H03619
‐
00.D1.EN
–
2012/03
11
Display
Designation
Cause
Solution
Reset
Communications'
defect
with
ventilation
card
A3
1.
Incorrect
connection
2.
Supply
defect
3.
incorrect
configuration
4.
card
out
‐
of
‐
order
1
and
2.
Check
connections
3.
check
the
position
of
switches
SW1
and
SW2,
and
the
JPC
bridge
1,
2,
3
and
4.
if
the
defect
persists,
contact
an
approved
technician
Switch
the
power
supply
off
or
automatic
reset
if
the
defect
disappears
5.2
Malfunctions
of
the
device
Dysfunction
Causes
Verification
/
solution
The
device
is
not
operational
No
display
Check
the
supply
voltage
and
the
fuse
F1
The
pool
temperature
is
above
the
set
‐
point
temperature
Increase
the
set
‐
point
temperature
A
message
is
displayed
on
the
screen
Check
the
meaning
of
message
§5.1
Absent
or
inadequate
water
flow
‐
rate
Check
the
water
flow
‐
rate
(by
‐
pass,
filtration)
The
device
is
operational,
but
water
temperature
fails
to
rise
Inadequate
filtering
time
Set
the
filtering
system
to
manual
24
‐
hour
operation
for
temperature
control
Non
‐
compliant
period
of
use
Check
that
outdoor
temperature
is
within
the
operating
range
(see
§1.3)
The
heat
pump
is
under
‐
dimensioned
Check
the
characteristics
of
the
heat
pump
according
to
the
pool
The
automatic
pool
water
filler
is
blocked
in
the
open
position
Check
the
correct
operation
of
the
automatic
filler
The
heat
insulating
cover
is
not
used
Fit
the
heat
insulating
cover
The
evaporator
is
clogged
Clean
the
evaporator
(see
§4.1)
The
device
is
incorrectly
installed
The
device
must
be
installed
outdoors.
Check
that
there
is
no
obstacle
less
than
4
metres
from
where
the
blower
is
facing,
and
0.50
metres
behind
the
heat
pump.
The
fan
is
turning,
but
the
compressor
stops
from
time
to
time
without
an
error
message
appearing
The
heat
pump
does
defrost
cycles
from
time
to
time
This
is
normal
if
the
outdoor
temperature
is
below
10
°C
The
evaporator
is
clogged
Clean
the
evaporator
(see
§4.1)
The
heat
pump
breaker
opens
The
circuit
breaker
rating
is
too
low
or
inappropriate
Check
the
circuit
breaker
(see
§
2.5.3).
The
cable
cross
‐
section
is
too
small
Check
the
cable
cross
‐
section
(see
§
2.5.3)
The
supply
voltage
is
too
low
Call
your
electricity
provider
5.3
FAQ
Is
it
possible
to
improve
temperature
performance?
In
order
to
improve
the
efficiency
of
your
heat
pump
it
is
recommended
that
you:
protect
the
pool
with
a
cover
(floating
cover,
roller
cover,
etc.),
to
avoid
heat
loss
choose
periods
when
the
outside
temperature
is
warm
(on
average
>
10°
C)
in
order
to
facilitate
the
temperature
increase
(this
may
take
several
days.
The
actual
time
will
vary
according
to
weather
conditions
and
the
power
of
the
heat
pump)
the
higher
the
ambient
air
temperature,
the
more
efficient
the
heat
pump
will
be
keep
the
evaporator
clean
Check
that
filtration
time
is
sufficient
during
the
heating
phase,
water
flow
must
be
continuous
(24/24)
to
maintain
the
temperature
throughout
the
season,
allow
for
“automatic”
flow
of
at
least
12
hours/day
(the
longer
automatic
flow
is
used,
the
more
time
the
heat
pump
will
have
to
function
and
to
heat
the
water)
Setting
the
set
‐
point
to
maximum
will
not
heat
the
water
any
faster
