I e
xit
sleeping mode?
(2)
NO
TE:
(1) P
ossibilit
y t
o par
amet
er
iz
e the times
in or
der t
o defined with c
onfidenc
e
af
ter a t
est
.
(2)
W
ha
t r
esolution does the
flo
wmet
er has? 1 litr
e? 10 lit
ers?
sleep
hard °
f
hard °
f
hard °
D
unit
L
EXIT
MOD 3s
(settings like MENÙ 2)
or
ALARM NO
TE:
The er
ror message (and the flashing LED ligh
ting
up
) must appear r
egar
dless of the position in the
MENU
.
A
ft
er displa
ying the er
ror message
, y
ou can r
etur
n
to the M
AIN MENU b
y pr
essing the ar
ro
w
s.
A
ft
er 1 minut
e of inac
tivit
y of the MENU
, the er
ror
message r
eappears (if not r
esolv
ed).
C
2000L
Tr
ea
tmen
t t
ype
M
DEMI
Tr
ea
tmen
t t
ype
2b
-1
Car
tr
idge t
ype
2b
-2
M
ax elec
tr
ical
conduc
tivit
y
2b
-4
Change car
tr
idge
2b
-5
Inlet elec
tr
ical
conduc
tivit
y
2b
-3
Set da
te
3-1
Set time
3-2
Set v
olume
measur
emen
t unit
3-4
Set har
dness
measur
emen
t unit
3-3
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
[°f
]
°f o
1
°f
1
OK
OK
RESET
OK
To M
enù 1
OK
DIGMESA TEST
CALEFFI TEST
Flo
w r
at
e
XXXX
L/H
OK
XXXX
μ
S
Instan
t c
onduc
tivit
y
3 sec
af
ter 10 min not in use
without inser
t da
te and time
af
ter 10 min not in use
3 sec
OK
or
M
3emi
alw
ay
s
nev
er f
or cust
omer
hold (only C
aleffi)
Only a
t the first star
t
Set da
te
06/06/1
8
M
soft
M
SOFT
no
yes
06/06/1
8
Set time
09:03
C
2000L
XXXX
μ
S
m
XXX
μ
S
M
AIN MENÙ
30/05/2019 R
ev
. 05
ON
OFF
Residual car
tr
idge
capacit
y
[gal]
Residual car
tr
idge
capacit
y
[gal]
%C
100 %
% R
esidual car
t.
capacit
y
Da
te of installa
tion
car
tr
idge
[°f
]
TYpe
4.5
TYpe
2.7
TYpe
4.5
unit
L
unit
gal
TYpe
7
TYpe
12
TYpe
24
M
ax selec
ted
conduc
tivit
y
Instan
t c
onduc
tivit
y
[μS/cm]
V
olume in lit
ers
(fr
om flo
w met
er)
[gal]
NO
AL
ARM
None alar
m
LOW
BA
TT
A
lar
m ba
tt
er
y
al
arm
car
tridge
EXhA
US
TED
A
lar
m car
tr
idge e
xaust
ed
[°f
]
°f i
25
°f
1
REP
CA
RT
Flo
w r
at
e [
GP
M]
W
hen flo
w is > 0
If flo
w is > 0, jump on
“F
lo
w r
at
e”
af
ter 3 minut
es of inac
tivit
y on the displa
y
If flo
w is = 0, jump on
“Residual c
ar
tridge c
apacit
y”
af
ter 3 minut
es of inac
tivit
y on the displa
y
jump after 10 sec
jump after 10 sec
jump after 10 sec
M
aximum v
alue a
vailable
dur
ing SOFT tr
ea
tmen
t
al
arm
cONDUCTIVIT
Y
MAX
A
lar
m car
tr
idge
exaust
ed
W
hen flo
w is = 0
or
XXXX
L/H
Flo
w r
at
e [
GP
M]
W
hen flo
w is > 0
or
W
hen flo
w is = 0
XXXX
L/H
XXXX
L
20/09/20
XX
/09/20
20
/
XX
/20
20
/09/
XX
09 - 03
XX
- 03
09
-
XX
t
0000L
Tot v
olume
sleep
sleep
Ho
w do I e
xit
sleeping mode?
(2)
NO
TE:
(1) P
ossibilit
y t
o par
amet
er
iz
e the times
in or
der t
o defined with c
onfidenc
e
af
ter a t
est
.
(2)
W
ha
t r
esolution does the
flo
wmet
er has? 1 litr
e? 10 lit
ers?
sleep
hard °
f
hard °
f
hard °
D
unit
L
EXIT
MOD 3s
(settings like MENÙ 2)
or
ALARM NO
TE:
The er
ror message (and the flashing LED ligh
ting
up
) must appear r
egar
dless of the position in the
MENU
.
A
ft
er displa
ying the er
ror message
, y
ou can r
etur
n
to the M
AIN MENU b
y pr
essing the ar
ro
w
s.
A
ft
er 1 minut
e of inac
tivit
y of the MENU
, the er
ror
message r
eappears (if not r
esolv
ed).
C
2000L
Tr
ea
tmen
t t
ype
M
DEMI
Tr
ea
tmen
t t
ype
2b
-1
Car
tr
idge t
ype
2b
-2
M
ax elec
tr
ical
conduc
tivit
y
2b
-4
Change car
tr
idge
2b
-5
Inlet elec
tr
ical
conduc
tivit
y
2b
-3
Set da
te
3-1
Set time
3-2
Set v
olume
measur
emen
t unit
3-4
Set har
dness
measur
emen
t unit
3-3
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
[°f
]
°f o
1
°f
1
OK
OK
RESET
OK
To M
enù 1
OK
DIGMESA TEST
CALEFFI TEST
Flo
w r
at
e
XXXX
L/H
OK
XXXX
μ
S
Instan
t c
onduc
tivit
y
3 sec
af
ter 10 min not in use
without inser
t da
te and time
af
ter 10 min not in use
3 sec
OK
or
M
3emi
DISPLA
YED ALARM
CAUSE
ACTION TO BE T
AKEN
The contr
oller battery is low
or has not been inserted
pr
operly
.
Replace the battery as shown in the images, or make
sur
e it has been inserted into its housing pr
operly
.
The cartridge is exhausted
and ther
efor
e corr
ect ionic
exchange between the r
esins
and the water to be tr
eated
cannot be guaranteed.
Replace the exhausted cartridge (if disposable)
or r
efill the r
esins (if r
efillable; see instruction sheet
H0006557).
The maximum electrical con
-
ductivity at the unit outlet,
set in Menu 2a, has been
exceeded due to inactivity of
the water tr
eatment unit for a
pr
olonged period of time.
Carry out a cartridge flushing pr
ocedur
e to pr
operly
reactivate the ionic exchanges between the r
esins
and r
emove stagnant water fr
om the water tr
eat
-
ment unit
(See instruction sheet H0006557).
The maximum electrical con
-
ductivity at the unit outlet,
set in Menu 2a, has been
exceeded due to the r
esins
in the cartridge having been
exhausted.
Replace the exhausted cartridge (if disposable) or
refill the r
esins (if r
efillable; see instruction sheet
H0006557).
