Installa
ti
on instruc
ti
ons for the OPEN Classic out of pool automa
ti
c safety cover - 18/20
18
7. Test instruc
ti
ons in the event
of a malfunc
ti
on
The following list has been drawn up in order to help
diagnose and correct malfunc
ti
ons that may occur
during installa
ti
on. This guide is exclusively for the
professional authorised to install the cover in order
to maintain the validity of the guarantee. If, after
having followed these instruc
ti
ons, the cause of the
malfunc
ti
on has not been found, the professional must
contact the cover retailer or manufacturer.
Read completely before carrying out the opera
ti
ons.
Refer to
fi
gures 21 and 22.
Turn the switch on the box to O
ff
or "0" before each
connec
ti
on, disconnec
ti
on opera
ti
on.
Respec
ti
ng the poles between the power box and the
roller is important because the rota
ti
on of the motor
depends on wires 1 and 2 of the motor cable and not
directly the box "+" and "-".
Check the condi
ti
on and the correct
ti
ghtening of the
electric connec
ti
ons.
7.1 Checking the box
7.1.1 Check that the fuse and the thermal circuit breaker
are in good condi
ti
on.
7.1.2 Disconnect the 2 wires connec
ti
ng the box to the
roller motor from the "+" and "-" terminals.
7.1.3 Turn the switch on the box to On or "1"
7.1.4 Step by step, measure the presence of the indicated
voltage on the following terminals:
7.1.5 Electric box power supply test: 230 V AC
(Alterna
ti
ng) on the "P" and "N" terminals of the
box to which the 230 V is connected
7.1.6 Transformer test: 24 V AC output from the
transformer, in the jacks that connect to the square
rec
ti
fi
er on the diagonally opposed terminals
marked AC
7.1.7 Rec
ti
fi
er test: 24 V DC (Direct Current) on the square
rec
ti
fi
er: the "+" terminal is perpendicular to the
other 3 terminals. The "-" terminal is diagonally
opposite.
7.1.8 Thermal circuit breaker test: 24 V DC on the
terminals marked "+" and "-" at the connec
ti
ng
cable connec
ti
ons.
7.1.9 If a voltage is not present or a value is
di
ff
erent, check again making sure that
the mul
ti
meter
ti
ps are in contact with
the terminals and that your mul
ti
meter is
calibrated and on the correct measurement
posi
ti
on. A voltage that is absent or
di
ff
erent from the indicated voltage
indicates that the tested component is
defec
ti
ve. Replace it or request its return
to AS POOL for analysis.
7.1.10 The voltages are correct, the electric box is
working perfectly.
7.2
Checking the power supply cable
between the electric box
and the roller motor
7.2.1 Reconnect the cable that supplies the
roller in the electric box and disconnect it
from the roller post at its entry from the
dominoes marked "+" and "-".
7.2.2 Step by step, measure the presence of
the indicated voltage on the following
terminals:
7.2.3 Connec
ti
ng cable test: 24 V DC on the
electric box terminals marked "+" and "-"
at the connec
ti
ng cable connec
ti
ons. The
24 V DC on the terminals for the 2 wires
arriving at the post. If the voltage is below
22 V, this voltage will not be su
ffi
cient for
the correct opera
ti
on of the motor.
7.2.4 If the voltage is not present or the value
is di
ff
erent, this means that your cable is
defec
ti
ve, cut, damaged or has the wrong
resistance, or is located too near to a
cable with a di
ff
erent voltage that disrupts
its opera
ti
on. Replace the cable. Make
a temporary connec
ti
on using another
cable directly between the electric box
and the motor to carry out new tests.
7.3 Checking the key switch
7.3.1 Use the con
ti
nuity measurement of your
mul
ti
meter to check that the contacts
(NO) located behind the switch close one
a
ft
er the other when the key is turned
fi
rst
in one direc
ti
on and then in the other.
7.3.2 On the dominoes , -, 1, 2, 3,4,
7.3.3 Measure 24 V DC between the "+" and the
"-",
7.3.4 Measure 24 V DC between the 3 and the
4,
