TYPE
LED FAILURE
A1
DR
Y RUNNING
Failure verification
Final f
ailure
A2
OVER
-INTENSIT
Y
Failure verification
Final f
ailure
ALARMS
FOR
SINGLE
ASSEMBLY:
In
case
of
simultaneous
alarms,
quit
the
automatic
mode
and
go
to
manual
mode,
pressing
the
pushbut
ton
AUTOMATIC ON/OFF
(led
light
PUMP
will
turn
off
).
Using
key
p
q
will
be
display
ed
the
succesiv
e
alarms.
Once
visualized,
for
leaving
the
menu,
press
ENTER
returning
to
MANUAL
mode.
A6
EXCES
SIVE TEMP
.
Final f
ailure
A7
SHOR
TCIRCUIT
Final f
ailure
A8
OVERVOL
TAGE
Failure verification
A9
UNDERVOL
TAGE
Failure verification
BL
ANK
SCREEN
A5
TRANSDUCER
Final f
ailure
A3
DISCONNECTED P
.
Final f
ailure
SOLUCIÓN
DESCRIPTION
If the system detects dry running during more than 10 seconds, it will stop the pump and the AR
T
(Automatic R
esetT
est) will be
activ
ated.
The
system
pumps
are
protected
against
ov
er
currents
by
mean
of
the
intensit
y
values
established
in
the
installation
menu.
These
ov
er
currents
are
produced
gener
ally
by
dysf
unctions
in
the
pump
or
in
the
electric
supply.
The
ZP
Speedcontrol
Comfort
has
an
electronic
system
for
protection
against
short
circuits
as
well
as
a
fuse
of
20
A.
The
ZP
Speedcontrol
Comfort
has
an
electronic
safety
system
against
short circuits as well
as
a
20
A
fuse.
The
transducer
damages
are
showed in
the
ZP
Speedcontrol
Comfort
´s
LCD
screen.
The
system
has
a
cooling
device
to
keep
the
INVER
TER
in
optimum
working
conditions.
The
ZP
Speedcontrol
Comfort
has
an
electronic safety
system
against
overvoltages.
The
ZP
Speedcontrol
Comfort
has
an
electronic
safety
system
against
too
low
supply voltages.
Blank screen.
After 5 minutes AR
T system will start again the pump
during 30 seconds, trying to restore the system. In case of persistent lack of w
ater
, it will try it again
ev
ery 30 minutes f
or 24 hours. If after all these cy
cles
, the system still detects lack of w
ater
, pumps will
remain permanently out of order until the damage will be repaired.
When
detecting
the
thermal
failure,
the
pump
will
be
automatically
stopped.
The
system
will
try
again
to
restart
the
pump
when
the
demand
of
consumption
require
it.
The
control
system
will
carry
out
4
at
tempts
in
this
circumstances.
If
the
system
remain
lock
ed
after
the
4th
at
tempt,
the
pump
will
remain
definitiv
ely
out
of
order
.
SYSTEM REACTION
The
device
is
disconnected.
The
device
oper
ation
is
interrupted.
If
an
ex
cessiv
e
temper
ature
is
reached
the
own
system
leav
es
the
in
verter
out
of
service
and
as
consequence
the
pump
too
.
The pump remains stopped f
or 10". Then it starts
again - 4 at
tempts. If the problem is not solv
ed, the
pump will remain definitiv
ely out of order
.
IIn
case
of
ov
erv
oltage
the
system
remains
stopped
until
an
adequate
value
of
voltage
is
reached.
In
this
case,
the
system
is
automatically
restored.
In
case
of
underv
oltage
the
system
remains
stopped
until
an
adequate
value
of
voltage
is
reached.
In
this
case,
the
system
is
automatically
restored.
Dry
running,
it
has
been
activ
ated
the
saf
et
y
system:
you
should
verif
y
the
feeding
of
the
hydr
aulic
network.
The
pumps
can
be
primed
using
the
push-but
ton
ST
AR
T/ST
OP
( the
led
light
AUT
OMA
TIC
should
be
off
, if
it
is
not,
press
the
push-but
ton
to
disable
it).
Special
case:
If
the
pump
cannot
provide
the
programmed
pressure
(configuration
mistake)
the
ZP
Speedcontrol
Comfort
reacts
as
it
was
dry-
running.
Verif
y
the
state
of
the
pump
,
for
example
the
impeller
could
be
block
ed.
Verif
y
intensit
y
values
introduced
in
the
configur
ation
menu.
Once
the
problem
hav
e
been
solv
ed
the
oper
ation
will
be
restored
going
to
the
“SET
UP”
menu
(
see
the
chapter
configur
ation)
and
configuring
the
adequated
intensit
y
values.
SOLUTION
The
wound
of
the
motor
and
the
pump
consumption
should
be
verified.
Once
the
problem
hav
e
been
solv
ed
the
oper
ation
will
be
restored
going
to
the
"SET
UP"
menu
(see
the
chapter
configur
ation)
and
introducing
the
adequate
intensit
y
values.
Verif
y
the
20
A
fuses
(see
Fig.3),
in
case
of
being
melt
contact
with
technical
service.
Contact
with
technical
service.
Verif
y
the
temper
ature
of
the
w
ater,
it
should
be
under
40
ºC
and
the
temper
ature
en
vironment
should
be
under
50
ºC.
Contact
with
technical
service.
Check the pump
, if the problem persists, contact the technical
service.
Check
the
electric
supply
.
Check
the
electric
supply
.
Check the electric supply 230 V
. In case of being in right conditions,
the
gener
al
fuse
(20
A),
located
in
the
main
plate
(fig
3)
should
be
verified.
SOLUCIÓN
