2
♦
CHECK DRAIN PUMP AND FAN & DRYING VALVE (WAX BLOCK) NO 1
The
QUICK, END TIME
and
TIME
LED’s come on alternately. If the absence of low level is
detected after 30 seconds, the following fault 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
‘05’.
QUICK
LED flashes as long as the level is low.
As soon as L1 is attained, the LED becomes
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 ‘06’.
END TIME
LED comes on flashing. Once the
filling is complete,
END TIME
LED will become
solid. It is possible to open the door and check the
water level in the tank, then close the door to
continue test.
If value read is abnormal, then the flow meter
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 ‘07’.
QUICK
and
END TIME
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.
♦
CHECK OF HEATING (WITH CYCLING)
Press
START
button, the left 2 digits indicate ‘08’
During heating the
END TIME
LED is flashing. As soon as the board detects a rise by 5°c, the
heating stops and the
END TIME
LED comes on solid.
If after 5 minutes heating has not risen 5°c the below fault code will be displayed in the right 3
digits.
‘d03’
Heating fault (Temperature rise less than 5°c
after 5 minutes)
