Ariston VLS Flat 50 Manuale tecnico - Pagina 14
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NON
volatile errors
(the appliance is
unable to work until
the error has been
solved and a manual
reset has been
done)
Volatile errors
(the appliance is
able to work; if the
error disappears, the
appliance resumes
normal operation)
50 °C, 70 °C, 80 °C and
corresponding "WAVES"
icons switched on
40 °C and corresponding
"WAVES" icons
switched on
60 °C, 70 °C and
corresponding "WAVES"
icons switched on
50 °C, 60 °C, 70 °C and
corresponding "WAVES"
icons switched on
60 °C and corresponding
"WAVES" icons
switched on
50 °C, 60 °C and
corresponding "WAVES"
icons switched on
60 °C, 80 °C and
corresponding "WAVES"
icons switched on
50 °C, 60 °C, 80 °C and
corresponding "WAVES"
icons switched on
HE2 functional relay stuck due to:
- faulty component
the HE2 power terminals on the PCB, replace the PCB.
Internal fault
Replace the PCB.
Low heating rate concerning the outlet tank due to:
- incorrect appliance horizontal installation
water pipes are on the right, dismount the product
from the wall and make the proper installation;
- bad placed or damaged wiring
cable is disconnected/damaged, connect/replace it;
- faulty component
between the HE1 fastons is not in compliance with the
nominal value (R ~ 35 Ω), replace it.
Low heating rate concerning the inlet tank due to:
- incorrect appliance horizontal installation
water pipes are on the right, dismount the product
from the wall and make the proper installation;
- bad placed or damaged wiring
cable is disconnected/damaged, connect/replace it;
- faulty component
between the HE2 fastons is not in compliance with the
nominal value (R ~ 53 Ω), replace it.
HE1 probe short/open circuit due to:
- bad placed or damaged wiring/faulty component
the component is disconnected or faulty (sensor/s
values not in compliance with "Sensor Test Table"),
connect/replace it.
HE2 probe short/open circuit due to:
- bad placed or damaged wiring/faulty component
the component is disconnected or faulty (sensor/s
values not in compliance with "Sensor Test Table"),
connect/replace it.
High difference of temperature measured by higher and
lower sensors into the outlet tank due to:
- HE1 probe incorrect positioning
not entirely into the HE1 sheath, place it in the right
position;
- HE1 sensor/s out of tune
(values not in compliance with "Sensor Test Table"),
replace it.
High difference of temperature measured by higher and
lower sensors into the inlet tank due to:
- HE2 probe incorrect positioning
not entirely into the HE2 sheath, place it in the right
position;
- HE2 sensor/s out of tune
(values not in compliance with "Sensor Test Table"),
replace it.
14
if a short circuit occurs between
if the red power
if the ohmic resistance value
if the blue power
if the ohmic resistance value
if the component is
if the component is faulty
if the component is
if the component is faulty
if the
if the
if
if