2
♦
CHECK OF COMPONENTS
Press
START
button, the left 2 digits indicate ‘03’
Note. If there is no communication between display board and power board, then all LED’s go
off and it is impossible to continue. Check the link between the two boards.
♦
CHECK DRAIN PUMP AND FAN & DRYING VALVE (WAX BLOCK) NO 1
INTENSIVE
and
AUTO ECO
LED’s come on alternately. If the absence of low level is
detected after 30 seconds, the following code will be displayed over the right 3 digits.
‘d02’
Draining fault (draining duration until low level
greater than 30 seconds)
Note. It is impossible to continue if machine remains at full level.
♦
CHECK OF FILLING AND OF EV1
Press
START
button, the left 2 digits indicate
‘04’.
NORMAL
LED flashes as long as the level is
low. As soon as L1 is attained, the LED comes
on solid and the test program advances
automatically to the next step.
At this very instant, listen carefully for the click
of the pressure switch. It is possible to open
the door and check the water level in the tank,
then close the door to continue test.
If level L1 is not attained after 6 minutes, the following code will be displayed in the right 3
digits.
‘d01’
Filling fault (L1 not attained after 6 minutes)
Note. It is impossible to continue if machine remains empty.
♦
CHECK OF FLOWMETER FILLING
The left 2 digits should already be displaying
‘05’.
NORMAL
and
INTENSIVE
LED’s flash
alternatively. Once filling is complete, the
flashing LED’s will become solid. It is now
possible to open the door and check the
water level in the tank – close the door to
continue test.
If the value read is abnormal, then the
flowmeter filling fault code is displayed as below in the right 3 digits.
‘d05’
Flow meter fault
Note. It is necessary to wait until filling is complete before advancing to the next step.
♦
CHECK OF CYCLING PUMP AND MOTORISED FLAP VALVE
Press
START
button, the left 2 digits indicate ‘06’.
NORMAL
and
INTENSIVE
LED’s come on alternately and the valve operates in an
accelerated alternation.
Alternation will be approximately 20 seconds up and 20 seconds down. Transparent door Part
No. 31x5364 can be used to view.
Note. If the valve positioning contact is defective, then the valve motor does not stop and
alternations are more rapid.
