Fagor Brandt HERAKLES LA3P 001UK-0306 Manual page 33

THE HERAKLES DISHWASHER
Technical Training
Action Step
5 actuations of
"Start" in less
0
than 5''
(and hold the down
on certain models)
Actuation of "Start"
1
Actuation of "Start"
2
Actuation of "Start"
3
Actuation of "Start"
4
Actuation of "Start"
5
Actuation of "Start"
6
Run and display
TEST start
Check of access
Each button actuation or the selector
rotation modifies the display.
Check of NTC
Check of the thermistance
(47 KΩ at 25°C)
Check of draining pump
+ Condenser SV2 (if present)
+ Fan (if present)
Check the power supply to SV2 and to
fan, if present.
Impossible to continue the TEST if the
level remains full.
Check of filling (SV1)
Impossible to continue the TEST if the
level remains low.
Check of cycling
+ Alternate spraying (if present)
If the alternate spraying is present, arms
are fed with water, as follows:
- 5" on the top winch
- alternation between top and bottom the
bas
- 5" on the bottom winch
- alternation between bottom and top
- ...
The transparent door 32X2668 allows
checking the right rotation of winches.
Check of heating + cycling
+ Alternate spraying (if present)
During the heating, the current consumed
is 9 A.
LA3P-HERAKLES-001UK-0306
MAINTENANCE
Analysis / Display
Signalling system of all the LEDs
Illumination of the display segment + BEEP ?
NO The test has not started.
YES Nothing to signal.
A single LED illuminates at a time ?
Display modification on each actuation ?
NO Access board out of order.
YES Nothing to signal.
A LED flashes rapidly
is displayed
A LED is steady or "OK"
Low level (N0) reached before 30'' ?
a LED flashes slowly or "IN PROGRESS"
if high level (N1) and then
this LED becomes steady or "OK" if low level (N0).
NO
- Level FBS shorted
+
- Float blocked up
and/or
- Draining pump OOO
YES Nothing to signal.
Filling and high level (N1 reached before 3' ?
a LED flashes slowly or "IN PROGRESS"
if low level (N0) and then
this LED becomes steady or "OK" if high level (N1)
and then
- Filling stop.
NO
- Level FBS cut
+
- Float blocked down
and/or
- SV1 OOO
YES Nothing to signal.
Winches rotate correctly ?
a LED becomes steady or "OK" ?
- Power supply to SV1 (water topping up)
- Power supply to the cycling pump
- Power supply to alternate spraying micro-motor
(if present)
NO Arms clogged or blocked
NO
- Cycling pump OOO
+
- Alternate spraying valve OOO
(position contact or micro-motor)
or Cycling pump OOO
Alternate spraying valve OOO
YES Nothing to signal
+ 5°C after 5' of heating ?
a LED flashes slowly or " IN PROGRESS "
during heating and then
this LED becomes steady or "OK" if the T° has
increased and then
- Heating stop.
NO
+
Heating tunnel OOO
and/or
YES Nothing to signal.
YES Nothing to signal.
N.T.C. out of order
Nothing to signal.
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