mabe Centauro ICL2040 Series Service Manual page 122

7 E7 X Triacs short
circuit
8 E8 X water level
increased at
maximum level
allowed (Overflow)
9 E9 X Valves turn on for
a certain time and
no level change is
detected
10 EA X Pressure sensor
out of range
50 | Manual de Servicio
* Reset Non-Volatile fault
* Check that the transmission is not
forced
* Check that clothes are not stuck
Running service mode routine (test 9),
if you have E7 again then replace
Control Board
* Reset Volatile fault.
* Check water valves for leaks
* Verify that the user has not filled the
washing machine with hose.
* If the Washer with no water repeats
the fault then verify and correct:
a) Check the pressure switch hose is
not collapsed no restrictions in all its
routing.
b) Check the pressure switch hose no
water inside.
Running service mode routine (test 8)
* Reset Volatile fault
* Verify that there is water in the
supply pipe.
* Check supply hoses are connected.
* Check that the water supply valves
are open.
* Check that valves filters are clean
Running service mode routine (test 1-
4), verifying that each valve is
activated and water ingress. if water
does not entry:
* Check harness connections.
* Measure resistance at the valve
terminals disconnected measuring a
value of 1000 for 127VAC Ohm and
3670 Ohm for 220VAC. outside this
range, change valve
In case if water enters, then run
Service mode routine (test 8) if
displays error 9, check:
* Check the pressure switch hose
have no restrictions or pinches in the
area of the upper cover Grommet.
* Check that the hose pressure switch
has not accumulated or trapped
water.
* Check the pressure switch hose is
not perforated.
In case if water enters, running service
mode routine (test 8), If displays E9
then replace Control Board
* Reset Non Volatile fault
* Reassembling the Pressure Sensor
hose ensuring that the Tub is empty,
verifying that the pressure switch
hose has not accumulated or trapped
water.
* Running service mode routine (test
8)
No Unlo Does not reset
n cked
Vo
lat
ile
Vo Lock When the water
lat ed level is less than
ile 3 in H2O
Vo Lock Does not reset
lat ed
ile
No Lock When reading a
n ed value within the
Vo range
lat
ile
A) Overcurrent due to
clothes stuck between
basket or agitator
B) Transmission damaged
C) Control Board triac
damaged
A) Water exceed the
maximum allowed.
+ It is filled with hose
+ It is filled with water at a
high level and then clothes
are placed.
B) Valves do not cut water
flow
C) Pressure switch hose
clogged or collapsed in the
routing
pressostat Hose with water
(pressure switch hose
assembled with water in the
tub)
A) No water in pipes/ Very
low pressure 15 seconds
per liter at water supply
pipes. Inside Washer 30
seconds per liter
B) Clogged water valves
filters
C) Filling hose disconnected
/ inverted
D) Pressure sensor Hose
disassembled or collapsed.
E) valve does not cut flow
F) Harness disconnected or
inverted valves
G) Control Board
A1.- It has been assembled
pressure sensor hose
having water inside the tub.
A2.- Pressure Sensor hose
restricted
Ingenieria de Servicio